In this paper, we present the design and implementation of our expertise oriented search (EOS) system. EOS is a researcher social network system. It has gathered information about...
Juan-Zi Li, Jie Tang, Jing Zhang, Qiong Luo, Yunha...
The importance of background knowledge for effective searching on the Web is not well understood. Participants were given trivia questions on two topics and asked to answer them f...
Pseudo-relevance feedback, or query expansion, has been shown to improve retrieval performance in the adhoc retrieval task. In such a scenario, a few top-ranked documents are assu...
SmallBlue is a social networking application that unlocks the valuable business intelligence of 'who knows what?', 'who knows whom?' and `who knows what about w...
Ching-Yung Lin, Nan Cao, Shixia Liu, Spiros Papadi...