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PROCEDIA
2011
14 years 12 days ago
Exact Closest String as a Constraint Satisfaction Problem
We report the first evaluation of Constraint Satisfaction as a computational framework for solving closest string problems. We show that careful consideration of symbol occurrenc...
Tom Kelsey, Lars Kotthoff
98
Voted
FOCS
2009
IEEE
15 years 1 months ago
Space-Efficient Framework for Top-k String Retrieval Problems
Given a set D = {d1, d2, ..., dD} of D strings of total length n, our task is to report the "most relevant" strings for a given query pattern P. This involves somewhat mo...
Wing-Kai Hon, Rahul Shah, Jeffrey Scott Vitter
CPM
2005
Springer
106views Combinatorics» more  CPM 2005»
15 years 3 months ago
An Optimal Algorithm for Online Square Detection
A square is the concatenation of two identical non-empty strings. Let S be the input string which is given character by character. Let m be the (unknown) smallest integer such that...
Gen-Huey Chen, Jin-Ju Hong, Hsueh-I Lu
RECOMB
2002
Springer
15 years 10 months ago
String barcoding: uncovering optimal virus signatures
There are many critical situations when one needs to rapidly identify an unidentified pathogen from among a given set of previously sequenced pathogens. DNA or RNA hybridization c...
Sam Rash, Dan Gusfield
PRL
2002
91views more  PRL 2002»
14 years 9 months ago
StrCombo: combination of string recognizers
In this paper, we contribute a new paradigm of combining string recognizers and propose generic frameworks for hierarchical and parallel combination of multiple string recognizers...
Xiangyun Ye, Mohamed Cheriet, Ching Y. Suen