Results 11 to 20 of about 5,543 (131)
IDENTIFYING SKYLINES IN CLOUD DATABASES WITH INCOMPLETE DATA
Journal of ICT, 2018 Skyline queries is a rich area of research in the database community. Due to its great benefits, it has been integrated into many database applications including but not limited to personalized recommendation, multi-objective, decision support and ...
Yonis Gulzar +3 more
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IEEE Access, 2021 Skyline queries have been widely used as an effective query tool in many contemporary database applications. The main concept of skyline queries relies on retrieving the non-dominated tuples in the database which are known skylines.
Yonis Gulzar +6 more
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Skyline Path Queries With Aggregate Attributes
IEEE Access, 2016 The skyline path query is a novel extension of skyline queries. A skyline path query retrieves a set of non-dominated paths from origin s to destination t.
Yi-Chung Chen, Chiang Lee
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Research on Location-based Skyline Queries Processing in Road Network [PDF]
Jisuanji gongcheng, 2022 Location-based skyline queries can quickly return the expected information from massive data according to the user's needs and the user's location.However, the existing road network technologies require enormous calculations of road network distance and ...
BAI Mei, CHANG Shihan, WANG Xite
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Preference evaluation techniques of preference queries in database [PDF]
, 2013 Preference queries are considered as a major necessity tool in today’s database management system (DBMS). Adopting preference queries in the database application systems enable users to determine more than one objective in the submitted query which ...
Alwan, Ali A. +3 more
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CONTINUOUS MULTIQUERIES K-DOMINANT SKYLINE ON ROAD NETWORK
JUTI: Jurnal Ilmiah Teknologi Informasi, 2020 The increasing use of mobile devices makes spatial data worthy of consideration. To get maximum results, users often look for the best from a collection of objects. Among the algorithms that can be used is the skyline query.
Syukron Rifail Muttaqi +1 more
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A Systematic Literature Review of Skyline Query Processing Over Data Stream
IEEE Access, 2023 Recently, skyline query processing over data stream has gained a lot of attention especially from the database community owing to its own unique challenges.
Mudathir Ahmed Mohamud +6 more
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, 2013 In OLAP, analysts often select an interesting sample of the data. For example, an analyst might focus on products bringing revenues of at least 100 000 dollars, or on shops having sales greater than 400 000 dollars.
Antony +34 more
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Optimizing Skyline Query Processing in Incomplete Data
IEEE Access, 2019 Given the significance of skyline queries, they are incorporated in various modern applications including personalized recommendation systems as well as decision-making and decision-support systems.
Yonis Gulzar +2 more
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Continuous Nearest Neighbor Queries over Sliding Windows [PDF]
, 2007 —This paper studies continuous monitoring of nearest neighbor (NN) queries over sliding window streams. According to this model, data points continuously stream in the system, and they are considered valid only while they belong to a sliding window that ...
MOURATIDIS, Kyriakos, Papadias, Dimitris
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