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PODC
2010
ACM
13 years 8 months ago
On the computational power of oblivious robots: forming a series of geometric patterns
We study the computational power of a distributed system consisting of simple autonomous robots moving on the plane. The robots are endowed with visual perception but do not have ...
Shantanu Das, Paola Flocchini, Nicola Santoro, Mas...
SPAA
2005
ACM
13 years 12 months ago
Oblivious routing on geometric networks
We study oblivious routing in which the packet paths are constructed independently of each other. We give a simple oblivious routing algorithm for geometric networks in which the ...
Costas Busch, Malik Magdon-Ismail, Jing Xi
SPAA
2003
ACM
13 years 11 months ago
Online oblivious routing
We consider an online version of the oblivious routing problem. Oblivious routing is the problem of picking a routing between each pair of nodes (or a set of ows), without knowled...
Nikhil Bansal, Avrim Blum, Shuchi Chawla, Adam Mey...
ICS
2005
Tsinghua U.
13 years 12 months ago
Cache oblivious stencil computations
We present a cache oblivious algorithm for stencil computations, which arise for example in finite-difference methods. Our algorithm applies to arbitrary stencils in n-dimension...
Matteo Frigo, Volker Strumpen
ICCS
2004
Springer
13 years 11 months ago
Cache Oblivious Matrix Transposition: Simulation and Experiment
A cache oblivious matrix transposition algorithm is implemented and analyzed using simulation and hardware performance counters. Contrary to its name, the cache oblivious matrix tr...
D. Tsifakis, Alistair P. Rendell, Peter E. Strazdi...