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» Switching Graphs and Their Complexity
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CIE
2006
Springer
14 years 1 months ago
On Graph Isomorphism for Restricted Graph Classes
Abstract. Graph isomorphism (GI) is one of the few remaining problems in NP whose complexity status couldn't be solved by classifying it as being either NP-complete or solvabl...
Johannes Köbler
CN
2006
99views more  CN 2006»
13 years 10 months ago
High-performance switching based on buffered crossbar fabrics
As buffer-less crossbar scheduling algorithms reach their practical limitations due to higher port numbers and data rates, internally buffered crossbar (IBC) switches have gained ...
Lotfi Mhamdi, Mounir Hamdi, Christopher Kachris, S...
JSAC
2006
84views more  JSAC 2006»
13 years 10 months ago
The Routing Algorithm and Wide-Sense Nonblocking Conditions for Multiplane Baseline Switching Networks
A new control algorithm for the multiplane baseline switching network is proposed in this paper. This algorithm chooses a plane for a new connection in such a way that this new con...
Wojciech Kabacinski, Marek Michalski
FCT
2009
Springer
14 years 4 months ago
Directed Graphs of Entanglement Two
Entanglement is a complexity measure for directed graphs that was used to show that the variable hierarchy of the propositional modal µ-calculus is strict. While graphs of entangl...
Erich Grädel, Lukasz Kaiser, Roman Rabinovich
ICC
2007
IEEE
121views Communications» more  ICC 2007»
14 years 4 months ago
A Real-Time Hardware-Based Scheduler For Next-Generation Optical Burst Switches
– Optical burst switching (OBS) is a promising technique for next-generation optical switching networks. In traditional OBS, an entire burst is discarded when all output waveleng...
Muhammad T. Anan, Ghulam Chaudhry