Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Myoung-Ah Kang"'
1
Akademický článek
A mediation system for continuous spatial queries on a unified schema using Apache Spark
Autor: Thi Thu Trang Ngo, François Pinet, David Sarramia, Myoung-Ah Kang
Publikováno v: Big Earth Data, Vol 8, Iss 1, Pp 115-141 (2024)
ABSTRACTRecent advances in big and streaming data systems have enabled real-time analysis of data generated by Internet of Things (IoT) systems and sensors in various domains. In this context, many applications require integrating data from several h
Externí odkaz: https://doaj.org/article/1eb15fad22ff40748da5f74d4531e44d
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2
Akademický článek
Spatial Data Sequence Selection Based on a User-Defined Condition Using GPGPU
Autor: Driss En-Nejjary, François Pinet, Myoung-Ah Kang
Publikováno v: ISPRS International Journal of Geo-Information, Vol 10, Iss 12, p 816 (2021)
The size of spatial data is growing intensively due to the emergence of and the tremendous advances in technology such as sensors and the internet of things. Supporting high-performance queries on this large volume of data becomes essential in severa
Externí odkaz: https://doaj.org/article/6bf932e1daf4420bade50a0d1cb8c323
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3
A New Approach Based on ELK Stack for the Analysis and Visualisation of Geo-referenced Sensor Data
Autor: Thi Thu Trang Ngo, David Sarramia, Myoung-Ah Kang, François Pinet
Publikováno v: SN Computer Science
SN Computer Science, 2023, 4 (3), pp.241. ⟨10.1007/s42979-022-01628-6⟩
International audience; This paper examines the use of Elasticsearch for data warehousing and analyses of geo-referenced sensor data. Elasticsearch has several advantages compared to its direct competitors. For example, it is capable of handling time
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ca04d5952e60f071b592edd03347d0
https://uca.hal.science/hal-04062874
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4
An Analytical Tool for Georeferenced Sensor Data based on ELK Stack
Autor: François Pinet, Thi Thu Trang Ngo, Myoung-Ah Kang, David Sarramia
Publikováno v: GISTAM
7th International Conference on Geographical Information Systems Theory, Applications and Management
7th International Conference on Geographical Information Systems Theory, Applications and Management, Apr 2021, Online Streaming, France. pp.82-89, ⟨10.5220/0010439200820089⟩
International audience; In the context of the French CAP 2025 I-Site project, an environmental data lake called CEBA is built at an Auvergne regional level. Its goal is to integrate data from heterogeneous sensors, provide end users tools to query an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a27a7dddb564d66a63c87ca2d25a559
https://doi.org/10.5220/0010439200820089
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5
Modeling and Computing Overlapping Aggregation of Large Data Sequences in Geographic Information Systems
Autor: Myoung-Ah Kang, Driss En-Nejjary, François Pinet
Publikováno v: International Journal of Information System Modeling and Design
International Journal of Information System Modeling and Design, 2019, 10 (1), pp.20-41. ⟨10.4018/IJISMD.2019010102⟩
International Journal of Information System Modeling and Design, IGI Global, 2019, 10 (1), pp.20-41. ⟨10.4018/IJISMD.2019010102⟩
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]INSPIRE [ADD1_IRSTEA]Équiper l'agriculture; International audience; Recently, in the field of information systems, the acquisition of geo-referenced data has made a huge leap forward in terms of techno
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedaf3d32238c37cc33d8efc7a2053db
https://hal.uca.fr/hal-02087943
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6
A Method to Improve the Performance of Raster Selection Based on a User-Defined Condition: An Example of Application for Agri-environmental Data
Autor: François Pinet, Myoung-Ah Kang, Driss En-Nejjary
Publikováno v: Advances in Intelligent Systems and Computing ISBN: 9783030044466
More and more environmental and agricultural data are now acquired with a high precision and temporal frequency. These data are often represented in the form of rasters and are useful for agricultural activities or climate change analyses. In this pa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d4fe0861f236a1e0d6d63c6de823538
https://doi.org/10.1007/978-3-030-04447-3_13
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7
Design and Implementation of Falling Star - A Non-Redudant Spatio-Multidimensional Logical Model for Document Stores
Autor: Sandro Bimonte, Kamel Boukhalfa, Ibtisam Ferrahi, Myoung-Ah Kang
Publikováno v: ICEIS 2017-Proceedings of the 19th International Conference on Enterprise Information Systems
ICEIS 2017-Proceedings of the 19th International Conference on Enterprise Information Systems, 2017, Porto, Portugal. pp.343--350, ⟨10.5220/0006353803430350⟩
International Conference on Enterprise Information Systems (ICEIS)
International Conference on Enterprise Information Systems (ICEIS), Apr 2017, Porto, Portugal
ICEIS (1)
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]MOTIVE; International audience; In the context of Spatial Big Data, some NoSQL spatial DBMSs have been developed to deal with the Spatiality, Velocity, Variety, and Volume of Spatial Big Data. In this c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17fb4be51799220ae64f6ffa3aa79ad3
https://hal.archives-ouvertes.fr/hal-02082962
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8
Performance optimization of grid aggregation in spatial data warehouses
Autor: Mehdi Zaamoune, Philippe Beaune, François Pinet, Sandro Bimonte, Myoung-Ah Kang
Publikováno v: International Journal of Digital Earth
International Journal of Digital Earth, 2016, 8 (12), pp.970-988. ⟨10.1080/17538947.2014.962999⟩
INTERNATIONAL JOURNAL OF DIGITAL EARTH
INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2015, 8 (12), pp.970--988. ⟨10.1080/17538947.2014.962999⟩
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]MOTIVE; International audience; The problem of storage and querying of large volumes of spatial grids is an issue to solve. In this paper, we propose a method to optimize queries to aggregate raster gri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a81cab55724c96772ee29c6fa3f87948
https://doi.org/10.1080/17538947.2014.962999
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9
Use of Sensor Data Warehouse for Soil Moisture Analysis
Autor: Gil de Sousa, Sandro Bimonte, François Pinet, Jean-Pierre Chanet, Myoung-Ah Kang
Publikováno v: Automated Enterprise Systems for Maximizing Business Performance
Automated Enterprise Systems for Maximizing Business Performance, pp.43-57, 2016, ⟨10.4018/978-1-4666-8841-4.ch003⟩
More and more data are collected via sensors. Wireless networks can be implemented to facilitate the collection of sensors data and to reduce the cost of their acquisition. In this chapter, we present a general architecture combining Wireless Sensor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc7943dd786014acd0472d32e0db13a9
https://hal.uca.fr/hal-02083454
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10
Un profil UML pour les entrepôts de données intégrant les réseaux spatiaux
Autor: Sandro Bimonte, Octavio Glorio, Juan Trujillo, Mouna Snoussi, Myoung-Ah Kang
Publikováno v: Ingéniérie des Systèmes d'Information
Ingéniérie des Systèmes d'Information, Lavoisier, 2012, 17 (1), pp.55-78
Revue des Sciences et Technologies de l'Information-Série ISI : Ingénierie des Systèmes d'Information
Revue des Sciences et Technologies de l'Information-Série ISI : Ingénierie des Systèmes d'Information, Lavoisier, 2012, 17 (1), pp.55-78
Revue des Sciences et Technologies de l'Information-Série ISI : Ingénierie des Systèmes d'Information, Lavoisier, 2012, 1, pp.55-78
Revue des Sciences et Technologies de l'Information-Série ISI : Ingénierie des Systèmes d'Information, 2012, 17 (1), pp.55-78
National audience; Spatial Data Warehouses (SDW) and Spatial OLAP (SOLAP) systems allow the storage and multidimensional analysis of huge volumes of geographic data. Existing SOLAP models do not take into account connectivity of spatial objects and c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f955066dd4f7a6e22fca4e936b183b3
https://doi.org/10.3166/isi.17.1.55-78
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