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IR
2000
15 years 6 months ago
Exploiting the Similarity of Non-Matching Terms at Retrieval Time
In classic InformationRetrieval systems a relevant document will not be retrieved in response to a query if the document and query representations do not share at least one term. T...
Fabio Crestani
AIRS
2005
Springer
16 years 4 days ago
Subsite Retrieval: A Novel Concept for Topic Distillation
Topic distillation is one of the main information needs when users search the Web. In previous approaches to topic distillation, the single page was treated as the basic searching ...
Tao Qin, Tie-Yan Liu, Xu-Dong Zhang, Guang Feng, W...
SIGIR
2003
ACM
15 years 12 months ago
Automatic ranking of retrieval systems in imperfect environments
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
Rabia Nuray, Fazli Can
SIGIR
2009
ACM
16 years 1 months ago
Brute force and indexed approaches to pairwise document similarity comparisons with MapReduce
This paper explores the problem of computing pairwise similarity on document collections, focusing on the application of “more like this” queries in the life sciences domain. ...
Jimmy J. Lin
SIGIR
2006
ACM
16 years 17 days ago
Information graphics: an untapped resource for digital libraries
Information graphics are non-pictorial graphics such as bar charts and line graphs that depict attributes of entities and relations among entities. Most information graphics appea...
Sandra Carberry, Stephanie Elzer, Seniz Demir