'Temporal logic' diaporamas de présentation

Dependable Workflow Technology

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Model Checking My 27 year quest to overcome the state explosion problem

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Overview of the Lectures

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Automated Soundness Proofs for Dataflow Analyses and Transformations via Local Rules

Automated Soundness Proofs for Dataflow Analyses and Transformations via Local Rules. Sorin Lerner* Todd Millstein** Erika Rice* Craig Chambers* * University of Washington ** UCLA. [graduating this year!]. A traditional compiler. Compiler. Opt. Opt. Opt. Parser. Code Gen.

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UML Profile to Support Requirements Engineering with KAOS

UML Profile to Support Requirements Engineering with KAOS. Presented by Chin-Yi Tsai. Outline. Introduction The Stereotypes of the KAOS Profile Model Integration Case Study Conclusion. Introduction.

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?????????? Intelligent Software. ?????? ? ?. ????. Model Checking (2) Temporal Logic. ?? ??????? ?? ?????? ??? ???????? LTL ????????? CTL. 1. Overview of temporal logic 2. Formalization of state transition systems 3. Linear Temporal Logic: LTL 4. Computational Tree Logic: CTL.

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Formal Methods in DAI : Logic-Based Representation and Reasoning

Formal Methods in DAI : Logic-Based Representation and Reasoning. ??? ??? ???. 0. Contents. Introduction Logical Background Cognitive Primitives BDI Implementations Coordination Communications Social Primitives Conclusions. 1. Introduction. Agents are being used in critical situations

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Linear Time vs. Branching Time

CS 267: Automated Verification Lecture 2: Linear vs. Branching time. Temporal Logics: CTL, CTL*. CTL model checking algorithm. Counter-example generation. Instructor: Tevfik Bultan. Linear Time vs. Branching Time. In linear time logics we look at the execution paths individually

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Model Checking

Felix Kossak f elix.kossak@ scch.at +43 7236 3343 8 11 www.scch.at. Model Checking. An overview. What is Model Checking?. Verification of critical properties of a system Systems that can be modelled as finite automata In particular, concurrent systems (such as parallel processes)

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Formal methods appliedto PLC code verification

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Temporal Specification

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Temporal Databases

Temporal Databases. From Handbook of Temporal Reasoning in Artificial Intelligence By Jan Chomicki & David Toman. Presented by Leila Jalali CS224 presentation. Temporal databases. Some data may be inherently historical e.g., medical or judicial records

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Conformance Verification of Privacy Policies

Conformance Verification of Privacy Policies. Xiang Fu Assistant Professor Department of Computer Science Hofstra University. Outline. Motivation PV Framework Privacy Properties in Temporal Logic Verification using Alloy Conclusion. Introduction.

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Formal Verification

Formal Verification. Lecture 9. Formal Verification. Formal verification relies on Descriptions of the properties or requirements Descriptions of systems to be analyzed, and Verification techniques showing requirements are met by system description

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Temporal Logics for Analyzing Hybrid Systems Simulation Traces

Temporal Logics for Analyzing Hybrid Systems Simulation Traces. VehicleSim Simulator. MATLAB Simulink. Physical Simulation. Visual Tools PTOLEMY CHARON. Sources of Simulation Traces. VehicleSim : A software simulator for vehicle dynamics Simulation Traces from MATLAB / Simulink

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Overview Model Checking and Security Patter

Overview Model Checking and Security Patter. Maha B Abbey PhD Candidate. Model Checking. Automatic technique for verifying finite state concurrent systems Exhaustive search of system state space to determine if some specification is true or not

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Chapter 4: Model Checking of Finite State Systems

Chapter 4: Model Checking of Finite State Systems. Albert M. K. Cheng. Model Checking. Is the finite-state graph a model of the temporal logic formula?. Specification represented as a labeled finite-state Graph (Kripke structure). Safety assertion written as temporal logic formula.

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Aspect-Oriented Software Development (AOSD) Tutorial #6

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Artificial Intelligence: Introduction

Artificial Intelligence: Introduction. Department of Computer Science & Engineering Indian Institute of Technology Kharagpur. What is AI?. Acting humanly Turing Test (1950) The computer is interrogated by a human via a teletype

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