Projects per year
Abstract
With the recent advances in location-acquisition techniques and GPS-embedded mobile devices, traditional social networks such as Twitter and Facebook have acquired the dimension of location. This in result has facilitated the generation of geo-tagged data (e.g., check-ins) at unprecedented scale and have essentially enhanced the user experience in location-based services associated with social networks. Typical location-based social networks allow people to check-in at a location of interest using smart devices which then is published on social network and this information can be exploited for recommendation. In this paper, we propose a new type of query called Geo-Social Group preference Top-k (SG-Topk) query. For a group of users, a SG-Topk query returns top-k places that are most likely to satisfy the needs of users based on spatial and social relevance. Finally, we conduct an exhaustive evaluation of proposed schemes to answer the query and demonstrate the effectiveness of the proposed approaches.
Original language | English |
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Title of host publication | Databases Theory and Applications |
Subtitle of host publication | 29th Australasian Database Conference, ADC 2018, Gold Coast, QLD, Australia, May 24-27, 2018, Proceedings |
Editors | Junhu Wang, Gao Cong, Jinjun Chen, Jianzhong Qi |
Place of Publication | Cham Switzerland |
Publisher | Springer |
Pages | 53-67 |
Number of pages | 15 |
ISBN (Electronic) | 9783319920139 |
ISBN (Print) | 9783319920122 |
DOIs | |
Publication status | Published - 1 Jan 2018 |
Event | Australasian Database Conference 2018 - Griffith University, Gold Coast, Australia Duration: 24 May 2018 → 27 May 2018 Conference number: 29th http://www.ict.griffith.edu.au/conferences/adc2018/ https://link.springer.com/book/10.1007/978-3-319-92013-9 (Proceedings) |
Publication series
Name | Lecture Notes in Computer Science |
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Publisher | Springer |
Volume | 10837 |
ISSN (Print) | 0302-9743 |
ISSN (Electronic) | 1611-3349 |
Conference
Conference | Australasian Database Conference 2018 |
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Abbreviated title | ADC 2018 |
Country/Territory | Australia |
City | Gold Coast |
Period | 24/05/18 → 27/05/18 |
Internet address |
Projects
- 1 Finished
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Next-Generation Search on Social Networks
Wang, W. (Primary Chief Investigator (PCI)), Cheema, A. (Chief Investigator (CI)) & Mokbel, M. (Partner Investigator (PI))
1/01/18 → 31/12/20
Project: Research