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ARTIFICIAL INTELLIGENCE ( AI ) & APPLICATIONS

ARTIFICIAL INTELLIGENCE ( AI ) & APPLICATIONS. A. S. MD. KAMRUZZAMAN. Introduction History AI performances Application of AI Importance of AI Future Perspective Demos Conclusion. AI is a branch of Computer Science concerned with the study and creation of computer systems.

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ARTIFICIAL INTELLIGENCE ( AI ) & APPLICATIONS

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  1. ARTIFICIAL INTELLIGENCE ( AI ) & APPLICATIONS A. S. MD. KAMRUZZAMAN

  2. Introduction • History • AI performances • Application of AI • Importance of AI • Future Perspective • Demos • Conclusion

  3. AI is a branch of Computer Science concerned with the study and creation of computer systems. AI exhibits some form of intelligence: systems that learn new concepts and tasks, can reason and draw useful conclusions about the world. AI systems also can understand a natural language or perceive and comprehend a visual scene, and perform other types of feats that require human types of intelligence. Introduction

  4. Introduction (counted.) Figure . Agents interact with environments through sensors and effectors

  5. History • 1940 - 1950; knowledge of the basic physiology and function of neurons in the brain. • Revolutions have occurred in robotics, computer vision, machine learning (including neural networks) and knowledge representation.

  6. AI performances • Knowledge representation is a design for knowledge–based agent. • Expert systems are programs that mimic the behavior of a human expert. They use information that the user supplies to sender an opinion on a certain subject. The expert system asks user questions until it can identify an object that matches with the answer from the user. • Natural Language Processing (NLP) tries to make the computer capable of understanding commands written in standard human languages. • Robotics:Industrial assembly robots are used in a controlled environment. It can perform only programmed task.

  7. Application of AI • The GPS developed in 1957 by Alan Newell and Hervert Simon, embodied a grandiose vision • The main programming languages used in AI are Lisp and Prolog • Prolog especially used in Europe and Japan, and Lisp in the U.S.

  8. Importance of AI • AI is the field where human brain and machine talks together. The importance of AI is very wide. Human brain can be transformed into a machine format and all the research is done through AI. • Cognitive Psychology and AI are very related. • Cognitive Psychology discusses on human behavior and AI deals how to transform machine close to human.

  9. Future Perspective • (1) Reducing the time and cost of development is a big plan for AI. • (2) Allowing students to work collaboratively is another plan from Researchers. • Perfect rationality: the classical notion of rationality in decision theory. • Bounded optimality: A bounded optimal agent behaves as well as possible given its computational resources. • Game theory studies decision problems in which the utility of a given action depends not only on chancing events in the environment but also on the actions of other agents.

  10. Demos • Speak with Jesus • Talk to Julie, With e-cards • Multilingual Text-to-Speech Systems • Dr. Werner Wilhelm Webowitz's Office! • ELIZA - a friend you could never have before • Type in text to be synthesized • Converse with Arty Fishal looney-bin • Brain the Bot • Conversation with TIPS

  11. Conclusion • AI just finished with its period of infancy. It has ramifications that yet remain unknown to everyone. The effort and research can bring the surprising innovations. • There are also results which cannot be foreseen when the computer begins to think for itself. A computer it can be used in different ways depending on the user’s needs.

  12. References • Norvis, Peter &Russel, Stuart Artificial Intelligence: A modern Approach, Prentice Hall, NJ, 1995 • Patterson, Dan W. Introduction to Artificial Intelligence and Expert Systems, Prentice Hall of India Private Limited New Delhi, 1998 • Nilsson, Nils J. Principles of Artificial Intelligence, Narosa Publishing House New Delhi, 1998 • Schildt, Herbert Artificial Intelligence Using C, Osborne McGraw Hill Berkeley, California,, 1987 • Norvig, Peter Paradigms of Artificial Intelligence Programming Morgan Kaufmann Publishers, San Mateo, California 1992 • http://www.cee.hw.ac.uk/~alison/ai3notes/all.html • http://www.acm.org/crossroads/xrds3-1/aied.html • http://www.bus.orst.edu/faculty/brownc/es_tutor/es_tutor.htm#1-AI

  13. Any Questions? THANK YOU

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