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KBSE
2005
IEEE
14 years 2 months ago
Learning to verify branching time properties
We present a new model checking algorithm for verifying computation tree logic (CTL) properties. Our technique is based on using language inference to learn the fixpoints necessar...
Abhay Vardhan, Mahesh Viswanathan
UML
2001
Springer
14 years 1 months ago
An Execution Algorithm for UML Activity Graphs
We present a real-time execution semantics for UML activity graphs that is intended for workflow modelling. The semantics is defined in terms of execution algorithms that define...
Rik Eshuis, Roel Wieringa
ICDE
2012
IEEE
251views Database» more  ICDE 2012»
11 years 11 months ago
Earlybird: Real-Time Search at Twitter
— The web today is increasingly characterized by social and real-time signals, which we believe represent two frontiers in information retrieval. In this paper, we present Earlyb...
Michael Busch, Krishna Gade, Brian Larson, Patrick...
VLSID
2003
IEEE
180views VLSI» more  VLSID 2003»
14 years 9 months ago
Automating Formal Modular Verification of Asynchronous Real-Time Embedded Systems
Most verification tools and methodologies such as model checking, equivalence checking, hardware verification, software verification, and hardware-software coverification often fl...
Pao-Ann Hsiung, Shu-Yu Cheng
APN
2006
Springer
14 years 15 days ago
Complete Finite Prefixes of Symbolic Unfoldings of Safe Time Petri Nets
Abstract. Time Petri nets have proved their interest in modeling realtime concurrent systems. Their usual semantics is defined in term of firing sequences, which can be coded in a ...
Thomas Chatain, Claude Jard