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SC
1992
ACM
15 years 5 months ago
NAS Parallel Benchmark Results
The NAS Parallel Benchmarks have been developed at NASA Ames Research Center to study the performance of parallel supercomputers. The eight benchmark problems are specified in a &...
David H. Bailey, Leonardo Dagum, E. Barszcz, Horst...
CAISE
2007
Springer
15 years 5 months ago
Deciding to Adopt Requirements Traceability in Practice
The use of requirements traceability for information systems development (ISD) projects is not very common in practice despite its often mentioned advantages in the literature. We ...
Floris Blaauboer, Klaas Sikkel, Mehmet N. Aydin
CORR
2011
Springer
168views Education» more  CORR 2011»
14 years 5 months ago
Robustness and modular structure in networks
Many complex systems, from power grids and the internet, to the brain and society, can be modeled using modular networks. Modules, densely interconnected groups of elements, often...
James P. Bagrow, Sune Lehmann, Yong-Yeol Ahn
SC
2009
ACM
15 years 8 months ago
Lessons learned from a year's worth of benchmarks of large data clouds
In this paper, we discuss some of the lessons that we have learned working with the Hadoop and Sector/Sphere systems. Both of these systems are cloud-based systems designed to sup...
Yunhong Gu, Robert L. Grossman
VLDB
2002
ACM
108views Database» more  VLDB 2002»
15 years 1 months ago
Generic Database Cost Models for Hierarchical Memory Systems
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
Stefan Manegold, Peter A. Boncz, Martin L. Kersten