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IMA
1999
Springer
69views Cryptology» more  IMA 1999»
14 years 2 months ago
Some Applications of Bounds for Designs to the Cryptography
Recent years have seen numerous examples when designs play an important role in the study of such topics in cryptography as secrecy and authentication codes, secret sharing scheme...
Svetla Nikova, Ventzislav Nikov
IMA
1999
Springer
129views Cryptology» more  IMA 1999»
14 years 2 months ago
Some Soft-Decision Decoding Algorithms for Reed-Solomon Codes
Abstract. In this paper we introduce three soft-decision decoding algorithms for Reed-Solomon (RS) codes. We compare them in terms of performance over both the AWGN and Rayleigh Fa...
Stephan Wesemeyer, Peter Sweeney, David R. B. Burg...
IPPS
1998
IEEE
14 years 2 months ago
Virtual FPGAs: Some Steps Behind the Physical Barriers
Recent advances in FPGA technologies allow to configure the RAM-based FPGA devices in a reduced time as an effective support for real-time applications. The physical dimensions of ...
William Fornaciari, Vincenzo Piuri
ICALP
1994
Springer
14 years 2 months ago
On some Relations between Dynamical Systems and Transition Systems
Abstract. In this paper we de ne a precise notion of abstraction relation between continuous dynamical systems and discrete state-transition systems. Our main result states that ev...
Eugene Asarin, Oded Maler
SP
1990
IEEE
14 years 2 months ago
Some Conundrums Concerning Separation of Duty
This paper examines some questions concerning commercial computer security integrity policies. We give an example of a dynamic separation of duty policy which cannot be implemente...
M. J. Nash, K. R. Poland