ISQL2012 will take place within the 8th AIAI conference (27-30 September 2012 at Halkidiki, Greece). So, the actual workshop date is still to be announced.
From the workshop webpage: Quality of Life (QoL) is directly related to environmental pressures and conditions, including air quality, pollen, drinking and bathing water quality, noise pollution, waste production, energy consumption, nutrition and many others.