Influential people have an important role in the process of information diffusion. However, there are several ways to be influential, for example, to be the most popular or the...
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
In this paper we will describe Berkeley's approach to the Domain Specific (DS) track for CLEF 2008. Last year we used Entry Vocabulary Indexes and Thesaurus expansion approac...
Tarragon Consulting Corporation participated in the adhoc retrieval task of the TREC 2004 Genomics Track. We used a standard deployment of the K2 search engine from Verity, Inc. i...
Information retrieval is generally considered an individual activity, and information retrieval research and tools reflect this view. As digitally mediated communication and infor...
Steven E. Poltrock, Jonathan Grudin, Susan T. Duma...