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WSC
2007
13 years 10 months ago
Kernel estimation for quantile sensitivities
Quantiles, also known as value-at-risk in financial applications, are important measures of random performance. Quantile sensitivities provide information on how changes in the i...
Guangwu Liu, L. Jeff Hong
WSC
2000
13 years 9 months ago
Model abstraction for discrete event systems using neural networks and sensitivity information
STRACTION FOR DISCRETE EVENT SYSTEMS USING NEURAL NETWORKS AND SENSITIVITY INFORMATION Christos G. Panayiotou Christos G. Cassandras Department of Manufacturing Engineering Boston ...
Christos G. Panayiotou, Christos G. Cassandras, We...
DSN
2007
IEEE
13 years 11 months ago
Performability Models for Multi-Server Systems with High-Variance Repair Durations
We consider cluster systems with multiple nodes where each server is prone to run tasks at a degraded level of service due to some software or hardware fault. The cluster serves t...
Hans-Peter Schwefel, Imad Antonios
CCR
2006
112views more  CCR 2006»
13 years 8 months ago
The probe gap model can underestimate the available bandwidth of multihop paths
The Probe Gap Model (PGM) was proposed as a lightweight and fast available bandwidth estimation method. Measurement tools such as Delphi and Spruce are based on PGM. Compared to e...
Li Lao, Constantine Dovrolis, M. Y. Sanadidi
TVLSI
2008
157views more  TVLSI 2008»
13 years 7 months ago
Scalable QoS-Aware Memory Controller for High-Bandwidth Packet Memory
This paper proposes a high-performance scalable quality-of-service (QoS)-aware memory controller for the packet memory where packet data are stored in network routers. A major chal...
Hyuk-Jun Lee, Eui-Young Chung