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» Approximation Algorithms for Scheduling with Reservations
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EUROCAST
2007
Springer
102views Hardware» more  EUROCAST 2007»
15 years 4 months ago
Trajectory Planning in a Crossroads for a Fleet of Driverless Vehicles
In the context of Intelligent Transportation Systems based on driverless vehicles, one important issue is the passing of a crossroads. This paper presents a supervised reservation ...
Olivier Mehani, Arnaud de La Fortelle
IPCO
1998
99views Optimization» more  IPCO 1998»
14 years 11 months ago
Non-approximability Results for Scheduling Problems with Minsum Criteria
We provide several non-approximability results for deterministic scheduling problems whose objective is to minimize the total job completion time. Unless P = NP, none of the probl...
Han Hoogeveen, Petra Schuurman, Gerhard J. Woeging...
FOCS
2000
IEEE
15 years 1 months ago
Approximating the single source unsplittable min-cost flow problem
Abstract. In the single source unsplittable min-cost flow problem, commodities must be routed simultaneously from a common source vertex to certain destination vertices in a given ...
Martin Skutella
TPDS
2008
68views more  TPDS 2008»
14 years 10 months ago
Continuous Delivery Message Dissemination Problems under the Multicasting Communication Mode
We consider the Continuous Delivery Message Dissemination (CDMD) problem over the n-processor single-port complete (all links are present and are bidirectional) static network with...
Teofilo F. Gonzalez
WADS
2001
Springer
182views Algorithms» more  WADS 2001»
15 years 2 months ago
On the Complexity of Scheduling Conditional Real-Time Code
Abstract. Many real-time embedded systems involve a collection of independently executing event-driven code blocks, having hard real-time constraints. Portions of such codes when t...
Samarjit Chakraborty, Thomas Erlebach, Lothar Thie...