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WWW
2007
ACM
14 years 9 months ago
A scalable application placement controller for enterprise data centers
Given a set of machines and a set of Web applications with dynamically changing demands, an online application placement controller decides how many instances to run for each appl...
Chunqiang Tang, Malgorzata Steinder, Mike Spreitze...
PODS
2005
ACM
211views Database» more  PODS 2005»
14 years 9 months ago
Join-distinct aggregate estimation over update streams
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
Sumit Ganguly, Minos N. Garofalakis, Amit Kumar, R...
INFOCOM
2009
IEEE
14 years 3 months ago
A Queueing Model Framework of PCE-Based Inter-Area Path Computation
Abstract—Path computation elements (PCE’s) are used to compute end-to-end paths across multiple areas. Multiple PCE’s may be dedicated to each area to provide sufficient path...
Juanjuan Yu, Yue He, Kai Wu, Marco Tacca, Andrea F...
PDP
2008
IEEE
14 years 3 months ago
Just-In-Time Scheduling for Loop-based Speculative Parallelization
Scheduling for speculative parallelization is a problem that remained unsolved despite its importance. Simple methods such as Fixed-Size Chunking (FSC) need several ‘dry-runs’...
Diego R. Llanos Ferraris, David Orden, Belé...
BROADNETS
2007
IEEE
14 years 3 months ago
Resource dimensioning in WDM networks under state-based routing schemes
— Network dimensioning for wavelength-routed WDM networks has been extensively studied to maximize connection acceptance rate while minimizing the total cost. However, Internet s...
Xiaolan J. Zhang, Sun-il Kim, Steven S. Lumetta