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IAT
2009
IEEE
14 years 25 days ago
A Multi Facet Representation of a Fuzzy Ontology Population
This work proposes a system process for extracting automatically a fuzzy ontology from a collection of web resources. The approach exploits the Formal Concept Analysis theory for ...
Carmen De Maio, Giuseppe Fenza, Vincenzo Loia, Sab...
AAAI
2008
13 years 11 months ago
Terminological Reasoning in SHIQ with Ordered Binary Decision Diagrams
We present a new algorithm for reasoning in the description logic SHIQ, which is the most prominent fragment of the Web Ontology Language OWL. The algorithm is based on ordered bi...
Sebastian Rudolph, Markus Krötzsch, Pascal Hi...
AAAI
2008
13 years 11 months ago
On the Decidability of Role Mappings between Modular Ontologies
Many semantic web applications require support for mappings between roles (or properties) defined in multiple independently developed ontology modules. Distributed Description Log...
Jie Bao, George Voutsadakis, Giora Slutzki, Vasant...
AAAI
2010
13 years 10 months ago
Panlingual Lexical Translation via Probabilistic Inference
The bare minimum lexical resource required to translate between a pair of languages is a translation dictionary. Unfortunately, dictionaries exist only between a tiny fraction of ...
Mausam, Stephen Soderland, Oren Etzioni
AAAI
2006
13 years 10 months ago
Comparative Experiments on Sentiment Classification for Online Product Reviews
Evaluating text fragments for positive and negative subjective expressions and their strength can be important in applications such as single- or multi- document summarization, do...
Hang Cui, Vibhu O. Mittal, Mayur Datar