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SIGIR
2002
ACM
15 years 6 months ago
Effective collection metasearch in a hierarchical environment: global vs. localized retrieval performance
We compare standard global IR searching with user-centric localized techniques to address the database selection problem. We conduct a series of experiments to compare the retriev...
Jack G. Conrad, Changwen Yang, Joanne S. Claussen
CICLING
2003
Springer
16 years 1 days ago
Natural Language in Information Retrieval
It seems the time is ripe for the two to meet: NLP has grown out of prototypes and IR is having hard time trying to improve precision. Two examples of possible approaches are consi...
Elzbieta Dura
ECIR
2009
Springer
15 years 4 months ago
PathRank: Web Page Retrieval with Navigation Path
Abstract. This paper describes a path-based method to use the multi-step navigation information discovered from website structures for web page ranking. Use of hyperlinks to enhanc...
Jianqiang Li, Yu Zhao 0002
ACL
1992
15 years 8 months ago
Information Retrieval Using Robust Natural Language Processing
We developed a fully automated Information Retrieval System which uses advanced natural language processing techniques to enhance the effectiveness of traditional key-word based d...
Tomek Strzalkowski, Barbara Vauthey