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STOC
1994
ACM
108views Algorithms» more  STOC 1994»
15 years 11 months ago
Pseudorandomness for network algorithms
We define pseudorandom generators for Yao's twoparty communication complexity model and exhibit a simple construction, based on expanders, for it. We then use a recursive com...
Russell Impagliazzo, Noam Nisan, Avi Wigderson
CSFW
2006
IEEE
15 years 10 months ago
Types and Effects for Secure Service Orchestration
A distributed calculus is proposed for describing networks of services. We model service interaction through a call-by-property invocation mechanism, by specifying the security co...
Massimo Bartoletti, Pierpaolo Degano, Gian Luigi F...
ENTCS
2006
148views more  ENTCS 2006»
15 years 6 months ago
Towards the Semantics and Verification of BPEL4WS
Abstract. In this paper, we discuss the semantics of BPEL4WS language which is a de facto standard for specifying and execution workflow specification for web service composition a...
Geguang Pu, Xiangpeng Zhao, Shuling Wang, Zongyan ...
JUCS
2008
165views more  JUCS 2008»
15 years 6 months ago
ASMs in Service Oriented Architectures
In this presentation we will report on a number of projects where we have successfully applied the ASM methodology to provide models for a number of problems that are commonly foun...
Michael Altenhofen, Andreas Friesen, Jens Lemcke
ENTCS
2007
97views more  ENTCS 2007»
15 years 6 months ago
Safety-Oriented Design of Component Assemblies using Safety Interfaces
This paper promotes compositional reasoning in the context of safety-critical systems, and demonstrates a safety-oriented component model using an application from the automotive ...
Jonas Elmqvist, Simin Nadjm-Tehrani