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education & training
(9507 results)-
Whitepapers
A Self-Organizing Neural Scheme for Door Detection in Different Environments
December 1, 2012 12:00am PST
Doors are important landmarks for indoor mobile robot navigation and also assist blind people to independently access unfamiliar buildings. Most existing algorithms of door detection are limited...
Provided by: International Journal of Computer Applications
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Whitepapers
Urdu Character Recognition Using Principal Component Analysis
December 1, 2012 12:00am PST
This paper proposes a method for Urdu language text search in image based Urdu Text. In the proposed method two databases of images have been created; first one for training purpose and another...
Provided by: International Journal of Computer Applications
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Whitepapers
Learning Quality and Speed in Networks of Neurons and Knowledge of Behavior Problems
December 1, 2012 12:00am PST
This paper introduced to the basic tasks to increase the speed networks and neurons and important way for optimal training and focus on solving problems and improving the quality and increasing...
Provided by: International Journal of Computer Applications
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Whitepapers
Towards Minimizing Human Factors In End-User Information Security
December 1, 2012 12:00am PST
Today, many hardware and software solutions are available to enhance information security, however, little is known about the human factor in information security. Other researchers have revealed...
Provided by: International Journal of Computer Science and Network Security
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Whitepapers
An Effective Rule-Based Probabilistic Classifier for Text Mining
December 1, 2012 12:00am PST
The authors define a new probabilistic classifier for text mining, which uses ODP taxonomy and domain ontology and datasets to cluster and identify the category of the given text document. Their...
Provided by: EuroJournals
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Blog Post
Choosing a Big Data vendor
November 29, 2012 7:51am PST
After establishing your core Big Data team in-house, it might be time to bring in an outside vendor for assistance. Will Kelly offers tips on choosing a Big Data vendor.
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Whitepapers
Energy Efficient Estimation of a MIMO Channel
November 26, 2012 12:00am PST
Exploiting the benefits of multiple antenna technologies is strongly conditioned based on the knowledge of the wireless channel that affects the transmissions. To this end, various channel...
Provided by: EURASIP
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Whitepapers
Design and Realization of FPGA Based Off-Chip Trained MLP for Classical XOR Problem and Need of On-Chip Training
November 22, 2012 12:00am PST
Artificial Neural Network (ANN) is an important soft computing tool. ANN is an adaptive statistical model which resembles the human brain activities. Artificial neuron is the main information...
Provided by: International Journal of Computer Applications
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Whitepapers
Indoor Positioning and Distance-aware Graph-based Semi-supervised Learning Method
November 21, 2012 12:00am PST
The growing interest for location-based services motivates many researchers to study different localization techniques for indoor environments. The main objective of these studies is to find a...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Multidimensional Resource Allocation Strategy for High-Speed Railway MIMO-OFDM System
November 21, 2012 12:00am PST
With the wide deployment of high-speed railway at more than 300 kilometers per hour, providing various services effectively for users in the train becomes both practical demand and interesting...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
ANFIS-based Quality Prediction Models for AMR Telephony in Public 2G/3G Mobile Networks
November 21, 2012 12:00am PST
The scope of this research paper is the proposal of voice quality prediction models, based on Adaptive Neuro-Fuzzy Inference Systems (ANFIS), for Adaptive Multi Rate (AMR) telephony service...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Training Sequence Design for Data-Aided Synchronization of Burst-Mode CPM
November 21, 2012 12:00am PST
In this paper, the authors study the Cramer-Rao Bound (CRB) for Continuous Phase Modulation (CPM) signals. Based on the CRB computations, they propose the optimum training sequence for joint...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Orthogonal Training Signal Relaying for Channel Estimation in Dual-Hop AF Relay Networks
November 21, 2012 12:00am PST
In this paper, an orthogonal training signal relaying technique for channel estimation in a dual-hop Amplify and Forward (AF) relay network with multiple relays is proposed. In an existing...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Performance Comparison Between Multihomed Network Mobility Protocols
November 21, 2012 12:00am PST
NEtwork MObility (NEMO) protocols are required to maintain connectivity of ongoing sessions for mobile networks that can be formed in bus, train, aircrafts with a wide variety of on-board...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Compressive Sensing Framework for Signal Processing in Heterogeneous Cellular Networks
November 21, 2012 12:00am PST
The authors consider a heterogeneous cellular network where each base station sends a unique training signal based on its physical layer cell identity. The received signal at the Mobile Terminal...
Provided by: Indian Institute of Technology Madras
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Whitepapers
Segment Training Based Individual Channel Estimation for One-Way Relay Network
November 21, 2012 12:00am PST
In this paper, the authors design a segment training based individual channel estimation scheme in the classical three-node amplify-and-forward One-Way Relay Network (OWRN). They investigate the...
Provided by: SouthEast SAS Users Group
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Whitepapers
Coarse Frame Synchronization for OFDM Systems Using SNR Estimation
November 21, 2012 12:00am PST
In wireless Orthogonal Frequency Division Multiplexing (OFDM) systems, coarse frame synchronization and Signal-to-Noise Ratio (SNR) values are two crucial parameters for OFDM receivers. In this...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Spectrum-Efficient Coherent Optical Zero Padding OFDM for Future High-Speed Transport Networks
November 21, 2012 12:00am PST
By fully exploiting the optical channel properties, the authors propose in this paper the Coherent Optical Zero Padding Orthogonal Frequency Division Multiplexing (CO-ZP-OFDM) for future...
Provided by: Tsihai
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Blog Post
Help for Mac help desks
November 20, 2012 9:00am PST
Erik Eckel recommends Apple's own professionally produced documentation to help both administrators and users find the help they need. Here's where to find it.
5 Latest comment by compudizzal@...
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Blog Post
A (relatively) brief guide to Cisco IT certifications
November 20, 2012 8:45am PST
Cisco IT certifications are often found sprinkling the lists of the highest paying certifications in the industry. If you're looking at getting certified, take a look at this guide to Cisco IT...
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