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Latest Theoretical computer science Stories

Image 1 - Algorithm Paves Way For Future 'Smart Sand'
2012-04-03 04:55:18

Lee Rannals for Redorbit.com Researchers from MIT have developed new algorithms that could enable "Smart Sand" to form into any shape. By using the algorithm, individual Smart Sand grains would be able to communicate to one another, forming a three-dimensional object. As messages are passed back and forth to each of the grains, they selectively attach to each other to form an object, while the unused grains simply fall away. Once the object has served its purposed, the smart sand...

2012-03-29 14:40:35

Researchers have discovered a new way in which computers based on quantum physics could beat the performance of classical computers. The work, by researchers based in Singapore and the UK, implies that a Matrix-like simulation of reality would require less memory on a quantum computer than on a classical computer. It also hints at a way to investigate whether a deeper theory lies beneath quantum theory. The finding emerges from fundamental consideration of how much information is needed to...

2012-02-07 23:16:08

Scientists at The Scripps Research Institute in California and the Technion—Israel Institute of Technology have developed a “biological computer” made entirely from biomolecules that is capable of deciphering images encrypted on DNA chips. Although DNA has been used for encryption in the past, this is the first experimental demonstration of a molecular cryptosystem of images based on DNA computing. Instead of using traditional computer hardware, a group led by Professor...

Image 1 - Quantum In The Cloud?
2012-01-20 14:20:14

A report published this week indicates that a new, secure, high-speed computing technology based on quantum physics is compatible with “cloud computing” and could eventually revolutionize the world of computers as we currently understand it. Blind quantum computing, as it´s being called, exploits uncertainties in quantum physics to carry out ultra-fast computations. And according to an international team of researchers who published their work in this week´s issue of...

2011-12-12 22:50:00

During the month of November, 258 schools across Indiana competed in the 2nd Annual Hoosier Math Cup, a contest encouraging kids to practice their math skills and have fun while creating a stronger foundation for learning. Nearly 26,000 students participated in the statewide contest sponsored by the Indiana Department of Education and Apangea Math, a web-based award-winning provider of supplemental math instruction for grades 3 - 12. Indianapolis, IN (PRWEB) December 12, 2011 During the...

2011-12-12 13:24:20

The fundamental resource that drives a quantum computer is entanglement–the connection between two distant particles which Einstein famously called 'spooky action at a distance'. The Bristol researchers have, for the first time, shown that this remarkable phenomenon can be generated, manipulated and measured entirely on a tiny silica chip. They have also used the same chip to measure mixture–an often unwanted effect from the environment, but a phenomenon which can now be...

Algorithm Accurately Predicts Which Cars Will Run Red Lights
2011-12-01 06:10:46

Researchers at MIT have devised an algorithm that predicts when an oncoming car is likely to run a red light. The team developed an algorithm based on parameters such as the vehicle's deceleration and its distance from a light to determine which cars were potentially going to run a red light, and which were going to be "compliant." They tested the algorithm on data collected from an intersection in Virginia and found that it accurately identified potential violators within a couple of...

2011-11-02 21:52:30

A discovery by physicists at UC Santa Barbara may earn silicon carbide —— a semiconductor commonly used by the electronics industry —— a role at the center of a new generation of information technologies designed to exploit quantum physics for tasks such as ultrafast computing and nanoscale sensing. The research team discovered that silicon carbide contains crystal imperfections that can be controlled at a quantum mechanical level. The finding is published this week...


Latest Theoretical computer science Reference Libraries

Algorithm
2013-12-16 10:46:30

In mathematics and computer science, an algorithm is a step-by-step procedure for calculations. Algorithms are used for calculations, automated reasoning, and data processing. An algorithm is an effective technique expressed as a finite list of well-defined instructions for calculating a function. Starting from an initial state and an initial input, the instructions describe a computation that, when executed, proceeds through a finite number of well-defined successive states and eventually...

Information and Computation
2012-07-13 19:30:11

Information and Computation is a computer journal established in 1957 under the name Information and Control and published monthly by Elsevier Academic Press. As of July 2012, the editor-in-chief is A.R. Meyer (Lab. for Computer Science, Massachusetts Institute of Technology, Cambridge, USA). The journal welcomes original papers in all areas of theoretical computer science and computational applications of information theory. The journal welcomes all articles pertaining to the following...

Journal of Automata, Languages and Combinatorics
2012-05-15 09:03:49

The Journal of Automata, Languages and Combinatorics is a peer-reviewed scientific journal established in 1965 as the Journal of Information Processing and Cybernetics (Elektronische Informationsverarbeitung und Kybernetik). It obtained its current title in 1996 with volume numbering reset to 1. As of May 2012, the editor-in-chief is Jurgen Dassow (Otto-von-Guericke-Universität Magdeburg). The main focus of this journal is on a subfield of theoretical computer science, particularly...

Journal of the Association for Computing Machinery
2012-05-15 08:19:42

The Journal of the Association for Computing Machinery (JACM) is the official journal of the Association for Computing Machinery (ACM). It was established in 1954 and is published bi monthly by the ACM. As of May 2012, the editor-in-chief is Victor Vianu (University of California, San Diego). It is peer-reviewed and covers computer science and science in general, especially theoretical aspects. The scope of the journal is based on areas covered by the Editorial Board, and these areas are...

Formal Aspects of Computing
2012-04-25 18:46:59

Formal Aspects of Computing (FAC) is a peer-reviewed scientific journal published by Springer Science+Business Media. It covers the area of formal methods and associated topics in computer science. The journal is associated with BCS-FACS (The British Computer Society Formal Aspects of Computing Science Specialist Group). FAC's editors-in-chief are Jim Woodcock and Cliff Jones. The main goal of the journal is to promote growth of computing science, to show its relation to practice and to...

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