'Tm halts' presentation slideshows

463.2 Foundations

463.2 Foundations. UIUC CS463 Computer Security. Based on slides provided by Matt Bishop for use with Computer Security: Art and Science. Overview. Access Control Matrices (ACMs) and state transitions on them Harrison-Ruzzo-Ullman (HRU) result Take-grant protection model ACMs and privacy.

1.04k views • 66 slides

Turing Machines (TM)

Non-Recursively Enumerable Languages. Recursively Enumerable Languages. Recursive Languages. Context-Free Languages. Regular Languages. Turing Machines (TM). Generalize the class of CFLs:. Non-Recursively Enumerable Languages. Recursively Enumerable Languages. Recursive Languages.

807 views • 60 slides

CS151 Complexity Theory

487 views • 48 slides

Fall 2013 CMU CS 15-855 Computational Complexity

480 views • 32 slides

Languages Accepted by Turing Machines

a/R. a/B. B/R. b/R. B/R. B/L. a/L. b/L. B/L. b/B. b/L. Languages Accepted by Turing Machines. Example 2: Language L = {a [n] b [n] | n > 0} on the alphabet {a, b}. . q 1. q 2. q 3. q 8. q 6. q 5. q 4. B/B. q 7. a/R. a/B. B/R. b/R. B/R. B/L. a/L. b/L. B/L. b/B.

817 views • 26 slides

Interaction Machines

Are they more powerful than Turing Machines? T. Gregory Bandy. Interaction Machines. Today's Presentation. A New Paradigm Turing Machines Interaction Machines Understanding the Issues Extending Turing Machines Observations Questions. A New Paradigm. Peter Wegner

306 views • 25 slides