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WWW
2004
ACM
16 years 6 months ago
An agent system reasoning about the web and the user
The paper describes some innovations related to the ongoing work on the GSA prototype, an integrated information retrieval agent. In order to improve the original system effective...
Giovambattista Ianni, Francesco Ricca, Francesco C...
CLEF
2010
Springer
15 years 7 months ago
HITS and Misses: Combining BM25 with HITS for Expert Search
Abstract. This paper describes the participation of Dublin City University in the CriES (Cross-Lingual Expert Search) pilot challenge. To realize expert search, we combine traditio...
Johannes Leveling, Gareth J. F. Jones
SIGIR
2006
ACM
16 years 4 days ago
Automated performance assessment in interactive QA
In interactive question answering (QA), users and systems take turns to ask questions and provide answers. In such an interactive setting, user questions largely depend on the ans...
Joyce Y. Chai, Tyler Baldwin, Chen Zhang
SIGDIAL
2010
15 years 4 months ago
Towards an Empirically Motivated Typology of Follow-Up Questions: The Role of Dialogue Context
A central problem in Interactive Question Answering (IQA) is how to answer Follow-Up Questions (FU Qs), possibly by taking advantage of information from the dialogue context. We a...
Manuel Kirschner, Raffaella Bernardi
SIGIR
2010
ACM
15 years 9 months ago
Entity information management in complex networks
Entity information management (EIM) is a nascent IR research area that investigates the information management process about entities instead of documents. It is motivated by the ...
Yi Fang