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SGAI
2007
Springer
15 years 8 months ago
Expressive security policy rules using Layered Conceptual Graphs
A method must be provided to support the analysis of security policy rules interdependencies in a (possibly distributed) environment. We propose a Conceptual Graphs based language...
Madalina Croitoru, Liang Xiao 0002, David Dupplaw,...
FLAIRS
2006
15 years 3 months ago
Referring-Expression Generation Using a Transformation-Based Learning Approach
A natural language generation system must generate expressions that allow a reader to identify the entities to which they refer. This paper describes the creation of referring-exp...
Jill Nickerson, Stuart M. Shieber, Barbara J. Gros...
APPML
2007
79views more  APPML 2007»
15 years 2 months ago
Marr-type wavelets of high vanishing moments
In this work, kinds of Marr-type wavelets Ψn(t) are obtained and an explicit expression for the wavelets is derived. Time–frequency analysis shows that, regarded as window func...
Jieqing Tan, Ping Jiang
DLOG
2007
15 years 4 months ago
Expressive Querying over Fuzzy DL-Lite Ontologies
Abstract. Fuzzy Description Logics (f-DLs) have been proposed as formalisms capable of capturing and reasoning about imprecise and vague knowledge. The last years, research in Desc...
Jeff Z. Pan, Giorgos B. Stamou, Giorgos Stoilos, E...
ICMAS
2000
15 years 3 months ago
CCL: Expressions of Choice in Agent Communication
When shall I fly to New York? Which airline should I choose? How are these related to which airport I arrive at, to how I might travel into the city and to where I choose to stay?...
Steven Willmott, Monique Calisti, Boi Faltings, Sa...