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» Optimal Resource Assignment in Internet Data Centers
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CEC
2010
IEEE
13 years 8 months ago
A penalty-based genetic algorithm for the composite SaaS placement problem in the Cloud
— Cloud computing is a latest new computing paradigm where applications, data and IT services are provided over the Internet. Cloud computing has become a main medium for Softwar...
Zeratul Izzah Mohd Yusoh, Maolin Tang
INFOCOM
2003
IEEE
14 years 1 months ago
Design of Light-Tree Based Logical Topologies for Multicast Streams in Wavelength Routed Optical Networks
—In this paper, we formulate an optimization problem for the design of light-tree based logical topology in Wavelength Division Multiplexing (WDM) networks. The problem is compri...
Wanjiun Liao
AH
2000
Springer
14 years 3 days ago
The MacroNode Approach: Mediating Between Adaptive and Dynamic Hypermedia
In this paper, we discuss an approach that tries to blur the distinction between adaptive hypermedia and dynamic NLG-based hypermedia. The approach aims at finding an optimal trade...
Elena Not, Massimo Zancanaro
INFOCOM
2011
IEEE
12 years 11 months ago
Estimating the performance of hypothetical cloud service deployments: A measurement-based approach
To optimize network performance, cloud service providers have a number of options available to them, including co-locating production servers in well-connected Internet eXchange (...
Angela Wang, Cheng Huang, Jin Li, Keith W. Ross
GECCO
2009
Springer
121views Optimization» more  GECCO 2009»
14 years 11 days ago
Using memetic algorithms to improve portfolio performance in static and dynamic trading scenarios
The Portfolio Optimization problem consists of the selection of a group of assets to a long-term fund in order to minimize the risk and maximize the return of the investment. This...
Claus de Castro Aranha, Hitoshi Iba