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GCB
2000
Springer
75views Biometrics» more  GCB 2000»
15 years 1 months ago
Regexpcount, a Symbolic Package for Counting Problems on Regular Expressions and Words
In previous work [10], we considered algorithms related to the statistics of matches with words and regular expressions in texts generated by Bernoulli or Markov sources. In this w...
Pierre Nicodème
ICTAC
2009
Springer
15 years 4 months ago
Regular Expressions with Numerical Constraints and Automata with Counters
Abstract. Regular expressions with numerical constraints are an extension of regular expressions, allowing to bound numerically the number of times that a subexpression should be m...
Dag Hovland
ICDE
2007
IEEE
141views Database» more  ICDE 2007»
15 years 11 months ago
Monitoring Regular Expressions on Out-of-Order Streams
We present an efficient algorithm for regular expression matching on streams with out of order data, while maintaining a small state and without complete stream reconstruction. We...
Theodore Johnson, S. Muthukrishnan, Irina Rozenbau...
ICFP
2004
ACM
15 years 9 months ago
Regular expression patterns
We extend Haskell with regular expression patterns. Regular expression patterns provide means for matching and extracting data which goes well beyond ordinary pattern matching as ...
Niklas Broberg, Andreas Farre, Josef Svenningsson
TIT
2010
171views Education» more  TIT 2010»
14 years 4 months ago
Analysis of orthogonal matching pursuit using the restricted isometry property
Orthogonal matching pursuit (OMP) is the canonical greedy algorithm for sparse approximation. In this paper we demonstrate that the restricted isometry property (RIP) can be used f...
Mark A. Davenport, Michael B. Wakin