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ISVD
2010
IEEE
13 years 5 months ago
Alpha Shape Topology of the Cosmic Web
—We study the topology of the Megaparsec Cosmic Web on the basis of the Alpha Shapes of the galaxy distribution. The simplicial complexes of the alpha shapes are used to determin...
Rien van de Weygaert, Erwin Platen, Gert Vegter, B...
SIGSOFT
2006
ACM
14 years 8 months ago
SYNERGY: a new algorithm for property checking
We consider the problem if a given program satisfies a specified safety property. Interesting programs have infinite state spaces, with inputs ranging over infinite domains, and f...
Bhargav S. Gulavani, Thomas A. Henzinger, Yamini K...
JUCS
2008
113views more  JUCS 2008»
13 years 7 months ago
What is Correctness of Security Protocols?
: As soon as major protocol flaws were discovered empirically -- a good luck that is not older than the early 1990s -- this title question came up to the world. It was soon realise...
Giampaolo Bella
SIGIR
2004
ACM
14 years 25 days ago
A formal study of information retrieval heuristics
Empirical studies of information retrieval methods show that good retrieval performance is closely related to the use of various retrieval heuristics, such as TF-IDF weighting. On...
Hui Fang, Tao Tao, ChengXiang Zhai
SIGMETRICS
2011
ACM
191views Hardware» more  SIGMETRICS 2011»
12 years 10 months ago
Stability analysis of QCN: the averaging principle
Data Center Networks have recently caused much excitement in the industry and in the research community. They represent the convergence of networking, storage, computing and virtu...
Mohammad Alizadeh, Abdul Kabbani, Berk Atikoglu, B...