Results 31 to 40 of about 5,543 (131)
ANSWERING WHY-NOT QUESTIONS ON REVERSE SKYLINE QUERIES OVER INCOMPLETE DATA
JUTI: Jurnal Ilmiah Teknologi Informasi, 2019 Recently, the development of the query-based preferences has received considerable attention from researchers and data users. One of the most popular preference-based queries is the skyline query, which will give a subset of superior records that
Bagus Jati Santoso, Tosca Yoel Connery
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IEEE AccessSkyline queries based on pareto dominance have gained significant attention for their ability to effectively identify interesting objects from large multi-dimensional datasets.
Mudathir Ahmed Mohamud +6 more
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Skyline queries over incomplete multidimensional database [PDF]
, 2011 In recent years, there has been much focus on skyline queries that incorporate and provide more flexible query operators that return data items which are dominating other data items in all attributes (dimensions).Several techniques for skyline have been ...
Alwan, Ali A. +3 more
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Discovering the Skyline of Web Databases
, 2016 Many web databases are "hidden" behind proprietary search interfaces that enforce the top-$k$ output constraint, i.e., each query returns at most $k$ of all matching tuples, preferentially selected and returned according to a proprietary ranking function.
Asudeh, Abolfazl +3 more
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Grid-PPPS: A Skyline Method for Efficiently Handling Top-k Queries in Internet of Things
Journal of Applied Mathematics, 2014 A rapid development in wireless communication and radio frequency technology has enabled the Internet of Things (IoT) to enter every aspect of our life.
Sun-Young Ihm +2 more
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Representative Skyline Queries With Total and Partial Order Domains Using US-ELM
IEEE Access, 2018 Skyline queries play an important role in multiple criteria decision making problems. A representative skyline set contains k skyline points that can represent its full skyline set, which is more significant.
Mei Bai, Xite Wang, Guanyu Li, Bo Ning
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I/O-Efficient Dynamic Planar Range Skyline Queries [PDF]
, 2012 We present the first fully dynamic worst case I/O-efficient data structures that support planar orthogonal \textit{3-sided range skyline reporting queries} in $\bigO (\log_{2B^\epsilon} n + \frac{t}{B^{1-\epsilon}})$ I/Os and updates in $\bigO (\log_{2B^\
Kejlberg-Rasmussen, Casper +2 more
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The method for approximate continuous Skyline query based on privacy protection in road network
Journal of Big DataExisting road network continuous Skyline queries often neglect user location privacy and data privacy protection. This paper proposes a method for Approximate Continuous Skyline Query with Privacy Protection in road network (ACPP) environments to address
Song Li +3 more
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Heaviest Induced Ancestors and Longest Common Substrings [PDF]
, 2013 Suppose we have two trees on the same set of leaves, in which nodes are weighted such that children are heavier than their parents. We say a node from the first tree and a node from the second tree are induced together if they have a common leaf ...
Gagie, Travis +2 more
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Efficient and privacy-preserving multi-party skyline queries in online medical primary diagnosis
Journal of King Saud University: Computer and Information Sciences, 2023 Wireless body area networks enable data collection from wearable devices, thereby allowing online medical primary diagnosis via cloud computing. Data security and diagnosis accuracy are two main concerns in the online medical primary diagnosis system ...
Wanjun Hao +4 more
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