8298 search results - page 61 / 1660 » Query-Free Information Retrieval |
101
Voted
SIGIR
2002
ACM
15 years 2 months ago
2002
ACM
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...
108
Voted
CICLING
2003
Springer
15 years 7 months ago
2003
Springer
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...
127
Voted
ECIR
2009
Springer
15 years 10 days ago
2009
Springer
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...
140
Voted
ACL
1992
15 years 3 months ago
1992
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...
101
Voted
SIGIR
2004
ACM
15 years 8 months ago
2004
ACM
Empirical studies of information retrieval methods show that good retrieval performance is closely related to the use of various retrieval heuristics, such as TF-IDF weighting. On...