Title: "Predicting the Future With Social Media"
Authors: Sitaram Asur and Bernardo Huberman (USA)     


Title: "Niche Product Retrieval in Top-N Recommendation"
Authors: Mi Zhang and Neil Hurley (Ireland)


Title: "Chem2Bio2RDF: A Linked Open Data Portal for Chemical Biology"
Authors: Bin Chen, Ying Ding, Huijun Wang, and David Wild (USA)


Title: "Exploiting Puzzle Diversity in Puzzle Selection for ESP-like GWAP Systems"
Authors: Yu-Song Syu, Hsiao-Hsuan Yu, and Ling-Jyh Chen (Taiwan)


Title: "The Effects of Query Bursts on Web Search"
Authors: Ilija Subasic and Carlos Castillo (Belgium)