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A computer is a machine for manipulating data according to a list of instructions known as a program.

Computers are extremely versatile. In fact, they are universal information-processing machines. According to the Church–Turing thesis, a computer with a certain minimum threshold capability is in principle capable of performing the tasks of any other computer, from those of a personal digital assistant to a supercomputer, as long as time and memory capacity are not considerations. Therefore, the same computer designs may be adapted for tasks ranging from processing company payrolls to controlling unmanned spaceflights. Due to technological advancement, modern electronic computers are exponentially more capable than those of preceding generations (a phenomenon partially described by Moore's Law).

Computers take numerous physical forms. Early electronic computers were the size of a large room, and such enormous computing facilities still exist for specialized scientific computation — supercomputers — and for the transaction processing requirements of large companies, generally called mainframes. Smaller computers for individual use, called personal computers, and their portable equivalent, the laptop computer, are ubiquitous information-processing and communication tools and are perhaps what most non-experts think of as "a computer". However, the most common form of computer in use today is the embedded computer, small computers used to control another device. Embedded computers control machines from fighter aircraft to digital cameras.

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@taniaa_ Will do! Oh yeah & I got it wrong, I do computational maths sem 2 of year 2 not year 1 :( Eff.
hellokarlyy (Karly Deschanel) Wed, 09 Dec 2009 08:53:44 -0000
@taniaa_ Will do! Oh yeah & I got it wrong, I do computational maths sem 2 of year 2 not year 1 :( Eff.
ACL SIGIR SIGKDD NAACL Computational Linguistics EMNLP the Association for NLP Japanese Lexicon CVPR COLING AAAI IJCAI ICML IEA/AIE ECML
yuttieyuttie (Yuta Taniguchi) Wed, 09 Dec 2009 07:54:44 -0000
ACL SIGIR SIGKDD NAACL Computational Linguistics EMNLP the Association for NLP Japanese Lexicon CVPR COLING AAAI IJCAI ICML IEA/AIE ECML
Temporal Logic Mathematical Foundations and Computational Aspects Volume 2 http://chilp.it/?b88e50
ecampusnet (Campus Net) Wed, 09 Dec 2009 07:05:31 -0000
Temporal Logic Mathematical Foundations and Computational Aspects Volume 2 http://chilp.it/?b88e50
RT @yy: A quick guide to organizing computational biology projects http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1000424
lshlj (Sang Hoon Lee) Wed, 09 Dec 2009 06:40:07 -0000
RT @yy: A quick guide to organizing computational biology projects http://www.ploscompbiol.org/article/info:doi/10.1371/journal.pcbi.1000424
@behaviortank "decipher," as in translate? Yes, we will - with computational help. To SPEAK it, fluently... no, never. Dimensionality issue.
DrFausty (Fausty) Wed, 09 Dec 2009 05:33:38 -0000
@behaviortank "decipher," as in translate? Yes, we will - with computational help. To SPEAK it, fluently... no, never. Dimensionality issue.
#FW Stigmergic Optimization (Studies in Computational Intelligence) http://bit.ly/7F3FFE
famewarez (FameWarez) Wed, 09 Dec 2009 05:17:03 -0000
#FW Stigmergic Optimization (Studies in Computational Intelligence) http://bit.ly/7F3FFE

 
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