Sciweavers

2398 search results - page 173 / 480
» Knowledge Representation
Sort
View
134
Voted
MLCW
2005
Springer
15 years 9 months ago
An Inference Model for Semantic Entailment in Natural Language
Semantic entailment is the problem of determining if the meaning of a given sentence entails that of another. This is a fundamental problem in natural language understanding that ...
Rodrigo de Salvo Braz, Roxana Girju, Vasin Punyaka...
AISC
1998
Springer
15 years 8 months ago
Optimising Propositional Modal Satisfiability for Description Logic Subsumption
Effective optimisation techniques can make a dramatic difference in the performance of knowledge representation systems based on expressive description logics. Because of the corre...
Ian Horrocks, Peter F. Patel-Schneider
CAD
2005
Springer
15 years 3 months ago
Shape-based searching for product lifecycle applications
Estimates suggest that more than 75% of engineering design activity comprises reuse of previous design knowledge to address a new design problem. Reusing design knowledge has grea...
Natraj Iyer, Subramaniam Jayanti, Kuiyang Lou, Yag...
AMSTERDAM
2009
15 years 1 months ago
The Data Complexity of the Syllogistic Fragments of English
Abstract. Pratt and Third's syllogistic fragments of English can be used to capture, in addition to syllogistic reasoning, many other kinds of common sense reasoning, and, in ...
Camilo Thorne, Diego Calvanese
ICCS
1997
Springer
15 years 8 months ago
Applying Conceptual Graph Theory to the User-Driven Specification of Network Information Systems
Users need to be strongly involved in the specification process of network information systems. Characteristics of user-driven specification are described, and process composition ...
Aldo de Moor