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CORR
2011
Springer
239views Education» more  CORR 2011»
13 years 1 months ago
Multi-objective Optimization For The Dynamic Multi-Pickup and Delivery Problem with Time Windows
: The PDPTW is an optimization vehicles routing problem which must meet requests for transport between suppliers and customers satisfying precedence, capacity and time constraints....
Imen Harbaoui Dridi, Ryan Kammarti, Pierre Borne, ...
VR
2002
IEEE
100views Virtual Reality» more  VR 2002»
14 years 3 months ago
Efficient Manipulation of Object Groups in Virtual Environments
In this paper, we describe simple techniques for object group manipulation, an important operation in user interaction with a Virtual Environment. All presented manipulation techn...
Wolfgang Stürzlinger, Graham Smith
CASCON
1993
106views Education» more  CASCON 1993»
13 years 11 months ago
The use of process clustering in distributed-system event displays
When debugging a distributed application, a display showing the events causing interactions between processes can be very useful. If the number of processes is large, displaying a...
David J. Taylor
CONSTRAINTS
2004
129views more  CONSTRAINTS 2004»
13 years 10 months ago
CLPGUI: A Generic Graphical User Interface for Constraint Logic Programming
Abstract. CLPGUI is a generic graphical user interface for visualizing and controlling the execution of constraint logic programs. CLPGUI has been designed to be used in different ...
François Fages, Sylvain Soliman, Rém...
PODS
2001
ACM
85views Database» more  PODS 2001»
14 years 10 months ago
On XML Integrity Constraints in the Presence of DTDs
The paper investigates XML document speci cations with DTDs and integrity constraints, such as keysand foreign keys. We study the consistency problem of checking whether a given s...
Wenfei Fan, Leonid Libkin