Braßel, Bernd and Chitil, Olaf and Hanus, Michael and Huch, Frank (2004) Observing Functional Logic Computations. In: Jayaraman, B., ed. Practical Aspects of Declarative Languages 6th International Symposium. Lecture Notes in Computer Science . Springer, pp. 193-208. ISBN 978-3-540-22253-8. E-ISBN 978-3-540-24836-1. (doi:10.1007/978-3-540-24836-1_14) (KAR id:14150)
PDF
Language: English |
|
Download this file (PDF/137kB) |
Preview |
Request a format suitable for use with assistive technology e.g. a screenreader | |
Official URL: http://dx.doi.org/10.1007/978-3-540-24836-1_14 |
Abstract
A lightweight approach to debugging functional logic programs by observations is presented, implemented for the language Curry. The Curry Object Observation System (COOSy) comprises a portable library plus a viewing tool. A programmer can observe data structures and functions by annotating expressions in his program. The possibly partial values of observed expressions that are computed during program execution are recorded in a trace file, including information on non-deterministic choices and logical variables. A separate viewing tool displays the trace content. COOSy covers all aspects of modern functional logic multiparadigm languages such as lazy evaluation, higher order functions, non-deterministic search, logical variables, concurrency and constraints. Both use and implementation of COOSy are described.
Item Type: | Book section |
---|---|
DOI/Identification number: | 10.1007/978-3-540-24836-1_14 |
Uncontrolled keywords: | functional logic programming, debugging, tracing, Curry |
Subjects: | Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming, |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Computing |
Depositing User: | Olaf Chitil |
Date Deposited: | 24 Nov 2008 18:02 UTC |
Last Modified: | 05 Nov 2024 09:48 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/14150 (The current URI for this page, for reference purposes) |
- Link to SensusAccess
- Export to:
- RefWorks
- EPrints3 XML
- BibTeX
- CSV
- Depositors only (login required):