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MMS
2002
15 years 4 months ago
An adaptive video multicast scheme for varying workloads
Periodic broadcast and scheduled multicast have been shown to be very effective in reducing the demand on server bandwidth. While periodic broadcast is better for popular videos, s...
Kien A. Hua, Jung-Hwan Oh, Khanh Vu
JMLR
2010
191views more  JMLR 2010»
14 years 11 months ago
Noise-contrastive estimation: A new estimation principle for unnormalized statistical models
We present a new estimation principle for parameterized statistical models. The idea is to perform nonlinear logistic regression to discriminate between the observed data and some...
Michael Gutmann, Aapo Hyvärinen
CDC
2009
IEEE
131views Control Systems» more  CDC 2009»
15 years 8 months ago
Further results on plant parameter identification using continuous-time multiple-model adaptive estimators
This paper describes a deterministic approach to adaptive state and parameter estimation using a multiple model structure. In the set-up adopted, the plant of interest is described...
Vahid Hassani, A. Pedro Aguiar, António Man...
ISPASS
2007
IEEE
15 years 10 months ago
PTLsim: A Cycle Accurate Full System x86-64 Microarchitectural Simulator
In this paper, we introduce PTLsim, a cycle accurate full system x86-64 microprocessor simulator and virtual machine. PTLsim models a modern superscalar out of order x86-64 proces...
Matt T. Yourst
ICPP
2008
IEEE
15 years 11 months ago
Machine Learning Models to Predict Performance of Computer System Design Alternatives
Computer manufacturers spend a huge amount of time, resources, and money in designing new systems and newer configurations, and their ability to reduce costs, charge competitive p...
Berkin Özisikyilmaz, Gokhan Memik, Alok N. Ch...