dc.contributor.author | Vlachou, Akrivi | |
dc.contributor.author | Doulkeridis, Christos | |
dc.contributor.author | Rocha-Junior, Joao B. | |
dc.contributor.author | Nørvåg, Kjetil | |
dc.date.accessioned | 2023-01-09T10:38:19Z | |
dc.date.available | 2023-01-09T10:38:19Z | |
dc.date.created | 2022-08-19T17:15:35Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Lecture Notes in Computer Science (LNCS). 2022, 13428 61-73. | en_US |
dc.identifier.issn | 0302-9743 | |
dc.identifier.uri | https://hdl.handle.net/11250/3041905 | |
dc.description.abstract | Skyline queries aim to identify a set of interesting objects that balance different user-specified criteria, i.e., that have values as good as possible in all specified criteria. However, objects whose values are good in only a subset of the given criteria are also included in the skyline set, even though they may take arbitrarily bad values in the remaining criteria. To alleviate this shortcoming, we study the decisive subspaces that express the semantics of skyline points and determine skyline membership. We propose a novel query, called decisive skyline query, which retrieves a set of points that balance all specified criteria. Our experimental study shows that the newly proposed query is more informative for the user. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Springer Nature | en_US |
dc.title | On Decisive Skyline Queries | en_US |
dc.title.alternative | On Decisive Skyline Queries | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | acceptedVersion | en_US |
dc.rights.holder | This article will not be available until 26 July 2023 due to publisher embargo | en_US |
dc.source.pagenumber | 61-73 | en_US |
dc.source.volume | 13428 | en_US |
dc.source.journal | Lecture Notes in Computer Science (LNCS) | en_US |
dc.identifier.doi | 10.1007/978-3-031-12670-3_6 | |
dc.identifier.cristin | 2044578 | |
dc.relation.project | Norges forskningsråd: 309834 | en_US |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 1 | |