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» An Abstract Notion of Application
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AIED
2005
Springer
16 years 1 days ago
Contexts in Educational Topic Maps
This paper explores the idea of using contexts to support more efficient information search in Topic Maps-based digital libraries. The notion of context is d as abstraction of grou...
Christo Dichev, Darina Dicheva
CAEPIA
2005
Springer
16 years 20 hour ago
Order of Magnitude Qualitative Reasoning with Bidirectional Negligibility
Abstract. In this paper, we enrich the logic of order of magnitude qualitative reasoning by means of a new notion of negligibility which has very useful properties with respect to ...
Alfredo Burrieza, Emilio Muñoz-Velasco, Man...
RULEML
2005
Springer
15 years 12 months ago
A Semantic Web Based Architecture for e-Contracts in Defeasible Logic
Abstract. We introduce the DR-CONTRACT architecture to represent and reason on e-Contracts. The architecture extends the DR-device architecture by a deontic defeasible logic of vio...
Guido Governatori, Duy Hoang
GECCO
2004
Springer
119views Optimization» more  GECCO 2004»
15 years 12 months ago
Topological Interpretation of Crossover
Abstract. In this paper we give a representation-independent topological definition of crossover that links it tightly to the notion of fitness landscape. Building around this defi...
Alberto Moraglio, Riccardo Poli
ICALP
2004
Springer
15 years 12 months ago
A Generalisation of Pre-logical Predicates to Simply Typed Formal Systems
We generalise the notion of pre-logical predicates [HS02] to arbitrary simply typed formal systems and their categorical models. We establish the basic lemma of pre-logical predica...
Shin-ya Katsumata