Related topics: robot
Artificial intelligence
hideArtificial Intelligence (AI) is the intelligence of machines and the branch of computer science which aims to create it. Major AI textbooks define the field as "the study and design of intelligent agents," where an intelligent agent is a system that perceives its environment and takes actions which maximize its chances of success. John McCarthy, who coined the term in 1956, defines it as "the science and engineering of making intelligent machines."
The field was founded on the claim that a central property of human beings, intelligence—the sapience of Homo sapiens—can be so precisely described that it can be simulated by a machine. This raises philosophical issues about the nature of the mind and limits of scientific hubris, issues which have been addressed by myth, fiction and philosophy since antiquity. Artificial intelligence has been the subject of breathtaking optimism, has suffered stunning setbacks and, today, has become an essential part of the technology industry, providing the heavy lifting for many of the most difficult problems in computer science.
AI research is highly technical and specialized, so much so that some critics decry the "fragmentation" of the field. Subfields of AI are organized around particular problems, the application of particular tools and around longstanding theoretical differences of opinion. The central problems of AI include such traits as reasoning, knowledge, planning, learning, communication, perception and the ability to move and manipulate objects. General intelligence (or "strong AI") is still a long-term goal of (some) research, while many researchers no longer believe that this is possible.
For more information about Artificial intelligence, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with artificial intelligence
Putting the squeeze on data
Technology / Computer Sciences
Dec 21, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- Data compression is one of the fundamental research areas in computer science, letting information systems do more with less. It’s the reason the iPod nano can hold thousands of songs instead ...
Computer scientists develop technique to improve helpfulness of user-generated online reviews
Technology / Computer Sciences
Dec 18, 2009 |
not rated yet |
0
(PhysOrg.com) -- Irish computer scientists have developed a system to improve the helpfulness of online customer reviews. In recognition of the quality of their work, the group received a distinguished paper award at the ...
Privacy concerns could limit benefits from real-time data analysis, researcher says
Technology / Computer Sciences
Dec 17, 2009 |
5 / 5 (1) |
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Society will be unable to take full advantage of real-time data analysis technologies that might improve health, reduce traffic congestion and give scientists new insights into human behavior until it resolves questions about ...
Rethinking artificial intelligence: Researchers hope to produce 'co-processors' for the human mind
Technology / Computer Sciences
Dec 07, 2009 |
4.3 / 5 (18) |
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The field of artificial-intelligence research (AI), founded more than 50 years ago, seems to many researchers to have spent much of that time wandering in the wilderness, swapping hugely ambitious goals for ...
Scientists, lawyers mull effects of home robots
Dec 05, 2009 |
3.9 / 5 (8) |
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(AP) -- Eric Horvitz illustrates the potential dilemmas of living with robots by telling the story of how he once got stuck in an elevator at Stanford Hospital with a droid the size of a washing machine.
Artificial Intelligence Shuffles Schedules, Cuts Patients' Wait Times
Dec 03, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Some of the same artificial intelligence (AI) underlying NASA’s Hubble Space Telescope is now streamlining patient care at Strong Memorial Hospital, helping radiologists and technologists ...
Building real security with virtual worlds
Technology / Computer Sciences
Nov 26, 2009 |
4.2 / 5 (6) |
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(PhysOrg.com) -- Advances in computerized modeling and prediction of group behavior, together with improvements in video game graphics, are making possible virtual worlds in which defense analysts can explore ...
As robots become more common, Stanford experts consider the legal challenges
Other Sciences / Social Sciences
Nov 23, 2009 |
4.5 / 5 (4) |
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(PhysOrg.com) -- They already detect and defuse bombs, control traffic patterns and do some basic household chores. And scientists predict that pretty soon, robots will be using artificial intelligence to play a larger role ...
Secure computers aren't so secure
Technology / Computer Sciences
Oct 30, 2009 |
4.6 / 5 (13) |
3
(PhysOrg.com) -- Even well-defended computers can leak shocking amounts of private data. MIT researchers seek out exotic attacks in order to shut them down.
Parallel course: Researchers help ease transition to parallel programming
Technology / Computer Sciences
Oct 23, 2009 |
4.5 / 5 (16) |
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(PhysOrg.com) -- In 1995, a good computer chip had a clock speed of about 100 megahertz. Seven years later, in 2002, a good computer chip had a clock speed of about three gigahertz -- a 30-fold increase. And ...
Cyborg beetles to be the US military's latest weapon (w/ Video)
Oct 15, 2009 |
4.7 / 5 (30) |
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(PhysOrg.com) -- A team of scientists funded by the US Defense Advanced Research Projects Agency (DARPA) have implanted miniature neural and muscle stimulation systems into beetles to enable their flight to ...
In search of machines that play at being human
Technology / Computer Sciences
Oct 14, 2009 |
2 / 5 (3) |
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Researchers at Carlos III University (Spain) have taken part in an international contest whose objective is to improve artificial intelligence utilized in virtual worlds. The challenge for the participants ...
Seeing things: Researchers teach computers to recognize objects
Technology / Computer Sciences
Oct 13, 2009 |
3.2 / 5 (5) |
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(PhysOrg.com) -- If computers could recognize objects, they could automatically search through hours of video footage for a particular two-minute scene. A tourist strolling down a street in a strange city ...
Securing the web: New tool would automatically plug holes that hackers exploit
Technology / Computer Sciences
Oct 08, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- More and more, malicious hackers are exploiting web site security holes to attack their victims' computers. Programmers try to identify those holes in advance and plug them with code that ...
UIC Researchers Probe Computer 'Commonsense Knowledge'
Technology / Computer Sciences
Oct 06, 2009 |
3.5 / 5 (2) |
0
(PhysOrg.com) -- Challenge a simple pocket calculator at arithmetic and you may be left in the dust. But even the most sophisticated computer cannot match the reasoning of a youngster who looks outside, sees a fresh snowfall, ...
