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PrologueMajor evolution in Science: RobotA mechanical beingTerm Robot means “Forced Labor” What is Robot ?Other terminologiesThere are two major types...Cyborgs&Androids2

Technology has already made us a Cyborg.CyborgsA Cybernetic Organism.3Integration of Artificial and Natural systems.A C-LEG systemTerm Cyborg was coined in 1960.Two types of Cyborgs...Cyborg: Evolution of the SupermanRestorativeEnhanced&

AndroidResemble a human species4Behavior&AppearanceTerm android was first used in…Tomorrow's EveThe first full body walking android"Albert Hubo"

What is… ?It’s the process of converting… Emerged over the last few yearsFor Example: In Mobiles...Performance is specified in terms ofAccuracySpeedReal Time FactorWord Error Rate6

Applications7Automatic translation Automotive speech recognition Dictation Hands-free computingInteractive voice response Mobile telephony& Robotics 

Drawbacks8It never works in a noisy environmentN.L.PA new program was developedProduce an unexpected resultsRequires you to speak in exactly the same way

N.L.P is…10Evolution of Speech Recognition…Basically a program that performs…It can understand you really wanted to say.Used In :Almost everywhere …

Importance It can read newspaper. Store information in its database. Translate words into your language. Advance search features. Doesn’t sound machine-like.11

Why NLP is HardLack of common sense. Problem in co-relating the twoinformation's.Expect a complete sentence.Needs full information.12

N.L.U is…13System that uses NLP.Example – Elisa System.Understands simple sentences.If it doesn’t understands.Had no common sense.

Perfect NLU System14Tell your personal assistant NLU system, “Get me all back issues that have the phrase ‘natural language’ in them.We are still very far from where we would like to beStore information and perform actionsImagine that you work for a magazine and have perfected NLU systems all around your office.

Artificial IntelligenceStudy and design of intelligent agentsThe term was first used by John McCarthy AI is studied in overlapping fields of computer science17The science and engineering of making intelligent machines

Methods includes: Expert systems Case based reasoning Bayesian networks Behavior Based Artificial IntelligenceContd…AI systems are built around automated inferenceApplications are generally divided into two types:Conventional AI mostly involves methods18&ClassifiersControllers

ApplicationsBanks use artificial intelligence systems to organize operations.A medical clinic can use artificial intelligence systems to organize bed schedules.19

Computational IntelligenceSuccessor of Artificial Intelligence.Closely associated with Soft Computing.Involves iterative development.Research is focusing on building human-like robots20

Genetic Algorithm Search technique used in computing. Inspired by Darwin’s theory of evolution. Faster than other algorithms. Gene is a Bit. Chromosomes are String of Bits.22 

Procedure Formation of initial population chromosomesIndividual selection through a fitness based process.23Initialization:Selection:

Contd…24Reproduction:Generation of a second generation population using genetic operators, Crossover and MutationTerminationGenerational process is repeated until a termination condition has reached

A Bot-Eat-Bot World26Developed 12 “Free-Thinking” robots.Robots were divided in two categoriesAim:If and how bots evolve an Ecosystem.Prof. Noel Sharkey, technical adviser forBCC’s TechnoGames.Predators&Prey

Contd…Sounds like a science fiction film Plot.Was the largest experiment ever in Artificial Intelligence.It wasn’t science fiction, it was science fact.Prey had to charge their solar batteries.Predators had to suck the battery power of Prey.27 

Neural NetworkProgramming system based on working of a Human Brain.Robots Brain : 32-bit Hitachi microcontrollers.Object powered with Neural Network, can learn from its own Actions.That is they can Evolve by themselves.28 

How Would they Evolve ?By uploading their “Electronic Genes”.With these genes, Offspring’s will becreated.The unexpected turn ….Prof. said he was thrilled that robotshave evolved.29 

Experiment Ends….Prof. also said there is no need for us to worry.Ended in August 2003.Now aims to build more intelligent Robots.For Exploring distant planetsWhich can adapt to changing environmentalcondition.30 

>> www.thinkdigit.com>> www.robots_dreams.com>> www.google.com>> www.cyc.com>> www.doc.ic.ac.ukWebliography32

Bibliography>> Digit Magazine>> P C Quest Magazine33

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