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» Optimal Resource Assignment in Internet Data Centers
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CEC
2010
IEEE
14 years 10 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
92
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INFOCOM
2003
IEEE
15 years 3 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
15 years 2 months 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
14 years 1 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»
15 years 2 months 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