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» Managing Domain Knowledge and Multiple Models with Boosting
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103
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AIPS
2010
14 years 12 months ago
Iterative Learning of Weighted Rule Sets for Greedy Search
Greedy search is commonly used in an attempt to generate solutions quickly at the expense of completeness and optimality. In this work, we consider learning sets of weighted actio...
Yuehua Xu, Alan Fern, Sung Wook Yoon
98
Voted
SIGDIAL
2010
14 years 9 months ago
Dialogue Management Based on Entities and Constraints
This paper introduces a new dialogue management framework for goal-directed conversations. A declarative specification defines the domain-specific elements and guides the dialogue...
Yushi Xu, Stephanie Seneff
COOPIS
2004
IEEE
15 years 3 months ago
Semantic Web Based Content Enrichment and Knowledge Reuse in E-science
We address the life cycle of semantic web based knowledge management from ontology modelling to instance generation and reuse. We illustrate through a semantic web based knowledge ...
Feng Tao, Liming Chen, Nigel Shadbolt, Fenglian Xu...
81
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ICST
2008
IEEE
15 years 6 months ago
On Combining Multi-formalism Knowledge to Select Models for Model Transformation Testing
Testing remains a major challenge for model transformation development. Test models that are used as test data for model transformations, are constrained by various sources of kno...
Sagar Sen, Benoit Baudry, Jean-Marie Mottu
OOIS
2001
Springer
15 years 4 months ago
Ontology Modeling Using UML
Ontology is a comprehensive knowledge model which enables the developer to practice a “higher” level of reuse of knowledge. Typically, different modeling languages are employe...
Xin Wang, Christine W. Chan