3791 search results - page 130 / 759 » Packing sets of patterns |
118
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KDD
1998
ACM
15 years 7 months ago
1998
ACM
Periodicity search, that is, searchfor cyclicity in time-related databases, is an interesting data mining problem. Mostprevious studies have been on finding full-cycle periodicity...
104
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ACL
2003
15 years 4 months ago
2003
We describe an algorithm for recovering non-local dependencies in syntactic dependency structures. The patternmatching approach proposed by Johnson (2002) for a similar task for p...
COMBINATORICS
2007
15 years 3 months ago
2007
For a permutation π = π1π2 · · · πn ∈ Sn and a positive integer i ≤ n, we can view π1π2 · · · πi as an element of Si by order-preserving relabeling. The j-set of ...
136
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RECOMB
2005
Springer
16 years 3 months ago
2005
Springer
Abstract. In order to guarantee that the optimal motif is found, traditional pattern-driven approaches perform an exhaustive search over all candidate motifs of length l. We develo...
125
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WSDM
2010
ACM
15 years 10 months ago
2010
ACM
Presence of duplicate documents in the World Wide Web adversely affects crawling, indexing and relevance, which are the core building blocks of web search. In this paper, we pres...