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» Internally deterministic parallel algorithms can be fast
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SPAA
2010
ACM
13 years 10 months ago
Fast distributed approximation algorithms for vertex cover and set cover in anonymous networks
We present a distributed algorithm that finds a maximal edge packing in O(∆ + log∗ W) synchronous communication rounds in a weighted graph, independent of the number of nodes...
Matti Åstrand, Jukka Suomela
IJPP
2006
145views more  IJPP 2006»
13 years 5 months ago
Deterministic Parallel Processing
Abstract. In order to address the problems faced in the wireless communications domain, picoChip has devised the picoArrayTM . The picoArrayTM is a tiled-processor architecture, co...
Gajinder Panesar, Daniel Towner, Andrew Duller, Al...
SPAA
2004
ACM
13 years 10 months ago
Online algorithms for prefetching and caching on parallel disks
Parallel disks provide a cost effective way of speeding up I/Os in applications that work with large amounts of data. The main challenge is to achieve as much parallelism as poss...
Rahul Shah, Peter J. Varman, Jeffrey Scott Vitter
PODC
2009
ACM
14 years 3 days ago
Fast scalable deterministic consensus for crash failures
We study communication complexity of consensus in synchronous message-passing systems with processes prone to crashes. The goal in the consensus problem is to have all the nonfaul...
Bogdan S. Chlebus, Dariusz R. Kowalski, Michal Str...
FTTCS
2006
132views more  FTTCS 2006»
13 years 5 months ago
Algorithms and Data Structures for External Memory
Data sets in large applications are often too massive to fit completely inside the computer's internal memory. The resulting input/output communication (or I/O) between fast ...
Jeffrey Scott Vitter