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» Reasoning With Weighted Ontologies
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SODA
2012
ACM
223views Algorithms» more  SODA 2012»
13 years 8 months ago
Data reduction for weighted and outlier-resistant clustering
Statistical data frequently includes outliers; these can distort the results of estimation procedures and optimization problems. For this reason, loss functions which deemphasize ...
Dan Feldman, Leonard J. Schulman
ICIAR
2005
Springer
15 years 12 months ago
A Generic Shape Matching with Anchoring of Knowledge Primitives of Object Ontology
We have developed a generic ontology of objects, and a knowledge base of everyday physical objects. Objects are represented as assemblies of functional features and their spatial r...
Dongil Han, Bum-Jae You, Yong Se Kim, Il Hong Suh
KR
2004
Springer
15 years 11 months ago
Approximative Query Techniques for Agents with Heterogeneous Ontologies and Perceptive Capabilities
In this paper, we propose a framework that provides software and robotic agents with the ability to ask approximate questions to each other in the context of heterogeneous ontolog...
Patrick Doherty, Andrzej Szalas, Witold Lukaszewic...
FOIS
2006
15 years 7 months ago
Approximation of Ontologies in CASL
In this paper we present methods to generate a Description Logic (DL) theory from a given First Order Logic (FOL) theory, such that each DL axiom is entailed by the given FOL theor...
Klaus Lüttich
SEMWEB
2011
Springer
14 years 9 months ago
The OWL API: A Java API for OWL ontologies
We present the OWL API, a high level Application Programming Interface (API) for working with OWL ontologies. The OWL API is closely aligned with the OWL 2 structural specificatio...
Matthew Horridge, Sean Bechhofer