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Fuzzy Dominance Skyline Queries
2007Skyline is an important and recent proposal for expressing user preferences. While no one best row exists, Skyline discards rows which are worse on all criteria than some other and retrieves non-dominated or the best ones that match user preferences. Nevertheless, some dominated rows could be interesting to user requirement, but they will be rejected ...
Marlene Goncalves, Leonid Tineo
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Skyline Diagram: Finding the Voronoi Counterpart for Skyline Queries
2018 IEEE 34th International Conference on Data Engineering (ICDE), 2018Skyline queries are important in many application domains. In this paper, we propose a novel structure Skyline Diagram, which given a set of points, partitions the plane into a set of regions, referred to as skyline polyominos. All query points in the same skyline polyomino have the same skyline query results.
Jinfei Liu +4 more
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2011
In recent years, Skyline query based on a multi-dimensional space has become a hot topic in the research of database technology according to its potential applications in data mining and visualization of databases. A variety of high-efficient Skyline query approaches is proposed, such as BNL (Blocked Nested Loop), NN (Nearest Neighbour) and BBS (Branch
Wei Yan 0002 +2 more
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In recent years, Skyline query based on a multi-dimensional space has become a hot topic in the research of database technology according to its potential applications in data mining and visualization of databases. A variety of high-efficient Skyline query approaches is proposed, such as BNL (Blocked Nested Loop), NN (Nearest Neighbour) and BBS (Branch
Wei Yan 0002 +2 more
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Exception-Tolerant Skyline Queries
2014This paper presents an approach aimed at reducing the impact of exceptional points/outliers when computing skyline queries. The phenomenon that one wants to avoid is that noisy or suspect elements “hide” some more interesting answers just because they dominate them in the sense of Pareto.
Hélène Jaudoin +2 more
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2012
Skyline queries help users make intelligent decisions over complex data, when different and often conflicting criteria are considered. Such queries return a set of data points that are not dominated by any other point on all dimensions. Skyline queries have been studied in centralized systems and more recently in distributed environments, such as web ...
Akrivi Vlachou +3 more
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Skyline queries help users make intelligent decisions over complex data, when different and often conflicting criteria are considered. Such queries return a set of data points that are not dominated by any other point on all dimensions. Skyline queries have been studied in centralized systems and more recently in distributed environments, such as web ...
Akrivi Vlachou +3 more
openaire +1 more source
Efficient Skyline Computation of Multiple Range Skyline Queries
The 23rd International Conference on Information Integration and Web Intelligence, 2021Zarina Dzolkhifli +5 more
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Efficient Approaches to k Representative G-Skyline Queries
ACM Transactions on Knowledge Discovery From Data, 2020Keqin Li, Zhibang Yang, Xu Zhou
exaly