21. Adding A Temporal Dimension To A Logic System Your browser may not have a PDF reader available. Google recommends visiting our text version of this document. http://www.springerlink.com/index/K426286W05643104.pdf

22. Temporal Logic As a basis for describing the genetic algorithm we will use a combination of classical firstorder logic, temporal logic 116 , and probabilistic logic http://lipas.uwasa.fi/cs/publications/2NWGA/node285.html

Next: Probabilistic Logic Up: Temporal Probabilistic Logic Previous: Temporal Probabilistic Logic Temporal Logic As a basis for describing the genetic algorithm we will use a combination of classical first-order logic, temporal logic [ , and probabilistic logic [ As far as temporal logic is concerned, our logic is based on temporal intervals, typically denoted I . Intervals may be used in expressions in various ways, using the following operators (table Given an interval I we have the following two operations on intervals. In order to reason within our logic we need to define some basic operators, in addition to the standard first-order logic with its boolean operators (disjunction), (conjunction), (negation), (implication) and (equivalence). We also have the first order operators (existence), and (universality). Following Manna and Pnueli [ , the temporal operators in table are sufficient for our purposes. Table: operators. p and q are general propositions. for intervals. Note that some of these operators are `weak' versions: wait-for is a weak version of the until operator which allows for the possibility that q never occurs and, then

23. Temporal Logic In Artificial Intelligence Topics to be covered include theory of temporal logic, first order temporal logics, interval temporal logics, ontologies of time, reasoning about action http://www.cs.brandeis.edu/~cs112/cs112-2004/

Home Class Headline News Staff Course Description ... Lab for Linguistics and Computation COSI 112: Temporal Logic in Artificial Intelligence Brandeis University Fall 2004 Time: Tue., Fri. 10:40-12:00 pm Location: Volen 106 Class Headline News Check it regularly! LAST ANNOUNCEMENT: 12/9/04 Staff Professor: James Pustejovsky 258 Volen Center, jamesp@cs.brandeis.edu Office hours: TBA TA: Jessica Littman 110 Volen Center, jlittman@cs.brandeis.edu Office hours: Mon. 10:00-11:30 am Thurs. 1:30-3:00 pm TA: 110 Volen Center, roser@cs.brandeis.edu Office hours: Tue. 1:00-2:30 pm Wed. 10:00-11:30 am Course Description In this course, we will cover the role that time plays in artificial intelligence and reasoning systems. Topics to be covered include: theory of temporal logic, first order temporal logics, interval temporal logics, ontologies of time, reasoning about action and change, dynamic logic, time in problem solving (diagnosis, scheduling), tense and aspect in language, semantics of tense, temporal reasoning in language, annotating time and event expressions, temporal data models, temporal query languages, temporal database systems. Handouts Propositional Equivalences Natural Deduction Tips Propositional Logic Resolution Modal Logic in CS ... Time and Time Again, James Allen

24. AiML: Volumes It includes papers on combinations of modal logics, dynamic logic, description logic, temporal logic, epistemic logic and spatial logic. http://www.aiml.net/volumes/

home news background conferences volumes who's who tools Advances in Modal Logic, Volume 6 Guido Governatori, Ian Hodkinson and Yde Venema, editors. College Publications Volume 6 contains invited and contributed papers from the sixth conference in the series, held for the first time outside Europe, in Noosa, Queensland, Australia, in September 2006. It reports on considerable progress, both in the foundations of modal logic and in a number of application areas. It includes papers on the theory of modal logic itself, on process theory, multi-agent systems and spatial reasoning, and work on quantified modal logic, modal reasoning methods, and philosophical issues. Volume 6 is available online table of contents order from Amazon.co.uk order from Amazon.com Advances in Modal Logic, Volume 5 Renate Schmidt, Ian Pratt-Hartmann, Mark Reynolds, and Heinrich Wansing, editors. King's College Publications, 2005. Volume 5 presents substantial advances in the relational and the algorithmic treatment of modal logics. It contains invited and contributed papers from the fifth conference on "Advances in Modal logic," held in Manchester (UK) in September 2004. It includes papers on combinations of modal logics, dynamic logic, description logic, temporal logic, epistemic logic and spatial logic.

25. Verifying Temporal Heap Properties Specified Via Evolution Logic -- Yahav Et Al. Unlike classical model checking, which uses propositional temporal logic, we use firstorder temporal logic to specify temporal properties of heap http://jigpal.oxfordjournals.org/cgi/content/abstract/jzl009v1

@import "/resource/css/hw.css"; @import "/resource/css/igpl.css"; Skip Navigation Oxford Journals Contact Us My Basket ... Logic Journal of IGPL Advance Access 10.1093/jigpal/jzl009 Logic Journal of IGPL Advance Access published online on September 30, 2006 Logic Journal of IGPL, doi:10.1093/jigpal/jzl009 This Article Full Text (Rapid PDF) All Versions of this Article: most recent Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Add to My Personal Archive ... Request Permissions Google Scholar Articles by Yahav, E. Articles by Wilhelm, R. Search for Related Content Received September 1, 2004 Original Papers Verifying Temporal Heap Properties Specified via Evolution Logic E. Yahav , T. Reps , M. Sagiv , and R. Wilhelm School of Computer Science, Tel Aviv University, Tel Aviv, 69978, Israel. Computer Sciences Department, University of Wisconsin, Madison, WI 53706, USA. To whom correspondence should be addressed.

26. Event-based Temporal Logic - Patent 7020850 A computer system receives a description of a finite state machine including a temporal logic condition and generates code for emulating the described http://www.freepatentsonline.com/7020850.html

Login or Create Free Account Search Go to Advanced Search Home Search Patents Data Services ... Help Title: Event-based temporal logic Document Type and Number: United States Patent 7020850 Link to this page: http://www.freepatentsonline.com/7020850.html Abstract: A computer system receives a description of a finite state machine including a temporal logic condition and generates code for emulating the described finite state machine. Representative Image: Inventors: Raghavan, Vijaya (Framingham, MA, US) Mestchian, Ebrahim Mehran (Newton, MA, US) Application Number: Filing Date: Publication Date: View Patent Images: Images are available in PDF form when logged in. To view PDFs, Login or Create Account (Free!) Referenced by: View patents that cite this patent Export Citation: Click for automatic bibliography generation Assignee: MATHWORKS INC (US) Primary Class: Other Classes: International Classes: Field of Search: US Patent References: September, 1999 Jones Interface for connecting a bus to a random access memory using a swing buffer and a buffer manager June, 2003

27. TCS - Studies - T-79.146 Logic In Computer Science: Special Topics I Subjects covered are modal logics (syntax, semantics, proof theory and computational properties) and applications of temporal logic in concurrent and http://www.tcs.hut.fi/Studies/T-79.146/

TCS Studies / T-79.146 Logic in Computer Science: Special Topics I [ This course has been replaced by T-79.5101 Advanced Course in Computational Logic starting from the academic year 2005-2006. ] T-79.146 Logic in Computer Science: Special Topics I (2 cr) Spring 2005 General Information Lectures Tutorials Home assignments ... TOPI Previous years: [ Spring 2004 Spring 2003 Spring 2002 Spring 2001 ... Spring 1998 This is an advanced course on logic and its applications in computer science and engineering. Subjects covered are: modal logics (syntax, semantics, proof theory and computational properties) and applications of temporal logic in concurrent and distributed systems. General Information NEWS : Remember to give feedback about the course by filling out palautelomake (in Finnish) a feedback form (in English) The feedback page opens on 2.5.2005 and closes on 20.5.2005. Lectures by Prof. Ilkka Niemelä : Wednesday 10-12, room TB353 Tutorials by M.A. Misa Keinänen: Fridays 12-13, room T5 The course starts on Wed Jan 19 at 10.15

28. TILCO-X, An Extension Of TILCO Temporal Logic Abstract temporal logics are typically used for the specification of realtime systems since they are capable of describing temporal constraints among http://csdl.computer.org/comp/proceedings/iceccs/2001/1159/00/11590015abs.htm

var sc_project=2763585; var sc_invisible=0; var sc_partition=28; var sc_security="3c678009"; var addtoLayout=0; var addtoMethod=0; var AddURL = escape(document.location.href); // this is the page's URL var AddTitle = escape(document.title); // this is the page title Advanced Search CS Search Google Search Home Digital Library Podcasts Site Map ... Table of Contents Abstract Seventh IEEE International Conference on Engineering of Complex Computer Systems (ICECCS'01) p. 0015 TILCO-X, an Extension of TILCO Temporal Logic Pierfrancesco Bellini , University of Florence Paolo Nesi , University of Florence Full Article Text: DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICECCS.2001.930160 Send link to a friend Abstract Back to Top Additional Information Index Terms- formal specification language, first order logic, temporal interval logic, verification and validation, real-time systems, temporal operators. Citation: Pierfrancesco Bellini, Paolo Nesi, "TILCO-X, an Extension of TILCO Temporal Logic,"

29. O'Reilly - Safari Books Online - 0201440997 - Computer Security: Art And Science There are many temporal logic systems. Linear time logic systems view events temporal logic systems view time as either a continuous flow of events or a http://safari.oreilly.com/0201440997/ch34lev1sec3

var s_account = "safaribooksglobal,safaribooksb2c"; Home Network Store Safari Books Online ... Safari Labs Search Entire Site Book/Video Titles Only Section Titles Code Fragments Only Author ISBN Publisher All Content Current Book Only Advanced Search Table of Contents Computer Security: Art and Science Browse by Category Quick Links... Videos Rough Cuts Short Cuts .NET Java JavaScript Mac/OS X Perl PHP Python Ruby SQL XML Applied Sciences Artificial Intelligence Business Certification ... Software Engineering What is Safari? Safari is an e-reference library where you can search across thousands of books from O'Reilly, Addison-Wesley, Cisco Press, Microsoft Press and more. Read books cover to cover or flip directly to the section you need in seconds. Company Terms of Service Contact Us Help ... 508 Compliance

30. Execution Of TILCO Temporal Logic Specifications Your browser may not have a PDF reader available. Google recommends visiting our text version of this document. http://doi.ieeecomputersociety.org/10.1109/ICECCS.2002.1181500

var sc_project=2763585; var sc_invisible=0; var sc_partition=28; var sc_security="3c678009"; var addtoLayout=0; var addtoMethod=0; var AddURL = escape(document.location.href); // this is the page's URL var AddTitle = escape(document.title); // this is the page title Advanced Search CS Search Google Search Home Digital Library Podcasts Site Map ... Table of Contents Abstract Eighth IEEE International Conference on Engineering of Complex Computer Systems (ICECCS'02) p. 78 Execution of TILCO Temporal Logic Specifications Pierfrancesco Bellini , University of Florence Andrea Giotti , University of Florence Paolo Nesi , University of Florence Full Article Text: DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICECCS.2002.1181500 Send link to a friend Abstract Temporal logics are able to describe temporal constraints amongst events and actions, as invariance, precedence, periodicity, repeated occurrences, liveness and safety conditions. They are typically used to verify properties in the requirements analysis, in order to describe high level system behaviour and for test case generation. In some cases, temporal logics are used for the specification of real time systems and for their execution. In this paper, a model and algorithm to execute specifications in TILCO first order temporal logic are presented. To this end, the TILCO specifications are translated into a model which can be directly executed by a specific inferential engine. An example is also presented. Index terms: formal specification language, first order logic, temporal interval logic, real-time systems, temporal operators.

31. Mdf08a Title Clausal Resolution for BranchingTime temporal logic clatter, a clausal resolution system for temporal logic, based upon my earlier work on such http://www.csc.liv.ac.uk/~michael/

Background Papers Books Journals ... WebMail Michael Fisher I am a Professor of Computer Science within the Department of Computer Science at the University of Liverpool , Director of the Liverpool Verification Laboratory , and head of the Logic and Computation research group. My research interests concern the use of Logic in Computer Science and Artificial Intelligence, particularly temporal reasoning, theorem-proving, programming languages, formal verification, and autonomous and agent-based systems. I have been active in research for over 20 years, have produced many books and papers , and am involved in a number of current research projects In addition to my research activities, I Chair the Department's Industrial Liaison Committee and am a member of both its Management and Research Committees. I am a Fellow of the British Computer Society , a Fellow of the IET , and a Member of the UK Computing Research Committee Collaboration? If you are intertested in collaboration, please feel free to contact me As well as visiting academics, I am interested in supervising suitable PhD projects in my areas of interest. (PhD applications should be made

32. NYU Bioinformatics A formal way to reason about a dynamical system is to encode its properties into the vernacular of temporal logic. temporal logics are traditionally defined http://bioinformatics.nyu.edu/Projects/GOALIE/

Home Projects People Talks ... Webmail GOALIE: GO Algorithmic Logic for Information Extraction GOALIE was constructrued to analyze the results of (microarray) clustering experiments arranged in a time-line. Description Screenshots Installation Downloads ... References and Manual Description A formal way to reason about a dynamical system is to encode its properties into the vernacular of temporal logic. Temporal logics are traditionally defined in terms of Kripke structures (V, E, P [CGP99], which can also be interpreted as a "semantic support" for hybrid systems. Here (V, E) is a directed graph having the reachable states of the system as vertices and state transitions of the system as edges. For instance, in a classic cell-cycle example, there would be six states: M G1(I) G1(II) S and P is a labeling of the states of the system with properties that hold in each state. To obtain a Kripke structure from a reachability graph, one first needs to fix a set of atomic propositions AP , which denote the properties of individual states. For instance, we can define a proposition p to be " cell size large enough for division p is hence not true in states M G1(I) , and . It, however, becomes true in

33. BE FREE FROM PAIN WITHOUT USING DRUGS - INCREASE YOUR MOBILLITY - ENJOY MORE ENE Automatic verification of protocols and Reactive systems using temporal logic temporal logic Time is of the Essence temporal logic. http://www.healthandmagnotherapy.com/th/hm/temporal.html

BE FREE FROM PAIN WITHOUT USING DRUGS - INCREASE YOUR MOBILLITY - ENJOY MORE ENERGY 'temporal' Home psoriasis temporal relief ... Click Here for BE FREE FROM PAIN WITHOUT USING DRUGS - INCREASE YOUR MOBILLITY - ENJOY MORE ENERGY Specials!! BE FREE FROM PAIN WITHOUT USING DRUGS - INCREASE YOUR MOBILLITY - ENJOY MORE ENERGY Get temporal Here! Go To temporal For More Details. Super temporal specials at Amazon.com, plus get Free Shipping today! To Find Other temporal 's Temporal Annex Special Relativity. Cosmology. Links. Temporal Annex. By Redwan Huq. Welcome to the Temporal Annex. Explore beyond the limits of reality using the tunnels of astrophysics, mathematics and theoretical physics. http://temporal_science.tripod.com/ The Temporal Doorway Lobby The Temporal Doorway: original digital art, photographs, and writing ( science-fiction, poetry, non-fiction, libertarian politics, rock climbing, programming, and the scientific study of Unidentified Flying Objects ( UFOs ) ) ... The Temporal Doorway has been my gallery, library and more since 1997 ... http://www.temporaldoorway.com/

34. John F. Roddick. Kathleen Hornsby And Myra Spiliopoulou Discovering unexpected patterns in temporal data using temporal logic. temporal Databases Research and Practice. Berlin, Springer-Verlag. http://kdm.first.flinders.edu.au/IDM/STDMBib.html

var title = "Temporal, Spatial and Spatio-Temporal Data Mining and Knowledge Discovery Research Bibliography"; John F. Roddick. Kathleen Hornsby and Myra Spiliopoulou These papers have been collected by John Roddick Kathleen Hornsby and Myra Spiliopoulou and represent a superset of those papers contained in the bibliographies which appeared in ACM SIGKDD Explorations, Vol.1, Issue 1 and in Springer's Lecture Notes in Artificial Intelligence series, Vol 2007. The papers in this bibliography are listed in alphabetical order by first author within the major areas of interest. Additions are gratefully received - please send to either John Kathleen or Myra Last updated Thursday, 15 November 2001. For a copy of the original SIGKDD bibliography click here , for the later Springer bibliography here and for the SIGKDD Workshop version (the latest) here . Finally, for a BibTeX formatted version of the collection, click here To add a new entry, please complete the form here Frameworks for Temporal, Spatial and Spatio-Temporal Mining Al-Naemi, S. (1994).

35. Method And System For Data Fusion Using Spatial And Temporal Diversity Between S The temporal noise measurements (errors) for each one of the plurality of . show the fused Pcc performance using maximum (fuzzy logic) temporal fusion, http://www.patentstorm.us/patents/6909997-description.html

Home Browse by Inventor Browse by Date Links ... Contact Us United States Patent 6909997 Method and system for data fusion using spatial and temporal diversity between sensors US Patent Issued on June 21, 2005 Inventor(s) Hai-Wen Chen Teresa L. Olson Assignee Lockheed Martin Corporation Application No. 395269 filed on 2003-03-25 Current US Class Measured signal processing Signal extraction or separation (e.g., filtering) In video or image signal By threshold comparison Field of Search Touch panel Having adjustment of model (e.g., update) Means to improve accuracy of position or location History logging or time stamping Measured signal processing Signal extraction or separation (e.g., filtering) For noise removal or suppression In video or image signal Using matrix operation Examiners Primary: Marc S Hoff Assistant: Felix Suarez Attorney, Agent or Firm US Patent References Optical random access memory Issued on: December 9, 1997 Inventor: Russell Signal interpretation engine Issued on: April 8, 2003 Inventor: Cook Maximum entropy and maximum likelihood criteria for feature selection from multivariate data Issued on: August 19, 2003

36. BRICS Lecture Series, Abstracts, 1997 A survey of the field by Jan Chomicki and David Toman. From the 1997 BRICS Lecture Series. http://www.brics.dk/LS/97/Abs/BRICS-LS-97-Abs/

BRICS Lecture Series, Abstracts, 1997 March 24, 1999 This document is also available as PostScript DVI Text References LS-97-1 PostScript PDF DVI Jan Chomicki and David Toman. Temporal Logic in Information Systems November 1997. viii+42 pp. Full version to appear in: Logics for Database and Information Systems, Chomicki and Saake (eds.), Kluwer Academic Publishers, 1998. Abstract: Temporal logic is obtained by adding temporal connectives to a logic language. Explicit references to time are hidden inside the temporal connectives. Different variants of temporal logic use different sets of such connectives. In this chapter, we survey the fundamental varieties of temporal logic and describe their applications in information systems. Several features of temporal logic make it especially attractive as a query and integrity constraint language for temporal databases. First, because the references to time are hidden, queries and integrity constraints are formulated in an abstract, representation-independent way. Second, temporal logic is amenable to efficient implementation. Temporal logic queries can be translated to an algebraic language. Temporal logic constraints can be efficiently enforced using auxiliary stored information. More general languages, with explicit references to time, do not share these properties. Recent research has proposed various implementation techniques to make temporal logic practically useful in database applications. Also, the relationships between different varieties of temporal logic and between temporal logic and other temporal languages have been clarified. We report on these developments and outline some of the remaining open research problems.

37. DBLP: Pierre Wolper 16, Pierre Wolper On the Relation of Programs and Computations to Models of temporal logic. temporal logic in Specification 1987 75123 http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/w/Wolper:Pierre.html

Pierre Wolper List of publications from the DBLP Bibliography Server FAQ Coauthor Index - Ask others: ACM DL Guide CiteSeer CSB ... Axel Legay , Pierre Wolper: On the Use of Automata-based Techniques in Symbolic Model Checking: Invited Address. Electr. Notes Theor. Comput. Sci. 150 EE Bernard Boigelot , Pierre Wolper: An effective decision procedure for linear arithmetic over the integers and reals. ACM Trans. Comput. Log. 6 EE Ahmed Bouajjani Axel Legay , Pierre Wolper: Handling Liveness Properties in ( omega -)Regular Model Checking. Electr. Notes Theor. Comput. Sci. 138 EE Bernard Boigelot Axel Legay , Pierre Wolper: Omega-Regular Model Checking. TACAS 2004 EE Bernard Boigelot Axel Legay , Pierre Wolper: Iterating Transducers in the Large (Extended Abstract). CAV 2003 EE Bernard Boigelot , Pierre Wolper: An Effective Decision Procedure for Linear Arithmetic with Integer and Real Variables CoRR cs.LO/0303019 EE Bernard Boigelot , Pierre Wolper: Representing Arithmetic Constraints with Finite Automata: An Overview. ICLP 2002 EE Bernard Boigelot , Pierre Wolper: On the Use of Weak Automata for Deciding Linear Arithmetic with Integer and Real Variables. IJCAR 2001 EE Pierre Wolper: Representing Periodic Temporal Information with Automata.

38. Modal And Temporal Logic - Course Details - Computing - Imperial College London Use of temporal logics LTL and CTL in the model checker NuSMV. logics of knowledge and belief. logics of action and duty, dynamic logic. http://www.doc.ic.ac.uk/teaching/coursedetails/499

Skip over navigation Quick Navigation Imperial home page A-Z of Departments Courses Research Alumni Faculty of Engineering Faculty of Life Sciences Faculty of Medicine Faculty of Physical Sciences Business School Spectrum (restricted to College users) People finder Help Note: Your browser does not support javascript or you have javascript turned off. Although this will not affect your accessibility to the content of this site, some of the advanced navigation features may not be available to you. Home Teaching Course Details Modal and Temporal Logic Note: Some of the graphical elements of this site are only visible to browsers that support accepted web standards . The content of this site is, however, accessible to any browser or Internet device. Modal and Temporal Logic Lecturers: Ian Hodkinson homepage Marek Sergot homepage For course notes click on the lecturers homepages. AIMS To develop skills in the use of modal and temporal logics for specification, knowledge representation and practical reasoning in artificial intelligence and software engineering. LEARNING OUTCOMES Knowledge and understanding Students should have assimilated the distinctive characteristics of modalities.

39. Extended Gentzen-type Formulations Of Two Temporal Logics Based On Extended Gentzentype Formulations of Two temporal logics Based on Incomplete Knowledge Systems. Osamu Morikawa. Source Notre Dame J. Formal logic Volume http://projecteuclid.org/handle/euclid.ndjfl/1054301355

Log in RSS Title Author(s) Abstract Subject Keyword All Fields FullText more options Home Browse Search ... previous :: next Extended Gentzen-type Formulations of Two Temporal Logics Based on Incomplete Knowledge Systems Osamu Morikawa Source: Notre Dame J. Formal Logic Volume 42, Number 1 (2001), 55-64. Abstract Nakamura proposed two three-valued temporal logics. We present two extended Gentzen-type formulations of these logics. Then we prove the soundness as well as the completeness theorem. Primary Subjects: Secondary Subjects: Keywords: 3-valued logic; temporal logic Full-text: Access granted (open access) Screen Optimized PDF File (150 KB) PDF File (121 KB) Links and Identifiers Permanent link to this document: http://projecteuclid.org/euclid.ndjfl/1054301355 Digital Object Identifier: doi:10.1305/ndjfl/1054301355 Mathematical Reviews number (MathSciNet): Zentralblatt MATH identifier: back to Table of Contents References [1] Goldblatt, R.

40. Linear Temporal Logic This contribution contains a shallow embedding of Linear temporal logic (LTL) based on a coinductive representation of program executions. http://coq.inria.fr/contribs/LTL.html

Linear Temporal Logic This contribution contains a shallow embedding of Linear Temporal Logic (LTL) based on a co-inductive representation of program executions. Temporal operators are implemented as inductive (respectively co-inductive) types when they are least (respectively greatest) fixpoints. Several general lemmas, that correspond to LTL rules, are proved. Download (archive compatible with Coq V8.1) Author: Solange Coupet-Grimal (Laboratoire d'Informatique Fondamentale de Marseille (LIF, UMR 6166).) Date: July 2002 Keywords: temporal logic, infinite transition systems, co-induction. The README file of the contribution: This page was automatically generated from this description file

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