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ITIIS
2010
190views more  ITIIS 2010»
14 years 11 months ago
An Efficient String Matching Algorithm Using Bidirectional and Parallel Processing Structure for Intrusion Detection System
Rapid growth of internet applications has increased the importance of intrusion detection system (IDS) performance. String matching is the most computation-consuming task in IDS. ...
Gwo-Ching Chang, Yue-Der Lin
EOR
2010
133views more  EOR 2010»
15 years 4 months ago
A memetic algorithm for graph coloring
Given an undirected graph G = (V, E) with a set V of vertices and a set E of edges, the graph coloring problem consists of partitioning all vertices into k independent sets and th...
Zhipeng Lü, Jin-Kao Hao
ESA
2010
Springer
203views Algorithms» more  ESA 2010»
15 years 5 months ago
Testing Euclidean Spanners
In this paper we develop a property testing algorithm for the problem of testing whether a directed geometric graph with bounded (out)degree is a (1 + )-spanner.
Frank Hellweg, Melanie Schmidt, Christian Sohler
ALGORITHMICA
2010
107views more  ALGORITHMICA 2010»
15 years 4 months ago
A Universal Online Caching Algorithm Based on Pattern Matching
We present a universal algorithm for the classical online problem of caching or demand paging. We consider the caching problem when the page request sequence is drawn from an unkn...
Gopal Pandurangan, Wojciech Szpankowski
CEE
2010
185views more  CEE 2010»
15 years 4 months ago
A constrained optimization approach for an adaptive generalized subspace tracking algorithm
In this paper, we present a new algorithm for tracking the generalized signal subspace recursively. It is based on an interpretation of the generalized signal subspace as the solu...
Amir Valizadeh, Mahsa Najibi