'Automata' diaporamas de présentation

Compiler Parsing

Compiler Parsing. ??? ???? ????????? xpqiu@fudan.edu.cn http://jkx.fudan.edu.cn/~xpqiu/compiler. Outline. Parser overview Context-free grammars (CFG) LL Parsing LR Parsing. Languages and Automata. Formal languages are very important in CS Especially in programming languages

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Lexical Analysis (2 Lectures)

Lexical Analysis (2 Lectures). Overview. Basic Concepts Regular Expressions Language Lexical analysis by hand Regular Languages Tools NFA DFA Scanning tools Lex / Flex / JFlex / ANTLR. Scanning Perspective. Purpose Transform a stream of symbols Into a stream of tokens.

1.24k views • 61 slides

Model-driven Test Generation

Model-driven Test Generation. Oleg Sokolsky September 22, 2004. Outline and scope. Classification of model-driven testing Conformance testing for communication protocols Coverage-based testing Coverage criteria Coverage-based test generation Can we do more? (open questions).

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Avoiding Determinization

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One Minute To Learn Programming: Finite Automata

703 views • 50 slides

Radu Grosu SUNY at Stony Brook

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Theory of Computation

Theory of Computation. Theory of Computation. What is possible to compute? We can prove that there are some problems computers cannot solve There are some problems computers can theoretically solve, but are intractable (would take too long to compute to be practical). Automata Theory.

489 views • 40 slides

FORMAL LANGUAGES, AUTOMATA AND COMPUTABILITY

15-453. FORMAL LANGUAGES, AUTOMATA AND COMPUTABILITY. www.cs.cmu.edu/~emc/flac09. INSTRUCTORS. Edmund Clarke. Yi Wu. Will Klieber. Grading. Exams: 50% - Final Exam: 25% - Midterm Exam: 25% Homework: 45% Class Participation: 5% Attendance is required. HOMEWORK.

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Model Checking

1.07k views • 36 slides

Weighted Automata and Concurrency

Weighted Automata and Concurrency. Akash Lal Microsoft Research, India. Tayssir Touili , Nicholas Kidd and Tom Reps. ACTS II, Chennai Mathematical Institute. Weighted Automata. A finite-state machine with weights A normal FSM: word ? Bool Weighted Automata: word ? Weight. b. c. a.

560 views • 36 slides

Cellular Automata and Applications

Cellular Automata and Applications. Ajith Abraham Telephone Number: (918) 5948188 E-mail: aa@cs.okstate.edu WWW: http://ajith.softcomputing.net. Automata Theory

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Fault Diagnosis for Timed Automata

Fault Diagnosis for Timed Automata. Stavros Tripakis VERIMAG. Fault diagnosis. Plant (event + fault generator). Observable events. Diagnoser (event reader). Fault announcements. Assumptions. The plant behaves according to a known model .

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Communicating Timed Automata

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Specification Formalisms: Temporal Logic and Automata on Infinite Words

Specification Formalisms: Temporal Logic and Automata on Infinite Words. Literature: Peled ch. 5 Mads Dam. Temporal Logic. Logic of transition system executions Propositional/first-order logic = state assertions Temporal assertions = assertions on system executions

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Chapter 11 - 2

Chapter 11 - 2. Finite Automata. Section 11.2 Finite Automata. Can a machine (i.e., algorithm) recognize a regular language? Yes! Deterministic Finite Automata

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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.

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Transformational grammars

358 views • 19 slides

Generation of Scenario Graphs Using Model Checking

Generation of Scenario Graphs Using Model Checking Somesh Jha (University of Wisconsin), Oleg Sheyner (CMU), Jeannette Wing (CMU). Example of Attack Graph Developed by a Professional Red Team.

254 views • 13 slides

NCCS RYK Campus Theory of Automata

NCCS RYK Campus Theory of Automata. Assignment 1 Powered by Muhammad Umair. Task.

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