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JODS
2008
179views Data Mining» more  JODS 2008»
15 years 6 months ago
A Cooperative Approach for Composite Ontology Mapping
This paper proposes a cooperative approach for composite ontology mapping. We first present an extended classification of automated ontology matching and propose an automatic compo...
Cássia Trojahn dos Santos, Márcia Cr...
ICML
2002
IEEE
16 years 7 months ago
Algorithm-Directed Exploration for Model-Based Reinforcement Learning in Factored MDPs
One of the central challenges in reinforcement learning is to balance the exploration/exploitation tradeoff while scaling up to large problems. Although model-based reinforcement ...
Carlos Guestrin, Relu Patrascu, Dale Schuurmans
JAIR
2007
159views more  JAIR 2007»
15 years 6 months ago
Combination Strategies for Semantic Role Labeling
This paper introduces and analyzes a battery of inference models for the problem of semantic role labeling: one based on constraint satisfaction, and several strategies that model...
Mihai Surdeanu, Lluís Màrquez, Xavie...
BIS
2008
119views Business» more  BIS 2008»
15 years 8 months ago
Fuzzy Constraint-based Schema Matching Formulation
The deep Web has many challenges to be solved. Among them is schema matching. In this paper, we build a conceptual connection between the schema matching problem SMP and the fuzzy ...
Alsayed Algergawy, Eike Schallehn, Gunter Saake
KDD
2009
ACM
192views Data Mining» more  KDD 2009»
16 years 7 months ago
Co-evolution of social and affiliation networks
In our work, we address the problem of modeling social network generation which explains both link and group formation. Recent studies on social network evolution propose generati...
Elena Zheleva, Hossam Sharara, Lise Getoor