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(9385 results)-
Whitepapers
Optimal Integration Time for Energy-Detection PPM UWB Systems
November 21, 2012 12:00am PST
UWB receivers based on Energy Detection (ED) are often an excellent choice for short-range wireless applications that require low-power and low-complexity architectures. However, this type of...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Designing Optimal Energy Profiles for Network Hardware
November 21, 2012 12:00am PST
The energy management of computer hardware mainly relies on primitives defined in the ACPI industrial standard. Network devices can borrow the same concepts as a basis for their energy-efficient...
Provided by: CNIT
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Whitepapers
Two-Dimensional Contract Theory in Cognitive Radio Networks
November 21, 2012 12:00am PST
While the spectrum resource of modern society is more and more insufficient, Cognitive Radio, which allows the Secondary Users (unlicensed users, SU) to access the licensed spectrum, is a...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
On-Demand Spectrum Sharing by Flexible Time-Slotted Cognitive Radio Networks
November 21, 2012 12:00am PST
In this paper, the authors present a novel framework for spectrum sharing in cognitive radio networks. The Secondary Users (SUs) can share the spectrum resource with Primary Users (PUs) in a...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Workday and Sallie Mae: A Unified, Cloud-Based Business Managment Platform Provides Unparalleled Value for a Publicly Traded Company
November 20, 2012 12:00am PST
Education is vital to our future, which is why Sallie Mae is always looking toward the future to offer tuition payment plans, savings tools, and education loans to its 23 million customers. And...
Provided by: Workday
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Whitepapers
Fair Exchange of Short Signatures without Trusted Third Party
November 18, 2012 12:00am PST
Nowadays it is more and more common to trade digital goods on the web: E-books, software licenses, avatar-games currencies like Ultima Online to cite a few. Whether these goods are exchanged on...
Provided by: University of Chicago Press
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Whitepapers
Simple, Efficient and Strongly KI-Secure Hierarchical Key Assignment Schemes
November 13, 2012 12:00am PST
There are numerous examples where it is desirable to provide differentiated access to data according to an access control policy. Hierarchical Key Assignment Schemes can be used to enforce access...
Provided by: University of Ljubljana
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Whitepapers
FRIEDA: Flexible Robust Intelligent Elastic Data Management in Cloud Environments
November 10, 2012 12:00am PST
Scientific applications are increasingly using cloud resources for their data analysis workflows. However, managing data effectively and efficiently over these cloud resources is challenging due...
Provided by: Indiana University
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Whitepapers
Data Security in China: Information for IT Leaders
November 1, 2012 12:00am PDT
China is emerging as a leader in the IT outsourcing industry due to its low cost, talented labor pool and quality infrastructure. While those factors are important, security is top of mind for...
Provided by: Pactera
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Whitepapers
Comprehensive Evaluation of High-Speed and Medium-Speed Implementations of Five SHA-3 Finalists Using Xilinx and Altera FPGAs
October 31, 2012 12:00am PDT
In this paper, the authors present a comprehensive comparison of all Round 3 SHA-3 candidates and the current standard SHA-2 from the point of view of hardware performance in modern FPGAs. Each...
Provided by: George Mason University
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Case Studies
NYSE Technologies Launches Global Cloud-Based 'Capital Markets Community Platform'
October 29, 2012 12:00am PDT
NYSE EuroneXt (NYX) is a leading global operator of financial markets and provider of innovative trading technologies. Their challenges are market traders are facing the convergence of...
Provided by: VMW Games
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Whitepapers
An Auction Approach to Distributed Power Allocation for Multiuser Cooperative Networks
October 27, 2012 12:00am PDT
This paper studies a wireless network where multiple users cooperate with each other to improve the overall network performance. The authors' goal is to design an optimal distributed power...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Maximizing Sum-Rate for Multi-User Two-Way Relaying Networks with ANC Protocol
October 22, 2012 12:00am PDT
In this paper the authors study the resource allocation problem for an OFDMA based cooperative Two-Way Relaying (TWR) network. They focus on Amplify and Forward (AF) Analog Network Coding (ANC)...
Provided by: World Academic Union
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Whitepapers
Performance Analysis of the IEEE 802.11s PSM
October 18, 2012 12:00am PDT
With the introduction of IEEE 802.11 Power Save Mode (PSM), a lot of work has been done to enhance the energy saving ability of the wireless nodes. The ultimate goal of the research is to make the...
Provided by: Hindawi Publishing
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Whitepapers
A Technical Examination of the Fiserv TradeFlow STP/Post-Trade Platform
October 16, 2012 12:00am PDT
Before providing a technical explanation of the Fiserv Platform, it is first essential to describe the business operational aspects of the post-trade process. After the completion of a trade...
Provided by: Verrazano Consulting Solutions
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Whitepapers
Ordered Statistics-Based List Decoding Techniques for Linear Binary Block Codes
October 16, 2012 12:00am PDT
The ordered statistics-based list decoding techniques for linear binary block codes of small to medium block length are investigated. The construction of a list of the test error patterns is...
Provided by: EURASIP
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Whitepapers
Secure Cooperative Regenerating Codes for Distributed Storage Systems
October 13, 2012 12:00am PDT
Regenerating codes enable trading off repair bandwidth for storage in Distributed Storage Systems (DSS). Due to their distributed nature, these systems are intrinsically susceptible to attacks,...
Provided by: University of Texas at Arlington
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Whitepapers
A Cluster-Oriented Genetic Algorithm for Alternative Clustering
October 12, 2012 12:00am PDT
Supervised alternative clusterings is the problem of finding a set of clusterings which are of high quality and different from a given negative clustering. The task is therefore a clear...
Provided by: University of Tr�s-os-Montes and Alto Douro
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Whitepapers
CMQ - A Lightweight, Asynchronous High-Performance Messaging Queue for the Cloud
October 11, 2012 12:00am PDT
In cloud computing environments guarantees, consistency mechanisms, (shared) state and transactions are frequently traded for robustness, scalability and performance. Based on this challenge the...
Provided by: Springer Healthcare
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Whitepapers
Evolution of Crowd-Sourcing From Computer to Mobile Systems
October 8, 2012 12:00am PDT
As crowd-sourcing is becoming popular for problem solving and completing a task, it is now very important to use this concept in an advance manner. It can also be used as a distributed and vast...
Provided by: Interscience Open Access Journals
