Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/40616| Título: | Metaphorisms in programming |
| Autor(es): | Oliveira, José Nuno Fonseca |
| Palavras-chave: | Programming from specifications Algebra of programming Programming from specifications |
| Data: | Set-2015 |
| Editora: | Springer Verlag |
| Revista: | Lecture Notes in Computer Science |
| Citação: | Oliveira, J. N. (2015) Metaphorisms in programming. Vol. 9348. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (pp. 171-190). |
| Resumo(s): | This paper introduces the metaphorism pattern of relational specification and addresses how specification following this pattern can be refined into recursive programs. Metaphorisms express input-output relationships which preserve relevant information while at the same time some intended optimization takes place. Text processing, sorting, representation changers, etc., are examples of metaphorisms. The kind of metaphorism refinement proposed in this paper is a strategy known as change of virtual data structure. It gives sufficient conditions for such implementations to be calculated using relation algebra and illustrates the strategy with the derivation of quicksort as example. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/40616 |
| ISBN: | 978-3-319-24703-8 978-3-319-24704-5 |
| DOI: | 10.1007/978-3-319-24704-5_11 |
| ISSN: | 0302-9743 |
| Versão da editora: | http://link.springer.com/chapter/10.1007/978-3-319-24704-5_11 |
| Arbitragem científica: | yes |
| Acesso: | Acesso aberto |
| Aparece nas coleções: |
