Results 11 to 20 of about 245,870 (292)

An Energy-Efficient Skyline Query for Massively Multidimensional Sensing Data [PDF]

open access: yesSensors, 2016
Cyber physical systems (CPS) sense the environment based on wireless sensor networks. The sensing data of such systems present the characteristics of massiveness and multi-dimensionality.
Yan Wang   +4 more
doaj   +4 more sources

Efficient skyline query processing with user-specified conditional preference [PDF]

open access: yesPeerJ Computer Science
In the realm of multi-attribute decision-making, the utilization of skyline queries has gained increasing popularity for assisting users in identifying objects with optimal attribute combinations.
Senfu Ke, Xiaodong Fu, Jie Li
doaj   +4 more sources

Efficient Continuous Skyline Query Processing in Wireless Sensor Networks [PDF]

open access: yesSensors, 2019
Owing to the rapid advent of wireless technology and proliferation of smart sensors, wireless sensor networks (WSNs) have been widely used to monitor and query the physical world in many applications based on the Internet of Things (IoT), such as ...
Yingyuan Xiao   +5 more
doaj   +3 more sources

Visualisasi Skyline Query untuk Distribusi Tenaga Kesehatan COVID-19 [PDF]

open access: yesJuTISI (Jurnal Teknik Informatika dan Sistem Informasi), 2023
Pemanfaatan tenaga kesehatan pada daaerah minim resiko dapat menjadi solusi untuk membantu daerah dengan resiko penyebaran COVID-19 tinggi. Pemilihan daerah resiko rendah dapat dilakukan dengan mengukur tingkat resiko pada suatu daerah.
Vega Purwayoga   +2 more
doaj   +2 more sources

Sampling-Based Approximate Skyline Query in Sensor Equipped IoT Networks

open access: yesTsinghua Science and Technology, 2021
The ever increasing requirements of data sensing applications result in the usage of IoT networks. These networks are often used for efficient data transfer.
Ji Li   +5 more
doaj   +2 more sources

Skyline Query Processing in Sensor Network Based on Data Centric Storage [PDF]

open access: yesSensors, 2011
Data centric storages for sensor networks have been proposed to efficiently process multi-dimensional range queries as well as exact matches. Usually, a sensor network does not process only one type of the query, but processes various types of queries ...
Seokhee Lee, Seokil Song, Yunsik Kwak
doaj   +2 more sources

In-Network Processing of Skyline Join Queries in Wireless Sensor Networks Using Synopses of Skyline Attribute Value Ranges [PDF]

open access: yesSensors, 2023
We investigate the in-network processing of a skyline join query in wireless sensor networks (WSNs). While much research was conducted on processing skyline queries in WSNs, skyline join queries were dealt with only in traditional centralized or ...
Hyunchul Kang
doaj   +2 more sources

HI-Sky: Hash Index-Based Skyline Query Processing

open access: yesApplied Sciences, 2020
The skyline query has recently attracted a considerable amount of research interest in several fields. The query conducts computations using the domination test, where “domination” means that a data point does not have a worse value than ...
Jong-Hyeok Choi   +2 more
doaj   +2 more sources

A Systematic Literature Review of Skyline Query Processing Over Data Stream [PDF]

open access: yesIEEE 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
doaj   +2 more sources

Enhanced Distributed Dynamic Skyline Query for Wireless Sensor Networks [PDF]

open access: yesJournal of Sensor and Actuator Networks, 2016
Dynamic skyline query is one of the most popular and significant variants of skyline query in the field of multi-criteria decision-making. However, designing a distributed dynamic skyline query possesses greater challenge, especially for the distributed ...
Khandakar Ahmed   +2 more
doaj   +2 more sources

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