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ENTCS
2006
124views more  ENTCS 2006»
13 years 11 months ago
An Efficient Nelson-Oppen Decision Procedure for Difference Constraints over Rationals
Abstract. Nelson and Oppen provided a methodology for modularly combining decision procedures for individual theories to construct a decision procedure for a combination of theorie...
Shuvendu K. Lahiri, Madanlal Musuvathi
ENTCS
2006
100views more  ENTCS 2006»
13 years 11 months ago
Quantitative Analysis With the Probabilistic Model Checker PRISM
Marta Z. Kwiatkowska, Gethin Norman, David Parker
ENTCS
2006
174views more  ENTCS 2006»
13 years 11 months ago
Context Sequence Matching for XML
Context and sequence variables allow matching to explore term-trees both in depth and in breadth. It makes context sequence matching a suitable computational mechanism for a rule-...
Temur Kutsia
ENTCS
2006
134views more  ENTCS 2006»
13 years 11 months ago
Computing Over-Approximations with Bounded Model Checking
Bounded Model Checking (BMC) searches for counterexamples to a property with a bounded length k. If no such counterexample is found, k is increased. This process terminates when ...
Daniel Kroening
ENTCS
2006
128views more  ENTCS 2006»
13 years 11 months ago
Web Verification: Perspective and Challenges
The Web poses novel and interesting problems for both programming language design and verification--and their intersection. This paper provides a personal outline of one thread of...
Shriram Krishnamurthi
ENTCS
2006
141views more  ENTCS 2006»
13 years 11 months ago
Refining the Undecidability Border of Weak Bisimilarity
Weak bisimilarity is one of the most studied behavioural equivalences. This equivalence is undecidable for pushdown processes (PDA), process algebras (PA), and multiset automata (...
Mojmír Kretínský, Vojtech Reh...
ENTCS
2006
116views more  ENTCS 2006»
13 years 11 months ago
Semantics of Visual Models in a Rule-based Setting
In this paper, some fundamental aspects of the semantics of rule-based systems are sketched and related to the semantics of visual models. A rule-based system comprises a set of r...
Hans-Jörg Kreowski, Karsten Hölscher, Pe...
ENTCS
2006
142views more  ENTCS 2006»
13 years 11 months ago
Predicate Diagrams for the Verification of Real-Time Systems
We propose a format of predicate diagrams for the verification of real-time systems. We consider systems that are defined as extended timed graphs, a format that combines timed au...
Eun-Young Kang, Stephan Merz
ENTCS
2006
127views more  ENTCS 2006»
13 years 11 months ago
Tool support for MOLA
The paper describes the MOLA Tool, which supports the model transformation language MOLA. MOLA Tool consists of two parts: MOLA definition environment and MOLA execution environme...
Audris Kalnins, Edgars Celms, Agris Sostaks