Sciweavers

6957 search results - page 98 / 1392
» Planning before plans
Sort
View
JAIR
1998
81views more  JAIR 1998»
13 years 7 months ago
Computational Aspects of Reordering Plans
This article studies the problem of modifying the action ordering of a plan in order to optimise the plan according to various criteria. One of these criteria is to make a plan le...
Christer Bäckström
CI
2011
110views more  CI 2011»
13 years 3 months ago
Experiences with planning for natural language generation
We investigate the application of modern planning techniques to domains arising from problems in natural language generation (NLG). In particular, we consider two novel NLGinspire...
Alexander Koller, Ronald P. A. Petrick
BNCOD
2006
55views Database» more  BNCOD 2006»
13 years 9 months ago
On the Optimal Ordering of Maps, Selections, and Joins Under Factorization
We examine the problem of producing the optimal evaluation order for queries containing joins, selections, and maps. Specifically, we look at the case where common subexpressions i...
Thomas Neumann, Sven Helmer, Guido Moerkotte
NAACL
2001
13 years 9 months ago
SPoT: A Trainable Sentence Planner
Sentence planning is a set of inter-related but distinct tasks, one of which is sentence scoping, i.e. the choice of syntactic structure for elementary speech acts and the decisio...
Marilyn A. Walker, Owen Rambow, Monica Rogati
PODS
2004
ACM
100views Database» more  PODS 2004»
14 years 8 months ago
Weighted Hypertree Decompositions and Optimal Query Plans
Francesco Scarcello, Gianluigi Greco, Nicola Leone