education & training

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

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@...

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...

14 Latest comment by KellyMeeker

Whitepapers

Experimental Demonstration of a Cost-Effective Bit Rate Variable IM/DD Optical OFDM with Reduced Guard Band

November 20, 2012 12:00am PST

The authors experimentally demonstrate an intensity modulated and direct detection optical OFDM with variable bit rate from 5 Gb/s to 9 Gb/s using BPSK format. A fast processing based on the...

Provided by: Optical Society of America

Q&A

Opting for Intermediate courses

November 15, 2012 9:51pm PST

Opting for Intermediate courses My friend is in Change Management and he has done the ITIL Foundation. He is in Change Management and we want to know whether he can opt for only Service Transition...

1 Latest comment by Kennedy Varun

Discussion Threads

New iMacs will pack a punch

November 15, 2012 9:20am PST

New iMacs will pack a punch article root Best of both worlds? I've been looking for a new desktop for a while and thought I knew what I was going to get, until I started working with a NE Builder...

7 Started by gariloki  |  Latest comment by Ajarjay

Whitepapers

Analytical Efficiency Evaluation of a Network Mobility Management Protocol for Intelligent Transportation Systems

November 14, 2012 12:00am PST

One of the major concerns in an Intelligent Transportation System (ITS) scenario, such as that which may be found on a long-distance train service, is the provision of efficient communication...

Provided by: EURASIP

Whitepapers

Optimum Training for CSI Acquisition in Cognitive Radio Channels

November 14, 2012 12:00am PST

One of the main issues in the Overlay Cognitive Radio Paradigm (a framework where the secondary transmitter partially cooperates with the primary user) is the acquisition of channel state...

Provided by: University of Vienna

Discussion Threads

All-Time Record Zombie?

November 9, 2012 4:10pm PST

All-Time Record Zombie? http://www.techrepublic.com/article/making-waves-with-linux-a-few-tips-for-trainers/1037749?tag=mantle_skin;content Yes That's definitely the oldest I've seen. I think I...

6 Started by CharlieSpencer_Palmetto  |  Latest comment by CharlieSpencer_Palmetto

Whitepapers

A New Layered Approach for Intrusion Detection

November 9, 2012 12:00am PST

In this paper, the authors have addressed the dual problem of Accuracy and Efficiency for building robust and efficient intrusion detection systems. Their experimental results show that CRFs are...

Provided by: Creative Commons

Discussion Threads

Big Data analysts: Do you hire or train for it?

November 8, 2012 5:21pm PST

Big Data analysts: Do you hire or train for it? article root Market Demand will Require Both Market demand for Big Data skill sets is going to grow substantially so you had better plan on hiring...

1 Started by StevenDDeacon  | 

Discussion Threads

Big Data analysts: Do you hire or train for it?

November 8, 2012 4:07pm PST

Big Data analysts: Do you hire or train for it? article root www.wholesalemkt.net Wonderful. Share a website with you , ( http://www.wholesalemkt.net/ ) Believe you will love it. We accept...

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Blog Post

Steps for getting an Oracle Database Administrator certification

November 7, 2012 6:31am PST

Curious about what's involved in getting an Oracle Database Adminstrator certification? Here's the scoop.

Blog Post

Big Data analysts: Do you hire or train for it?

November 7, 2012 5:14am PST

One way to harness big data is to hire someone to do it. But you're going to find yourself in a highly competitive market.

1

Whitepapers

Reducing the Overhead of OFDM Communications Over Underwater Acoustic Channels

November 6, 2012 12:00am PST

In this paper, the authors propose a receiver design for Single-Input Multiple-Output (SIMO) Orthogonal Frequency Division Multiplexing (OFDM) communications over UnderWater Acoustic (UWA)...

Provided by: Association for Computing Machinery

Whitepapers

Solving the BYOD puzzle with Google Apps

November 1, 2012 12:00am PDT

Look around your office and the trend is clear. People want to use their own mobile devices for work (in a Forrester survey, 53% of employees say they are already doing so). More and more IT...

Provided by: Google

Whitepapers

Handwritten Signature Verification (Offline) Using Neural Network Approaches: A Comparative Study

November 1, 2012 12:00am PDT

Forgery detection has been a challenging area in the field of biometry, e.g., handwritten signatures. Signature verification is a bi-objective optimization problem. The two crucial parameters are...

Provided by: International Journal of Computer Applications

Whitepapers

Multi Lingual Speaker Identification on Foreign Languages Using Artificial Neural Network

November 1, 2012 12:00am PDT

Based on the Back Propagation Algorithm, this paper portrait a method for speaker identification in multiple foreign languages. In order to identify speaker, the complete process goes through...

Provided by: International Journal of Computer Applications

Whitepapers

Stock Market Prediction Model by Combining Numeric and News Textual Mining

November 1, 2012 12:00am PDT

This paper proposes a novel method for the prediction of stock market closing price. Many researchers have contributed in this area of chaotic forecast in their ways. Data mining techniques can be...

Provided by: International Journal of Computer Applications

Whitepapers

Towards Implementation of the Information Security Strategies in South Africa

November 1, 2012 12:00am PDT

The increasing sophistication of information security threats and the ever-growing body of regulation has made information security a critical function in Higher Education Institutions (HEIs)....

Provided by: Journal of Computing