Interactive Multimedia Search: Systems for Exploration and Collaboration
Jeremy Pickens, John E. Adcock, Matthew L. Cooper, Maribeth Back, Pernilla Qvarfordt, Gene Golovchinsky, Andreas Girgensohn · 2008
We have developed an interactive video search system that allows the searcher to rapidly assess query results and easily pivot o those results to form new queries. The system is intended to maximize the use of the discriminative power of the human searcher. The typical video search scenario we consider has a single searcher with the ability to search with text and content-based queries. In this paper, we evaluate a new collaborative modication of our search system. Using our system, two or more users with a common information need search together, simultaneously. The collaborative system provides tools, user interfaces and, most importantly, algorithmically-mediated retrieval to focus, enhance and augment the team’s search and communication activities. In our evaluations, algorithmic mediation improved the collaborative performance of both retrieval (allowing a team of searchers to nd relevant information more eciently and eectively),