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AAAI
1998
13 years 11 months ago
Reversible DAC and Other Improvements for Solving Max-CSP
Javier Larrosa, Pedro Meseguer, Thomas Schiex, G&e...
AAAI
2000
13 years 11 months ago
Preserving Ambiguities in Generation via Automata Intersection
We discuss the problem of generating text that preserves certain ambiguities, a capability that is useful in applications such as machine translation. We show that it is relativel...
Kevin Knight, Irene Langkilde
AAAI
1998
13 years 11 months ago
Two Forms of Dependence in Propositional Logic: Controllability and Definability
We investigate two forms of dependence between variables and/or formulas within a propositional knowledge base: controllability (a set of variables X controls a formula , if there...
Jérôme Lang, Pierre Marquis
AAAI
1998
13 years 11 months ago
Answering Questions for an Organization Online
TheWorldWideWebcontinues to challenge organizations to makeonline access to their expertise convenient for their clients. Onemeansof expertise access that manyclients find conveni...
Vladimir A. Kulyukin, Kristian J. Hammond, Robin D...
AAAI
2000
13 years 11 months ago
Class-Based Construction of a Verb Lexicon
We present an approach to building a verb lexicon compatible with WordNet but with explicitly stated syntactic and semantic information, using Levin verb classes to systematically...
Karin Kipper, Hoa Trang Dang, Martha Stone Palmer
AAAI
1998
13 years 11 months ago
Feature Generation for Sequence Categorization
The problem of sequence categorization is to generalize from a corpus of labeled sequences procedures for accurately labeling future unlabeled sequences. The choice of representat...
Daniel Kudenko, Haym Hirsh
AAAI
2000
13 years 11 months ago
Acquiring Problem-Solving Knowledge from End Users: Putting Interdependency Models to the Test
Developing tools that allow non-programmers to enter knowledge has been an ongoing challenge for AI. In recent years researchers have investigated a variety ofpromising approaches...
Jihie Kim, Yolanda Gil
AAAI
2000
13 years 11 months ago
Cognitive Status and Form of Reference in Multimodal Human-Computer Interaction
We analyze a corpus of referring expressions collected from user interactions with a multimodal travel guide application. The analysis suggests that, in dramatic contrast to norma...
Andrew Kehler
AAAI
1998
13 years 11 months ago
Complexity Analysis of Admissible Heuristic Search
Richard E. Korf, Michael Reid
AAAI
1998
13 years 11 months ago
Probabilistic Frame-Based Systems
Two of the most important threads of work in knowledge representation today are frame-based representation systems (FRS's) and Bayesian networks (BNs). FRS's provide an ...
Daphne Koller, Avi Pfeffer