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ICPP
2007
IEEE
14 years 2 days ago
Towards Optimized Packet Classification Algorithms for Multi-Core Network Processors
In this paper, a novel packet classification scheme optimized for multi-core network processors is proposed. The algorithm, Explicit Cuttings (ExpCuts), adopts a hierarchical spac...
Yaxuan Qi, Bo Xu, Fei He, Xin Zhou, Jianming Yu, J...
BIOADIT
2006
Springer
13 years 9 months ago
Packet Classification with Evolvable Hardware Hash Functions - An Intrinsic Approach
Bandwidth demands of communication networks are rising permanently. Thus, the requirements to modern routers regarding packet classification are rising accordingly. Conventional al...
Harald Widiger, Ralf Salomon, Dirk Timmermann
ANCS
2007
ACM
13 years 9 months ago
An improved algorithm to accelerate regular expression evaluation
Modern network intrusion detection systems need to perform regular expression matching at line rate in order to detect the occurrence of critical patterns in packet payloads. Whil...
Michela Becchi, Patrick Crowley
GLOBECOM
2008
IEEE
13 years 5 months ago
On the Impact of Caching for High Performance Packet Classifiers
Hash functions have a space complexity of O(n) and a possible time complexity of O(1). Thus, packet classifiers exploit hashing to achieve packet classification in wire speed. Esp...
Harald Widiger, Andreas Tockhorn, Dirk Timmermann
ICIP
2008
IEEE
14 years 6 days ago
A low-complexity packet classification algorithm for multiple description video streaming over IEEE802.11E networks
The robust transmission of video sequences over wireless LANs presents several challenging problems concerning the presence of packet losses, delays, and bandwidth limitations. Th...
Simone Milani, Giancarlo Calvagno, Riccardo Bernar...