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.
| Original language | English |
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| Title of host publication | Proceedings - IEEE 34th International Conference on Data Engineering, ICDE 2018 |
| Number of pages | 4 |
| Publisher | IEEE |
| Publication date | 24 Oct 2018 |
| Pages | 1645-1648 |
| Article number | 8509418 |
| ISBN (Electronic) | 978-1-5386-5520-7 |
| DOIs | |
| Publication status | Published - 24 Oct 2018 |
| Event | 34th IEEE International Conference on Data Engineering, ICDE 2018 - Paris, France Duration: 16 Apr 2018 → 19 Apr 2018 |
Conference
| Conference | 34th IEEE International Conference on Data Engineering, ICDE 2018 |
|---|---|
| Country/Territory | France |
| City | Paris |
| Period | 16/04/2018 → 19/04/2018 |
Keywords
- Demonstration
- Geo textual data
- Influence zone