Truth Of Duration Calculus Formulae In Timed Frames
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Truth Of Duration Calculus Formulae In Timed Frames
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Author : C. A. Middelburg
language : en
Publisher:
Release Date : 1998
Truth Of Duration Calculus Formulae In Timed Frames written by C. A. Middelburg and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Computer programming categories.
Abstract: "Duration calculus is a logical formalism designed for expressing and refining real-time requirements for systems. Timed frames are essentially transition systems meant for modeling the time-dependent behaviour of programs. We investigate the interpretation of duration calculus formulae in timed frames. We elaborate this topic from different angles and show that they agree with each other. The resulting interpretation is expected to make it generally easier to establish semantic links between duration calculus and formalisms aimed at programming. Such semantic links are prerequisites for a solid underpinning of approaches to system development that cover requirement capture thorugh coding using both duration calculus and some formalism(s) aimed at programming."
Handbook Of Process Algebra
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Author : J.A. Bergstra
language : en
Publisher: Elsevier
Release Date : 2001-03-16
Handbook Of Process Algebra written by J.A. Bergstra and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-03-16 with Computers categories.
Process Algebra is a formal description technique for complex computer systems, especially those involving communicating, concurrently executing components. It is a subject that concurrently touches many topic areas of computer science and discrete math, including system design notations, logic, concurrency theory, specification and verification, operational semantics, algorithms, complexity theory, and, of course, algebra.This Handbook documents the fate of process algebra since its inception in the late 1970's to the present. It is intended to serve as a reference source for researchers, students, and system designers and engineers interested in either the theory of process algebra or in learning what process algebra brings to the table as a formal system description and verification technique. The Handbook is divided into six parts spanning a total of 19 self-contained Chapters. The organization is as follows. Part 1, consisting of four chapters, covers a broad swath of the basic theory of process algebra. Part 2 contains two chapters devoted to the sub-specialization of process algebra known as finite-state processes, while the three chapters of Part 3 look at infinite-state processes, value-passing processes and mobile processes in particular. Part 4, also three chapters in length, explores several extensions to process algebra including real-time, probability and priority. The four chapters of Part 5 examine non-interleaving process algebras, while Part 6's three chapters address process-algebra tools and applications.
Domain Modeling And The Duration Calculus
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Author : Chris George
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-08-28
Domain Modeling And The Duration Calculus written by Chris George and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-28 with Computers categories.
This book presents thoroughly revised tutorial papers based on lectures given by leading researchers at the International Training School on Domain Modeling and the Duration Calculus, held in Shanghai, China, as an associated event of ICTAC 2007. Topics addressed in detail are: development of real-time systems, domain engineering using abstract modeling, the area of duration calculus, and formal methods like language description using the operational semantics approach.
Duration Calculus
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Author : Chaochen Zhou
language : en
Publisher: Springer Science & Business Media
Release Date : 2004-02-12
Duration Calculus written by Chaochen Zhou and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-12 with Computers categories.
A comprehensive introduction to interval logic and duration calculus for modelling, analysing and verifying real-time systems. The Duration Calculus (DC) represents a logical approach to formal design of real-time systems. In DC real numbers are used to model time and Boolean-valued (i.e. {0,1}-valued) functions over time to model states of real-time systems. The duration of a state in a time interval is the accumulated presence time of the state in the interval. DC extends interval logic to a calculus to specify and reason about properties of state durations. The text covers theory (completeness, decidability, undecidability, model-checking), results, as well as case studies (Deadline Driven Scheduler).
Mathematical Reviews
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Author :
language : en
Publisher:
Release Date : 2008
Mathematical Reviews written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Mathematics categories.
Labelled Deduction
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Author : David Basin
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Labelled Deduction written by David Basin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Philosophy categories.
Labelled deduction is an approach to providing frameworks for presenting and using different logics in a uniform and natural way by enriching the language of a logic with additional information of a semantic proof-theoretical nature. Labelled deduction systems often possess attractive properties, such as modularity in the way that families of related logics are presented, parameterised proofs of metatheoretic properties, and ease of mechanisability. It is thus not surprising that labelled deduction has been applied to problems in computer science, AI, mathematical logic, cognitive science, philosophy and computational linguistics - for example, formalizing and reasoning about dynamic `state oriented' properties such as knowledge, belief, time, space, and resources.
Frame Problem
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Author : Fouad Sabry
language : en
Publisher: One Billion Knowledgeable
Release Date : 2023-06-25
Frame Problem written by Fouad Sabry and has been published by One Billion Knowledgeable this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-25 with Computers categories.
What Is Frame Problem The term "frame problem" refers to an issue that arises when utilizing first-order logic (FOL) to convey facts about a robot's situation in the environment. This problem has ramifications for both artificial intelligence and cognitive science. In conventional FOL, representing the state of a robot requires the use of a large number of axioms, many of which merely entail that items in the surrounding environment do not change in an arbitrary manner. For instance, Hayes outlines a "block world" that has laws for how blocks can be stacked on top of one another. In order to draw conclusions about the surrounding world using a FOL system, extra axioms are needed. The frame problem is the challenge of locating sufficient collections of axioms in order to provide a workable description of the environment in which a robot operates. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Frame problem Chapter 2: First-order logic Chapter 3: Propositional calculus Chapter 4: Intuitionistic logic Chapter 5: Sequent calculus Chapter 6: Situation calculus Chapter 7: Answer set programming Chapter 8: Circumscription (logic) Chapter 9: Yale shooting problem Chapter 10: Fluent (artificial intelligence) (II) Answering the public top questions about frame problem. (III) Real world examples for the usage of frame problem in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of frame problem' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of frame problem.
An Introduction To Constraint Based Temporal Reasoning
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Author : Roman Meir
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
An Introduction To Constraint Based Temporal Reasoning written by Roman Meir and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Computers categories.
Solving challenging computational problems involving time has been a critical component in the development of artificial intelligence systems almost since the inception of the field. This book provides a concise introduction to the core computational elements of temporal reasoning for use in AI systems for planning and scheduling, as well as systems that extract temporal information from data. It presents a survey of temporal frameworks based on constraints, both qualitative and quantitative, as well as of major temporal consistency techniques. The book also introduces the reader to more recent extensions to the core model that allow AI systems to explicitly represent temporal preferences and temporal uncertainty. This book is intended for students and researchers interested in constraint-based temporal reasoning. It provides a self-contained guide to the different representations of time, as well as examples of recent applications of time in AI systems.
Larisa Maksimova On Implication Interpolation And Definability
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Author : Sergei Odintsov
language : en
Publisher: Springer
Release Date : 2018-01-30
Larisa Maksimova On Implication Interpolation And Definability written by Sergei Odintsov and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-30 with Philosophy categories.
This edited volume focuses on the work of Professor Larisa Maksimova, providing a comprehensive account of her outstanding contributions to different branches of non-classical logic. The book covers themes ranging from rigorous implication, relevance and algebraic logic, to interpolation, definability and recognizability in superintuitionistic and modal logics. It features both her scientific autobiography and original contributions from experts in the field of non-classical logics. Professor Larisa Maksimova's influential work involved combining methods of algebraic and relational semantics. Readers will be able to trace both influences on her work, and the ways in which her work has influenced other logicians. In the historical part of this book, it is possible to trace important milestones in Maksimova’s career. Early on, she developed an algebraic semantics for relevance logics and relational semantics for the logic of entailment. Later, Maksimova discovered that among the continuum of superintuitionisitc logics there are exactly three pretabular logics. She went on to obtain results on the decidability of tabularity and local tabularity problems for superintuitionistic logics and for extensions of S4. Further investigations by Maksimova were aimed at the study of fundamental properties of logical systems (different versions of interpolation and definability, disjunction property, etc.) in big classes of logics, and on decidability and recognizability of such properties. To this end she determined a powerful combination of algebraic and semantic methods, which essentially determine the modern state of investigations in the area, as can be seen in the later chapters of this book authored by leading experts in non-classical logics. These original contributions bring the reader up to date on the very latest work in this field.
Real World Reasoning Toward Scalable Uncertain Spatiotemporal Contextual And Causal Inference
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Author : Ben Goertzel
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-12-02
Real World Reasoning Toward Scalable Uncertain Spatiotemporal Contextual And Causal Inference written by Ben Goertzel and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-02 with Computers categories.
The general problem addressed in this book is a large and important one: how to usefully deal with huge storehouses of complex information about real-world situations. Every one of the major modes of interacting with such storehouses – querying, data mining, data analysis – is addressed by current technologies only in very limited and unsatisfactory ways. The impact of a solution to this problem would be huge and pervasive, as the domains of human pursuit to which such storehouses are acutely relevant is numerous and rapidly growing. Finally, we give a more detailed treatment of one potential solution with this class, based on our prior work with the Probabilistic Logic Networks (PLN) formalism. We show how PLN can be used to carry out realworld reasoning, by means of a number of practical examples of reasoning regarding human activities inreal-world situations.