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SAS
1991
Springer
102views Formal Methods» more  SAS 1991»
15 years 8 months ago
Equational Logics
d Abstract) Marcelo Fiore1 Chung-Kil Hur2,3 Computer Laboratory University of Cambridge Cambridge, UK We introduce an abstract general notion of system of equations between terms,...
Yong Sun
ECTEL
2008
Springer
15 years 6 months ago
Issues in the Design of an Environment to Support the Learning of Mathematical Generalisation
Abstract. Expressing generality, recognising and analysing patterns and articulating structure is a complex task and one that is invariably problematic for students. Nonetheless, v...
Darren Pearce, Manolis Mavrikis, Eirini Geraniou, ...
OWLED
2008
15 years 5 months ago
The OWL in the CASL - Designing Ontologies Across Logics
Abstract. In this paper, we show how the web ontology language OWL can be accommodated within the larger framework of the heterogeneous common algebraic specification language HETC...
Oliver Kutz, Dominik Lücke, Till Mossakowski,...
ACS
2008
15 years 4 months ago
Subobject Transformation Systems
Abstract Subobject transformation systems (sts) are proposed as a novel formal framework for the analysis of derivations of transformation systems based on the algebraic, double-pu...
Andrea Corradini, Frank Hermann, Pawel Sobocinski
AML
2004
89views more  AML 2004»
15 years 4 months ago
The logic of equilibrium and abelian lattice ordered groups
We introduce a deductive system Bal which models the logic of balance of opposing forces or of balance between conflicting evidence or influences. "Truth values" are int...
Adriana Galli, Renato A. Lewin, Marta Sagastume