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EMNLP
2008
14 years 11 months ago
A Casual Conversation System Using Modality and Word Associations Retrieved from the Web
In this paper we present a textual dialogue system that uses word associations retrieved from the Web to create propositions. We also show experiment results for the role of modal...
Shinsuke Higuchi, Rafal Rzepka, Kenji Araki
AIML
2008
14 years 11 months ago
Labelled modal tableaux
Labelled tableaux are extensions of semantic tableaux with annotations (labels, indices) whose main function is to enrich the modal object language with semantic elements. This pap...
Guido Governatori
JLP
2008
98views more  JLP 2008»
14 years 9 months ago
Comparing disjunctive modal transition systems with an one-selecting variant
models, used for specification, analysis and verification, usually describe sets of implementations by means of a refinement relation. In the branching time setting, implementatio...
Harald Fecher, Heiko Schmidt
PODC
1990
ACM
15 years 1 months ago
Half-Order Modal Logic: How to Prove Real-Time Properties
Abstract. We introduce a novel extension of propositional modal logic that is interpreted over Kripke structures in which a value is associated with every possible world. These val...
Thomas A. Henzinger
AMAI
2007
Springer
14 years 10 months ago
A new modal logic for reasoning about space: spatial propositional neighborhood logic
It is widely accepted that spatial reasoning plays a central role in artificial intelligence, for it has a wide variety of potential applications, e.g., in robotics, geographical...
Antonio Morales, Isabel Navarrete, Guido Sciavicco