Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Mahmoud Attia Sakr"'
Autor:
Esteban Zimányi, Mahmoud Attia Sakr, Mohamed Bakli, Maxime Schomans, Dimitris Tsesmelis, Robin Choquet
Publikováno v:
SpatialAPI@SIGSPATIAL
MobilityDB is an open source moving object database. It extends PostgreSQL and PostGIS with types and operations for managing continuous geospatial trajectories. This hand-on tutorial will introduce the attendees to: (1) trajectory data management in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0a1d2294f16beb149126647d04fca84
https://doi.org/10.1145/3486189.3490016
https://doi.org/10.1145/3486189.3490016
Publikováno v:
ICDE
Proceedings of the 37th IEEE International Conference on Data Engineering
Proceedings of the 37th IEEE International Conference on Data Engineering
Various applications process geospatial trajectories of moving objects, such as cars, ships and robots. There is thus a need for a common conceptual framework to model and manage these objects, as well as to enable data interoperability across tools.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9ade9edf7077231f3d959c6ccee48d6
https://doi.org/10.1109/icde51399.2021.00286
https://doi.org/10.1109/icde51399.2021.00286
Publikováno v:
ACM transactions on database systems, 45 (4
Despite two decades of research in moving object databases and a few research prototypes that have been proposed, there is not yet a mainstream system targeted for industrial use. In this article, we present MobilityDB, a moving object database that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd232ec1ff39fdedec47a9e1ac7e1fba
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/316679
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/316679
Publikováno v:
SIGSPATIAL/GIS
Nowadays, the collection of moving object data is significantly increasing due to the ubiquity of GPS-enabled devices. Managing and analyzing this kind of data is crucial in many application domains, including social mobility, pandemics, and transpor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f460cf7cffb4c7bb45f9d95c5c8dc5ac
https://doi.org/10.1145/3397536.3422262
https://doi.org/10.1145/3397536.3422262
Publikováno v:
MDM
Proceedings (IEEE International Conference on Mobile Data Management), 2020-June
Proceedings (IEEE International Conference on Mobile Data Management), 2020-June
Mobility applications involve large amounts of data that must be managed and queried in a scalable way. MobilityDB1 is an SQL moving object database system. It is an extension of PostgreSQL and PostGIS that supports storing and querying mobility data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e592b7ad4c5174f6b42efd8a66574a8
https://doi.org/10.1109/mdm48529.2020.00052
https://doi.org/10.1109/mdm48529.2020.00052
Publikováno v:
Geo-spatial Information Science, Vol 21, Iss 2, Pp 102-114 (2018)
Spatiotemporal data represent the real-world objects that move in geographic space over time. The enormous numbers of mobile sensors and location tracking devices continuously produce massive amounts of such data. This leads to the need for scalable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53f938b1e21e239325d98229149deb9
https://doaj.org/article/785be4ac123e4374bbc1f7e9b8ad7082
https://doaj.org/article/785be4ac123e4374bbc1f7e9b8ad7082
Publikováno v:
SSTD
This paper demonstrates the MobilityDB moving object database system. It is an extensive implementation on top of PostgreSQL and PostGIS with multiple novel aspects. MobilityDB defines multiple spatiotemporal types for moving geometry and geography p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf633236c8784058fefbf9195a2f7f0b
https://doi.org/10.1145/3340964.3340991
https://doi.org/10.1145/3340964.3340991
Publikováno v:
Journal of Computational Science, 29
With the wide spreading of geo-aware mobile applications, huge amounts of user-contributed GPS trajectories become available with different levels of accuracy. Constructing road maps from such datasets is one important benefit from this data, and it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e5d8e3732470e162f91969daa558668
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/283816
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/283816
Autor:
Mahmoud Attia Sakr
Publikováno v:
International journal of geographical information science, 32 (11
A data marketplace is a platform that facilitates online data trading. It gives sellers the capabilities of publishing data, defining the price function, the authorization rules and the data contract. It gives customers the capabilities to search for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe427d78008b57e3d1d0d7af05b1b53f
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/283814
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/283814
Publikováno v:
Proceedings of the International Conference on Advanced Intelligent Systems and Informatics 2017 ISBN: 9783319648606
AISI
AISI
A spatiotemporally referenced event is a tuple that contains both a spatial reference and a temporal reference. The spatial reference is typically a point coordinate, and the temporal reference is a timestamp. The event payload can be the reading of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff1e8a5be740f6eac895d61b6ef6a163
https://doi.org/10.1007/978-3-319-64861-3_85
https://doi.org/10.1007/978-3-319-64861-3_85