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23

AGILE
2009
Springer

210views GIS» more AGILE 2009»

Detecting Hotspots in Geographic Networks

14 years 5 months ago

We study a point pattern detection problem on networks, motivated by geographical analysis tasks, such as crime hotspot detection. Given a network N (for example, a street, train,...

Kevin Buchin, Sergio Cabello, Joachim Gudmundsson,...

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30

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AGILE
2009
Springer

281views GIS» more AGILE 2009»

3D Wayfinding Choremes: A Cognitively Motivated Representation of Route Junctions in Virtual Environments

14 years 5 months ago

Download www.hpi.uni-potsdam.de

Research in cognitive sciences suggests that orientation and navigation along routes can be improved if the graphical representation is aligned with the user’s mental concepts o...

Tassilo Glander, Denise Peters, Matthias Trapp, J&...

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39

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GIS
2009
ACM

213views Automated Reasoning» more GIS 2009»

Joint learning user's activities and profiles from GPS data

14 years 5 months ago

Download www.cse.ust.hk

Vincent Wenchen Zheng, Yu Zheng, Qiang Yang

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37

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GIS
2009
ACM

171views Automated Reasoning» more GIS 2009»

Location-based social network services employing student cards for university

14 years 5 months ago

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Daisuke Yamamoto, Itsu Takumi, Hiroshi Matsuo

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40

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GIS
2009
ACM

287views Automated Reasoning» more GIS 2009»

From trajectories to activities: a spatio-temporal join approach

14 years 5 months ago

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Kexin Xie, Ke Deng, Xiaofang Zhou

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32

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GIS
2009
ACM

198views Automated Reasoning» more GIS 2009»

Proximate sensing using georeferenced community contributed photo collections

14 years 5 months ago

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Volunteered geographic information such as that available in blogs, wikis, social networking sites, and community contributed photo collections is enabling new applications. This ...

Daniel Leung, Shawn Newsam

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31

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GIS
2009
ACM

162views Automated Reasoning» more GIS 2009»

Trajectory simplification method for location-based social networking services

14 years 5 months ago

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The increasing availabilities of GPS-enabled devices have given rise to the location-based social networking services (LBSN), in which users can record their travel experiences wi...

Yukun Chen, Kai Jiang, Yu Zheng, Chunping Li, Neng...

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39

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GIS
2009
ACM

163views Automated Reasoning» more GIS 2009»

Fuel-cache site-selection for polar research: a summary of results

14 years 5 months ago