Real Time User Context Modeling for Information Retrieval Agents

Abstract

The success of personal information agents depends on their ability to provide task-relevant information. This paper presents WordSieve, a new algorithm that generates context descriptions to guide document indexing and retrieval. WordSieve exploits information about the sequence of accessed documents to identify words which indicate a shift in context. We… (More)
DOI: 10.1145/502585.502693

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