Abstract
Owing to the widespread use of location-Aware devices and the increased popularity of micro-blogging applications, we are witnessing a rapid proliferation of geo-Textual data. In this demonstration, we present iZone, an efficient system for determining influence zones over geo-Textual data. Specifically, iZone allows users to browse geo-Textual objects, evaluate the influence zones of specified geo-Textual objects, and obtain explanations of the evaluation results. The iZone system adopts a browser-server model. The server side integrates two types of spatial keyword search, namely top-k spatial keyword query and reverse top-k keyword-based location query, to support the functionality of the system. A variety of spatial indexes are employed to enhance the efficiency of the system. The browser side provides a map-based GUI interface, which enables convenient and user-friendly interaction with the system. Using a real hotel dataset from Hong Kong, iZone offers hands-on experience with influence zone evaluation in real-life applications.
Originalsprog | Engelsk |
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Titel | Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018 |
Antal sider | 4 |
Forlag | IEEE |
Publikationsdato | 24 okt. 2018 |
Sider | 1645-1648 |
Artikelnummer | 8509418 |
ISBN (Elektronisk) | 978-1-5386-5520-7 |
DOI | |
Status | Udgivet - 24 okt. 2018 |
Begivenhed | 34th IEEE International Conference on Data Engineering, ICDE 2018 - Paris, Frankrig Varighed: 16 apr. 2018 → 19 apr. 2018 |
Konference
Konference | 34th IEEE International Conference on Data Engineering, ICDE 2018 |
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Land/Område | Frankrig |
By | Paris |
Periode | 16/04/2018 → 19/04/2018 |