open source News and Other Resources

Whitepapers

Broadcasting With Hard Deadlines in Wireless Multi-Hop Networks Using Network Coding

March 17, 2013 12:00am PDT

Broadcasting with network coding mixes packets to minimize the number of transmissions, which improves the energy efficiency of wireless networks. On the other hand, delaying the transmissions...

Provided by: John Wiley & Sons

Whitepapers

Heterogeneous Delay Tolerant Task Scheduling and Energy Management in the Smart Grid With Renewable Energy

March 15, 2013 12:00am PDT

The smart grid is the new generation of electricity grid that can efficiently utilize new distributed sources of energy (e.g., harvested renewable energy), and allow for dynamic electricity price....

Provided by: Institute of Electrical & Electronic Engineers

Whitepapers

Distributed Space-Time Coding of Over-the-Air Superimposed Packets in Wireless Networks

March 14, 2013 12:00am PDT

In this paper, the authors propose a new cooperative packet transmission scheme that allows independent sources to superimpose over-the-air their packet transmissions. Relay nodes are used and...

Provided by: University of the Witwatersrand

Whitepapers

A New Novel Based Approach to Enhance Security in Arithmetic Coding Using Random Probabilities

March 14, 2013 12:00am PDT

The current network scenario demands secure and fast communication of information. This requires both compression and encryption. Arithmetic coding provides compression as well as data security....

Provided by: International Journal of Science and Research (IJSR)

Whitepapers

Apache Hadoop: the Swiss Army Knife of IT

March 13, 2013 12:00am PDT

While Apache Hadoop originated as a batch process, big data analysis framework, today's uses of the technology have evolved and grown dramatically. From low-cost data storage, to OLAP, NoSQL...

Provided by: Global Knowledge

Whitepapers

Lean Implementations of Software Testing Tools Using XML Representations of Source Codes

March 12, 2013 12:00am PDT

By utilizing XML representations of source programs under test, a new approach is proposed to concisely implement some prototypes for TACCLE, a software testing methodology. The conversions...

Provided by: Institute of Electrical and Electronics Engineers

Whitepapers

High-Resolution Direction Finding of Non-Stationary Signals Using Matching Pursuit

March 12, 2013 12:00am PDT

One of the main goals of Time-Frequency (TF) signal representations in non-stationary array processing is to equip multi-antenna receivers with the ability to separate sources in the TF domain...

Provided by: Islamic Azad University

Whitepapers

An SDR Implementation of a Visible Light Communication System Based on the IEEE 802.15.7 Standard

March 11, 2013 12:00am PDT

The aim of this paper is to present an implementation of a functional IEEE 802.15.7 real-time testbed based on the Software Defined Radio (SDR) concept. This implementation is built with low cost...

Provided by: CTTC

Whitepapers

Measurement Based Impromptu Deployment of a Multi-Hop Wireless Relay Network

March 11, 2013 12:00am PDT

The authors study the problem of optimal sequential ("As-you-go") deployment of wireless relay nodes, as a person walks along a line of random length (with a known distribution). The objective is...

Provided by: Indian Institute of Science

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Enhancing Security and Response Time for Secure Search in Unstructured Peer to Peer Network

March 10, 2013 12:00am PST

In a Peer-To-Peer (P2P) network, every machine plays the role of client and server at the same time. Peer to peer networks can be categorized into structured and unstructured peer to peer...

Provided by: International Journal of Science and Research (IJSR)

Whitepapers

Malicious User Detection in Cooperative Environment in Cognitive Radio Networks

March 10, 2013 12:00am PST

Cognitive radio efficiently utilizes the unused spectrum for secondary usage without interfering a primary licensed user. In cooperative environment, a primary licensed user can share spectrum...

Provided by: International Journal of Science and Research (IJSR)

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Updates in Streaming Data Warehouses by Scalable Scheduling

March 10, 2013 12:00am PST

The project includes a streaming data warehouse update problem as a scheduling problem where jobs correspond to the process that load new data into tables and the objective is to minimize data...

Provided by: International Journal of Science and Research (IJSR)

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Voltage and Frequency Control of Asynchronous Generator for an Isolated Wind Energy Conversion System

March 10, 2013 12:00am PST

This paper deals with a Battery Energy Storage System (BESS) and an IGBT (Insulated Gate Bipolar Junction Transistor) based 4 leg voltage source converters. Three legs of the converter are...

Provided by: International Journal of Science and Research (IJSR)

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A New Algorithm of the Data Mining Model in Cloud Computing Based on Web Fuzzy Clustering Analysis

March 10, 2013 12:00am PST

Cloud computing are Internet-based services to increase the use and delivery models, usually involving the Internet to provide easy to dynamically scalable and often virtualized resources. To...

Provided by: Journal of Theoretical and Applied Information Technology

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Be a multi-sourced IT services broker

March 8, 2013 12:00am PST

As today’s IT landscape becomes more dynamic, managing the mixture of delivery platforms, vendors and service contracts to build a coherent service portfolio is a growing challenge for senior IT...

Provided by: Hewlett-Packard (HP)

Blog Post

Crypton for developers: Toward cryptographically-secure cloud apps

March 7, 2013 11:56am PST

A new open source project called Crypton hopes to put a reusable cryptographic solution in the hands of cloud app developers, providing easy, built-in encryption of user data.

Whitepapers

Joint Wireless Information and Energy Transfer in a Two-User MIMO Interference Channel

March 7, 2013 12:00am PST

Over the last decade, there has been a lot of interest to transfer energy wirelessly and recently, Radio Frequency (RF) radiation has become a viable source for energy harvesting. It is nowadays...

Provided by: Electronics and Telecommunications Research Institute

Whitepapers

Review of Odd Even Routing Algorithm for 2D Mesh Topology of Network-on-Chip Architecture for Bursty Traffic

March 6, 2013 12:00am PST

Network-on-Chip (NoC) has been introduced as a new paradigm to solve System on chip (SOC) design challenges. The Network-on-Chip (NoC) architecture as a viable solution to the complex on-chip...

Provided by: International Journal of Computer Applications

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Review of Mesh Topology of NoC Architecture Using Source Routing Algorithms

March 6, 2013 12:00am PST

NoC is efficient on-chip communication architecture for SoC architectures. It enables integration of a large number of computational and storage blocks on a single chip. NoCs have tackled the SoCs...

Provided by: International Journal of Computer Applications