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SIGMOD
2003
ACM
147views Database» more  SIGMOD 2003»
16 years 26 days ago
Formal semantics and analysis of object queries
Modern database systems provide not only powerful data models but also complex query languages supporting powerful features such as the ability to create new database objects and ...
Gavin M. Bierman
122
Voted
FUIN
2008
116views more  FUIN 2008»
15 years 24 days ago
On the Relationship between Description Logic-based and F-Logic-based Ontologies
Many popular ontology languages are based on (subsets of) first-order predicate logic, with classes represented by unary predicates and properties by binary predicates. Specificall...
Jos de Bruijn, Stijn Heymans
97
Voted
CP
2005
Springer
15 years 6 months ago
Graph Invariants as Necessary Conditions for Global Constraints
Abstract. This article presents a database of about 200 graph invariants for deriving systematically necessary conditions from the graph properties based representation of global c...
Nicolas Beldiceanu, Mats Carlsson, Jean-Xavier Ram...
105
Voted
CP
2005
Springer
15 years 6 months ago
Bounds of Graph Characteristics
Abstract. This report presents a basic scheme for deriving systematically a filtering algorithm from the graph properties based representation of global constraints. This scheme i...
Nicolas Beldiceanu, Thierry Petit, Guillaume Rocha...
83
Voted
FDL
2003
IEEE
15 years 6 months ago
A New Method for Modeling and Analysis of Accuracy and Tolerances in Mixed-Signal Systems
Tolerances are a very important property of a design. This paper presents a method for simulating tolerances in signal processing and control systems on the system level using a...
Wilhelm Heupke, Christoph Grimm, Klaus Waldschmidt