PPT-cs3102: Theory of Computation

Class 15 ChurchTuring Thesis Spring 2010 University of Virginia David Evans Turing Machine Recap FSM Defining TM Computing Model FSM TM Computing Model Drawing Turing Machines. Class 18: . Proving Undecidability. Spring 2010. University of Virginia. David Evans. Menu. Revisiting the Halting Problem . Proof by Paradox. Universal Programming Languages. Reduction Proofs. Barbara . (aka cs302: Discrete Mathematics II). Spring 2010. University of Virginia. David Evans. Computation is what Computers do, who needs theory?. flickr. : . gastev. [cc]. Charles Babbage’s . Difference Engine. Class . 4: . Nondeterminism. Spring 2010. University of Virginia. David Evans. TexPoint fonts used in EMF. . Read the TexPoint manual before you delete this box.: . A. A. A. A. A. A. A. A. A. A. A. A. CS3231, 2010-2011. First Semester. Rahul. Jain. TexPoint fonts used in EMF. . Read the TexPoint manual before you delete this box.: . A. A. A. A. A. A. A. A. Why do I care about Theory ?. It provides solid foundations.. Class 7: . Context-Free Languages. Spring 2010. University of Virginia. David Evans. Menu. Nondeterministic PDAs. Reviewing Machine Models of Computing. Linguistic Models of Computing. DPDA Recap: DFA/. Class 22: . Introducing Complexity. Spring 2010. University of Virginia. David Evans. Exam 2: due now. Read Chapter 7. (we skip Ch 6). Classes 1-13. s. All Languages. Regular Languages. a. Finite Languages. Class 17: . Undecidable Languages. Spring 2010. University of Virginia. David Evans. Menu. Another . Self-Rejecting . argument: . diagonalization. A language that is . Turing-recognizable. but not . Class 26: . NP-Complete Entr. é. es. (DNA with a side of G. ödel). Spring 2010. University of Virginia. David Evans. Menu. G. ödel’s Letter . PS 7. Genome Assembly. Princeton, 20 March 1956 . Class 5: . Non-Regular Languages. Spring 2010. University of Virginia. David Evans. TexPoint fonts used in EMF. . Read the TexPoint manual before you delete this box.: . A. A. A. A. A. A. A. A. A. A. Class 11: . Moore, Mealy, and Markov Models. Spring 2010. University of Virginia. David Evans. Menu. Exam Review. Variations on DFAs:. Moore Machine. : states produce output. Mealy Machine. : edges produce output. Class 6: . Pushdown Automata. Spring 2010. University of Virginia. David Evans. TexPoint fonts used in EMF. . Read the TexPoint manual before you delete this box.: . A. A. A. A. A. A. Menu. Revisiting and Reversing the Pumping Lemma. (aka cs302: Discrete Mathematics II). Spring 2010. University of Virginia. David Evans. Computation is what Computers do, who needs theory?. flickr. : . gastev. [cc]. Charles Babbage’s . Difference Engine. (aka cs302: Discrete Mathematics II). Spring 2010. University of Virginia. David Evans. Computation is what Computers do, who needs theory?. flickr. : . gastev. [cc]. Charles Babbage’s . Difference Engine. Class 24: . NP-Completeness. Spring 2010. University of Virginia. David Evans. Menu. Dilbert and Decidability. P = NP . Recap. Proving a problem is in . NP. NP-Complete. If you haven’t yet, read PS7 today! It is different from previous PS and you should start thinking about it. You are not expect to wait until PS6 is due to start PS7..