Sciweavers

ACL
2000
14 years 26 days ago
Spoken Dialogue Management Using Probabilistic Reasoning
Spoken dialogue managers have benefited from using stochastic planners such as Markov Decision Processes (MDPs). However, so far, MDPs do not handle well noisy and ambiguous speec...
Nicholas Roy, Joelle Pineau, Sebastian Thrun
ACL
1998
14 years 26 days ago
Eliminative Parsing with Graded Constraints
Abstract Resource adaptlvity" Because the sets of strucNatural language parsing is conceived to be a procedure of disambiguation, which successively reduces an initially total...
Johannes Heinecke, Jürgen Kunze, Wolfgang Men...
ACL
2000
14 years 26 days ago
A Morphologically Sensitive Clustering Algorithm for Identifying Arabic Roots
We present a clustering algorithm for Arabic words sharing the same root. Root based clusters can substitute dictionaries in indexing for IR. Modifying Adamson and Boreham (1974),...
Anne N. De Roeck, Waleed Al-Fares
ACL
1998
14 years 26 days ago
Definiteness Predictions for Japanese Noun Phrases
One of the major problems when translating from Japanese into a European language such as German or English is to determine definiteness of noun phrases in order to choose the cor...
Julia E. Heine
ACL
2000
14 years 26 days ago
A Computational Approach to Zero-pronouns in Spanish
In this paper, a computational approach for resolving zero-pronouns in Spanish texts is proposed. Our approach has been evaluated with partial parsing of the text and the results ...
Antonio Ferrández Rodríguez, Jes&uac...
ACL
2000
14 years 26 days ago
Specifying the Parameters of Centering Theory: a Corpus-Based Evaluation using Text from Application-Oriented Domains
The definitions of the basic concepts, rules, and constraints of centering theory involve underspecified notions such as `previous utterance', `realization', and `rankin...
Massimo Poesio, Hua Cheng, Renate Henschel, Janet ...
ACL
1998
14 years 26 days ago
Using Decision Trees to Construct a Practical Parser
This paper describes novel and practical Japanese parsers that uses decision trees. First, we construct a single decision tree to estimate modification probabilities; how one phra...
Masahiko Haruno, Satoshi Shirai, Yoshifumi Ooyama
ACL
1998
14 years 26 days ago
A Step towards the Detection of Semantic Variants of Terms in Technical Documents
This paper reports the results of a preliminary experiment on the detection of semantic variants of terms in a French technical document. The general goal of our work is to help t...
Thierry Hamon, Adeline Nazarenko, Cécile Gr...
ACL
2000
14 years 26 days ago
Lexicalized Stochastic Modeling of Constraint-Based Grammars using Log-Linear Measures and EM Training
We present a new approach to stochastic modeling of constraintbased grammars that is based on loglinear models and uses EM for estimation from unannotated data. The techniques are...
Stefan Riezler, Detlef Prescher, Jonas Kuhn, Mark ...