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CORR
2010
Springer
136views Education» more  CORR 2010»
15 years 5 months ago
Delay-Constrained Multicast Routing Algorithm Based on Average Distance Heuristic
Multicast is the ability of a communication network to accept a single message from an application and to deliver copies of the message to multiple recipients at different locatio...
Ling Zhou, Wei-xiong Ding, Yu-xi Zhu
BMCBI
2010
143views more  BMCBI 2010»
15 years 7 months ago
An efficient biological pathway layout algorithm combining grid-layout and spring embedder for complicated cellular location inf
Background: Graph drawing is one of the important techniques for understanding biological regulations in a cell or among cells at the pathway level. Among many available layout al...
Kaname Kojima, Masao Nagasaki, Satoru Miyano
EOR
2007
93views more  EOR 2007»
15 years 6 months ago
Exact algorithms for procurement problems under a total quantity discount structure
In this paper, we study the procurement problem faced by a buyer who needs to purchase a variety of goods from suppliers applying a so-called total quantity discount policy. This ...
Dries R. Goossens, A. J. T. Maas, Frits C. R. Spie...
DSS
2000
105views more  DSS 2000»
15 years 6 months ago
Dynamic behavior of differential pricing and quality of service options for the internet
Abstract. The simple model on which the Internet has operated, with all packets treated equally, and charges only for access links to the network, has contributed to its explosive ...
Peter C. Fishburn, Andrew M. Odlyzko
ECCC
2000
140views more  ECCC 2000»
15 years 6 months ago
Randomized Approximation Schemes for Scheduling Unrelated Parallel Machines
We consider the problem of Scheduling n Independent Jobs on m Unrelated Parallel Machines, when the number of machines m is xed. We address the standard problem of minimizing the ...
Pavlos Efraimidis, Paul G. Spirakis