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DIS
2010
Springer
14 years 7 months ago
Concept Convergence in Empirical Domains
How to achieve shared meaning is a significant issue when more than one intelligent agent is involved in the same domain. We define the task of concept convergence, by which intell...
Santiago Ontañón, Enric Plaza
ACL
2012
13 years 4 days ago
Automatic Event Extraction with Structured Preference Modeling
This paper presents a novel sequence labeling model based on the latent-variable semiMarkov conditional random fields for jointly extracting argument roles of events from texts. ...
Wei Lu, Dan Roth
PODS
2004
ACM
131views Database» more  PODS 2004»
15 years 10 months ago
On the Decidability of Containment of Recursive Datalog Queries - Preliminary report
The problem of deciding query containment has important applications in classical query optimization and heterogeneous database systems. Query containment is undecidable for unres...
Piero A. Bonatti
ATAL
2005
Springer
15 years 3 months ago
A drosophila for computational dialectics
Systems of argumentation or ’computational dialectic’ are emerging as a powerful means of structuring inter-agent communication in multi-agent systems. Individual systems of c...
Simon Wells, Chris Reed
GI
2001
Springer
15 years 2 months ago
Formal Analysis of a Self-Stabilizing Algorithm Using Predicate Diagrams
We present the verification of a protocol designed to ensure self-stabilization in a ring of processors. The proof is organized as a series of refinements; it is mechanized base...
Dominique Cansell, Dominique Méry, Stephan ...