'Tree automata' presentation slideshows

Typing semistructured data

1.11k views • 111 slides

Typing semistructured data

1.1k views • 110 slides

Adding Nesting Structure to Words

Adding Nesting Structure to Words. Rajeev Alur University of Pennsylvania Joint work with P. Madhusudan (UIUC). DLT, June 2006. Software Model Checking. Research challenges Search algorithms Abstraction Static analysis Refinement Expressive specs. Program. Specification. Abstractor.

460 views • 30 slides

Tree Regular Model Checking

354 views • 27 slides

Languages of nested trees

381 views • 25 slides

Tree Automata

Tree Automata. First: A r eminder on Automata on words. Finite state automata on words. Transitions. Alphabet. State. Initial state. Accepting states. Nondeterministic automaton: Example. a b a -. a b a a b -. q 0. q 0. q 0. q 0. q 0. q 0. q 0. q 0. q 0. q 0. q 2.

723 views • 22 slides

Non-deterministic Tree Automata Models for Statistical Machine Translation

Non-deterministic Tree Automata Models for Statistical Machine Translation. Chiara Moraglia. Mathematical Linguistics. Branch of computational linguistics T he study of mathematical structures and methods that pertain to linguistics.

316 views • 17 slides

A Visual & Interactive Computability Course Emphasizing Breadth of Automata

A Visual & Interactive Computability Course Emphasizing Breadth of Automata. Rakesh Verma Computer Science Department University of Houston http://www.cs.uh.edu/~rmverma. Outline. The problem Proposed solution Teaching experience summary Conclusions & future work. The Problem.

257 views • 17 slides

A Visual & Interactive Computability Course Emphasizing Breadth of Automata

A Visual & Interactive Computability Course Emphasizing Breadth of Automata. Rakesh Verma Computer Science Department University of Houston http://www.cs.uh.edu/~rmverma. Outline. The problem Proposed solution Teaching experience summary Conclusions & future work. The Problem.

250 views • 17 slides

A Visual & Interactive Computability Course Emphasizing Breadth of Automata

A Visual & Interactive Computability Course Emphasizing Breadth of Automata. Rakesh Verma Computer Science Department University of Houston http://www.cs.uh.edu/~rmverma. Outline. The problem Proposed solution Teaching experience summary Conclusions & future work. The Problem.

172 views • 17 slides

Adding Structure to Words

Adding Structure to Words. Rajeev Alur University of Pennsylvania http://www.cis.upenn.edu/~alur/. NEVER, March 2006. Software Model Checking. Challenges Automatic abstraction Efficient analysis Explicit state Symbolic model checking SAT solvers Checking abstract counter-examples

292 views • 16 slides

COSC 3340: Introduction to Theory of Computation

COSC 3340: Introduction to Theory of Computation. University of Houston Dr. Verma Lecture 23. Tree Automata. The automata concept is general and powerful ! (should be in every CS student toolkit)

258 views • 11 slides