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  Logic Programming (WS 2014/2015)

  326.028

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  Time: Wednesday 16:15-18:00. Room: HS 12. Lecturer: Temur Kutsia. Language: English. Start: October 8, 2014.

  Goals

  • Introduction to logic programming.
  • Understanding logical foundations and computational model.
  • Learning practical programming in Prolog.

  The final grade will depend on the assignment results and on the final exam at the end of the semester (solving assignments is a necessary precondition to be admitted to the exam).

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  Registration

  Please register for the course via the KUSSS system. Exercises should be submitted via this page.

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  Contents

  • Logical foundations. Introduction to Prolog programming.
  • Questions, variables, conjunctions, rules, goals.
  • Prolog syntax. Characters, operators, equality and matching, arithmetic.
  • Using data structures. Programming techniques on Prolog (Mapping, recursion, accumulators, difference structures).
  • Backtracking, generating multiple solutions, the cut.
  • Selected examples.
  • Unification, computational model of logic programs.
  • Constraint logic programming.
  • Grammar rules (DCG).
  • Efficiency issues.

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    News forum
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  Course Materials

  • Book: W. F. Clocksin and C. S. Mellish. Programming in Prolog. Fifth edition. Springer. 2003.
  • Slides:
    • Introduction - pdf
    • Logical foundations - pdf
    • Questions, variables, conjunctions, rules, goals - pdf
    • Prolog syntax - pdf
    • Data structures, mapping, recursion - pdf
    • Data structures, comparison, joining, accumulators, difference structures - pdf
    • Backtracking, the cut - pdf
    • Unification - pdf
    • Computational Model - pdf
    • Using Grammar Rules - pdf
    • Efficiency issues - pdf
    • Examples - pdf
    • Manipulating programs - pdf
  • Assignments: Assignments will appear here. They are for individual work. The preferred method of submission is via moodle. If you experience a problem with it, please send me an email. There will be three assignments in total.
  • Additional material:
    • M. A. Covington, R. Bagnara, R. A. O'Keefe, J. Wielemaker, S. Price. Coding Guidelines for Prolog. Theory and Practice of Logic Programming. 12(6): 889-927 (2012) (Highly recommended).
    • M. A. Covington. Efficient Prolog: A Practical Guide. Research Report AI-1989-08, The University of Georgia, Athens, Georgia, 1989.
    • W. F. Clocksin. Prolog Programming (PowerPoint format).
    • J. Lloyd. Foundations of Logic Programming, second edition. Springer, 1987.
    • R. O'Keefe. The Craft of Prolog. MIT Press, 1990.
    • Open lists and difference lists. A section from Paul Brna's online Prolog book.
    • P. Gloess. Constraint Logic Programming (PowerPoint format).
  • System(s):
    • SWI-Prolog. For Windows users there is a convenient SWI-Prolog editor.
    • GNU-Prolog.
    • Prolog mode for (X)Emacs.
  • Some interesting on-line resources:
    • Prolog newsgroup.
    • Prolog Development Center.
    • SICStus Prolog web page.
    • Quintus Prolog web page.
    • Related Web resources from the SWI-Prolog Web page.
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  Assignments

  Assignments are for individual work. There will be three assignments in total. The preferred method of submission is via moodle. If you experience a problem with it, please send me an email.

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    Assignment 1 Aufgabe