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SSIRI
2010
15 years 3 months ago
Modelling and Implementing Complex Systems with Timebands
—We describe how to use a timeband architecture to model real-time requirements. The architecture separates requirements that use different time units, producing a family of mode...
Jim Woodcock, Marcel Oliveira, Alan Burns, Kun Wei
ISORC
1999
IEEE
15 years 9 months ago
v-Promela: A Visual, Object-Oriented Language for SPIN
We describe the design of VIP, a graphical front-end to the model checker SPIN. VIP supports a visual formalism, called v-Promela that connects the model checker to modern hierarc...
Stefan Leue, Gerard J. Holzmann
ICFEM
2007
Springer
15 years 9 months ago
Testing for Refinement in CSP
Abstract. CSP is a well-established formalism for modelling and verification of concurrent reactive systems based on refinement. Consolidated denotational models and an effective t...
Ana Cavalcanti, Marie-Claude Gaudel
141
Voted
ER
2006
Springer
99views Database» more  ER 2006»
15 years 8 months ago
Choreographies as Federations of Choreographies and Orchestrations
We propose a new conceptual model for choreographies of web-services. Choreographies are seen as virtual workflow models shared among participants. Subsets of these participants mi...
Johann Eder, Marek Lehmann, Amirreza Tahamtan
ICDM
2007
IEEE
121views Data Mining» more  ICDM 2007»
15 years 11 months ago
Finding Predictive Runs with LAPS
We present an extension to the Lasso [9] for binary classification problems with ordered attributes. Inspired by the Fused Lasso [8] and the Group Lasso [10, 4] models, we aim to...
Suhrid Balakrishnan, David Madigan