ARTIFICIAL INTELLIGENCE
UNIT IIntroduction to Artificial Intelligence:
Introduction, History, Intelligent Systems, Foundations of AI, Applications, Tic- tac toe game playing, development of AI languages, Current trends in AI
Problem Solving:
State-Space Search and Control Strategies: Introduction, General Problem Solving, Characteristics of Problem, Exhaustive searches, heuristic search techniques, iterative deepening a*, Constraint Satisfaction
UNIT II
Problem Reduction and Game Playing: Introduction, problem reduction, game playing, alpha-beta pruning, two-player perfect information games Logic Concepts: Introduction, propositional calculus, proportional logic, natural deduction system, axiomatic system, semantic tableau system in proportional logic, resolution refutation in proportional logic, predicate logic
UNIT III
Knowledge Representation: Introduction, Approaches to Knowledge representation, Knowledge representation using Semantic Network, Extended Semantic Network for KR, Knowledge representation using Frames
Advance Knowledge Representation Techniques: Introduction, Conceptual Dependency Theory, Script Structure, CYC Theory, Case Grammars, Semantic Web
UNIT IV
Expert Systems:
Expert Systems, Phases in building expert systems, Expert System Architecture, Rule Based Systems, Forward Chaining, Blackboard Systems, Blackboard architecture, Blackboard System vs Rulebased system, Truth maintenance system.
UNIT V
Uncertainty measure & Fuzzy sets and fuzzy logic:
Uncertainty measure: probability theory: Introduction, probability theory, Bayesian belief networks, certainty factor theory, dempster-shafer theory Fuzzy.
sets and fuzzy logic: Introduction, fuzzy sets, fuzzy set operations, types of membership functions, multi valued logic, fuzzy logic, linguistic variables and hedges, fuzzy propositions, inference rules for fuzzy propositions, fuzzy systems.
Text Books:
1. Artificial Intelligence by Elaine Rich, Kevin Knight and Shivashankar B Nair, Tata McGraw Hill.
2. Introduction to Artificial Intelligence and Expert Systems by Dan W. Patterson, Pearson Education.
Reference Books:
1. Artificial Intelligence: A Modern Approach by S. Russell and P. Norvig, Prentice Hall
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