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PVLDB
2011
14 years 18 days ago
CoHadoop: Flexible Data Placement and Its Exploitation in Hadoop
Hadoop has become an attractive platform for large-scale data analytics. In this paper, we identify a major performance bottleneck of Hadoop: its lack of ability to colocate relat...
Mohamed Y. Eltabakh, Yuanyuan Tian, Fatma Özc...
SSS
2009
Springer
123views Control Systems» more  SSS 2009»
15 years 4 months ago
Scalable P2P Overlays of Very Small Constant Degree: An Emerging Security Threat
In recent years peer-to-peer (P2P) technology has been adopted by Internet-based malware as a fault tolerant and scalable communication medium for self-organization and survival. I...
Márk Jelasity, Vilmos Bilicki
HPCS
2002
IEEE
15 years 2 months ago
An Evaluation of Thread Migration for Exploiting Distributed Array Locality
Thread migration is one approach to remote memory accesses on distributed memory parallel computers. In thread migration, threads of control migrate between processors to access d...
Stephen Jenks, Jean-Luc Gaudiot
RTSS
2003
IEEE
15 years 3 months ago
A Consensus Protocol for CAN-Based Systems
Consensus is known to be a fundamental problem in fault-tolerant distributed systems. Solving this problem provides the means for distributed processes to agree on a single value....
George M. de A. Lima, Alan Burns
DATE
2003
IEEE
103views Hardware» more  DATE 2003»
15 years 3 months ago
Reduced Delay Uncertainty in High Performance Clock Distribution Networks
The design of clock distribution networks in synchronous digital systems presents enormous challenges. Controlling the clock signal delay in the presence of various noise sources,...
Dimitrios Velenis, Marios C. Papaefthymiou, Eby G....