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MSR
2006
ACM
15 years 10 months ago
Geographic location of developers at SourceForge
The development of libre (free/open source) software is usually performed by geographically distributed teams. Participation in most cases is voluntary, sometimes sporadic, and of...
Gregorio Robles, Jesús M. González-B...
PPOPP
2006
ACM
15 years 10 months ago
Exploiting distributed version concurrency in a transactional memory cluster
We investigate a transactional memory runtime system providing scaling and strong consistency for generic C++ and SQL applications on commodity clusters. We introduce a novel page...
Kaloian Manassiev, Madalin Mihailescu, Cristiana A...
SIGSOFT
2006
ACM
15 years 10 months ago
Bit level types for high level reasoning
Bitwise operations are commonly used in low-level systems code to access multiple data fields that have been packed into a single word. Program analysis tools that reason about s...
Ranjit Jhala, Rupak Majumdar
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SSDBM
2005
IEEE
148views Database» more  SSDBM 2005»
15 years 9 months ago
A Fast Approximation Scheme for Probabilistic Wavelet Synopses
Several studies have demonstrated the effectiveness of Haar wavelets in reducing large amounts of data down to compact wavelet synopses that can be used to obtain fast, accurate a...
Antonios Deligiannakis, Minos N. Garofalakis, Nick...
VLDB
2005
ACM
180views Database» more  VLDB 2005»
15 years 9 months ago
Cache-conscious Frequent Pattern Mining on a Modern Processor
In this paper, we examine the performance of frequent pattern mining algorithms on a modern processor. A detailed performance study reveals that even the best frequent pattern min...
Amol Ghoting, Gregory Buehrer, Srinivasan Parthasa...
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