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LICS
2009
IEEE
16 years 1 months ago
Logical Step-Indexed Logical Relations
We show how to reason about “step-indexed” logitions in an abstract way, avoiding the tedious, error-prone, and proof-obscuring step-index arithmetic that seems superficially...
Derek Dreyer, Amal Ahmed, Lars Birkedal
TARK
2007
Springer
16 years 21 days ago
Alternating-time temporal logic with explicit strategies
We introduce ATLES – a variant of ATL with explicit names for strategies in the object language. ATLES makes it possible to refer to the same strategy in different occurrences o...
Dirk Walther, Wiebe van der Hoek, Michael Wooldrid...
EDOC
2006
IEEE
16 years 19 days ago
Requirements Traceability and Transformation Conformance in Model-Driven Development
The variety of design artefacts (models) produced in a model-driven design process results in an intricate relationship between requirements and the various models. This paper pro...
João Paulo A. Almeida, Pascal van Eck, Mari...
ISM
2006
IEEE
122views Multimedia» more  ISM 2006»
16 years 18 days ago
SuperGraph Visualization
Given a large social or computer network, how can we visualize it, find patterns, outliers, communities? Although several graph visualization tools exist, they cannot handle larg...
José Fernando Rodrigues Jr., Agma J. M. Tra...
ACSD
2005
IEEE
71views Hardware» more  ACSD 2005»
16 years 6 days ago
Maximal Causality Analysis
Perfectly synchronous systems immediately react to the inputs of their environment, which may lead to so-called causality cycles between actions and their trigger conditions. Algo...
Klaus Schneider, Jens Brandt, Tobias Schüle, ...