Sciweavers

979 search results - page 114 / 196
» Presentations for Abstract Context Institutions
Sort
View
DATAMINE
2008
89views more  DATAMINE 2008»
13 years 8 months ago
Mining conjunctive sequential patterns
Abstract. In this paper we aim at extending the non-derivable condensed representation in frequent itemset mining to sequential pattern mining. We start by showing a negative examp...
Chedy Raïssi, Toon Calders, Pascal Poncelet
JSW
2007
106views more  JSW 2007»
13 years 8 months ago
Supporting Attribute-based Access Control in Authorization and Authentication Infrastructures with Ontologies
Abstract— In highly open systems like the Internet, attributebased access control (ABAC) has proven its appropriateness. This is reflected in the utilization of ABAC in authenti...
Torsten Priebe, Wolfgang Dobmeier, Christian Schl&...
ANOR
2002
99views more  ANOR 2002»
13 years 8 months ago
A General Approach to the Physician Rostering Problem
Abstract. This paper presents a hybridization of a Constraint Programming (CP) model and search techniques with Local Search (LS) and some ideas borrowed from Genetic Algorithms (G...
Louis-Martin Rousseau, Gilles Pesant, Michel Gendr...
JUCS
2002
103views more  JUCS 2002»
13 years 7 months ago
Knowledge Nodes: the Building Blocks of a Distributed Approach to Knowledge
Abstract: In this paper, we criticise the objectivistic approach that underlies most current systems for Knowledge Management. We show that such an approach is incompatible with th...
Matteo Bonifacio, Paolo Bouquet, Roberta Cuel
TNN
2008
95views more  TNN 2008»
13 years 7 months ago
Minimizing the Effect of Process Mismatch in a Neuromorphic System Using Spike-Timing-Dependent Adaptation
Abstract--This paper investigates whether spike-timing-dependent plasticity (STDP) can minimize the effect of mismatch within the context of a depth-from-motion algorithm. To impro...
Katherine Cameron, Alan Murray