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JAIR
2010
82views more  JAIR 2010»
15 years 5 months ago
Non-Transferable Utility Coalitional Games via Mixed-Integer Linear Constraints
Coalitional games serve the purpose of modeling payoff distribution problems in scenarios where agents can collaborate by forming coalitions in order to obtain higher worths than...
Gianluigi Greco, Enrico Malizia, Luigi Palopoli, F...
IJSWIS
2006
83views more  IJSWIS 2006»
15 years 6 months ago
Semantic Enrichment in Ontologies for Matching
Ontology matching (or mapping)--finding correspondences between semantically related entities of heterogeneous ontologies--becomes crucial for interoperability in distributed and ...
Nwe Ni Tun, Satoshi Tojo
JAIR
2000
105views more  JAIR 2000»
15 years 6 months ago
Reasoning on Interval and Point-based Disjunctive Metric Constraints in Temporal Contexts
We introduce a temporal model for reasoning on disjunctive metric constraints on intervals and time points in temporal contexts. This temporal model is composed of a labeled tempo...
Federico Barber
IJPRAI
2002
93views more  IJPRAI 2002»
15 years 6 months ago
Improving Stability of Decision Trees
Decision-tree algorithms are known to be unstable: small variations in the training set can result in different trees and different predictions for the same validation examples. B...
Mark Last, Oded Maimon, Einat Minkov
CG
2006
Springer
15 years 6 months ago
G-Strokes: A Concept for Simplifying Line Stylization
In most previous NPR line rendering systems, geometric properties have been directly used to extract and stylize certain edges. However, this approach is bound to a tight stylizat...
Tobias Isenberg, Angela Brennecke