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CSE
2011
IEEE
13 years 11 months ago
Performance Modeling of Hybrid MPI/OpenMP Scientific Applications on Large-scale Multicore Cluster Systems
In this paper, we present a performance modeling framework based on memory bandwidth contention time and a parameterized communication model to predict the performance of OpenMP, M...
Xingfu Wu, Valerie E. Taylor
EDBT
2006
ACM
190views Database» more  EDBT 2006»
15 years 11 months ago
Fast Approximate Wavelet Tracking on Streams
Recent years have seen growing interest in effective algorithms for summarizing and querying massive, high-speed data streams. Randomized sketch synopses provide accurate approxima...
Graham Cormode, Minos N. Garofalakis, Dimitris Sac...
ACISICIS
2007
IEEE
15 years 6 months ago
A performance analysis of page and object retrieval using HTTP-MPLEX in symmetric network environments
HTTP-MPLEX is a header compression and response encoding scheme for HTTP. It is designed to compress traditional HTTP requests and multiplex any number of responses to a single st...
Robert L. R. Mattson, Somnath Ghosh
MMS
2010
14 years 6 months ago
InstantLeap: an architecture for fast neighbor discovery in large-scale P2P VoD streaming
In large-scale peer-to-peer (P2P) Video-on-Demand (VoD) streaming applications, a fundamental challenge is to quickly locate new supplying peers whenever a VCR command is issued, ...
Xuanjia Qiu, Wei Huang, Chuan Wu, Francis C. M. La...
KDD
2003
ACM
194views Data Mining» more  KDD 2003»
16 years 11 hour ago
Finding recent frequent itemsets adaptively over online data streams
A data stream is a massive unbounded sequence of data elements continuously generated at a rapid rate. Consequently, the knowledge embedded in a data stream is more likely to be c...
Joong Hyuk Chang, Won Suk Lee