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(1978 results)-
Whitepapers
Limit and Dynamics of Information Entropy in Transmission
June 1, 2012 12:00am PDT
This paper presents a theoretical explanation and test results that an amount of information would not increase infinitely in transmission via the mathematical model of the matter for deciphering...
Provided by: Nanjing University of Posts and Telecommunications
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Whitepapers
A Novel Approach for Test Case Prioritization
June 1, 2012 12:00am PDT
Test case prioritization techniques basically schedule the execution of test cases in a definite order such that to attain an objective function with greater efficiency. This scheduling of test...
Provided by: Academy & Industry Research Collaboration Center
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Whitepapers
Effective MDD Architecture for High Performance Systems
May 25, 2012 12:00am PDT
The successful birth, care, and feeding of the software architecture of a high performance system is essential to attaining and maintaining good health in the overall system. This stage of...
Provided by: Pathfinder Development
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Whitepapers
Acoustic Propagation Properties of Underwater Communication Channels and Their Influence on the Medium Access Control Protocol
May 24, 2012 12:00am PDT
Underwater acoustic communications in the ocean is complicated as the acoustic signals may be attenuated, distorted and delayed. In this paper, the authors review the underwater acoustic signal...
Provided by: Memorial University of Newfoundland
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Whitepapers
Functional Encryption for Regular Languages
May 24, 2012 12:00am PDT
The authors provide a functional encryption system that supports functionality for regular languages. In their system a secret key is associated with a Deterministic Finite Automata (DFA) M. A...
Provided by: University of Texas at Arlington
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Whitepapers
Iterative Two-Dimensional Error Concealment for Low-Complexity Wireless Video Uplink Transmitters
May 23, 2012 12:00am PDT
Since joint source-channel decoding is capable of exploiting the residual redundancy in the encoded source signals for improving the attainable error resilience, it has attracted substantial...
Provided by: University of South Florida
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Q&A
How can you create and maintain a column of historical peak scores in Excel
May 15, 2012 8:51am PDT
How can you create and maintain a column of historical peak scores in Excel I have a spreadsheet in the form of a matrix. Each row represents a client and each column represents a different...
2 Started by martin.peirson@... | Latest comment by Al Kostiuk
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Whitepapers
An Algebraic Fault Attack on the LED Block Cipher
May 12, 2012 12:00am PDT
In this paper, the authors propose an attack on block ciphers where they combine techniques derived from algebraic and fault based cryptanalysis. The recently introduced block cipher LED serves...
Provided by: International Association for Cryptologic Research
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Q&A
Conditional Formatting of Specific Formulas
May 10, 2012 11:36am PDT
Conditional Formatting of Specific Formulas I have a conditional format for formulas but I need a conditional format that will evaluate a formula like =100+2000+225. We have situations where we...
1 Latest comment by Dukkman145
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Whitepapers
Performance Analysis of the Sleep/Wakeup Protocol in a Wireless Sensor Network
May 1, 2012 12:00am PDT
In this paper, the authors study a one-hop WSN system for digital transmission with a setup to capture the working principle of such a sleep/wakeup protocol as a discrete-time multiple vacation...
Provided by: yanobox
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White Papers
The Characteristics Analysis of Hybrid Bridge Function Sequence in Multiuser UWB Communication System
May 1, 2012 12:00am PDT
Basing on bridge function sequence and Walsh sequence, a special sequence called hybrid bridge function sequence is obtained. The paper focuses on the analysis of its orthogonal property and cross...
Provided by: AICIT
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Whitepapers
Message Fragmentation for a Chain of Disrupted Links
April 28, 2012 12:00am PDT
The authors investigate the problem of estimating the transmission time of fragmented messages over multiple disrupted links. They build a system model for the case where a single message is sent...
Provided by: Institute of Electrical & Electronic Engineers
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Q&A
Excel formula help
April 27, 2012 8:40pm PDT
Excel formula help Hello all, I'm in need of some excel formula help. In my free time (yeah right...) I like to fly and I've made a log book using excel to help me keep track of my flight time....
4 Latest comment by H60Driver
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Whitepapers
Modeling CSMA/CA in VANET
April 26, 2012 12:00am PDT
In this paper, the authors propose a simple theoretical model to compute the maximum spatial reuse feasible in a VANET. They focus on the ad hoc mode of the IEEE 802.11p standard. Their model...
Provided by: University of Paris
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Whitepapers
Quantitative Security and Efficiency Analysis of SEAR in Wireless Sensor Networks
April 25, 2012 12:00am PDT
SEAR is a novel secure and energy aware routing protocol proposed to address the energy balance and routing security through a balanced energy consumption and probabilistic random walking....
Provided by: Michigan State University
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Whitepapers
Stochastic Analysis of Mean Interference for RTS/CTS Mechanism
April 25, 2012 12:00am PDT
The RTS/CTS handshake mechanism in WLAN is studied using stochastic geometry. The effect of RTS/CTS is treated as a thinning procedure for a spatially distributed point process that models the...
Provided by: University of Science and Technology of China
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White Papers
Automated Analysis of Diffie-Hellman Protocols and Advanced Security Properties
April 24, 2012 12:00am PDT
The authors present a general approach for the symbolic analysis of security protocols that use Diffie-Hellman exponentiation to achieve advanced security properties. They model protocols as...
Provided by: ETH Zurich
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Q&A
How to cut an paste values within brackets in Excel
April 23, 2012 4:57am PDT
How to cut an paste values within brackets in Excel Hello Experts A1: Bahamas(21) My question, how can I cut and paste the value with brackets in B1?? which shud finally look as follows: A1:...
10 Latest comment by tanoyroy@...
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Q&A
Excel 2010 Table Auto Format
April 20, 2012 8:46am PDT
Excel 2010 Table Auto Format I have a large Excel table where rows of data are entered daily. I have auto format turned on so that formulas and formats automatically copy to new rows - love this!...
1 Latest comment by ps2057
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Whitepapers
Optimal Capacity Relay Node Placement in a Multi-Hop Network on a Line
April 19, 2012 12:00am PDT
The authors use information theoretic achievable rate formulas for the multi-relay channel to study the problem of optimal placement of relay nodes along the straight line joining a source node...
Provided by: Telecom ParisTech
