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Latest Theoretical computer science Stories

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2011-08-11 05:45:00

Physicists at the National Institute of Standards and Technology (NIST) have discovered that the quantum properties of ions can be manipulated using microwaves, instead of lasers. Using microwaves enables the experiments to be made with a system that is one-tenth the size of conventional laser based systems. Compared to the laser sources, microwave components could be expanded to build practical quantum computing systems using thousands of ions for quantum computing and simulations....

2011-08-02 16:37:52

Dr Xiao-Qi Zhou and colleagues at the University of Bristol's Centre for Quantum Photonics and the University of Queensland, Australia, have shown that controlled operations "” ones that are implemented on the condition that a "control bit" is in the state 1 "” can be dramatically simplified compared to the standard approach. The researchers believe their technique will find applications across quantum information technologies, including precision measurement, simulation of...

2011-07-12 12:31:00

NEWARK, Del., July 12, 2011 /PRNewswire/ -- Lightwave Logic, Inc. (OTC Bulletin Board: LWLG) a technology company focused on the development of the 'Next Generation Nonlinear Optical Polymer Material Platform' for applications in high speed fiber-optic data communications and optical computing, announced today that Jim Marcelli, its chief executive officer sent the following open letter to its shareholders: Open Letter to Lightwave Logic, Inc. Shareholders Fellow Shareholders, I want...

2011-06-29 11:40:00

NEWARK, Del., June 29, 2011 /PRNewswire/ -- Lightwave Logic, Inc. (OTC Bulletin Board: LWLG.OB), a technology company focused on the development of a Next Generation Non Linear Optical Polymer Materials Platform for applications in high speed fiber-optic data communications and optical computing, provided a progress report on testing and fabrication progress of initial all-optical waveguides. The testing and fabrication conducted by the City University of New York's (CUNY) team at the...

2011-06-07 07:47:00

AMSTERDAM, June 7, 2011 /PRNewswire-FirstCall/ -- - Contest Created to Improve the Way Scientific Information is Communicated and Used Elsevier, a leading publisher of scientific, technical and medical information products and services, has announced the winners of the Executable Paper Grand Challenge (http://www.executablepapers.com/), a program Elsevier created to address the difficulties associated with reproducing computer science research results. The awards presentation...

2011-05-04 15:00:51

Evolution is providing the inspiration for University of Adelaide computer science research to find the best placement of turbines to increase wind farm productivity. Senior Lecturer Dr Frank Neumann, from the School of Computer Science, is using a "selection of the fittest" step-by-step approach called "evolutionary algorithms" to optimise wind turbine placement. This takes into account wake effects, the minimum amount of land needed, wind factors and the complex aerodynamics of wind...

2011-04-08 00:00:29

Mangahigh, an online games-based teaching resource for K-12 math, today announced that the Mangahigh.com service will henceforth be free for use in US schools. From now on, teachers across the US will be able to use Mangahigh to deliver better math outcomes, and save money for their school at the same time. New Jersey (PRWEB) April 07, 2011 From today, the Mangahigh.com games-based math resource will be free for US schools. Students, teachers, schools and districts across the country can...

2011-03-15 14:37:53

The goal: Room-temperature spintronic computers University of Utah researchers built "spintronic" transistors and used them to align the magnetic "spins" of electrons for a record period of time in silicon chips at room temperature. The study is a step toward computers, phones and other spintronic devices that are faster and use less energy than their electronic counterparts. "Electronic devices mostly use the charge of the electrons - a negative charge that is moving," says Ashutosh Tiwari,...

2011-03-15 07:00:00

STOCKHOLM and TOULOUSE, France, March 15, 2011 /PRNewswire/ -- Prover Technology, the world leader in Signaling Design Automation, today announced that Ansaldo STS has placed an order for using Prover Certifier for ERTMS Level 2 interlocking systems delivered to Trafikverket, the Swedish Transport Administration. Prover Certifier is the only software product on the market that enables automatic production of the complete safety evidence for CENELEC EN50128 SIL 4 certification based on...

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2011-03-02 09:25:19

A research group led by scientists from the University of Bristol has demonstrated the quantum operation of new components that will enable compact circuits for future photonic quantum computers. Quantum computers, holding the great promise of tremendous computational power for particular tasks, have been the goal of worldwide efforts by scientists for several years. Tremendous advances have been made but there is still a long way to go. Building a quantum computer will require a large number...


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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Word of the Day
baudekin
  • A rich embroidered or brocaded silk fabric woven originally with a warp of gold thread.
'Baudekin' seems to be an alternative form of 'baldachin,' from the Italian 'Baldacco,' Baghdad, the city where the material was made.
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