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AAAI
2008
14 years 2 days ago
Learning to Identify Reduced Passive Verb Phrases with a Shallow Parser
Our research is motivated by the observation that NLP systems frequently mislabel passive voice verb phrases as being in the active voice when there is no auxiliary verb (e.g., &q...
Sean Igo, Ellen Riloff
AAAI
2008
14 years 2 days ago
Prediction and Change Detection in Sequential Data for Interactive Applications
We consider the problems of sequential prediction and change detection that arise often in interactive applications: A semi-automatic predictor is applied to a time-series and is ...
Jun Zhou, Li Cheng, Walter F. Bischof
AAAI
2008
14 years 2 days ago
On the Decidability of Role Mappings between Modular Ontologies
Many semantic web applications require support for mappings between roles (or properties) defined in multiple independently developed ontology modules. Distributed Description Log...
Jie Bao, George Voutsadakis, Giora Slutzki, Vasant...
AAAI
2008
14 years 2 days ago
Pareto Optimality in Abstract Argumentation
ptimality in Abstract Argumentation Iyad Rahwan 1 Faculty of Informatics, British University in Dubai P.O.Box 502216, Dubai, UAE 2 (Fellow) School of Informatics, University of Edi...
Iyad Rahwan, Kate Larson
AAAI
2008
14 years 2 days ago
Semi-supervised Classification Using Local and Global Regularization
In this paper, we propose a semi-supervised learning (SSL) algorithm based on local and global regularization. In the local regularization part, our algorithm constructs a regular...
Fei Wang, Tao Li, Gang Wang, Changshui Zhang