Sciweavers

886 search results - page 36 / 178
» Reasoning with contextual graphs
Sort
View
LICS
2009
IEEE
15 years 8 months ago
Logical Step-Indexed Logical Relations
We show how to reason about “step-indexed” logitions in an abstract way, avoiding the tedious, error-prone, and proof-obscuring step-index arithmetic that seems superficially...
Derek Dreyer, Amal Ahmed, Lars Birkedal
HCI
2007
15 years 3 months ago
Artistic Data Visualization: Beyond Visual Analytics
Information visualization is traditionally viewed as a tool for data exploration and hypothesis formation. Because of its roots in scientific reasoning, visualization has tradition...
Fernanda B. Viégas, Martin Wattenberg
SEMWEB
2007
Springer
15 years 8 months ago
Logical Foundations of (e)RDF(S): Complexity and Reasoning
Abstract. An important open question in the semantic Web is the precise relationship between the RDF(S) semantics and the semantics of standard knowledge representation formalisms ...
Jos de Bruijn, Stijn Heymans
FLAIRS
2007
15 years 4 months ago
Interpretive Reasoning with Hypothetical Cases
Reasoning with hypothetical cases helps decision-makers evaluate alternate hypotheses for deciding a case. The hypotheticals demonstrate the sensitivity of a hypothesis to apparen...
Kevin D. Ashley
CSL
2008
Springer
15 years 3 months ago
The Descriptive Complexity of Parity Games
We study the logical definablity of the winning regions of parity games. For games with a bounded number of priorities, it is wellknown that the winning regions are definable in th...
Anuj Dawar, Erich Grädel