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» Hybrid Optimizations: Which Optimization Algorithm to Use
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TPDS
2002
80views more  TPDS 2002»
15 years 3 months ago
Performance Optimization Problem in Speculative Prefetching
Speculative prefetching has been proposed to improve the response time of network access. Previous studies in speculative prefetching focus on building and evaluating access models...
Nor Jaidi Tuah, Mohan Kumar, Svetha Venkatesh, Saj...
CORR
2010
Springer
178views Education» more  CORR 2010»
15 years 1 months ago
Is Light-Tree Structure Optimal for Multicast Routing in Sparse Light Splitting WDM Networks?
To minimize the number of wavelengths required by a multicast session in sparse light splitting Wavelength Division Multiplexing (WDM) networks, a light-hierarchy structure, which ...
Fen Zhou, Miklós Molnár, Bernard Cou...
APPROX
2005
Springer
111views Algorithms» more  APPROX 2005»
15 years 9 months ago
Sampling Bounds for Stochastic Optimization
A large class of stochastic optimization problems can be modeled as minimizing an objective function f that depends on a choice of a vector x ∈ X, as well as on a random external...
Moses Charikar, Chandra Chekuri, Martin Pál
RTAS
1999
IEEE
15 years 8 months ago
On Quality of Service Optimization with Discrete QoS Options
We present a QoS management framework that enables us to quantitatively measure QoS, and to analytically plan and allocate resources. In this model, end users' quality prefer...
Chen Lee, John P. Lehoczky, Ragunathan Rajkumar, D...
FSKD
2006
Springer
106views Fuzzy Logic» more  FSKD 2006»
15 years 7 months ago
Fuzzy Optimization for Security Sensors Deployment in Collaborative Intrusion Detection System
This paper argues about the deployment positions of Network-based Intrusion Detection System and suggests the "Distributed Network Security Sensors" distributed among the...
Chengchen Hu, Zhen Liu, Zhen Chen, Bin Liu