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COMPSAC
2005
IEEE
14 years 6 months ago
An Empirical Performance Study for Validating a Performance Analysis Approach: PSIM
Performance analysis gains more attention in recent years by researchers who focus their study on the early software development stages to mitigate the risk of redesign as problem...
Jinchun Xia, Yujia Ge, Carl K. Chang
ANSS
2005
IEEE
14 years 6 months ago
Performance Preserving Network Downscaling
The Internet is a large, complex, heterogeneous system operating at very high speeds and consisting of a large number of users. Researchers use a suite of tools and techniques in ...
Fragkiskos Papadopoulos, Konstantinos Psounis, Ram...
VEE
2006
ACM
116views Virtualization» more  VEE 2006»
14 years 6 months ago
Relative factors in performance analysis of Java virtual machines
Many new Java runtime optimizations report relatively small, single-digit performance improvements. On modern virtual and actual hardware, however, the performance impact of an op...
Dayong Gu, Clark Verbrugge, Etienne M. Gagnon
SIGMETRICS
2006
ACM
14 years 6 months ago
Stardust: tracking activity in a distributed storage system
Performance monitoring in most distributed systems provides minimal guidance for tuning, problem diagnosis, and decision making. Stardust is a monitoring infrastructure that repla...
Eno Thereska, Brandon Salmon, John D. Strunk, Matt...
PPOPP
2006
ACM
14 years 6 months ago
A case study in top-down performance estimation for a large-scale parallel application
This work presents a general methodology for estimating the performance of an HPC workload when running on a future hardware architecture. Further, it demonstrates the methodology...
Ilya Sharapov, Robert Kroeger, Guy Delamarter, Raz...
PPOPP
2006
ACM
14 years 6 months ago
On-line automated performance diagnosis on thousands of processes
Performance analysis tools are critical for the effective use of large parallel computing resources, but existing tools have failed to address three problems that limit their scal...
Philip C. Roth, Barton P. Miller
MM
2006
ACM
157views Multimedia» more  MM 2006»
14 years 6 months ago
Taking sides: dynamic text and hip-hop performance
In this paper we describe Taking Sides, a performance using a real-time speech visualization software system called TextEngine. Taking Sides is a collaboration between our researc...
Jason Lewis, Yannick Assogba
WIOPT
2006
IEEE
14 years 6 months ago
Flow-level stability of channel-aware scheduling algorithms
— Channel-aware scheduling strategies provide an effective mechanism for improving the throughput performance in wireless data networks by exploiting channel fluctuations. The p...
Sem C. Borst, Matthieu Jonckheere
WIOPT
2006
IEEE
14 years 6 months ago
Achievable performance improvements provided by cooperative diversity
— This paper examines the achievable performance gains when a particular class of cooperative relaying known as best-select is employed. In essence, best-select seeks to improve ...
Stephan Bohacek
TRIDENTCOM
2006
IEEE
14 years 6 months ago
A scalable framework for representation and exchange of network measurements
Grid and distributed computing environments are evolving rapidly and driving the development of system and network technologies. The design of applications has placed an increased...
Jason Zurawski, D. Martin Swany, Dan Gunter