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» On Bounds for the k-Partitioning of Graphs
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ROBOCOMM
2007
IEEE
15 years 4 months ago
Decentralized swarm aggregation with static communication links
— The objective of this paper is decentralized swarm aggregation with collision avoidance. Specifically, each agent is assigned with a control law which is the sum of two elemen...
Dimos V. Dimarogonas, Kostas J. Kyriakopoulos
ESA
2007
Springer
125views Algorithms» more  ESA 2007»
15 years 4 months ago
Pricing Tree Access Networks with Connected Backbones
Consider the following network subscription pricing problem. We are given a graph G = (V, E) with a root r, and potential customers are companies headquartered at r with locations...
Vineet Goyal, Anupam Gupta, Stefano Leonardi, R. R...
ESA
2007
Springer
92views Algorithms» more  ESA 2007»
15 years 4 months ago
Small Worlds as Navigable Augmented Networks: Model, Analysis, and Validation
Abstract. The small world phenomenon, a.k.a. the six degree of separation between individuals, was identified by Stanley Milgram at the end of the 60s. Milgram experiment demonstr...
Pierre Fraigniaud
FOCS
2006
IEEE
15 years 3 months ago
Approximation Algorithms for Non-Uniform Buy-at-Bulk Network Design
We consider approximation algorithms for non-uniform buy-at-bulk network design problems. The first nontrivial approximation algorithm for this problem is due to Charikar and Kar...
Chandra Chekuri, Mohammad Taghi Hajiaghayi, Guy Ko...
ICRA
2006
IEEE
123views Robotics» more  ICRA 2006»
15 years 3 months ago
Distributed Coverage with Multi-robot System
– In this paper, we proposed an improved algorithm for the multi-robot complete coverage problem. Real world applications such as lawn mowing, chemical spill clean-up, and humani...
Chan Sze Kong, Ai Peng New, Ioannis M. Rekleitis