On multi-subjectivity in linguistic summarization of relational databases
| dc.contributor.author | Niewiadomski, Adam | |
| dc.contributor.author | Superson, Izabela | |
| dc.date.accessioned | 2016-02-04T13:05:27Z | |
| dc.date.available | 2016-02-04T13:05:27Z | |
| dc.date.issued | 2014 | |
| dc.description.abstract | We focus on one of the most powerful computing methods for natural-language-driven representation of data, i.e. on Yager’s concept of a linguistic summary of a relational database (1982). In particular, we introduce an original extension of that concept: new forms of linguistic summaries. The new forms are named Multi-Subject linguistic summaries, because they are constructed to handle more than one set of subjects, represented by related sets of records/objects collected in a database, like ”cars, bicycles and motorbikes” (within vehicles), ”male and female” (within people), e.g. More boys than girls play football well. Thanks to that, the generated linguistic summaries – quasi-natural language sentences – are more interesting and human-oriented. Moreover, they can be applied together with the classic forms od summaries, to enrich naturality of comments/ descriptions generated. Apart from traditional interpretions linguistic summaries in termsof fuzzy logic, we also introduce some higher-order fuzzy logic methods, to extend possibilities of representing too complex or too ill-defined linguistic terms used in generated messages. The new methods are applied to a computer system that generates natural language description of numeric data, that makes them possible to be clearly presented to an end-user. | en_EN |
| dc.identifier.citation | Journal of Theoretical and Applied Computer Science, Vol. 8, No. 1, pp. 15–34 | |
| dc.identifier.uri | http://hdl.handle.net/11652/1100 | |
| dc.identifier.uri | http://www.jtacs.org/archive/2014/1/2 | |
| dc.language.iso | en | en_EN |
| dc.publisher | Komisja Informatyki Polskiej Akademii Nauk, Oddział w Gdańsku | |
| dc.relation.ispartofseries | Journal of Theoretical and Applied Computer Science, Vol. 8, No. 1, 2014 | |
| dc.subject | Multi-Subjectivity in relational databases | en_EN |
| dc.subject | linguistic summaries of databases | en_EN |
| dc.subject | Multi-Subject linguistic summaries | en_EN |
| dc.subject | fuzzy sets | en_EN |
| dc.title | On multi-subjectivity in linguistic summarization of relational databases | en_EN |
| dc.type | Artykuł | en_EN |