146 search results - page 24 / 30 » Computably Enumerable Sets and Quasi-Reducibility |
AAAI
2006
14 years 10 days ago
2006
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
AAAI
1993
14 years 7 days ago
1993
learning (EBL) component. In this paper we provide a brief review of FOIL and FOCL, then discuss how operationalizing a domain theory can adversely affect the accuracy of a learned...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
We propose a novel extraction approach that exploits content redundancy on the web to extract structured data from template-based web sites. We start by populating a seed database...
ECCC
2006
13 years 11 months ago
2006
We investigate the computational complexity of finding an element of a permutation group H Sn with a minimal distance to a given Sn, for different metrics on Sn. We assume that...
AI
2011
Springer
13 years 6 months ago
2011
Springer
Planning graphs have been shown to be a rich source of heuristic information for many kinds of planners. In many cases, planners must compute a planning graph for each element of ...