Sciweavers

82 search results - page 8 / 17
» Randomized Decoding for Selection-and-Ordering Problems
Sort
View
STOC
1997
ACM
257views Algorithms» more  STOC 1997»
14 years 1 days ago
Practical Loss-Resilient Codes
We present randomized constructions of linear-time encodable and decodable codes that can transmit over lossy channels at rates extremely close to capacity. The encoding and decod...
Michael Luby, Michael Mitzenmacher, Mohammad Amin ...
CORR
2008
Springer
87views Education» more  CORR 2008»
13 years 8 months ago
The Rate Loss of Single-Letter Characterization: The "Dirty" Multiple Access Channel
For general memoryless systems, the typical information theoretic solution - when exists - has a "single-letter" form. This reflects the fact that optimum performance ca...
Tal Philosof, Ram Zamir
TIT
2008
98views more  TIT 2008»
13 years 7 months ago
Multiuser Successive Refinement and Multiple Description Coding
We consider the multiuser successive refinement (MSR) problem, where the users are connected to a central server via links with different noiseless capacities, and each user wishes...
Chao Tian, Jun Chen, Suhas N. Diggavi
CISS
2008
IEEE
14 years 2 months ago
On the delay and throughput of digital and analog network coding for wireless broadcast
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
Yalin Evren Sagduyu, Dongning Guo, Randall Berry
ICPR
2008
IEEE
14 years 9 months ago
Separability of ternary Error-Correcting Output Codes
Error Correcting Output Codes (ECOC) represent a successful framework to deal with multi-class categorization problems based on combining binary classifiers. In this paper, we pre...
Oriol Pujol, Petia Radeva, Sergio Escalera