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FOCS
2009
IEEE
16 years 2 months ago
KKL, Kruskal-Katona, and Monotone Nets
We generalize the Kahn-Kalai-Linial (KKL) Theorem to random walks on Cayley and Schreier graphs, making progress on an open problem of Hoory, Linial, and Wigderson. In our general...
Ryan O'Donnell, Karl Wimmer
ICPP
2008
IEEE
16 years 1 months ago
VELO: A Novel Communication Engine for Ultra-Low Latency Message Transfers
This paper presents a novel stateless, virtualized communication engine for sub-microsecond latency. Using a Field-Programmable-Gate-Array (FPGA) based prototype we show a latency...
Heiner Litz, Holger Fröning, Mondrian Nü...
IPPS
2007
IEEE
16 years 1 months ago
Automatic MPI application transformation with ASPhALT
This paper describes a source to source compilation tool for optimizing MPI-based parallel applications. This tool is able to automatically apply a “prepushing” transformation...
Anthony Danalis, Lori L. Pollock, D. Martin Swany
ICFCA
2007
Springer
16 years 1 months ago
Some Notes on Pseudo-closed Sets
Pseudo-intents (also called pseudo-closed sets) of formal contexts have gained interest in recent years, since this notion is helpful for finding minimal representations of impli...
Sebastian Rudolph
DEXAW
2006
IEEE
133views Database» more  DEXAW 2006»
16 years 1 months ago
A High-Level Architecture of a Metadata-based Ontology Matching Framework
One of the pre-requisites for the realization of the Semantic Web vision are matching techniques which are capable of handling the open, dynamic and heterogeneous nature of the se...
Malgorzata Mochol, Elena Paslaru Bontas Simperl