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AI
1998
Springer
15 years 4 months ago
Utility-Based On-Line Exploration for Repeated Navigation in an Embedded Graph
In this paper, we address the tradeo between exploration and exploitation for agents which need to learn more about the structure of their environment in order to perform more e e...
Shlomo Argamon-Engelson, Sarit Kraus, Sigalit Sina
TIP
2010
182views more  TIP 2010»
14 years 11 months ago
Flexible Manifold Embedding: A Framework for Semi-Supervised and Unsupervised Dimension Reduction
We propose a unified manifold learning framework for semi-supervised and unsupervised dimension reduction by employing a simple but effective linear regression function to map the ...
Feiping Nie, Dong Xu, Ivor Wai-Hung Tsang, Changsh...
ACL
2009
15 years 2 months ago
Coordinate Structure Analysis with Global Structural Constraints and Alignment-Based Local Features
We propose a hybrid approach to coordinate structure analysis that combines a simple grammar to ensure consistent global structure of coordinations in a sentence, and features bas...
Kazuo Hara, Masashi Shimbo, Hideharu Okuma, Yuji M...
EUROCAST
2005
Springer
92views Hardware» more  EUROCAST 2005»
15 years 10 months ago
Computation of Partial Automata Through Span Composition
In this paper a way to have structures with partiality in its internal structure in a categorical approach is presented and, with this, a category of partial graphs Grp is given an...
Karina Roggia, Marnes Hoff, Paulo Blauth Menezes
COLING
2010
14 years 11 months ago
Phrase Structure Parsing with Dependency Structure
In this paper we present a novel phrase structure parsing approach with the help of dependency structure. Different with existing phrase parsers, in our approach the inference pro...
Zhiguo Wang, Chengqing Zong