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IJFCS
1998
67views more  IJFCS 1998»
13 years 8 months ago
Vertex Splitting in Dags and Applications to Partial Scan Designs and Lossy Circuits
Directed acyclic graphs (dags) are often used to model circuits. Path lengths in such dags represent circuit delays. In the vertex splitting problem, the objective is to determine...
Doowon Paik, Sudhakar M. Reddy, Sartaj Sahni
MOR
2007
100views more  MOR 2007»
13 years 8 months ago
On Scheduling Fees to Prevent Merging, Splitting, and Transferring of Jobs
A deterministic server is shared by users with identical linear waiting costs, requesting jobs of arbitrary lengths. Shortest jobs are served first for efficiency. The server can...
Hervé Moulin
COR
2008
142views more  COR 2008»
13 years 8 months ago
Modeling and solving the rooted distance-constrained minimum spanning tree problem
In this paper we discuss models and methods for solving the rooted distance constrained minimum spanning tree problem which is defined as follows: given a graph G = (V, E) with no...
Luis Gouveia, Ana Paias, Dushyant Sharma
AAAI
2008
13 years 10 months ago
Mathematical Modeling and Convergence Analysis of Trail Formation
An ant deposits pheromone along the path that it travels and is more likely to choose a path with a higher concentration of pheromone. The sensing and dropping of pheromone makes ...
Sameena Shah, Ravi Kothari, Jayadeva, Suresh Chand...
ICNP
2007
IEEE
14 years 2 months ago
Routing amid Colluding Attackers
Abstract— We propose the first practical solution to the longstanding problem of secure wireless routing in the presence of colluding attackers. Our secure routing protocol, Spr...
Jakob Eriksson, Michalis Faloutsos, Srikanth V. Kr...