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ROOM
2000
13 years 10 months ago
SDL-2000: A Language with a Formal Semantics
A new version of SDL called SDL-2000 is currently reaching maturity, and is expected to pass the standardization bodies shortly. It will offer new features as object-oriented data...
Joachim Fischer, Eckhardt Holz, Martin von Lö...
CALCO
2005
Springer
126views Mathematics» more  CALCO 2005»
14 years 2 months ago
Context-Free Languages via Coalgebraic Trace Semantics
In this paper we identify context-free grammars as coalgebras. To obtain the associated context-free languages (consisting of only finite-length strings) we introduce a general a...
Ichiro Hasuo, Bart Jacobs
CIKM
2010
Springer
13 years 7 months ago
Meta-metadata: a metadata semantics language for collection representation applications
Collecting, organizing, and thinking about diverse information resources is the keystone of meaningful digital information experiences, from research to education to leisure. Meta...
Andruid Kerne, Yin Qu, Andrew M. Webb, Sashikanth ...
AVI
1998
13 years 10 months ago
Kaleidoquery: a visual query language for object databases
In this paper we describe Kaleidoquery, a visual query language for object databases with the same expressive power as OQL. We will describe the design philosophy behind the filte...
Norman Murray, Norman W. Paton, Carole A. Goble
ESWS
2007
Springer
14 years 3 months ago
Semantic EPC: Enhancing Process Modeling Using Ontology Languages
Abstract. In this article we describe a semantic extension of event-driven process chains, with which it is possible to specify the semantics of individual model elements as it is ...
Oliver Thomas, Michael Fellmann