Exploiting Social-Mobile Information for Location Visualization

doi:10.1145/3001594

	Exploiting Social-Mobile Information for Location Visualization
	Sang, Jitao; Fang, Quan; Xu, Changsheng
发表期刊	ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY
	2017-04-01
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
DOI	10.1145/3001594
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
引用统计	被引频次：22[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	多模态人工智能系统全国重点实验室_多媒体计算
作者单位	Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 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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