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Energy and the Environment
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Environmental Science
Code Green: Energy-Efficient Programming to Curb Computers' Power Use
May 31, 2011 — A new system called EnerJ helps computer programmers go green, letting them cut a program's energy consumption by up to 50 ... > full story -
The Quantum Computer Is Growing Up: Repetitive Error Correction in a Quantum Processor
May 26, 2011 — Physicists have demonstrated a crucial element for a future functioning quantum computer: repetitive error correction. This allows scientists to correct errors occurring in a quantum computer ... > full story -
Too Easy to Steal Cargo from Transport Networks: Research Points to Solutions
May 24, 2011 — Each year, billions of euros worth of goods are being stolen from European transport networks. A discouraged transport and logistics sector has more or less chosen to tolerate the problem. But there ... > full story -
A New System Increases Network Communication Security and Anonymity
May 24, 2011 — Researchers have developed an anonymous system with automatic routing management. The system sets up a data transmission communication environment whose users are unidentifiable. This safeguards user ... > full story -
Secure Protocol for Medical Data Disclosure Developed
May 17, 2011 — It is important for health-care providers to report health issues, such as influenza outbreaks, to public health authorities. But there is evidence of a reluctance to share patient data for public ... > full story -
Hardware Encryption Developed for New Computer Memory Technology
May 17, 2011 — Security concerns are one of the key obstacles to the adoption of new non-volatile main memory (NVMM) technology in next-generation computers, which would improve computer start times and boost ... > full story -
Computer Science
Hacking
Information Technology
Computer Programming
Computer Modeling
Artificial Intelligence
Build Safety Into the Very Beginning of the Computer System
May 11, 2011 — A new publication provides guidelines to secure the earliest stages of the computer boot process, the so-called BIOS (Basic Input/Output System) that initializes the computer hardware when you switch ... > full story -
Hide Files Within Files for Better Data Security: Using Executable Program Files to Hide Data With Steganography
May 9, 2011 — A new approach to hiding data within executable computer program files could make it almost impossible to detect hidden ... > full story -
Single Atom Stores Quantum Information
May 2, 2011 — A powerful quantum computer could be designed with an incredibly tiny memory. Researchers wrote the quantum state of single photons, i.e. particles of light, into a rubidium atom and read it out ... > full story -
'3-D Towers' of Information Double Data Storage Areal Density
April 19, 2011 — Using well-known patterned media, a team of researchers in France has figured out a way to double the areal density of information by essentially cutting the magnetic media into small pieces and ... > full story
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