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TREC
2004
13 years 9 months ago
Using Clustering and Blade Clusters in the Terabyte Task
Web search engines exploit conjunctive queries and special ranking criteria which differ from the disjunctive queries typically used for ad-hoc retrieval. We wanted to asses the e...
Giuseppe Attardi, Andrea Esuli, Chirag Patel
CIKM
1994
Springer
13 years 11 months ago
Intelligent Caching: Selecting, Representing, and Reusing Data in an Information Server
Accessing information sources to retrieve data requested by a user can be expensive, especially when dealing with distributed information sources. One way to reduce this cost is t...
Yigal Arens, Craig A. Knoblock
ESWS
2005
Springer
14 years 1 months ago
An Ontology-Based Information Retrieval Model
Semantic search has been one of the motivations of the Semantic Web since it was envisioned. We propose a model for the exploitation of ontologybased KBs to improve search over lar...
David Vallet, Miriam Fernández, Pablo Caste...
SIGIR
2010
ACM
13 years 11 months ago
Probabilistic latent maximal marginal relevance
Diversity has been heavily motivated in the information retrieval literature as an objective criterion for result sets in search and recommender systems. Perhaps one of the most w...
Shengbo Guo, Scott Sanner
MMM
2008
Springer
156views Multimedia» more  MMM 2008»
14 years 2 months ago
Cross-Lingual Retrieval of Identical News Events by Near-Duplicate Video Segment Detection
Recently, for reusing large quantities of accumulated news video, technology for news topic searching and tracking has become necessary. Moreover, since we need to understand a cer...
Akira Ogawa, Tomokazu Takahashi, Ichiro Ide, Hiros...