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Whitepapers
RiskRanker: Scalable and Accurate Zero-Day Android Malware Detection
June 29, 2012 12:00am PDT
Smartphone sales have recently experienced explosive growth. Their popularity also encourages malware authors to penetrate various mobile marketplaces with malicious applications (or apps). These...
Provided by: Association for Computing Machinery
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Whitepapers
Decorrelating Secret Bit Extraction Via Channel Hopping in Body Area Networks
June 22, 2012 12:00am PDT
Recent research has demonstrated that two communicating parties can generate shared secret keys by exploiting characteristics of the wireless fading channel between them. These channel...
Provided by: University of New South Wales
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Whitepapers
Blind Spectrum Detector for Cognitive Radio Using Compressed Sensing and Symmetry Property of the Second Order Cyclic Autocorrelation
June 20, 2012 12:00am PDT
Based on the use of compressed sensing applied to recover the sparse Cyclic Autocorrelation (CA) in the cyclic frequencies domain on the one hand, and by exploiting the symmetry property of the...
Provided by: ICST
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Whitepapers
Effect of Geolocation Database Update Algorithms to the Use of TV White Spaces
June 20, 2012 12:00am PDT
According to the European Electronic Communications Committee a practical approach for constructing a cognitive radio network operating in TV white spaces is based on geo-location databases. The...
Provided by: ICST
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Whitepapers
Bayesian Approach to Spectrum Sensing for Cognitive Radio Applications
June 20, 2012 12:00am PDT
In this paper, the authors address the spectrum sensing task of cognitive radio from Bayesian Detection (BD) perspective. They first show that BD essentially simplifies to classical Energy...
Provided by: ICST
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Whitepapers
Joint Example-Based Depth Map Super-Resolution
June 14, 2012 12:00am PDT
The fast development of Time-of-Flight (ToF) cameras in recent years enables capture of high frame-rate 3D depth maps of moving objects. However, the resolution of depth map captured by ToF is...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Recognizing Occluded 3D Faces Using an Efficient ICP Variant
June 14, 2012 12:00am PDT
This paper proposes an efficient variant of the Iterative Closest Point (ICP) algorithm for 3D face recognition in the presence of occlusion. The new ICP variant improves the original one in two...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Frequency Tracking by Method of Least Squares Combined With Channel Estimation for OFDM Over Mobile Wireless Channels
June 8, 2012 12:00am PDT
To track frequency offset and time-varying channel in Orthogonal Frequency Division Multiplexing (OFDM) systems over mobile wireless channels, a common technique is, based on one OFDM training...
Provided by: Springer Science+Business Media
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Whitepapers
Assisted Common Information with an Application to Secure Two-Party Sampling
June 6, 2012 12:00am PDT
Secure multi-party computation is a central problem in modern cryptography. An important sub-class of this problem of the following form: Alice and Bob desire to produce sample(s) of a pair of...
Provided by: University of Idaho
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Whitepapers
Detecting and Preventing Assaults on Network & Transport Layers for Linux Systems
June 1, 2012 12:00am PDT
Network Security is an area of major concern to any organization. This paper focuses on various types of attacks on the network & transport layers and presents samples of scripts that aid in...
Provided by: Kurukshetra University
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Whitepapers
A Study on Sampling Techniques for Data Testing
June 1, 2012 12:00am PDT
Data quality has become increasingly important to many organizations to make any decisions on their business, as technology is evolved, the business demands to migrate the data from one platform...
Provided by: Kurukshetra University
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Whitepapers
Performance Comparison of Analog and Digital Radio Over Fiber Link
June 1, 2012 12:00am PDT
In order to meet the ever increasing demand for larger transmission bandwidth, Wireless network based on radio-over-fiber technologies is a very beneficial solution. Various disadvantages of...
Provided by: International Journal of Computer Science & Engineering Technology (IJCSET)
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Whitepapers
Mobile Phones as Mobile Banks and Credit Outlets: The Experience of Farming Households in Rural Southwest Nigeria
June 1, 2012 12:00am PDT
There is no gainsaying the fact that the increasing awareness and penetration of Information and Communication Technologies (ICTs) into the developing world has transformed the economy of these...
Provided by: International Journal of Computing and ICT Research
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Whitepapers
An Efficient Approach for Mining Frequent Itemsets with Large Windows
June 1, 2012 12:00am PDT
The problem of mining frequent itemsets in streaming data has attracted a lot of attention lately. Even though numerous frequent itemsets mining algorithms have been developed over the past...
Provided by: NGM College
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Whitepapers
Improve Intrusion Detection Using Decision Tree With Sampling
June 1, 2012 12:00am PDT
Intrusion detection system used to discover illegitimate and unnecessary behavior at accessing or manipulating computer systems. The present paper aims to improve accuracy Rate of intrusion...
Provided by: International Journal of Computer Technology and Applications
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Whitepapers
VLSI Implementation of Pipelined Fast Fourier Transform
June 1, 2012 12:00am PDT
Digital Signal Processing (DSP) has become a very important and dynamic research area. Now a day's many integrated circuits dedicated to DSP functions. Unfortunately Existing designs are...
Provided by: International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Internet Banking: Analyzing Encouragement and Impediment Factors Among Academicians
June 1, 2012 12:00am PDT
This paper aims to explore the encouragement and impediment factors for consumers to adopt internet banking services. The study should provide effective strategies for banking institutions on how...
Provided by: International Research Association of Computer Science and Technology (IRACST)
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Whitepapers
A New Model of Fingerprint Retrieval Based on Features of Minutiae and Gabor
June 1, 2012 12:00am PDT
Fingerprint is the commonly used biometric property in security, commerce and forensic application. One common problem in pattern recognition is lack of samples, only a few fingerprint samples...
Provided by: International Journal of Computer Applications in Engineering Sciences (IJCAES)
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Whitepapers
A New Entropy Encoding Algorithm for Image Compression Using DCT
May 25, 2012 12:00am PDT
Digital images contain large amount of information that need evolving effective techniques for storing and transmitting the ever increasing volumes of data. Image compression addresses the problem...
Provided by: International Journal of Engineering Trends and Technology
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Whitepapers
Compressive Sensing in Radar Sensor Networks Using Pulse Compression Waveforms
May 24, 2012 12:00am PDT
Inspired by recent advances in Compressive Sensing (CS), the authors introduce CS to the Radar Sensor Network (RSN) using the pulse compression technique in order to efficiently compress, restore...
Provided by: University of Teramo
