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» On the Constructions of Constant-Weight Codes
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IH
2005
Springer
15 years 3 months ago
Efficient Wet Paper Codes
Abstract. Wet paper codes were proposed as a tool for constructing steganographic schemes with an arbitrary selection channel that is not shared between the sender and the recipien...
Jessica J. Fridrich, Miroslav Goljan, David Soukal
POPL
1997
ACM
15 years 2 months ago
Proof-Carrying Code
Proof-carrying code is a framework for the mechanical verification of safety properties of machine language programs, but the problem arises of quis custodiat ipsos custodes—wh...
George C. Necula
TIT
2002
85views more  TIT 2002»
14 years 9 months ago
Parallel constrained coding with application to two-dimensional constraints
A parallel constrained coding scheme is considered where p-blocks of raw data are encoded simultaneously into q tracks such that the contents of each track belong to a given const...
Shirley Halevy, Ron M. Roth
ICC
2007
IEEE
104views Communications» more  ICC 2007»
15 years 4 months ago
Time-and-Frequency-Hopping Optical Orthogonal Codes with Hierarchical Cross-Correlation Constraints for Service Differentiation
— In this paper, we consider time-and-frequency hopping (TFH) codes for optical code-division multiple-access (OCDMA) networks. To support the differentiated service requirements...
Chung-Keun Lee, Seung-Woo Seo
FTCIT
2007
77views more  FTCIT 2007»
14 years 9 months ago
Cyclic Division Algebras: A Tool for Space-Time Coding
Multiple antennas at both the transmitter and receiver ends of a wireless digital transmission channel may increase both data rate and reliability. Reliable high rate transmission...
Frédérique E. Oggier, Jean-Claude Be...