Social annotation systems such as SparTag.us and del.icio.us have been designed to encourage individual reading and marking behaviors that, when shared, accumulate to build collect...
Les Nelson, Gregorio Convertino, Peter Pirolli, Li...
This paper presents Adaptive Web Search (AWS), a novel search technique that combines personalized, social, and realtime collaborative search. Preliminary empirical results from a...
Abstract: Large amounts of information from various sources have often to be considered when collaboratively developing semantic structures. Examining all relevant information can ...
The popularity of social bookmarking sites has made them prime targets for spammers. Many of these systems require an administrator’s time and energy to manually filter or remo...
This paper presents a robot search task (social tag) that uses social interaction, in the form of asking for help, as an integral component of task completion. We define socially...