未来机器人智能能否战胜人类智能.ppt
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1、1/29,Robotic Intelligence VS Human Intelligence,Trista,2011-5-24,2/29,Part 1,Part 2,Part 3,Part 4,Evolution of Robots In Movies /10 stages /causes & results,Insights /Say Yes: Strong AI /Say No: Weak AI,Our Point of View /Tool Properties & Subordination /Cannot Self-evolve /No Intentionality /No Soc
2、iality,The Way Out /We need not /We need /Man-Machine Symbiotic System,3/29,Evolution of Robots In the Movies,Causes Science frictions: Exaggeration of threats High-techs: Moores Law,Nanotechnology, Quantum Calculations Works: Interaction robot, Cook robot, Talent robot, Sexual robot Results Attitud
3、e to robots: Love yet fear, desire yet reject. Worries: Ultra-intelligent robots will be a threat to the existence of human civilization.,4/29,Whether will the robotic intelligence surmount the human intelligence or not in the future ?,Your standpoints?,5/29,Say Yes :,Hugo de Garis Ray Kurzweil Step
4、hen William Hawking,6/29,Hugo de Garis: Father of the artificial cerebrum,His prophecy: Super AI will bring war and replace humans as the dominant species. He is crazily believe in ultra-intelligent machines, whose thinking and learning abilities are trillion squares times of humans as he thinks. An
5、d those machines will eradicate human beings as easily as kill mosquito, without any sorry. Its similar to a kind of robot worship religious idea.,7/29,Ray Kurzweil: Inventor & Computer scientist,The turning point of information technology will arrive in 2045. Then artificial intelligence will surpa
6、ss the human brain, completely changing the significance of humanity. Humans and machines will merge into a “super human“, and under the help of the developing technology, humans can obtain “eternal life“.,Idealism world outlook Both human thoughts and religious beliefs can be calculated by mathemat
7、ics.,8/29,Stephen William Hawking : The greatest scientist,If the extreme complex chemical molecular can act in the human body and come into being intelligence, then so can the rather complex electronic circuits do. Propose to modify the human gene, otherwise we may be surmounted by the computer.,9/
8、29,Strong AI They think that humans can create the intelligent machines with self-awareness, truly capable of reasoning and solving problems. Under the external environmental stimulus, they can think and accumulate unceasingly. Through self-study, they can enhance their own intelligence. Representat
9、ive figure: Turing,Turing Test,If a computer can make tester believe that it is a person, namely the computer possesses intelligence.,10/29,Say No:,Weak AI They think that humans can produce the intelligent machines endowed with some kinds of intelligence, which is fixed, cannot be changed, reacting
10、 to some designated external environmental stimulus according to programs. It seems to be some kind of intelligence, but without self-awareness and consciousness. Moreover, let alone with the true ability to reasoning and solving problems. Representative figure: John R.Searle,Chinese Room Model,11/2
11、9,1. Chinese characters are sent into the room.,According to operating rules, change these input Chinese characters into some other Chinese characters.,3. Sent the new Chinese characters out of the room.,“你懂中文吗?”,“懂,当然懂!”,Chinese Room Model,Doesnt know Chinese at all.,12/29,Our Point of View: Humani
12、sm,The function of the human brain will continue to be understood, thus robotic intelligence will continue the approach to human intelligence. And it can exceed human intelligence on the local scale , such as precision fast computing power, a powerful storage capacity, etc. However, based on dynamic
13、 analysis, the development and evolution of human intelligence are also constantly.Robotic Intelligence as the principal object of human intelligence product, its role and function is subject to the constraints of human intelligence. So it must be less than human intelligence.,13/29,Talking Points,a
14、) Tool properties & Subordination,The design principles and motivation of robots are to complement and supplement human intelligence rather than as a will to replace human intelligence. The human allot those junior human intelligence tasks to robots, and spend more time on senior creative activities
15、. On the initiative of creating, people show the irreplaceable advantages.,Small Story: The source of “Robot”,14/29,Examples,ABB industry robots Classification by role: welding, grinding, coating, handling, sorting, assembly, packaging, etc. Properties: accurate, fast, flexible, efficient, stable. m
16、ake up for deficiencies on the human physical labor. Famous advertising: truly right move , power and productivity,However: The motion of end-effectors lack of closed-loop control as human visual system, which causes some blindness on reaching destinations more or less. Compare with their fixed jobs
17、, we human deal with the senior tasks: eliminate errors, product design and development.,15/29,NASA “Spirit” Mars Rover,Honorary but onerous task Looking for possible life on Mars.,16/29,Why cannot the human land on Mars till now?,Due to the constrains of human physiological structure, the environme
18、nt on Mars is a great challenge to mankind, such as weightlessness, intense radiation, large temperature difference between day and night.,Undeniable that robots play as powerful tools in assisting the human exploring Mars. However, compared to “spirit” s workdrilling rock,take photos and some other
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