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CORR
2006
Springer
135views Education» more  CORR 2006»
15 years 6 months ago
On the MacWilliams Identity for Convolutional Codes
: The adjacency matrix associated with a convolutional code collects in a detailed manner information about the weight distribution of the code. A MacWilliams Identity Conjecture, ...
Heide Gluesing-Luerssen, Gert Schneider
CORR
2006
Springer
122views Education» more  CORR 2006»
15 years 6 months ago
Derivatives of Entropy Rate in Special Families of Hidden Markov Chains
Consider a hidden Markov chain obtained as the observation process of an ordinary Markov chain corrupted by noise. Zuk, et. al. [13, 14] showed how, in principle, one can explicit...
Guangyue Han, Brian Marcus
CORR
2006
Springer
111views Education» more  CORR 2006»
15 years 6 months ago
Universal decoding with an erasure option
Motivated by applications of rateless coding, decision feedback, and automatic repeat request (ARQ), we study the problem of universal decoding for unknown channels in the presence...
Neri Merhav, Meir Feder
CORR
2006
Springer
95views Education» more  CORR 2006»
15 years 6 months ago
Naming Games in Spatially-Embedded Random Networks
We investigate a prototypical agent-based model, the Naming Game, on random geometric networks. The Naming Game is a minimal model, employing local communications that captures th...
Qiming Lu, Gyorgy Korniss, Boleslaw K. Szymanski
CORR
2006
Springer
91views Education» more  CORR 2006»
15 years 6 months ago
The Complexity of Mean Flow Time Scheduling Problems with Release Times
We study the problem of preemptive scheduling n jobs with given release times on m identical parallel machines. The objective is to minimize the average flow time. We show that wh...
Philippe Baptiste, Peter Brucker, Marek Chrobak, C...