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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pls sent about analysis of quality of object oriented systems using object oriented metrics ppt
thanku. ....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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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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Service-Oriented Analysis Service Modeling




Service modeling guidelines



Take into account potential cross-process reusability of logic being encapsulated
Consider potential intra-process reusability of logic being encapsulated
Factor in process-related dependencies
Model for cross-application reuse
Speculate on further decomposition requirements
Identify logical units of work with explicit boundaries
Prevent logic boundary creep
Emul ....etc

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meaning of adaptive provisioning of human expertise in service oriented systems ....etc

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ABSTRACT

          The global economic recession and the shrinking budget of IT projects have led to the need of development of integrated information systems at a lower cost. Today, the emerging phenomenon of cloud computing[/colo ....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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main purpose of this project?algorithms used? a brief explanation on this project ....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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