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PLDI
2011
ACM
12 years 11 months ago
Understanding POWER multiprocessors
Exploiting today’s multiprocessors requires highperformance and correct concurrent systems code (optimising compilers, language runtimes, OS kernels, etc.), which in turn requir...
Susmit Sarkar, Peter Sewell, Jade Alglave, Luc Mar...
ACL
1989
13 years 10 months ago
The Lexical Semantics of Comparative Expressions in a Multi-Level Semantic Processor
Comparative expressions (CEs) such as "bigger than" and "more oranges than" are highly ambiguous, and their meaning is context dependent. Thus, they pose probl...
Duane E. Olawsky
KR
1998
Springer
14 years 28 days ago
Local Models Semantics, or Contextual Reasoning = Locality + Compatibility
In this paper we present a new semantics, called Local Models Semantics, and use it to provide a foundation to reasoning with contexts. This semantics captures and makes precise t...
Fausto Giunchiglia, Chiara Ghidini
FASE
2004
Springer
14 years 14 days ago
An Operational Semantics for Stateflow
We present a formal operational semantics for Stateflow, the graphical Statecharts-like language of the Matlab/Simulink tool suite that is widely used in model-based development of...
Grégoire Hamon, John M. Rushby
DBPL
2007
Springer
100views Database» more  DBPL 2007»
14 years 2 months ago
Provenance as Dependency Analysis
Abstract. Provenance is information recording the source, derivation, or history of some information. Provenance tracking has been studied in a variety of settings; however, althou...
James Cheney, Amal Ahmed, Umut A. Acar