Exploiting Social-Mobile Information for Location Visualization
Sang, Jitao; Fang, Quan; Xu, Changsheng
2017-04-01
发表期刊ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY
卷号8期号:3页码:19
文章类型Article
摘要With a smart phone at hand, it becomes easy now to snap pictures and publish them online with few lines of texts. The GPS coordinates and User-Generated Content (UGC) data embedded in the shared photos provide opportunities to exploit important knowledge to tackle interesting tasks like geographically organizing photos and location visualization. In this work, we propose to organize photos both geographically and semantically, and investigate the problem of location visualization from multiple semantic themes. The novel visualization scheme provides a rich display landscape for geographical exploration from versatile views. A two-level solution is presented, where we first identify the highly photographed places of interest (POI) and discover their focused themes, and then aggregate the lower-level POI themes to generate the higher-level city themes for location visualization. We have conducted experiments on crawled Flickr and Instagram data and exhibited the visualization for the cities of Singapore and Sydney. The experimental results have validated the proposed method and demonstrated the potentials of location visualization from multiple themes.
关键词Geotagged Photo Point Of Interest Location Visualization
WOS标题词Science & Technology ; Technology
DOI10.1145/3001594
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61432019 ; 61225009 ; 61303176 ; 61672518 ; 61272256 ; 61332016)
WOS研究方向Computer Science
WOS类目Computer Science, Artificial Intelligence ; Computer Science, Information Systems
WOS记录号WOS:000400160800006
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被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/15268
专题模式识别国家重点实验室_多媒体计算与图形学
作者单位Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
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GB/T 7714
Sang, Jitao,Fang, Quan,Xu, Changsheng. Exploiting Social-Mobile Information for Location Visualization[J]. ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY,2017,8(3):19.
APA Sang, Jitao,Fang, Quan,&Xu, Changsheng.(2017).Exploiting Social-Mobile Information for Location Visualization.ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY,8(3),19.
MLA Sang, Jitao,et al."Exploiting Social-Mobile Information for Location Visualization".ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY 8.3(2017):19.
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