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WWW
2005
ACM
16 years 7 months ago
Information flow using edge stress factor
This paper shows how a corpus of instant messages can be employed to detect de facto communities of practice automatically. A novel algorithm based on the concept of Edge Stress F...
Franco Salvetti, Savitha Srinivasan
DCC
2007
IEEE
16 years 6 months ago
Golay complementary array pairs
Constructions and nonexistence conditions for multi-dimensional Golay complementary array pairs are reviewed. A construction for a d-dimensional Golay array pair from a (d + 1)-di...
Jonathan Jedwab, Matthew G. Parker
ICCD
2005
IEEE
134views Hardware» more  ICCD 2005»
16 years 3 months ago
Architectural Considerations for Energy Efficiency
The formal analysis of parallelism and pipelining is performed on an 8-bit Add-Compare-Select element of a Viterbi decoder. The results are quantified through a study of the delay...
Hoang Q. Dao, Bart R. Zeydel, Vojin G. Oklobdzija
IPPS
2009
IEEE
16 years 1 months ago
Deadlock prevention by turn prohibition in interconnection networks
Abstract—In this paper we consider the problem of constructing minimal cycle-breaking sets of turns for graphs that model communication networks, as a method to prevent deadlocks...
Lev B. Levitin, Mark G. Karpovsky, Mehmet Mustafa
CEC
2008
IEEE
16 years 1 months ago
Semantically driven crossover in genetic programming
—Crossover forms one of the core operations in genetic programming and has been the subject of many different investigations. We present a novel technique, based on semantic anal...
Lawrence Beadle, Colin G. Johnson