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SPIRE
2007
Springer
15 years 6 months ago
A Fast and Compact Web Graph Representation
Compressed graphs representation has become an attractive research topic because of its applications to the manipulation of huge Web graphs in main memory. By far the best current ...
Francisco Claude, Gonzalo Navarro
SPIRE
2007
Springer
15 years 6 months ago
Approximate String Matching with Lempel-Ziv Compressed Indexes
Abstract. A compressed full-text self-index for a text T is a data structure requiring reduced space and able of searching for patterns P in T. Furthermore, the structure can repro...
Luís M. S. Russo, Gonzalo Navarro, Arlindo ...
SPIRE
2007
Springer
15 years 6 months ago
Indexing a Dictionary for Subset Matching Queries
Gad M. Landau, Dekel Tsur, Oren Weimann
SPIRE
2007
Springer
15 years 6 months ago
Extending Weighting Models with a Term Quality Measure
Abstract. Weighting models use lexical statistics, such as term frequencies, to derive term weights, which are used to estimate the relevance of a document to a query. Apart from t...
Christina Lioma, Iadh Ounis
Information Technology
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