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99
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IANDC
2006
121views more  IANDC 2006»
15 years 19 days ago
Comparing operational models of name-passing process calculi
We study three operational models of name-passing process calculi: coalgebras on (pre)sheaves, indexed labelled transition systems, and history dependent automata. The coalgebraic...
Marcelo P. Fiore, Sam Staton
CORR
2007
Springer
202views Education» more  CORR 2007»
15 years 18 days ago
Designing a Virtual Manikin Animation Framework Aimed at Virtual Prototyping
: In the industry, numerous commercial packages provide tools to introduce, and analyse human behaviour in the product's environment (for maintenance, ergonomics...), thanks t...
Antoine Rennuit, Alain Micaelli, Claude Andriot, F...
110
Voted
JSAC
2008
90views more  JSAC 2008»
15 years 18 days ago
Limited feedback schemes for downlink OFDMA based on sub-channel groups
Abstract--In a downlink Orthogonal Frequency Division Multiple Access (OFDMA) system, optimally allocating sub-channels across mobile users can require excessive feedback of channe...
Jieying Chen, Randall A. Berry, Michael L. Honig
93
Voted
TIT
2008
164views more  TIT 2008»
15 years 16 days ago
Cryptographic Hardness Based on the Decoding of Reed-Solomon Codes
We investigate the decoding problem of Reed-Solomon (RS) Codes, also known as the Polynomial Reconstruction Problem (PR), from a cryptographic hardness perspective. Namely, we dea...
Aggelos Kiayias, Moti Yung
131
Voted
DC
1999
15 years 9 days ago
A Simple and Fast Asynchronous Consensus Protocol Based on a Weak Failure Detector
or fault-tolerant asynchronous systems. It abstracts a family of problems known as Agreement (or Coordination) problems. Any solution to consensus can serve as a basic building blo...
Michel Hurfin, Michel Raynal