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JCT
2011
101views more  JCT 2011»
13 years 1 months ago
Almost all triple systems with independent neighborhoods are semi-bipartite
The neighborhood of a pair of vertices u, v in a triple system is the set of vertices w such that uvw is an edge. A triple system H is semi-bipartite if its vertex set contains a ...
József Balogh, Dhruv Mubayi
ECIS
2004
13 years 8 months ago
It's not the Digital Divide - It's the Socio-Techno Divide!
This paper aims at contributing to the debate about the digital divide. We first focus on what to us constitutes the root problem: the typical approaches to the development of peo...
J. Dewald Roode, Hilary Speight, Michael Pollock, ...
STOC
2007
ACM
106views Algorithms» more  STOC 2007»
14 years 7 months ago
One sketch for all: fast algorithms for compressed sensing
Compressed Sensing is a new paradigm for acquiring the compressible signals that arise in many applications. These signals can be approximated using an amount of information much ...
Anna C. Gilbert, Martin J. Strauss, Joel A. Tropp,...
ICFP
2007
ACM
14 years 6 months ago
Stream fusion: from lists to streams to nothing at all
This paper presents an automatic deforestation system, stream fusion, based on equational transformations, that fuses a wider range of functions than existing short-cut fusion sys...
Duncan Coutts, Roman Leshchinskiy, Don Stewart
CISIS
2008
IEEE
14 years 1 months ago
The Grid4All Ontology for the Retrieval of Traded Resources in a Market-Oriented Grid
One of the most challenging problems in Grid environments concerns the matchmaking between resource requests and offers. As it happens in the physical economy, Grid economy must b...
Konstantinos Kotis, George A. Vouros, Alexandros G...