Sciweavers

9730 search results - page 72 / 1946
» Relating models of backtracking
Sort
View
ICMLA
2010
15 years 19 days ago
Incremental Learning of Relational Action Rules
Abstract--In the Relational Reinforcement learning framework, we propose an algorithm that learns an action model allowing to predict the resulting state of each action in any give...
Christophe Rodrigues, Pierre Gérard, C&eacu...
ICMT
2009
Springer
15 years 10 months ago
A Simple Game-Theoretic Approach to Checkonly QVT Relations
Abstract. The QVT Relations (QVT-R) transformation language allows the definition of bidirectional model transformations, which are required in cases where a two (or more) models ...
Perdita Stevens
ICDE
2006
IEEE
428views Database» more  ICDE 2006»
16 years 4 months ago
Integrating Unstructured Data into Relational Databases
In this paper we present a system for automatically integrating unstructured text into a multi-relational database using state-of-the-art statistical models for structure extracti...
Imran R. Mansuri, Sunita Sarawagi
111
Voted
VLDB
1987
ACM
72views Database» more  VLDB 1987»
15 years 6 months ago
Providing Time-Related Constraints for Conventional Database Systems
A model for a historical database is described which is based upon time-stamped tuples as the unit of storage. The model includes both physical and logical time-stamps. The techni...
T. Abbod, K. Brown, H. Noble
OOPSLA
2009
Springer
15 years 9 months ago
Coherent reaction
Side effects are both the essence and bane of imperative programming. The programmer must carefully coordinate actions to manage their side effects upon each other. Such coordinat...
Jonathan Edwards