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ECAI
2000
Springer
15 years 10 months ago
Iterated Revision by Epistemic States: Axioms, Semantics and Syntax
Abstract. We propose a very general syntactical notion of epistemic state and a compact axiomatization for iterated revision when the new information is an epistemic state. We set ...
Salem Benferhat, Sébastien Konieczny, Odile...
SEMCO
2009
IEEE
16 years 1 months ago
An Algebraic Language for Semantic Data Integration on the Hidden Web
Semantic integration in the hidden Web is an emerging area of research where traditional assumptions do not always hold. Frequent changes, conflicts and the sheer size of the hid...
Shazzad Hosain, Hasan M. Jamil
IFL
1999
Springer
117views Formal Methods» more  IFL 1999»
15 years 10 months ago
On Code Generation for Multi-generator WITH-Loops in SAC
Abstract. Most array operations in Sac are specified in terms of so-called withloops, a Sac-specific form of array comprehension. Due to the map-like semantics of with-loops its ...
Clemens Grelck, Dietmar Kreye, Sven-Bodo Scholz
SAS
1999
Springer
15 years 10 months ago
Polyhedral Analysis for Synchronous Languages
We define an operational semantics for the Signal language and design an analysis which allows to verify properties pertaining to the relation between values of the numeric and bo...
Frédéric Besson, Thomas P. Jensen, J...
DEXAW
1997
IEEE
99views Database» more  DEXAW 1997»
15 years 10 months ago
A Framework for Dynamic Changes in Workflow Management Systems
Current workflow management systems (WFMSs) are only applicable in a reliable and secure manner, if the business process (BP) to be supported is wellstructured. As ad hoc deviatio...
Manfred Reichert, Peter Dadam