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CORR
2008
Springer
140views Education» more  CORR 2008»
15 years 5 months ago
Steganography of VoIP streams
The paper concerns available steganographic techniques that can be used for creating covert channels for VoIP (Voice over Internet Protocol) streams. Apart from characterizing exis...
Wojciech Mazurczyk, Krzysztof Szczypiorski
CORR
2008
Springer
151views Education» more  CORR 2008»
15 years 5 months ago
Estimating the Lengths of Memory Words
For a stationary stochastic process {Xn} with values in some set A, a finite word w AK is called a memory word if the conditional probability of X0 given the past is constant on t...
Gusztáv Morvai, Benjamin Weiss
CORR
2008
Springer
118views Education» more  CORR 2008»
15 years 6 months ago
Security for Wiretap Networks via Rank-Metric Codes
The problem of securing a network coding communication system against a wiretapper adversary is considered. The network implements linear network coding to deliver n packets from s...
Danilo Silva, Frank R. Kschischang
CORR
2008
Springer
91views Education» more  CORR 2008»
15 years 6 months ago
Exchange of Limits: Why Iterative Decoding Works
We consider communication over a family of binary-input memoryless output-symmetric channels using lowdensity parity-check codes under message passing decoding. The asymptotic (in ...
Satish Babu Korada, Rüdiger L. Urbanke
CORR
2008
Springer
137views Education» more  CORR 2008»
15 years 6 months ago
On the Complexity of Nash Equilibria of Action-Graph Games
Abstract. We consider the problem of computing Nash Equilibria of action-graph games (AGGs). AGGs, introduced by Bhat and Leyton-Brown, is a succinct representation of games that e...
Constantinos Daskalakis, Grant Schoenebeck, Gregor...