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ICISC
2001
89views Cryptology» more  ICISC 2001»
15 years 7 months ago
An Optimistic Multi-party Fair Exchange Protocol with Reduced Trust Requirements
In 1999, Bao et al. proposed [5] a multi-party fair exchange protocol of electronic items with an offline trusted third party. In this protocol, a coalition including the initiator...
Nicolás González-Deleito, Olivier Ma...
CORR
2002
Springer
137views Education» more  CORR 2002»
15 years 6 months ago
On ASGS framework: general requirements and an example of implementation
: In the paper we propose general framework for Automatic Secret Generation and Sharing (ASGS) that should be independent of underlying secret sharing scheme. ASGS allows to preven...
Kamil Kulesza, Zbigniew Kotulski
HICSS
2011
IEEE
190views Biometrics» more  HICSS 2011»
14 years 10 months ago
Validating Cyber Security Requirements: A Case Study
Vulnerabilities in a system may have widely varying impacts on system security. In practice, security should not be defined as the absence of vulnerabilities. In practice, securit...
Robert K. Abercrombie, Frederick T. Sheldon, Ali M...
ICASSP
2011
IEEE
14 years 10 months ago
How many known symbols are required for linear channel estimation in OFDM?
Training sequences for estimation of channel parameters have been well designed under the condition that the number of the unknown channel parameters is not greater than the numbe...
Shuichi Ohno, Emmanuel Manasseh, Masayoshi Nakamot...
MATES
2005
Springer
16 years 4 hour ago
Collaborative Agent-Based Knowledge Support for Empirical and Knowledge-Intense Processes
Independent from specific application domains, similar requirements can be identified regarding information needs during daily work. For coping with generality on the one hand an...
Andrea Freßmann, Kerstin Maximini, Rainer Ma...