2009 |
Castello, Xavi; Baronchelli, Andrea; Loreto, Vittorio Consensus and ordering in language dynamics Journal Article THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS, 71 , pp. 557–564, 2009. Links | BibTeX | Tag: baronchelli, castello, language_dynamics, loreto @article{b, title = {Consensus and ordering in language dynamics}, author = {Xavi Castello and Andrea Baronchelli and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-68249096249&partnerID=65&md5=76005b925ee20178a2b71d4d0564ea76 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000271088800012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2009}, date = {2009-01-01}, journal = {THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS}, volume = {71}, pages = {557--564}, publisher = {Les Ulis: EDP Sciences. 2000- Springer Verlag Germany:Tiergartenstrasse 17, D 69121 Heidelberg Germany:011 49 6221 3450, EMAIL: g.braun@springer.de, INTERNET: http://www.springer.de, Fax: 011 49 6221 345229}, keywords = {baronchelli, castello, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Castellano, Claudio; Fortunato, Santo; Loreto, Vittorio Statistical physics of social dynamics Journal Article REVIEWS OF MODERN PHYSICS, 81 , pp. 591–657, 2009. Abstract | Links | BibTeX | Tag: castellano, fortunato, loreto, social_dynamics @article{b, title = {Statistical physics of social dynamics}, author = {Claudio Castellano and Santo Fortunato and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-65549108449&partnerID=65&md5=58a59b6faabadae96189e4b4164e6dbd http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000267197500005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2009}, date = {2009-01-01}, journal = {REVIEWS OF MODERN PHYSICS}, volume = {81}, pages = {591--657}, publisher = {American Institute of Physics:2 Huntington Quadrangle, Suite 1NO1:Melville, NY 11747:(800)344-6902, (631)576-2287, EMAIL: subs@aip.org, INTERNET: http://www.aip.org, Fax: (516)349-9704}, abstract = {Statistical physics has proven to be a fruitful framework to describe phenomena outside the realm of traditional physics. Recent years have witnessed an attempt by physicists to study collective phenomena emerging from the interactions of individuals as elementary units in social structures. A wide list of topics are reviewed ranging from opinion and cultural and language dynamics to crowd behavior, hierarchy formation, human dynamics, and social spreading. The connections between these problems and other, more traditional, topics of statistical physics are highlighted. Comparison of model results with empirical data from social systems are also emphasized.}, keywords = {castellano, fortunato, loreto, social_dynamics}, pubstate = {published}, tppubtype = {article} } Statistical physics has proven to be a fruitful framework to describe phenomena outside the realm of traditional physics. Recent years have witnessed an attempt by physicists to study collective phenomena emerging from the interactions of individuals as elementary units in social structures. A wide list of topics are reviewed ranging from opinion and cultural and language dynamics to crowd behavior, hierarchy formation, human dynamics, and social spreading. The connections between these problems and other, more traditional, topics of statistical physics are highlighted. Comparison of model results with empirical data from social systems are also emphasized. |
2008 |
Gong, Tao; Puglisi, Andrea; Loreto, Vittorio; Wang, William S -Y Conventionalization of linguistic knowledge under communicative constraints Journal Article BIOLOGICAL THEORY, 3 , pp. 154–163, 2008. BibTeX | Tag: gong, language_dynamics, loreto, puglisi, wang @article{b, title = {Conventionalization of linguistic knowledge under communicative constraints}, author = {Tao Gong and Andrea Puglisi and Vittorio Loreto and William S.-Y. Wang}, year = {2008}, date = {2008-01-01}, journal = {BIOLOGICAL THEORY}, volume = {3}, pages = {154--163}, publisher = {Cambridge, MA, USA, MIT Press Journals}, keywords = {gong, language_dynamics, loreto, puglisi, wang}, pubstate = {published}, tppubtype = {article} } |
Puglisi, Andrea; Baronchelli, Andrea; Loreto, Vittorio Cultural route to the emergence of linguistic categories Journal Article PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (PNAS), 105 , pp. 7936–7939, 2008. Links | BibTeX | Tag: baronchelli, language_dynamics, loreto, puglisi @article{b, title = {Cultural route to the emergence of linguistic categories}, author = {Andrea Puglisi and Andrea Baronchelli and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-45849101242&partnerID=65&md5=93cf92e119cb5a960d2778c3c697e945 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000256781800008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2008}, date = {2008-01-01}, journal = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (PNAS)}, volume = {105}, pages = {7936--7939}, publisher = {National Academy of Sciences:2101 Constitution Avenue Northwest:Washington, DC 20418:(877)314-2253, (615)377-3322, EMAIL: subspnas@nas.edu, INTERNET: http://www.pnas.org, Fax: (615)377-0525}, keywords = {baronchelli, language_dynamics, loreto, puglisi}, pubstate = {published}, tppubtype = {article} } |
Loreto, Vittorio; Pietronero, Luciano; Zapperi, Stefano Editorial Journal Article THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS, 64(3-4) , pp. 301–305, 2008. Links | BibTeX | Tag: loreto, pietronero, statistical_physics, zapperi @article{b, title = {Editorial}, author = {Vittorio Loreto and Luciano Pietronero and Stefano Zapperi}, url = {http://link.springer.com/content/pdf/10.1140%2Fepjb%2Fe2008-00319-2.pdf http://www.scopus.com/inward/record.url?eid=2-s2.0-53149153877&partnerID=65&md5=2e0f94184809a0100dc4f96bc3781099 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000259677600001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2008}, date = {2008-01-01}, journal = {THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS}, volume = {64(3-4)}, pages = {301--305}, keywords = {loreto, pietronero, statistical_physics, zapperi}, pubstate = {published}, tppubtype = {article} } |
Cattuto, Ciro; Baldassarri, Andrea; Servedio, Vito D P; Loreto, Vittorio Emergent Community Structure in Social Tagging Systems Journal Article ADVANCES IN COMPLEX SYSTEM, 11 , pp. 597–608, 2008. Links | BibTeX | Tag: baldassarri, cattuto, loreto, servedio, techno_social_systems @article{b, title = {Emergent Community Structure in Social Tagging Systems}, author = {Ciro Cattuto and Andrea Baldassarri and Vito D.P. Servedio and Vittorio Loreto}, url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000261389600008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2008}, date = {2008-01-01}, journal = {ADVANCES IN COMPLEX SYSTEM}, volume = {11}, pages = {597--608}, publisher = {WORLD SCIENTIFIC PUBL CO PTE LTD, JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE, SINGAPORE, 912805}, keywords = {baldassarri, cattuto, loreto, servedio, techno_social_systems}, pubstate = {published}, tppubtype = {article} } |
Baronchelli, Andrea; Loreto, Vittorio; Steels, Luc In-depth analysis of the Naming Game dynamics: the homogeneous mixing case Journal Article INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 19 , pp. 785–812, 2008. Links | BibTeX | Tag: baronchelli, language_dynamics, loreto, steels @article{b, title = {In-depth analysis of the Naming Game dynamics: the homogeneous mixing case}, author = {Andrea Baronchelli and Vittorio Loreto and Luc Steels}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-47049099575&partnerID=65&md5=4a29772df34627191816997734000982 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000257761400010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2008}, date = {2008-01-01}, journal = {INTERNATIONAL JOURNAL OF MODERN PHYSICS C}, volume = {19}, pages = {785--812}, publisher = {World Scientific Publishing Company:PO Box 128, Farrer Road, Singapore 912805 Singapore:011 65 6 4665775, EMAIL: journal@wspc.com.sg, INTERNET: http://www.wspc.com.sg, http://www.worldscinet.com, Fax: 011 65 6 4677667}, keywords = {baronchelli, language_dynamics, loreto, steels}, pubstate = {published}, tppubtype = {article} } |
Petri, Alberto; Berganza, Miguel Ibagnez De; Loreto, Vittorio Ordering dynamics in the presence of multiple phases Journal Article PHILOSOPHICAL MAGAZINE, 88 , pp. 3931–3938, 2008. Links | BibTeX | Tag: ibanez, loreto, petri, statistical_physics @article{b, title = {Ordering dynamics in the presence of multiple phases}, author = {Alberto Petri and Miguel Ibagnez De Berganza and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-58049188531&partnerID=65&md5=d7eaf074195387c3718086ed333c5a16 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000261804100008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2008}, date = {2008-01-01}, journal = {PHILOSOPHICAL MAGAZINE}, volume = {88}, pages = {3931--3938}, publisher = {Taylor & Francis Limited:Rankine Road, Basingstoke RG24 8PR United Kingdom:011 44 1256 813035, EMAIL: madeline.sims@tandf.co.uk, info@tandf.co.uk, INTERNET: http://www.tandf.co.uk, Fax: 011 44 1256 330245}, keywords = {ibanez, loreto, petri, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Toris, Patrizia; Rubeis, Valerio De; Loreto, Vittorio; Pietronero, Luciano Space-time correlations of earthquakes Journal Article GEOPHYSICAL JOURNAL INTERNATIONAL, 173(3) , pp. 932–941, 2008. Abstract | Links | BibTeX | Tag: clustering, correlation, derubeis, loreto, memory, persistence, pietronero, statistical seismology, statistical_physics, tosi @article{b, title = {Space-time correlations of earthquakes}, author = {Patrizia Toris and Valerio De Rubeis and Vittorio Loreto and Luciano Pietronero}, url = {http://gji.oxfordjournals.org/content/173/3/932, http://www.scopus.com/inward/record.url?eid=2-s2.0-43449129493&partnerID=65&md5=781012778cff79bd9d3baf409098ca71 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000255708100014&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2008}, date = {2008-01-01}, journal = {GEOPHYSICAL JOURNAL INTERNATIONAL}, volume = {173(3)}, pages = {932--941}, publisher = {Blackwell Science Limited:PO Box 88, Oxford OX2 0NE United Kingdom:011 44 1865 776868, 011 44 1865 206038, EMAIL: journals.cs@blacksci.co.uk, INTERNET: http://www.blackwell-science.com, Fax: 011 44 1865 721205}, abstract = {Seismicity is a complex process featuring non-trivial space-time correlations in which several forms of scale invariance have been identified. A frequently used method to detect scale-invariant features is the correlation integral, which leads to the definition of a correlation dimension separately in space and time. In this paper, we generalize this method with the definition of a space-time combined correlation integral. This approach allows us to analyse medium-strong seismicity as a point process, without any distinction among main, after or background shocks. The analyses performed on the catalogue of worldwide seismicity and the corresponding reshuffled version strongly suggest that earthquakes of medium-large magnitude are time clustered inside specific space-time regions. On the basis of this feature, we recognize a space-time domain statistically characterized by sequences' behaviour and a domain of temporal randomness. Then, focusing on the spatial distribution of hypocentres, we find another domain confined to short distances and characterized by a relatively high degree of spatial correlation. This spatial domain slowly increases with time: we interpret this as the 'afterevent' zone representing the set of all subsequent events located very near (about 30 km) to each reference earthquake and embedded on specific seismogenic structures such as faults planes.}, keywords = {clustering, correlation, derubeis, loreto, memory, persistence, pietronero, statistical seismology, statistical_physics, tosi}, pubstate = {published}, tppubtype = {article} } Seismicity is a complex process featuring non-trivial space-time correlations in which several forms of scale invariance have been identified. A frequently used method to detect scale-invariant features is the correlation integral, which leads to the definition of a correlation dimension separately in space and time. In this paper, we generalize this method with the definition of a space-time combined correlation integral. This approach allows us to analyse medium-strong seismicity as a point process, without any distinction among main, after or background shocks. The analyses performed on the catalogue of worldwide seismicity and the corresponding reshuffled version strongly suggest that earthquakes of medium-large magnitude are time clustered inside specific space-time regions. On the basis of this feature, we recognize a space-time domain statistically characterized by sequences' behaviour and a domain of temporal randomness. Then, focusing on the spatial distribution of hypocentres, we find another domain confined to short distances and characterized by a relatively high degree of spatial correlation. This spatial domain slowly increases with time: we interpret this as the 'afterevent' zone representing the set of all subsequent events located very near (about 30 km) to each reference earthquake and embedded on specific seismogenic structures such as faults planes. |
2007 |
Barrat, Alain; Baronchelli, Andrea; Dall'Asta, Luca; Loreto, Vittorio Agreement dynamics on interaction networks with diverse topologies Journal Article CHAOS, 17 , pp. 026111–026115, 2007. Links | BibTeX | Tag: baronchelli, barrat, dall'asta, language_dynamics, loreto @article{b, title = {Agreement dynamics on interaction networks with diverse topologies}, author = {Alain Barrat and Andrea Baronchelli and Luca Dall'Asta and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-34547353611&partnerID=65&md5=8d4a4050872c53ba75cc95e8520c4bd5 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000247625600044&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2007}, date = {2007-01-01}, journal = {CHAOS}, volume = {17}, pages = {026111--026115}, publisher = {American Institute of Physics:2 Huntington Quadrangle, Suite 1NO1:Melville, NY 11747:(800)344-6902, (631)576-2287, EMAIL: subs@aip.org, INTERNET: http://www.aip.org, Fax: (516)349-9704}, keywords = {baronchelli, barrat, dall'asta, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Berganza, Miguel Ibanez De; Loreto, Vittorio; Petri, Alberto Dinamic metastability in the two-dimensional Potts model Journal Article arXiv/0706.3534 , pp. 1–7, 2007. BibTeX | Tag: ibanez, loreto, petri, statistical_physics @article{b, title = {Dinamic metastability in the two-dimensional Potts model}, author = {Miguel Ibanez De Berganza and Vittorio Loreto and Alberto Petri}, year = {2007}, date = {2007-01-01}, volume = {arXiv/0706.3534}, pages = {1--7}, publisher = {arXiv (United States)}, keywords = {ibanez, loreto, petri, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Loreto, Vittorio; Steels, Luc Emergence of Language Journal Article NATURE PHYSICS, 3 , pp. 758–760, 2007. Links | BibTeX | Tag: language_dynamics, loreto, steels @article{b, title = {Emergence of Language}, author = {Vittorio Loreto and Luc Steels}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-35748960499&partnerID=65&md5=13a826118a67df61642f363f78828665 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000251265800009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2007}, date = {2007-01-01}, journal = {NATURE PHYSICS}, volume = {3}, pages = {758--760}, keywords = {language_dynamics, loreto, steels}, pubstate = {published}, tppubtype = {article} } |
Cattuto, Ciro; Schmitz, Christoph; Baldassarri, Andrea; Servedio, Vito D P; Loreto, Vittorio; Hotho, Andreas; Grahl, Martin; Stumme, Gerd Network properties of folksonomies Journal Article AI COMMUNICATIONS, 20 , pp. 245–262, 2007. BibTeX | Tag: baldassarri, cattuto, hotho, loreto, schmitz, servedio, stumme, techno_social_systems @article{b, title = {Network properties of folksonomies}, author = {Ciro Cattuto and Christoph Schmitz and Andrea Baldassarri and Vito D.P. Servedio and Vittorio Loreto and Andreas Hotho and Martin Grahl and Gerd Stumme}, year = {2007}, date = {2007-01-01}, journal = {AI COMMUNICATIONS}, volume = {20}, pages = {245--262}, publisher = {IOS Press:Nieuwe Hemweg 6B, 1013 BG Amsterdam Netherlands:011 31 20 6883355, EMAIL: r.tosendjojo@iospress.nl, INTERNET: http://www.iospress.nl, Fax: 011 31 20 6203419}, keywords = {baldassarri, cattuto, hotho, loreto, schmitz, servedio, stumme, techno_social_systems}, pubstate = {published}, tppubtype = {article} } |
Baronchelli, Andrea; Dall'Asta, Luca; Barrat, Alain; Loreto, Vittorio Non-equilibrium phase transition in negotiation dynamics Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 76 , pp. 051102:1–051102:4, 2007. Links | BibTeX | Tag: baronchelli, barrat, dall'asta, language_dynamics, loreto @article{b, title = {Non-equilibrium phase transition in negotiation dynamics}, author = {Andrea Baronchelli and Luca Dall'Asta and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-35948936459&partnerID=65&md5=eb4e4c9dc139286265ebd7f916e936e0 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000251326100009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2007}, date = {2007-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {76}, pages = {051102:1--051102:4}, publisher = {pubblicata da: AMERICAN PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, USA, MD, 20740-3844}, keywords = {baronchelli, barrat, dall'asta, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Berganza, Miguel Ibanez De; Loreto, Vittorio; Petri, Alberto Phase ordering and symmetries of the Potts model Journal Article PHILOSOPHICAL MAGAZINE, 87 , pp. 779–786, 2007. Links | BibTeX | Tag: ibanez, loreto, petri, statistical_physics @article{b, title = {Phase ordering and symmetries of the Potts model}, author = {Miguel Ibanez De Berganza and Vittorio Loreto and Alberto Petri}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33847096319&partnerID=65&md5=959ab3c3ff23950fcebf747fd38acaee http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000244150900050&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2007}, date = {2007-01-01}, journal = {PHILOSOPHICAL MAGAZINE}, volume = {87}, pages = {779--786}, publisher = {Taylor & Francis Limited:Rankine Road, Basingstoke RG24 8PR United Kingdom:011 44 1256 813035, EMAIL: madeline.sims@tandf.co.uk, info@tandf.co.uk, INTERNET: http://www.tandf.co.uk, Fax: 011 44 1256 330245}, keywords = {ibanez, loreto, petri, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Berganza, Miguel Ibanez De; Ferrero, Ezequiel E; Cannas, Sergio; Loreto, Vittorio; Petri, Alberto Phase separation of the Potts model in the square lattice Journal Article THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS, 143 , pp. 273–275, 2007. Links | BibTeX | Tag: ibanez, loreto, petri, statistical_physics @article{b, title = {Phase separation of the Potts model in the square lattice}, author = {Miguel Ibanez De Berganza and Ezequiel E. Ferrero and Sergio Cannas and Vittorio Loreto and Alberto Petri}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-34249051014&partnerID=65&md5=5e27afa20cc7096a910b74547cb0b2d9 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000246985800041&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2007}, date = {2007-01-01}, journal = {THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS}, volume = {143}, pages = {273--275}, publisher = {EDP Sciences, Società Italiana di Fisica and Springer Berlin Heidelberg.}, keywords = {ibanez, loreto, petri, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Cattuto, Ciro; Loreto, Vittorio; Pietronero, Luciano Semiotic dynamics and collaborative tagging Journal Article PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (PNAS), 104 , pp. 1461–1464, 2007. Abstract | Links | BibTeX | Tag: cattuto, loreto, pietronero, techno_social_systems @article{b, title = {Semiotic dynamics and collaborative tagging}, author = {Ciro Cattuto and Vittorio Loreto and Luciano Pietronero}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33846811604&partnerID=65&md5=2c999e995248b00346e3529eddcd4365 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000244081000006&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a, http://www.pnas.org/content/104/5/1461}, year = {2007}, date = {2007-01-01}, journal = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (PNAS)}, volume = {104}, pages = {1461--1464}, publisher = {The National Academy of Sciencs of the USA - 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA}, abstract = {Collaborative tagging has been quickly gaining ground because of its ability to recruit the activity of web users into effectively organizing and sharing vast amounts of information. Here we collect data from a popular system and investigate the statistical properties of tag cooccurrence. We introduce a stochastic model of user behavior embodying two main aspects of collaborative tagging: (i) a frequency-bias mechanism related to the idea that users are exposed to each other's tagging activity; (ii) a notion of memory, or aging of resources, in the form of a heavy-tailed access to the past state of the system. Remarkably, our simple modeling is able to account quantitatively for the observed experimental features with a surprisingly high accuracy. This points in the direction of a universal behavior of users who, despite the complexity of their own cognitive processes and the uncoordinated and selfish nature of their tagging activity, appear to follow simple activity patterns.}, keywords = {cattuto, loreto, pietronero, techno_social_systems}, pubstate = {published}, tppubtype = {article} } Collaborative tagging has been quickly gaining ground because of its ability to recruit the activity of web users into effectively organizing and sharing vast amounts of information. Here we collect data from a popular system and investigate the statistical properties of tag cooccurrence. We introduce a stochastic model of user behavior embodying two main aspects of collaborative tagging: (i) a frequency-bias mechanism related to the idea that users are exposed to each other's tagging activity; (ii) a notion of memory, or aging of resources, in the form of a heavy-tailed access to the past state of the system. Remarkably, our simple modeling is able to account quantitatively for the observed experimental features with a surprisingly high accuracy. This points in the direction of a universal behavior of users who, despite the complexity of their own cognitive processes and the uncoordinated and selfish nature of their tagging activity, appear to follow simple activity patterns. |
Baronchelli, Andrea; Dall'Asta, Luca; Barrat, Alain; Loreto, Vittorio The role of topology on the dynamics of the Naming Game Journal Article THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS, 143 , pp. 233–235, 2007. Links | BibTeX | Tag: baronchelli, barrat, dall'asta, language_dynamics, loreto @article{b, title = {The role of topology on the dynamics of the Naming Game}, author = {Andrea Baronchelli and Luca Dall'Asta and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-34249056135&partnerID=65&md5=8b2daa7fa607044c83128c248f43d436 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000246985800031&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2007}, date = {2007-01-01}, journal = {THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS}, volume = {143}, pages = {233--235}, publisher = {Elsevier Science Limited:Oxford Fulfillment Center, PO Box 800, Kidlington Oxford OX5 1DX United Kingdom:011 44 1865 843000, 011 44 1865 843699, EMAIL: asianfo@elsevier.com, tcb@elsevier.co.UK, INTERNET: http://www.elsevier.com, http://www.elsevier.com/locate/shpsa/, Fax: 011 44 1865 843010}, keywords = {baronchelli, barrat, dall'asta, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Cattuto, Ciro; Baldassarri, Andrea; Servedio, Vito D P; Loreto, Vittorio Vocabulary growth in collaborative tagging systems Journal Article 2007. BibTeX | Tag: baldassarri, cattuto, loreto, servedio, techno_social_systems @article{b, title = {Vocabulary growth in collaborative tagging systems}, author = {Ciro Cattuto and Andrea Baldassarri and Vito D.P. Servedio and Vittorio Loreto}, year = {2007}, date = {2007-01-01}, publisher = {arXiv.org > cs > arXiv:0704.3316}, keywords = {baldassarri, cattuto, loreto, servedio, techno_social_systems}, pubstate = {published}, tppubtype = {article} } |
2006 |
Cattuto, Ciro; Loreto, Vittorio; Servedio, Vito D P A Yule-Simon process with long-term memory Journal Article EUROPHYSICS LETTERS, 76 , pp. 208–214, 2006. Links | BibTeX | Tag: cattuto, language_dynamics, loreto, servedio, techno_social_systems @article{b, title = {A Yule-Simon process with long-term memory}, author = {Ciro Cattuto and Vittorio Loreto and Vito D.P. Servedio}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33750355454&partnerID=65&md5=97945c5a7352e4354fd77989abe1b901 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000241076600006&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {EUROPHYSICS LETTERS}, volume = {76}, pages = {208--214}, publisher = {EDP Sciences:17 Ave Du Hoggar, BP112, 91944 Les Ulis Cedex A France:011 33 1 69187575, EMAIL: subscribers@edpsciences.com, INTERNET: http://www.edpsciences.com, Fax: 011 33 1 69860678}, keywords = {cattuto, language_dynamics, loreto, servedio, techno_social_systems}, pubstate = {published}, tppubtype = {article} } |
Dall'Asta, Luca; Baronchelli, Andrea; Barrat, Alain; Loreto, Vittorio Agreement dynamics on small-world networks Journal Article EUROPHYSICS LETTERS, 73 , pp. 969–975, 2006. Links | BibTeX | Tag: baronchelli, barrat, dall'asta, language_dynamics, loreto @article{b, title = {Agreement dynamics on small-world networks}, author = {Luca Dall'Asta and Andrea Baronchelli and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33645230062&partnerID=65&md5=15efce9edd7907fd600f50ab4b9f7498 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000235778100024&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {EUROPHYSICS LETTERS}, volume = {73}, pages = {969--975}, publisher = {EDP Sciences:17 Ave Du Hoggar, BP112, 91944 Les Ulis Cedex A France:011 33 1 69187575, EMAIL: subscribers@edpsciences.com, INTERNET: http://www.edpsciences.com, Fax: 011 33 1 69860678}, keywords = {baronchelli, barrat, dall'asta, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Taloni, Alessandro; Cagliori, Emanuele; Loreto, Vittorio; Pietronero, Luciano Conformal approach to cylindrical DLA Journal Article JOURNAL OF STATISTICAL MECHANICS: THEORY AND EXPERIMENT, Art. n. P09004 , 2006. Abstract | Links | BibTeX | Tag: caglioti, DLA, fractals, loreto, pietronero, self_organization, statistical_physics, taloni @article{b, title = {Conformal approach to cylindrical DLA}, author = {Alessandro Taloni and Emanuele Cagliori and Vittorio Loreto and Luciano Pietronero}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-37649026579&partnerID=65&md5=18e07a1e17966902ff4a2c6e9b9dadfc http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000241413300004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {JOURNAL OF STATISTICAL MECHANICS: THEORY AND EXPERIMENT}, volume = {Art. n. P09004}, abstract = {We extend the conformal mapping approach elaborated for the radial diffusion limited aggregation model (DLA) to cylindrical geometry. We introduce in particular a complex function which allows a cylindrical cluster to be grown using as an intermediate step a radial aggregate. The aggregate grown exhibits the same self-affine features as the original cylindrical DLA. The specific choice of the transformation allows us to study the relationship between the radial and the cylindrical geometry. In particular the cylindrical aggregate can be seen as a radial aggregate with particles of size increasing with the radius. On the other hand, the radial aggregate can be seen as a cylindrical aggregate with particles of size decreasing with the height. This framework, which shifts the point of view from the geometry to the size of the particles, can open the way to more quantitative studies on the relationship between radial and cylindrical DLA.}, keywords = {caglioti, DLA, fractals, loreto, pietronero, self_organization, statistical_physics, taloni}, pubstate = {published}, tppubtype = {article} } We extend the conformal mapping approach elaborated for the radial diffusion limited aggregation model (DLA) to cylindrical geometry. We introduce in particular a complex function which allows a cylindrical cluster to be grown using as an intermediate step a radial aggregate. The aggregate grown exhibits the same self-affine features as the original cylindrical DLA. The specific choice of the transformation allows us to study the relationship between the radial and the cylindrical geometry. In particular the cylindrical aggregate can be seen as a radial aggregate with particles of size increasing with the radius. On the other hand, the radial aggregate can be seen as a cylindrical aggregate with particles of size decreasing with the height. This framework, which shifts the point of view from the geometry to the size of the particles, can open the way to more quantitative studies on the relationship between radial and cylindrical DLA. |
Baronchelli, Andrea; Dall'Asta, Luca; Barrat, Alain; Loreto, Vittorio Nonequilibrium dynamics of language games on complex networks Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 74 , pp. 036105:1–036105:13, 2006. Links | BibTeX | Tag: baronchelli, barrat, dall'asta, language_dynamics, loreto @article{b, title = {Nonequilibrium dynamics of language games on complex networks}, author = {Andrea Baronchelli and Luca Dall'Asta and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33748696781&partnerID=65&md5=cc64be303c18646cd76a8fe460a36220 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000240870300021&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {74}, pages = {036105:1--036105:13}, publisher = {pubblicata da: AMERICAN PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, USA, MD, 20740-3844}, keywords = {baronchelli, barrat, dall'asta, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Canettieri, Paolo; Loreto, Vittorio; Rovetta, Marta; Santini, Giovanna Philology and Information Theory: towards an integrated approach Journal Article LINGUISTICA COMPUTAZIONALE, 6 , pp. 104–126, 2006. BibTeX | Tag: canettieri, complexity, information_theory, loreto, phylology, rovetta, santini @article{b, title = {Philology and Information Theory: towards an integrated approach}, author = {Paolo Canettieri and Vittorio Loreto and Marta Rovetta and Giovanna Santini}, year = {2006}, date = {2006-01-01}, journal = {LINGUISTICA COMPUTAZIONALE}, volume = {6}, pages = {104--126}, keywords = {canettieri, complexity, information_theory, loreto, phylology, rovetta, santini}, pubstate = {published}, tppubtype = {article} } |
Baronchelli, Aandrea; Loreto, Vittorio Ring structures and mean field passage time in networks Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 73 , pp. 026103–026109, 2006. Links | BibTeX | Tag: baronchelli, language_dynamics, loreto @article{b, title = {Ring structures and mean field passage time in networks}, author = {Aandrea Baronchelli and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-33344457811&partnerID=65&md5=119cf3f6f09d56d4ce82928d108caf1f http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000235667700017&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {73}, pages = {026103--026109}, publisher = {AMERICAN PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, USA, MD, 20740-3844}, keywords = {baronchelli, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
Baronchelli, Andrea; Felici, Maddalena; Loreto, Vittorio; Caglioti, Emanuele; Steels, Luc Sharp transition towards shared vocabularies in multi-agent systems Journal Article JOURNAL OF STATISTICAL MECHANICS: THEORY AND EXPERIMENT, P06014 , pp. P06014–P06019, 2006. Abstract | Links | BibTeX | Tag: baronchelli, caglioti, felici, language_dynamics, loreto, steels @article{b, title = {Sharp transition towards shared vocabularies in multi-agent systems}, author = {Andrea Baronchelli and Maddalena Felici and Vittorio Loreto and Emanuele Caglioti and Luc Steels}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-42749102031&partnerID=65&md5=0d19c9fc9b115fd59f34ab6aa076a560 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000238970000010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {JOURNAL OF STATISTICAL MECHANICS: THEORY AND EXPERIMENT}, volume = {P06014}, pages = {P06014--P06019}, abstract = {What processes can explain how very large populations are able to converge on the use of a particular word or grammatical construction without global coordination? Answering this question helps to understand why new language constructs usually propagate along an S-shaped curve with a rather sudden transition towards global agreement. It also helps to analyse and design new technologies that support or orchestrate self-organizing communication systems, such as recent social tagging systems for the web. The article introduces and studies a microscopic model of communicating autonomous agents performing language games without any central control. We show that the system undergoes a disorder/order transition, going through a sharp symmetry breaking process to reach a shared set of conventions. Before the transition, the system builds up non-trivial scale-invariant correlations, for instance in the distribution of competing synonyms, which display a Zipf-like law. These correlations make the system ready for the transition towards shared conventions, which, observed on the timescale of collective behaviours, becomes sharper and sharper with system size. This surprising result not only explains why human language can scale up to very large populations but also suggests ways to optimize artificial semiotic dynamics.}, keywords = {baronchelli, caglioti, felici, language_dynamics, loreto, steels}, pubstate = {published}, tppubtype = {article} } What processes can explain how very large populations are able to converge on the use of a particular word or grammatical construction without global coordination? Answering this question helps to understand why new language constructs usually propagate along an S-shaped curve with a rather sudden transition towards global agreement. It also helps to analyse and design new technologies that support or orchestrate self-organizing communication systems, such as recent social tagging systems for the web. The article introduces and studies a microscopic model of communicating autonomous agents performing language games without any central control. We show that the system undergoes a disorder/order transition, going through a sharp symmetry breaking process to reach a shared set of conventions. Before the transition, the system builds up non-trivial scale-invariant correlations, for instance in the distribution of competing synonyms, which display a Zipf-like law. These correlations make the system ready for the transition towards shared conventions, which, observed on the timescale of collective behaviours, becomes sharper and sharper with system size. This surprising result not only explains why human language can scale up to very large populations but also suggests ways to optimize artificial semiotic dynamics. |
Baronchelli, Andrea; Dall'Asta, Luca; Barrat, Alain; Loreto, Vittorio Topology induced coarsening in language games Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 73 , pp. 015102–015105, 2006. Links | BibTeX | Tag: baronchelli, barrat, dall'asta, language_dynamics, loreto @article{b, title = {Topology induced coarsening in language games}, author = {Andrea Baronchelli and Luca Dall'Asta and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-32844475670&partnerID=65&md5=1c3b97e4d519590a2e5dd017a0da5ea9 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000235008800002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2006}, date = {2006-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {73}, pages = {015102--015105}, publisher = {AMERICAN PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, USA, MD, 20740-3844}, keywords = {baronchelli, barrat, dall'asta, language_dynamics, loreto}, pubstate = {published}, tppubtype = {article} } |
2005 |
Baronchelli, Andrea; Caglioti, Emanuele; Loreto, Vittorio Artificial sequences and complexity measures Journal Article JOURNAL OF STATISTICAL MECHANICS: THEORY AND EXPERIMENT, P04002 , pp. P04002:1–P04002:10, 2005. Links | BibTeX | Tag: baronchelli, caglioti, complexity, information_theory, loreto, zippers @article{b, title = {Artificial sequences and complexity measures}, author = {Andrea Baronchelli and Emanuele Caglioti and Vittorio Loreto}, url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000228865100013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2005}, date = {2005-01-01}, journal = {JOURNAL OF STATISTICAL MECHANICS: THEORY AND EXPERIMENT}, volume = {P04002}, pages = {P04002:1--P04002:10}, keywords = {baronchelli, caglioti, complexity, information_theory, loreto, zippers}, pubstate = {published}, tppubtype = {article} } |
Castellano, Claudio; Loreto, Vittorio; Barrat, Alain; Cecconi, Federico; Parisi, Domenico Comparison of voter and Glauber ordering dynamics on networks Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 71 , pp. 066107–066114, 2005. Links | BibTeX | Tag: barrat, castellano, cecconi, loreto, opinion_dynamics, parisi, social_dynamics, statistical_physics @article{b, title = {Comparison of voter and Glauber ordering dynamics on networks}, author = {Claudio Castellano and Vittorio Loreto and Alain Barrat and Federico Cecconi and Domenico Parisi}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-27944464161&partnerID=65&md5=e33dbf7e41cab953b8225aab3fc4c019 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000230275000023&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2005}, date = {2005-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {71}, pages = {066107--066114}, publisher = {AMERICAN PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, USA, MD, 20740-3844}, keywords = {barrat, castellano, cecconi, loreto, opinion_dynamics, parisi, social_dynamics, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Baronchelli, Andrea; Caglioti, Emanuele; Loreto, Vittorio Measuring complexity with zippers Journal Article EUROPEAN JOURNAL OF PHYSICS, 26 , pp. S69–S77, 2005. Links | BibTeX | Tag: baronchelli, caglioti, complexity, information_theory, loreto, zippers @article{b, title = {Measuring complexity with zippers}, author = {Andrea Baronchelli and Emanuele Caglioti and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-23844518349&partnerID=65&md5=c4ee268ca9d645082e80a458ee363027 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000232321900009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2005}, date = {2005-01-01}, journal = {EUROPEAN JOURNAL OF PHYSICS}, volume = {26}, pages = {S69--S77}, keywords = {baronchelli, caglioti, complexity, information_theory, loreto, zippers}, pubstate = {published}, tppubtype = {article} } |
Mayor, Patrick; D'Anna, Gianfranco; Barrat, Alain; Loreto, Vittorio Observing Brownian motion and measuring temperatures in vibration-fluidized granular matter Journal Article NEW JOURNAL OF PHYSICS, 7 , pp. 28:1–28:16, 2005. Links | BibTeX | Tag: barrat, d'anna, granular_media, loreto, mayor, statistical_physics @article{b, title = {Observing Brownian motion and measuring temperatures in vibration-fluidized granular matter}, author = {Patrick Mayor and Gianfranco D'Anna and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-23244463214&partnerID=65&md5=ab647ce5c19f3b37e1fc3bb3db281654 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000226678500009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2005}, date = {2005-01-01}, journal = {NEW JOURNAL OF PHYSICS}, volume = {7}, pages = {28:1--28:16}, publisher = {Institute of Physics Publishing, IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL, ENGLAND, BS1 6BE}, keywords = {barrat, d'anna, granular_media, loreto, mayor, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Baldassarri, Andrea; Barrat, Alain; D'Anna, Gianfranco; Loreto, Vittorio; Mayor, Patrick; Puglisi, Andrea What is the temperature of a granular medium? Journal Article JOURNAL OF PHYSICS. CONDENSED MATTER, 24 , pp. S2405–S2428, 2005. Links | BibTeX | Tag: baldassarri, barrat, d'anna, granular_media, loreto, mayor, puglisi, statistical_physics @article{b, title = {What is the temperature of a granular medium?}, author = {Andrea Baldassarri and Alain Barrat and Gianfranco D'Anna and Vittorio Loreto and Patrick Mayor and Andrea Puglisi}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-21044433896&partnerID=65&md5=4b3ab620fa27fd3f11495949b3b9091f http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000230654100004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2005}, date = {2005-01-01}, journal = {JOURNAL OF PHYSICS. CONDENSED MATTER}, volume = {24}, pages = {S2405--S2428}, publisher = {IOP Publishing Limited:Dirac House, Temple Back, Bristol BS1 6BE United Kingdom:011 44 117 9297481, EMAIL: custserv@iop.org, INTERNET: http://www.iop.org, Fax: 011 44 117 9294318}, keywords = {baldassarri, barrat, d'anna, granular_media, loreto, mayor, puglisi, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
2004 |
Alderduccio, Daniela; Bordoni, Luciana; Loreto, Vittorio A data compression approach to monolingual GIRT task: an agnostic point of view Journal Article LECTURE NOTES IN COMPUTER SCIENCE, 3237 , pp. 391–400, 2004. Abstract | Links | BibTeX | Tag: complexity, data_compression, information_theory, loreto, zippers @article{b, title = {A data compression approach to monolingual GIRT task: an agnostic point of view}, author = {Daniela Alderduccio and Luciana Bordoni and Vittorio Loreto}, url = {http://www.springerlink.com/content/rclr22d4636dgpb0/}, year = {2004}, date = {2004-01-01}, journal = {LECTURE NOTES IN COMPUTER SCIENCE}, volume = {3237}, pages = {391--400}, publisher = {C. Peters (Ed.) (Springer-Verlag)}, abstract = {In this paper we apply a data-compression IR method in the GIRT social science database, focusing on the monolingual task in German and English. For this purpose we use a recently proposed general scheme for context recognition and context classification of strings of characters (in particular texts) or other coded information. The key point of the method is the computation of a suitable measure of remoteness (or similarity) between two strings of characters. This measure of remoteness reflects the distance between the structures present in the two strings, i.e. between the two different distributions of elements of the compared sequences. The hypothesis is that the information-theory oriented measure of remoteness between two sequences could reflect their semantic distance. It is worth stressing the generality and versatility of our information-theoretic method which applies to any kind of corpora of character strings, whatever the type of coding used (i.e. language).}, keywords = {complexity, data_compression, information_theory, loreto, zippers}, pubstate = {published}, tppubtype = {article} } In this paper we apply a data-compression IR method in the GIRT social science database, focusing on the monolingual task in German and English. For this purpose we use a recently proposed general scheme for context recognition and context classification of strings of characters (in particular texts) or other coded information. The key point of the method is the computation of a suitable measure of remoteness (or similarity) between two strings of characters. This measure of remoteness reflects the distance between the structures present in the two strings, i.e. between the two different distributions of elements of the compared sequences. The hypothesis is that the information-theory oriented measure of remoteness between two sequences could reflect their semantic distance. It is worth stressing the generality and versatility of our information-theoretic method which applies to any kind of corpora of character strings, whatever the type of coding used (i.e. language). |
Radicchi, Filippo; Castellano, Claudio; Cecconi, Federico; Loreto, Vittorio; Parisi, Domenico Defining and identifying communities in networks Journal Article PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 101 , pp. 2658–2663, 2004. Abstract | Links | BibTeX | Tag: castellano, cecconi, complex_networks, loreto, parisi, radicchi @article{b, title = {Defining and identifying communities in networks}, author = {Filippo Radicchi and Claudio Castellano and Federico Cecconi and Vittorio Loreto and Domenico Parisi}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-1542357701&partnerID=65&md5=38349a61be5998bacd3283c61c6abce6 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000220065300004&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2004}, date = {2004-01-01}, journal = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA}, volume = {101}, pages = {2658--2663}, publisher = {National Academy of Sciences:2101 Constitution Avenue Northwest:Washington, DC 20418:(877)314-2253, (615)377-3322, EMAIL: subspnas@nas.edu, INTERNET: http://www.pnas.org, Fax: (615)377-0525}, abstract = {The investigation of community structures in networks is an important issue in many domains and disciplines. This problem is relevant for social tasks (objective analysis of relationships on the web), biological inquiries (functional studies in metabolic and protein networks), or technological problems (optimization of large infrastructures). Several types of algorithms exist for revealing the community structure in networks, but a general and quantitative definition of community is not implemented in the algorithms, leading to an intrinsic difficulty in the interpretation of the results without any additional nontopological information. In this article we deal with this problem by showing how quantitative definitions of community are implemented in practice in the existing algorithms. In this way the algorithms for the identification of the community structure become fully self-contained. Furthermore, we propose a local algorithm to detect communities which outperforms the existing algorithms with respect to computational cost, keeping the same level of reliability. The algorithm is tested on artificial and real-world graphs. In particular, we show how the algorithm applies to a network of scientific collaborations, which, for its size, cannot be attacked with the usual methods. This type of local algorithm could open the way to applications to large-scale technological and biological systems.}, keywords = {castellano, cecconi, complex_networks, loreto, parisi, radicchi}, pubstate = {published}, tppubtype = {article} } The investigation of community structures in networks is an important issue in many domains and disciplines. This problem is relevant for social tasks (objective analysis of relationships on the web), biological inquiries (functional studies in metabolic and protein networks), or technological problems (optimization of large infrastructures). Several types of algorithms exist for revealing the community structure in networks, but a general and quantitative definition of community is not implemented in the algorithms, leading to an intrinsic difficulty in the interpretation of the results without any additional nontopological information. In this article we deal with this problem by showing how quantitative definitions of community are implemented in practice in the existing algorithms. In this way the algorithms for the identification of the community structure become fully self-contained. Furthermore, we propose a local algorithm to detect communities which outperforms the existing algorithms with respect to computational cost, keeping the same level of reliability. The algorithm is tested on artificial and real-world graphs. In particular, we show how the algorithm applies to a network of scientific collaborations, which, for its size, cannot be attacked with the usual methods. This type of local algorithm could open the way to applications to large-scale technological and biological systems. |
Baronchelli, Andrea; Caglioti, Emanuele; Loreto, Vittorio; Pizzi, Elisabetta Dictionary based methods for information extraction Journal Article PHYSICA A, 342 , pp. 294–300, 2004. Links | BibTeX | Tag: baronchelli, caglioti, complexity, data_compression, information_theory, loreto, pizzi, zippers @article{b, title = {Dictionary based methods for information extraction}, author = {Andrea Baronchelli and Emanuele Caglioti and Vittorio Loreto and Elisabetta Pizzi}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-4544274009&partnerID=65&md5=c82c34dcc720c2c1feb9b2ead36b2b37 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000224217100043&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2004}, date = {2004-01-01}, journal = {PHYSICA A}, volume = {342}, pages = {294--300}, publisher = {Elsevier, Amsterdam}, keywords = {baronchelli, caglioti, complexity, data_compression, information_theory, loreto, pizzi, zippers}, pubstate = {published}, tppubtype = {article} } |
Castellano, Claudio; Federico cecconi, ; Loreto, Vittorio; Parisi, Domenico; Radicchi, Filippo Self-contained algorithms to detect communities in networks Journal Article THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS, 38 , pp. 311–319, 2004. Links | BibTeX | Tag: castellano, cecconi, complex_networks, loreto, parisi, radicchi @article{b, title = {Self-contained algorithms to detect communities in networks}, author = {Claudio Castellano and Federico cecconi, and Vittorio Loreto and Domenico Parisi and Filippo Radicchi}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-2942534881&partnerID=65&md5=95c1d25779e19f22e6eacd483a47ec2b http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000221447300024&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2004}, date = {2004-01-01}, journal = {THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS}, volume = {38}, pages = {311--319}, publisher = {EDP Sciences, Springer Verlag Germany}, keywords = {castellano, cecconi, complex_networks, loreto, parisi, radicchi}, pubstate = {published}, tppubtype = {article} } |
Tosi, Patrizia; Rubeis, Valerio De; Loreto, Vittorio; Pietronero, Luciano Space-time combined correlation integral and earthquake interactions Journal Article ANNALS OF GEOPHYSICS, 47(6) , pp. 1849–1854,tosi,derubeis, 2004. Abstract | Links | BibTeX | Tag: clustering, loreto, pietronero, seismicity, statistical_physics @article{b, title = {Space-time combined correlation integral and earthquake interactions}, author = {Patrizia Tosi and Valerio De Rubeis and Vittorio Loreto and Luciano Pietronero}, url = {http://www.annalsofgeophysics.eu/index.php/annals/article/view/4404 http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=2&SID=Z16dIAaDdB7I@I66cOJ&page=1&doc=1}, year = {2004}, date = {2004-01-01}, journal = {ANNALS OF GEOPHYSICS}, volume = {47(6)}, pages = {1849--1854,tosi,derubeis}, publisher = {EDITRICE COMPOSITORI BOLOGNA}, abstract = {Scale invariant properties of seismicity argue for the presence of complex triggering mechanisms. We propose a new method, based on the space-time combined generalization of the correlation integral, that leads to a self-consistent visualization and analysis of both spatial and temporal correlations. The analysis has been applied on global medium-high seismicity. Results show that earthquakes do interact even on long distances and are correlated in time within defined spatial ranges varying over elapsed time. On that base we redefine the aftershock concept.}, keywords = {clustering, loreto, pietronero, seismicity, statistical_physics}, pubstate = {published}, tppubtype = {article} } Scale invariant properties of seismicity argue for the presence of complex triggering mechanisms. We propose a new method, based on the space-time combined generalization of the correlation integral, that leads to a self-consistent visualization and analysis of both spatial and temporal correlations. The analysis has been applied on global medium-high seismicity. Results show that earthquakes do interact even on long distances and are correlated in time within defined spatial ranges varying over elapsed time. On that base we redefine the aftershock concept. |
Barrat, Alain; Loreto, Vittorio; Puglisi, Andrea Temperature probes in binary granular gases Journal Article PHYSICA. A, 334 , pp. 513–523, 2004. Links | BibTeX | Tag: barrat, granular_media, loreto, puglisi, statistical_physics @article{b, title = {Temperature probes in binary granular gases}, author = {Alain Barrat and Vittorio Loreto and Andrea Puglisi}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0742302968&partnerID=65&md5=91a8148f692e6e78831319a3bc079a18 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000189094800012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2004}, date = {2004-01-01}, journal = {PHYSICA. A}, volume = {334}, pages = {513--523}, publisher = {Elsevier, Amsterdam}, keywords = {barrat, granular_media, loreto, puglisi, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
2003 |
Puglisi, Andrea; Benedetto, Dario; Caglioti, Emanuele; Loreto, Vittorio; Vulpiani, Angelo Data Compression and Learning in time sequences analysis Journal Article PHYSICA D-NONLINEAR PHENOMENA, 180/1-2 , pp. 92–107, 2003. Links | BibTeX | Tag: benedetto, caglioti, complexity, data_compression, information_theory, loreto, vulpiani, zippers @article{b, title = {Data Compression and Learning in time sequences analysis}, author = {Andrea Puglisi and Dario Benedetto and Emanuele Caglioti and Vittorio Loreto and Angelo Vulpiani}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0038284954&partnerID=65&md5=52d923821bee5f92d9c470f8d4aee0fe http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000183162700005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2003}, date = {2003-01-01}, journal = {PHYSICA D-NONLINEAR PHENOMENA}, volume = {180/1-2}, pages = {92--107}, keywords = {benedetto, caglioti, complexity, data_compression, information_theory, loreto, vulpiani, zippers}, pubstate = {published}, tppubtype = {article} } |
D'Anna, Gianfranco; gremaud, Gerard; Mayor, Patrick; Barrat, Alain; Loreto, Vittorio Extreme events driven glassy behaviour in granular media Journal Article EUROPHYSICS LETTERS, 61 , pp. 60–66, 2003. Links | BibTeX | Tag: barrat, d'anna, granular_media, gremaud, loreto, mayor, statistical_physics @article{b, title = {Extreme events driven glassy behaviour in granular media}, author = {Gianfranco D'Anna and Gerard gremaud and Patrick Mayor and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0037269957&partnerID=65&md5=fa891a18414a664e1c7a54fe19c4c039 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000180069400010&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2003}, date = {2003-01-01}, journal = {EUROPHYSICS LETTERS}, volume = {61}, pages = {60--66}, publisher = {EDP Sciences}, keywords = {barrat, d'anna, granular_media, gremaud, loreto, mayor, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
D'Anna, Gianfranco; Mayor, Patrick; Barrat, Alain; Loreto, Vittorio; Nori, Franco Observing Brownian motion in vibro-fluidized granular matter Journal Article NATURE, 424 , pp. 909–912, 2003. Links | BibTeX | Tag: barrat, d'anna, granular_media, loreto, nori, statistical_physics @article{b, title = {Observing Brownian motion in vibro-fluidized granular matter}, author = {Gianfranco D'Anna and Patrick Mayor and Alain Barrat and Vittorio Loreto and Franco Nori}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0041357220&partnerID=65&md5=4b4fde95edc325d86296ff0e2eca3c37 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000184843600032&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2003}, date = {2003-01-01}, journal = {NATURE}, volume = {424}, pages = {909--912}, keywords = {barrat, d'anna, granular_media, loreto, nori, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Benedetto, Dario; Caglioti, Emanuele; Loreto, Vittorio Zipping out relevant information Journal Article COMPUTING IN SCIENCE & ENGINEERING, 5 (1) , pp. 80–85, 2003. Links | BibTeX | Tag: benedetto, caglioti, complexity, data_compression, information_theory, loreto, zippers @article{b, title = {Zipping out relevant information}, author = {Dario Benedetto and Emanuele Caglioti and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0037235373&partnerID=65&md5=953371f02864768a9eb99b9b5cea5987 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000180163000018&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2003}, date = {2003-01-01}, journal = {COMPUTING IN SCIENCE & ENGINEERING}, volume = {5 (1)}, pages = {80--85}, keywords = {benedetto, caglioti, complexity, data_compression, information_theory, loreto, zippers}, pubstate = {published}, tppubtype = {article} } |
2002 |
Colizza, Vittoria; Barrat, Alain; Loreto, Vittorio Definition of temperature in dense granular media Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 65 , pp. 050301:1–050301:4, 2002. Links | BibTeX | Tag: barrat, colizza, granular_media, loreto, statistical_physics @article{b, title = {Definition of temperature in dense granular media}, author = {Vittoria Colizza and Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-41349109488&partnerID=65&md5=31c5f637c6990f2c51f30b2666291a6b http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000176552300002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2002}, date = {2002-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {65}, pages = {050301:1--050301:4}, publisher = {AMERICAN PHYSICAL SOC}, keywords = {barrat, colizza, granular_media, loreto, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Puglisi, Andrea; Baldassarri, Andrea; Loreto, Vittorio Fluctuation-Dissipation relations in 2D Driven Granular Gases Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 66 , pp. 061305:1–061305:8, 2002. Links | BibTeX | Tag: baldassarri, granular_media, loreto, puglisi, statistical_physics @article{b, title = {Fluctuation-Dissipation relations in 2D Driven Granular Gases}, author = {Andrea Puglisi and Andrea Baldassarri and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-34547237074&partnerID=65&md5=98ff5fc1205383f3a344050ff9af3f06, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000180427000022&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2002}, date = {2002-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {66}, pages = {061305:1--061305:8}, publisher = {AMERICAN PHYSICAL SOC}, keywords = {baldassarri, granular_media, loreto, puglisi, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Benedetto, Dario; Caglioti, Emanuele; Loreto, Vittorio Language trees and zipping Journal Article PHYSICAL REVIEW LETTERS, 88 , pp. 048702:1–048702:4, 2002. Links | BibTeX | Tag: benedetto, caglioti, complexity, data_compression, information_theory, loreto, zippers @article{b, title = {Language trees and zipping}, author = {Dario Benedetto and Emanuele Caglioti and Vittorio Loreto}, url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000173907500085&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2002}, date = {2002-01-01}, journal = {PHYSICAL REVIEW LETTERS}, volume = {88}, pages = {048702:1--048702:4}, keywords = {benedetto, caglioti, complexity, data_compression, information_theory, loreto, zippers}, pubstate = {published}, tppubtype = {article} } |
Ciliberti, Sergio; Caldarelli, Guido; Loreto, Vittorio; Pietronero, Luciano Local Rigidity in sandpile models Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 66 , pp. 016133:1–016133:7, 2002. Links | BibTeX | Tag: caldarelli, ciliberti, DLA, loreto, pietronero, self_organization, statistical_physics @article{b, title = {Local Rigidity in sandpile models}, author = {Sergio Ciliberti and Guido Caldarelli and Vittorio Loreto and Luciano Pietronero}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-41349104849&partnerID=65&md5=aacf73720b482187890036fa4974915f http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000177200600046&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2002}, date = {2002-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {66}, pages = {016133:1--016133:7}, keywords = {caldarelli, ciliberti, DLA, loreto, pietronero, self_organization, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
2001 |
Baldassarri, Andrea; Khrishnamurthy, Supriya; Loreto, Vittorio; Roux, Stephane Coarsening and Slow Dynamics in Granular Compaction Journal Article PHYSICAL REVIEW LETTERS, 87 , pp. 224301:1–224301:4, 2001. BibTeX | Tag: baldassarri, granular_media, khrishnamurthy, loreto, roux, statistical_physics @article{b, title = {Coarsening and Slow Dynamics in Granular Compaction}, author = {Andrea Baldassarri and Supriya Khrishnamurthy and Vittorio Loreto and Stephane Roux}, year = {2001}, date = {2001-01-01}, journal = {PHYSICAL REVIEW LETTERS}, volume = {87}, pages = {224301:1--224301:4}, publisher = {American Institute of Physics}, keywords = {baldassarri, granular_media, khrishnamurthy, loreto, roux, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Barrat, Alain; Kurchan, Jorge; Loreto, Vittorio; Sellitto, Mauro Edwards' measures: a thermodynamic construction for dense granular media and glasses Journal Article PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 63 , pp. 051301:1–051301:14, 2001. Links | BibTeX | Tag: barrat, granular_media, kurchan, loreto, sellitto, statistical_physics @article{b, title = {Edwards' measures: a thermodynamic construction for dense granular media and glasses}, author = {Alain Barrat and Jorge Kurchan and Vittorio Loreto and Mauro Sellitto}, url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000168730700019&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2001}, date = {2001-01-01}, journal = {PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS}, volume = {63}, pages = {051301:1--051301:14}, publisher = {AMERICAN PHYSICAL SOC}, keywords = {barrat, granular_media, kurchan, loreto, sellitto, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
Barrat, Alain; Loreto, Vittorio Memory in aged granular media Journal Article EUROPHYSICS LETTERS, 53 , pp. 297–303, 2001. Links | BibTeX | Tag: barrat, granular_media, loreto, statistical_physics @article{b, title = {Memory in aged granular media}, author = {Alain Barrat and Vittorio Loreto}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0035242107&partnerID=65&md5=cc56ec2e5a0354c69430882a52bef0a5, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000167057200003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2001}, date = {2001-01-01}, journal = {EUROPHYSICS LETTERS}, volume = {53}, pages = {297--303}, publisher = {EDP Sciences}, keywords = {barrat, granular_media, loreto, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
2000 |
Khrishnamurthy, Supriya; Loreto, Vittorio; Roux, Stephane Bubbling and large-scale structures in avalanche dynamics Journal Article PHYSICAL REVIEW LETTERS, 84 , pp. 1039–1039, 2000. Links | BibTeX | Tag: granular_media, khrishnamurthy, loreto, roux, statistical_physics @article{b, title = {Bubbling and large-scale structures in avalanche dynamics}, author = {Supriya Khrishnamurthy and Vittorio Loreto and Stephane Roux}, url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000085005700061&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=0c7ff228ccbaaa74236f48834a34396a}, year = {2000}, date = {2000-01-01}, journal = {PHYSICAL REVIEW LETTERS}, volume = {84}, pages = {1039--1039}, publisher = {American Institute of Physics}, keywords = {granular_media, khrishnamurthy, loreto, roux, statistical_physics}, pubstate = {published}, tppubtype = {article} } |
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