399 search results - page 2 / 80 » An Automata Approach to Pattern Collections |
ACSAC
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper addresses the problem of detecting masquerading, a security attack in which an intruder assumes the identity of a legitimate user. Many approaches based on Hidden Marko...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We propose a technique for pattern classification in symbolic streams via selective erasure of observed symbols, in cases where the patterns of interest are represented as Probabil...
STACS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. In this paper we determine some limit distributions of pattern statistics in rational stochastic models, defined by means of nondeterministic weighted finite automata. ...
PTS
2003
13 years 6 months ago
2003
We present a framework for property testing where a partially ordered execution trace of a distributed system is modeled by a collection of communicating automata. We prove that th...
DBPL
2005
Springer
13 years 10 months ago
2005
Springer
Pattern matching mechanisms based on regular expressions feature in a number of recent languages for processing XML. The flexibility of these mechanisms demands novel approaches ...