Under the guidance
S.Arunmozhi

Submitted by,
V.Mahalakshmy




Introduction

Wavelength division multiplexing
- multiple optical carrier signals of unique wavelengths on a single fiber cable.

Advantages of WDM
-high bandwidth.
-extremely low error rate.
-low signal attenuation.
-More secure.
....etc

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Optimizing the Rekeying Cost for Contributory Group Key Agreement Schemes
Abstract—
Although a contributory group key agreement is a promising solution to achieve access control in collaborative and dynamic
group applications, the existing schemes have not achieved the performance lower bound in terms of time, communication, and
computation costs. In this paper, we propose a contributory group key agreement that achieves the performance lower bound by
utilizing a novel logical key tree structure, called PFMH, and the concept of ph ....etc

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Optimizing design of spring using genetic algorithm

Abstract:
This paper deals with the elaborate designed optimization technique
of coil spring sets. Attention is focused reducing the weight and
stresses are calculated keeping in to considerations the various
critical points. Graphical optimization the various critical points
graphical optimization technique is used for non-linear programming
.Maximum endurance shear stresses spring constant etc.. are taken as
the objective function also we have mainly ....etc

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i want any algorithm work resource provisioning in cloud sim. ....etc

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hi ... im chethan i need the ppt for my final yer BE on optimization of resource provisining cost in cloud computing.. can u plz send it.
....etc

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Challenges and Recent Advances in QoS Provisioning,
Signaling, Routing and MAC protocols for MANETs


Shivanajay Marwaha Jadwiga Indulska Marius Portmann
School of ITEE, University of Queensland and NICTA Queensland Research Laboratory
Brisbane, Australia



ABSTRACT
Mobile Ad hoc Networks (MANET), which comprise of
mobile nodes connected wirelessly, are emerging as a very
important technology for future generation of wireless
networking. MANETs are being us ....etc

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Abstract—Dynamic virtual server provisioning is critical to quality-of-service assurance for multitier Internet applications. In this paper, we address three important challenging problems. First, we propose an efficient server provisioning approach on multitier clusters based on an end-to-end resource allocation optimization model. It is to minimize the number of virtual servers allocated to the system while the average end-to-end response time guarantee is satisfied. Second, we design a model-independent fuzzy controller for bounding an imp ....etc

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Abstract—Maintaining interactivity is one of the key challenges in distributed virtual environments (DVEs). In this paper, we consider a new problem, termed the interactivity-constrained server provisioning problem, whose goal is to minimize the number of distributed servers needed to achieve a prespecified level of interactivity. We identify and formulate two variants of this new problem and show that they are both NP-hard via reductions to the set covering problem. We then propose several computationally efficient approximation algorithms f ....etc

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THIN PROVISIONING: thin provisioning is most commonly used in centralized large storage systems such as sans and in storage virtualization environments where administrators plan for both current and future storage requirements and often over-purchase capacity, which can result in wasted storage, so in short it is used to describe the consolidation and automated process of allocating just 'the exact required amount' of server space at the time it is required. ....etc

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i want the source code for this project. please mail the source for my mail ID [email protected]. ....etc

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