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» Obligations and Their Interaction with Programs
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PATAT
2004
Springer
135views Education» more  PATAT 2004»
15 years 11 months ago
A Column Generation Scheme for Faculty Timetabling
In this paper we deal with the problem of building a timetable for the courses of a university faculty. We propose an integer linear programming approach based on column generation...
Andrea Qualizza, Paolo Serafini
ICLP
2003
Springer
15 years 11 months ago
Concurrency, Time, and Constraints
Concurrent constraint programming (ccp) is a model of concurrency for systems in which agents (also called processes) interact with one another by telling and asking information in...
Frank D. Valencia
VLDB
2001
ACM
83views Database» more  VLDB 2001»
15 years 10 months ago
Visual Web Information Extraction with Lixto
We present new techniques for supervised wrapper generation and automated web information extraction, and a system called Lixto implementing these techniques. Our system can gener...
Robert Baumgartner, Sergio Flesca, Georg Gottlob
IWPC
2000
IEEE
15 years 10 months ago
Types and Concept Analysis for Legacy Systems
We combine type inference and concept analysis in order to gain insight into legacy software systems. Type inference for COBOL yields the types for variables and program parameter...
Tobias Kuipers, Leon Moonen
CP
2000
Springer
15 years 10 months ago
A Constraint-Based Framework for Prototyping Distributed Virtual Applications
Abstract. This paper describes the architecture and implementation of a constraint-based framework for rapid prototyping of distributed applications such as virtual simulations, co...
Vineet Gupta, Lalita Jategaonkar Jagadeesan, Radha...