Course detail

Functional and Logic Programming

FIT-FLPAcad. year: 2017/2018

Practical applications and broader introduction into lambda calculus and predicate logic within the context of functional and logic programming languages. Within functional programming, abstract data types are discussed, as well as the use of recursion and induction, manipulation of lists and infinite data structures in language Haskell. Experience in logic programming is gained in programming languages Prolog (cut operator, state space search, database modification), CLP, and Goedel. Moreover, principles of their implementation are mentioned too.

Language of instruction

Czech

Number of ECTS credits

Mode of study

Not applicable.

Guarantor

doc. Dr. Ing. Dušan Kolář

Department

Department of Information Systems (UIFS)

Learning outcomes of the course unit

Students will get basic knowledge and practical experience in functional and logic programming (two important representatives of declarative programming). Moreover, they will get basic information about theoretical basis of both paradigms and implementation techniques.

Use and understanding of recursion for expression of algorithms.

Prerequisites

Processing (analysis, evaluation/interpretation/compilation) of programming languages, predicate logic.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

At the end of a term, a student should have at least 50% of points that he or she could obtain during the term; that means at least 20 points out of 40. Plagiarism and not allowed cooperation will cause that involved students are not classified and disciplinary action can be initiated.

Course curriculum

    Syllabus of lectures:
    1. Introduction to functional programming
    2. Lambda calculus
    3. Programming language Haskell, introduction, lists
    4. User-defined data types, type classes, and arrays in Haskell
    5. Input/Output in Haskell - type classes IO and Monad
    6. Proofs in functional programming
    7. Denotational semantics, implementation of functional languages
    8. Introduction to logic programming, Prolog
    9. Lists, cut operator, and sorting in Prolog
    10. Data structures, text strings, operators - extensions of SWI Prolog
    11. Searching state space, clause management, and parsing in Prolog
    12. Goedel - logic programming language not using Horn clauses
    13. Implementation of logic languages, CLP, conclusion

    Syllabus of computer exercises:
    1. Haskell - basic language features, recursion, lists, partial application, higher-order functions (map, filter, foldX), infinite lists, partial evaluation
    2. Haskell - data types, monads, I/O
    3. Haskell - demonstration - construction of a simple interpreter using library Parsec
    4. Prolog - program structure, recursion, lists
    5. Prolog - dynamic predicates, advanced example on dynamic predicates
    6. Prolog - more advanced examples, tests on variable instantiation, state space search

    Syllabus - others, projects and individual work of students:
    1. A simple program in Haskell programming language (Hugs, GHC, GHCi).
    2. A simple program in Prolog/Gödel/CLP(R) (SWIPL, Gödel, CiaoProlog).

Work placements

Not applicable.

Aims

Obtaining a basic knowledge and practical experience in functional and logic programming. Introduction into formal concepts used as a theoretical basis for both paradigms.

Specification of controlled education, way of implementation and compensation for absences

  • Mid-term exam - written form, questions and exercises to be answered and solved, no possibility to have a second/alternative trial - 20 points.
  • Projects realization - 2 projects, implementation of a simple program according to the given specification - one in a functional programming language the other in a logic programming language - 20 points all projects together.
  • Final exam - written form, questions and exercises to be answered and solved, 2 another corrections trials possible (60 points - the minimal number of points which can be obtained from the final exam is 25, otherwise, no points will be assigned to a student).

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Thompson, S.: Haskell, The Craft of Functional Programming, ADDISON-WESLEY, 1999, ISBN 0-201-34275-8 Nilsson, U., Maluszynski, J.: Logic, Programming and Prolog (2ed), John Wiley & Sons Ltd., 1995 Hill, P., Lloyd, J.: The Gödel Programming Language, MIT Press, 1994, ISBN 0-262-08229-2 Bieliková, M., Návrat, P.: Funkcionálne a logické programovanie, Vydavateĺstvo STU, Vazovova 5, Bratislava, 2000. Jones, S.P.: Haskell 98 Language and Libraries, Cambridge University Press, 2003, p. 272, ISBN 0521826144

Recommended reading

Thompson, S.: Haskell, The Craft of Functional Programming, ADDISON-WESLEY, 1999, ISBN 0-201-34275-8 Nilsson, U., Maluszynski, J.: Logic, Programming and Prolog (2ed), John Wiley & Sons Ltd., 1995 Hill, P., Lloyd, J.: The Gödel Programming Language, MIT Press, 1994, ISBN 0-262-08229-2 Bieliková, M., Návrat, P.: Funkcionálne a logické programovanie, Vydavateĺstvo STU, Vazovova 5, Bratislava, 2000.

Classification of course in study plans

  • Programme IT-MSC-2 Master's

    branch MMI , 1 year of study, summer semester, compulsory
    branch MBI , 0 year of study, summer semester, elective
    branch MSK , 0 year of study, summer semester, elective
    branch MMM , 0 year of study, summer semester, compulsory
    branch MBS , 1 year of study, summer semester, compulsory
    branch MPV , 0 year of study, summer semester, compulsory-optional
    branch MIS , 1 year of study, summer semester, compulsory
    branch MIN , 1 year of study, summer semester, compulsory
    branch MGM , 0 year of study, summer semester, compulsory-optional

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

doc. Dr. Ing. Dušan Kolář

Syllabus

  1. Introduction to functional programming
  2. Lambda calculus
  3. Programming language Haskell, introduction, lists
  4. User-defined data types, type classes, and arrays in Haskell
  5. Input/Output in Haskell - type classes IO and Monad
  6. Proofs in functional programming
  7. Denotational semantics, implementation of functional languages
  8. Introduction to logic programming, Prolog
  9. Lists, cut operator, and sorting in Prolog
  10. Data structures, text strings, operators - extensions of SWI Prolog
  11. Searching state space, clause management, and parsing in Prolog
  12. Goedel - logic programming language not using Horn clauses
  13. Implementation of logic languages, CLP, conclusion

Exercise in computer lab

12 hod., optionally

Teacher / Lecturer

doc. Dr. Ing. Dušan Kolář

Syllabus

  1. Haskell - basic language features, recursion, lists, partial application, higher-order functions (map, filter, foldX), infinite lists, partial evaluation
  2. Haskell - data types, monads, I/O
  3. Haskell - demonstration - construction of a simple interpreter using library Parsec
  4. Prolog - program structure, recursion, lists
  5. Prolog - dynamic predicates, advanced example on dynamic predicates
  6. Prolog - more advanced examples, tests on variable instantiation, state space search

Project

14 hod., optionally

Teacher / Lecturer

doc. Dr. Ing. Dušan Kolář