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ICLP
2010
Springer
15 years 1 months ago
Towards a General Argumentation System based on Answer-Set Programming
Within the last years, especially since the work proposed by Dung in 1995, argumentation has emerged as a central issue in Artificial Intelligence. With the so called argumentatio...
Sarah Alice Gaggl
CSFW
2003
IEEE
15 years 2 months ago
Using First-Order Logic to Reason about Policies
A policy describes the conditions under which an action is permitted or forbidden. We show that a fragment of (multi-sorted) first-order logic can be used to represent and reason...
Joseph Y. Halpern, Vicky Weissman
AAAI
2008
14 years 11 months ago
Using Answer Set Programming and Lambda Calculus to Characterize Natural Language Sentences with Normatives and Exceptions
One way to solve the knowledge acquisition bottleneck is to have ways to translate natural language sentences and discourses to a formal knowledge representation language, especia...
Chitta Baral, Juraj Dzifcak, Tran Cao Son
JLP
2007
159views more  JLP 2007»
14 years 9 months ago
Reasoning about interaction protocols for customizing web service selection and composition
This work faces the problem of web service selection and composition, discussing the advantages that derive from the inclusion, in a web service declarative description, of the hi...
Matteo Baldoni, Cristina Baroglio, Alberto Martell...
ENTCS
2008
120views more  ENTCS 2008»
14 years 9 months ago
Reasoning about B+ Trees with Operational Semantics and Separation Logic
The B+ tree is an ordered tree structure with a fringe list. It is the most widely used data structure for data organisation and searching in database systems specifically, and, p...
Alan P. Sexton, Hayo Thielecke