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ACL
2008
15 years 3 months ago
Efficient, Feature-based, Conditional Random Field Parsing
Discriminative feature-based methods are widely used in natural language processing, but sentence parsing is still dominated by generative methods. While prior feature-based dynam...
Jenny Rose Finkel, Alex Kleeman, Christopher D. Ma...
AAAI
2010
15 years 3 months ago
Robust Policy Computation in Reward-Uncertain MDPs Using Nondominated Policies
The precise specification of reward functions for Markov decision processes (MDPs) is often extremely difficult, motivating research into both reward elicitation and the robust so...
Kevin Regan, Craig Boutilier
FOIS
2010
15 years 3 months ago
Affordances as Qualities
Affordances elude ontology. They have been recognized to play a role in categorization, especially of artifacts, but also of natural features. Yet, attempts to ontologize them face...
Jens Ortmann, Werner Kuhn
LREC
2010
140views Education» more  LREC 2010»
15 years 3 months ago
Annotating Event Anaphora: A Case Study
In recent years we have resgitered a renewed interest in event detection and temporal processing of text/discourse. TimeML (Pustejovsky et al., 2003a) has shed new lights on the n...
Tommaso Caselli, Irina Prodanof
LREC
2010
175views Education» more  LREC 2010»
15 years 3 months ago
Annotation Tool for Extended Textual Coreference and Bridging Anaphora
We present an annotation tool for the extended textual coreference and the bridging anaphora in the Prague Dependency Treebank 2.0 (PDT 2.0). After we very briefly describe the an...
Jirí Mírovský, Petr Pajas, An...
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