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Skyline Diagram: Efficient Space Partitioning for Skyline Queries [PDF]

open access: yesIEEE Transactions on Knowledge and Data Engineering, 2021
Skyline 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, Li Xiong, Jian Pei
exaly   +3 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   +3 more sources

WHAT LEADS GUESTS TO SATISFACTION AND LOYALTY IN UAE FIVE-STAR HOTELS? AHP ANALYSIS TO SERVICE QUALITY DIMENSIONS

open access: yesEnlightening Tourism: A Pathmaking Journal, 2021
The hospitality industry has witnessed impressive growth in the recent past. However, this has also led to fierce competition resulting in an enhanced focus on customer satisfaction. This study investigates and identifies critical service dimensions for
Haitham M. Alzoubi   +3 more
doaj   +1 more source

Comparative study of urban skyline using 3D GIS analysis, Case study: Valiasr and Rushdieh towns in Tabriz [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2022
IntroductionVarious physical, semantic and functional factors in the role of the city as a bed to meet the needs and a container for the activities and behaviors of residents are effective, among which the structure and visual values ​​of the environment
Akbar Asghari Zamani   +2 more
doaj   +1 more source

THE SKYLINE OF PALEOPEDOLOGY

open access: yesLomonosov Soil Science Journal, 2023
Paleopedology is a booming scientific discipline that studies the soils of the past geological epochs in order to assess the paleoenvironmental evolution. The scope of paleosol studies embraces not only soils themselves, but also the products of their involvement in biogeosphere cycles. This ensures the planetary role of pedogenesis, which includes the
A.O. Makeev, A. V. Rusakov
openaire   +1 more source

Optimization of Dominance Testing in Skyline Queries Using Decision Trees

open access: yesIEEE Access, 2021
Skyline queries identify skyline points, the minimal set of data points that dominate all other data points in a large dataset. The main challenge with skyline queries is executing the skyline query in the shortest possible time.
Jong-Hyeok Choi   +3 more
doaj   +1 more source

Efficient Skyline Computation Over an Incomplete Database With Changing States and Structures

open access: yesIEEE Access, 2021
Skyline query has been studied extensively and a significant number of skyline algorithms have been proposed, mostly attempt to resolve the optimisation problem that is mainly associated with reduction in the processing time of skyline computations ...
Ghazaleh Babanejad Dehaki   +4 more
doaj   +1 more source

Efficiently computing Pareto optimal G-skyline query in wireless sensor network

open access: yesInternational Journal of Distributed Sensor Networks, 2021
There are much data transmitted from sensors in wireless sensor network. How to mine vital information from these large amount of data is very important for decision-making.
Leigang Dong   +3 more
doaj   +1 more source

Investigation of Pedestrian-Level Wind Environment with Skyline Quantitative Factors

open access: yesBuildings, 2022
This paper presented a Computational Fluid Dynamics (CFD) study on the relationship between skyline quantitative factors and the wind environment.
Xiaoyu Ying   +6 more
doaj   +1 more source

HARNESSING THE POTENTIALS OF ALMAJIRI COHORTS FOR ENTREPRENEURSHIP DEVELOPMENT [PDF]

open access: yesRevista Universitară de Sociologie, 2021
The Almajiri system over the years has been linked indirectly with radicalization, unemployment and other social vices in Nigeria. This negates the initial ideals of the system as introduced a long time ago.
Olumide Abraham AJAYI   +1 more
doaj  

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