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Pregled bibliografske jedinice broj: 1015099

A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems


Pripužić, Krešimir; Katušić, Damjan; Marjanović, Martina; Antonić, Aleksandar; Livaja, Ivan
A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems // Proceedings of the 15th International Conference on Telecommunications (ConTEL 2019)
Graz: IEEE, 2019. str. 1-8 doi:10.1109/ConTEL.2019.8848503 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1015099 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems

Autori
Pripužić, Krešimir ; Katušić, Damjan ; Marjanović, Martina ; Antonić, Aleksandar ; Livaja, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 15th International Conference on Telecommunications (ConTEL 2019) / - Graz : IEEE, 2019, 1-8

ISBN
978-1-7281-2092-8

Skup
15th International Conference on Telecommunications (ConTEL)

Mjesto i datum
Graz, Austrija, 03-05.07.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
publish/subscribe, geospatial, spatial index

Sažetak
In a publish/subscribe system, publishers publish information content which they want to distribute among subscribers, who, on the other hand, need to subscribe to publications of interest by activating appropriate subscriptions. Traditional content- based publish/subscribe systems define a publication as a set of properties (i.e., name- value pairs), while a subscription is defined as a set of various constraints on publication properties. Therefore, they basically define a publication and subscription as a point and hyper- rectangle in a multidimensional attribute space, respectively. In this paper we focus on a geospatial publish/subscribe system in which each publication and subscription content is extended with a geospatial object (e.g., a point or polygon). Such an object is used to express the location of a published event or subscription interest. To efficiently match incoming publications in real-time with a set of stored subscriptions, it is necessary to index subscriptions in an appropriate data structure. Spatial indices are typically used in literature for indexing of geospatial objects. In this paper we experimentally evaluate the performance of several spatial indices when used for indexing of geospatial subscriptions in order to efficiently match incoming publications with stored subscriptions.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo



POVEZANOST RADA


Projekti:
HRZZ-UIP-2017-05-9066 - Učinkovita stvarnovremenska obrada brzih geoprostornih podataka (RETROFIT) (Pripužić, Krešimir, HRZZ - 2017-05) ( POIROT)

Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Veleučilište u Šibeniku

Citiraj ovu publikaciju

Pripužić, Krešimir; Katušić, Damjan; Marjanović, Martina; Antonić, Aleksandar; Livaja, Ivan
A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems // Proceedings of the 15th International Conference on Telecommunications (ConTEL 2019)
Graz: IEEE, 2019. str. 1-8 doi:10.1109/ConTEL.2019.8848503 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Pripužić, K., Katušić, D., Marjanović, M., Antonić, A. & Livaja, I. (2019) A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems. U: Proceedings of the 15th International Conference on Telecommunications (ConTEL 2019) doi:10.1109/ConTEL.2019.8848503.
@article{article, year = {2019}, pages = {1-8}, DOI = {10.1109/ConTEL.2019.8848503}, keywords = {publish/subscribe, geospatial, spatial index}, doi = {10.1109/ConTEL.2019.8848503}, isbn = {978-1-7281-2092-8}, title = {A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems}, keyword = {publish/subscribe, geospatial, spatial index}, publisher = {IEEE}, publisherplace = {Graz, Austrija} }
@article{article, year = {2019}, pages = {1-8}, DOI = {10.1109/ConTEL.2019.8848503}, keywords = {publish/subscribe, geospatial, spatial index}, doi = {10.1109/ConTEL.2019.8848503}, isbn = {978-1-7281-2092-8}, title = {A Performance Evaluation of Spatial Indices for Geospatial Publish/Subscribe Systems}, keyword = {publish/subscribe, geospatial, spatial index}, publisher = {IEEE}, publisherplace = {Graz, Austrija} }

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