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SODA
1998
ACM
128views Algorithms» more  SODA 1998»
15 years 8 months ago
A Polynomial-Time Approximation Scheme for Weighted Planar Graph TSP
Given a planar graph on n nodes with costs weights on its edges, de ne the distance between nodes i and j as the length of the shortest path between i and j. Consider this as an i...
Sanjeev Arora, Michelangelo Grigni, David R. Karge...
DM
2008
116views more  DM 2008»
15 years 6 months ago
Breaking the rhythm on graphs
We study graph colorings avoiding periodic sequences with large number of blocks on paths. The main problem is to decide, for a given class of graphs F, if there are absolute const...
Noga Alon, Jaroslaw Grytczuk
ICRA
2010
IEEE
119views Robotics» more  ICRA 2010»
15 years 4 months ago
Optimal motion primitives for multi-UAV convoy protection
In this paper we study the problem of controlling a number of Unmanned Aerial Vehicles (UAVs) to provide convoy protection to a group of ground vehicles. The UAVs are modeled as Du...
Amirreza Rahmani, Xu Chu Ding, Magnus Egerstedt
ESSLLI
2009
Springer
15 years 4 months ago
POP* and Semantic Labeling Using SAT
The polynomial path order (POP for short) is a termination method that induces polynomial bounds on the innermost runtime complexity of term rewrite systems (TRSs for short). Seman...
Martin Avanzini
INFOCOM
2006
IEEE
16 years 23 days ago
Session Privacy Enhancement by Traffic Dispersion
— Traditional network routing uses the single (shortest) path paradigm. This paradigm leaves the session vulnerable to a variety of security threats, such as eavesdropping. We pr...
Haim Zlatokrilov, Hanoch Levy