This work investigates personalized social search based on the user’s social relations – search results are re-ranked according to their relations with individuals in the user...
David Carmel, Naama Zwerdling, Ido Guy, Shila Ofek...
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...
Previous work analyzing social networks has mainly focused on binary friendship relations. However, in online social networks the low cost of link formation can lead to networks w...
When users present themselves in a social networking community, they are called on to create profiles that are representative and portray a desired image. In this paper, we examin...
The Web has become an important information repository; often it is the first source a person turns to with an information need. One common way to search the Web is with a search ...