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Cloud adoption expected to accelerate rapidly in Singapore

June 18, 2012 8:33am PDT

Singapore's government is offering businesses incentives to adopt cloud computing. Learn how two service providers are responding to the country's rapid adoption of cloud.

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Design and Implementation of an Integrated Beamformer and Uplink Scheduler for OFDMA Femtocells

June 14, 2012 12:00am PDT

Beamforming is a signal processing technique with numerous benefits. Unlike with omni-directional communications, it focuses the energy of the transmitted and/or the received signal in a...

Provided by: Association for Computing Machinery

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Analysis and Trade-Offs for the (Complete Tree) Layered Subset Difference Broadcast Encryption Scheme

June 13, 2012 12:00am PDT

Broadcast Encryption (BE) is an important technique for Digital Rights Management (DRM). Two key parameters of a BE scheme are the average size of the transmission overhead and the size of the...

Provided by: Indian Statistical Institute

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Best practices for patch management

June 8, 2012 12:00am PDT

It's a fact of business today: because of the economy, most organisations are asking everyone, including the IT staff, to do more with less. But tight budgets and the need for the IT department to...

Provided by: VMware

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Northstar Trade Finance

June 7, 2012 12:00am PDT

Case Study: Financial Services Company Cuts Costs and Boosts Productivity With Unified Storage NorthStar Trade Finance, Inc. is a mid-sized financial services company in Vancouver. Until...

Provided by: EMC

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Classification of e-Commerce Data Using Data Mining

June 1, 2012 12:00am PDT

This paper discuss the development of an application for both consumers and companies, which would make use of information available on E-commerce websites to classify the data in accordance with...

Provided by: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY

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EWA: An Adaptive Algorithm for Energy Saving in IP-Over-WDM Networks

June 1, 2012 12:00am PDT

The authors propose Energy Watermark Algorithm (EWA), an adaptive algorithm to reduce power consumption in Internet Protocol (IP)-over-Wavelength Division Multiplexing (WDM) networks. Their...

Provided by: Politecnico di Milano

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Optimal Component Selection Problem for Cots Based Software System Under Consensus Recovery Block Scheme: A Goal Programming Approach

June 1, 2012 12:00am PDT

Cost, reliability and time are the three main quality attributes of a software system. Now days much software are designed on COTS component in order to facilitate timely development with reduced...

Provided by: University of Delaware

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Tracking the Trends of Financial Applications Using Genetic Algorithm

June 1, 2012 12:00am PDT

The generation of profitable trading rules for stock market investments is a difficult task but admired problem. First stage is classifying the prone direction of the price for India Cements Stock...

Provided by: Kakatiya University

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Performance Analysis of LDPC Coded WLAN Physical Layer Under BPSK and 16-QAM

June 1, 2012 12:00am PDT

WLAN plays an important role as a complement to the existing or planned cellular networks which can offer high speed voice, video and data service up to the customer end. The aim of this paper is...

Provided by: International Journal of Advanced Research in Computer Engineering & Technology

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Image Enhancement Using Guided Image Filter Technique

June 1, 2012 12:00am PDT

Finding maximum number of node-disjoint paths for transmission has always been a prime aim to achieve reliability, security, load balancing and improved performance. Finding paths that lead to...

Provided by: International Journal of Engineering and Advanced Technology (IJEAT)

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Application Aware Energy Efficient Geographic Greedy Forwarding in Wireless Multimedia Sensor Networks

June 1, 2012 12:00am PDT

Finding maximum number of node-disjoint paths for transmission has always been a prime aim to achieve reliability, security, load balancing and improved performance. Finding paths that lead to...

Provided by: International Journal of Engineering and Advanced Technology (IJEAT)

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GIS in Indian Retail Industry-A Deliberate Tool

June 1, 2012 12:00am PDT

Geographic Information Systems (GIS) is gradually becoming more important in the business world due to its applicability in several areas. In today's highly competitive retail site, it is becoming...

Provided by: International Research Association of Computer Science and Technology (IRACST)

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Analysis of Network Processor Processing Elements Topologies

June 1, 2012 12:00am PDT

An exponential growth in high-speed requirement in computer networks due to increased number of users, servers, connections and demands for new applications, along with the tremendous growth in...

Provided by: International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)

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Decentralized Bargain: A Two-Tier Market for Efficient and Flexible Dynamic Spectrum Access

May 31, 2012 12:00am PDT

Market mechanisms have been exploited as important means for spectrum acquisition and access in cognitive radio networks. In this paper, the authors propose a two-tier market for decentralized...

Provided by: Institute of Electrical & Electronic Engineers

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Financial Application as a Software Service on Cloud

May 29, 2012 12:00am PDT

In this paper, the authors propose a SaaS model that provides service to ordinary investors, unfamiliar with finance models, to evaluate the price of an option that is currently being traded...

Provided by: University of Medicine and Pharmacy

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Resource Allocation for Energy Efficient Cellular Systems

May 28, 2012 12:00am PDT

The need for more throughput in wireless cellular networks has been increasing in recent years. It has led to an increase in operational costs due to higher energy use as operators deploy more...

Provided by: Springer Science+Business Media

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True-MCSA: A Framework for Truthful Double Multi-Channel Spectrum Auctions

May 25, 2012 12:00am PDT

The authors design a framework for truthful double multichannel spectrum auctions where each seller (or buyer) can sell (or buy) multiple spectrum channels based on their individual needs. Open,...

Provided by: Soochow University

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Connectivity Versus Area Coverage in Unmanned Aerial Vehicle Networks

May 24, 2012 12:00am PDT

The authors investigate the area coverage and connectivity of an autonomous, Unmanned Aerial Vehicle (UAV) network, whose goal is to monitor and sense a given area of interest in an efficient...

Provided by: University of Kiel

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Efficient OFDM Channel Estimation Via an Information Criterion

May 24, 2012 12:00am PDT

In this paper, the authors consider joint estimation of the channel length and of the impulse response for OFDM systems, exploiting information criteria, to find the best trade-off between noise...

Provided by: Politecnico di Bari