A Semantics for Degree Questions Based on Intervals: Negative Islands and Their Obviation.

Márta Abrusán Benjamin Spector

Published in: J. Semant. (2011)

Keyphrases

positive and negative
formal semantics
conceptual graphs
databases
logical language
building blocks
semantic representation
answer questions
update semantics
proof theory
question answer
transformation rules
open questions
endpoints
logic programming
information extraction
multi agent
web services
search engine