Sciweavers

223 search results - page 20 / 45
» Suffix Arrays on Words
Sort
View
APWEB
2004
Springer
14 years 22 days ago
Semantic, Hierarchical, Online Clustering of Web Search Results
Today, search engine is the most commonly used tool for Web information retrieval, however, its current status is still far from satisfaction. This paper focuses on clustering Web...
Dell Zhang, Yisheng Dong
COCOON
2006
Springer
13 years 11 months ago
Finding Patterns with Variable Length Gaps or Don't Cares
In this paper we have presented new algorithms to handle the pattern matching problem where the pattern can contain variable length gaps. Given a pattern P with variable length gap...
M. Sohel Rahman, Costas S. Iliopoulos, Inbok Lee, ...
LREC
2008
130views Education» more  LREC 2008»
13 years 8 months ago
Detecting Co-Derivative Documents in Large Text Collections
We have analyzed the SPEX algorithm by Bernstein and Zobel (2004) for detecting co-derivative documents using duplicate n-grams. Although we totally agree with the claim that not ...
Jan Pomikálek, Pavel Rychlý
BMCBI
2006
129views more  BMCBI 2006»
13 years 7 months ago
Fast index based algorithms and software for matching position specific scoring matrices
Background: In biological sequence analysis, position specific scoring matrices (PSSMs) are widely used to represent sequence motifs in nucleotide as well as amino acid sequences....
Michael Beckstette, Robert Homann, Robert Giegeric...
KDD
2006
ACM
179views Data Mining» more  KDD 2006»
14 years 7 months ago
Extracting key-substring-group features for text classification
In many text classification applications, it is appealing to take every document as a string of characters rather than a bag of words. Previous research studies in this area mostl...
Dell Zhang, Wee Sun Lee