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SWAT
2004
Springer
156views Algorithms» more  SWAT 2004»
16 years 6 days ago
The Bottleneck Problem with Minimum Quantity Commitments
Given an edge-distance graph of a set of suppliers and clients, the bottleneck problem is to assign each client to a selected supplier minimizing their maximum distance. We introdu...
Andrew Lim, Zhou Xu
173
Voted
ESA
2008
Springer
101views Algorithms» more  ESA 2008»
15 years 8 months ago
Faster Steiner Tree Computation in Polynomial-Space
Given an n-node graph and a subset of k terminal nodes, the NP-hard Steiner tree problem is to compute a minimum-size tree which spans the terminals. All the known algorithms for t...
Fedor V. Fomin, Fabrizio Grandoni, Dieter Kratsch
CORR
2004
Springer
83views Education» more  CORR 2004»
15 years 6 months ago
Generating connected acyclic digraphs uniformly at random
We describe a simple algorithm based on a Markov chain process to generate simply connected acyclic directed graphs over a fixed set of vertices. This algorithm is an extension of...
Guy Melançon, Fabrice Philippe
SCAM
2006
IEEE
16 years 26 days ago
Constructing Accurate Application Call Graphs For Java To Model Library Callbacks
Call graphs are widely used to represent calling relationships among methods. However, there is not much interest in calling relationships among library methods in many software e...
Weilei Zhang, Barbara G. Ryder
SIGECOM
2005
ACM
92views ECommerce» more  SIGECOM 2005»
16 years 13 days ago
True costs of cheap labor are hard to measure: edge deletion and VCG payments in graphs
We address the problem of lowering the buyer’s expected payments in shortest path auctions, where the buyer’s goal is to purchase a path in a graph in which edges are owned by...
Edith Elkind