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COLING
1994
14 years 9 days ago
Consequence Relations In DRT
We discuss some consequence relations in DRT useful to discourse semantics. We incorporate some consequence relations into DRT using sequent calculi. We also show some connections...
Seiki Akama, Yotaro Nakayama
LOGCOM
2002
105views more  LOGCOM 2002»
13 years 10 months ago
Labelled Tableaux for Nonmonotonic Reasoning: Cumulative Consequence Relations
In this paper we present a labelled proof method for computing nonmonotonic consequence relations in a conditional logic setting. The method exploits the strong connection between...
Alberto Artosi, Guido Governatori, Antonino Rotolo
ALPIT
2008
IEEE
14 years 5 months ago
Tree Kernel-Based Semantic Relation Extraction Using Unified Dynamic Relation Tree
This paper proposes a Unified Dynamic Relation Tree (DRT) span for tree kernel-based semantic relation extraction between entity names. The basic idea is to apply a variety of lin...
Longhua Qian, Guodong Zhou, Fang Kong, Qiaoming Zh...
COLING
1994
14 years 9 days ago
Extending DRT With A Focusing Mechanism For Pronominal Anaphora And Ellipsis Resolution
Cormack (1992) proposed a framework for pronominal anaphora resolution. Her proposal integrates focusing theory (Sidner et al.) and DRT (Kamp and Reyle). We analyzed this methodol...
Jóse Abraços, José Gabriel Lo...
JOLLI
2010
92views more  JOLLI 2010»
13 years 9 months ago
A Theory of Hierarchical Consequence and Conditionals
We introduce A-ranked preferential structures and combine them with an accessibility relation. A-ranked preferential structures are intermediate between simple preferential struct...
Dov M. Gabbay, Karl Schlechta