148 search results - page 14 / 30 » Propagating XML Constraints to Relations |
AAAI
2010
13 years 9 months ago
2010
Many problems in information extraction, text mining, natural language processing and other fields exhibit the same property: multiple prediction tasks are related in the sense th...
ICTAI
2006
IEEE
14 years 1 months ago
2006
IEEE
Precedence constraints play a crucial role in planning and scheduling problems. Many real-life problems also include dependency constraints expressing logical relations between the...
FROCOS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We propose a new class of tree automata, called tree automata with normalization (TAN). This framework extends equational tree automata, and improved the results of them:...
ECAI
2010
Springer
13 years 6 months ago
2010
Springer
A soft global constraint SOFTPREC has been proposed recently for solving optimisation problems involving precedence relations. In this paper we present new pruning rules for this g...
AIPS
2007
13 years 10 months ago
2007
This paper treats the problem of managing personal tasks, through an adaptation of the Squeaky Wheel Optimization (SWO) framework, enhanced with powerful heuristics and full const...