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 Yukun Chen

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Bibliometrics: publication history
Average citations per article54.25
Citation Count434
Publication count8
Publication years2007-2010
Available for download4
Average downloads per article2,280.00
Downloads (cumulative)9,120
Downloads (12 Months)868
Downloads (6 Weeks)83
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8 results found Export Results: bibtexendnoteacmrefcsv

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1 published by ACM
January 2010 ACM Transactions on the Web (TWEB): Volume 4 Issue 1, January 2010
Publisher: ACM
Bibliometrics:
Citation Count: 64
Downloads (6 Weeks): 19,   Downloads (12 Months): 206,   Downloads (Overall): 2,389

Full text available: PDFPDF
User mobility has given rise to a variety of Web applications, in which the global positioning system (GPS) plays many important roles in bridging between these applications and end users. As a kind of human behavior, transportation modes, such as walking and driving, can provide pervasive computing systems with more ...
Keywords: GPS trajectory, GeoLife, Spatial data mining, transportation modes, ubiquitous computing, understanding user behavior, user mobility

2 published by ACM
November 2009 LBSN '09: Proceedings of the 2009 International Workshop on Location Based Social Networks
Publisher: ACM
Bibliometrics:
Citation Count: 18
Downloads (6 Weeks): 2,   Downloads (12 Months): 41,   Downloads (Overall): 673

Full text available: PdfPdf
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 with GPS trajectories and share these trajectories among each other on Web communities. Usually, GPS-enabled devices record far denser points than necessary in the scenarios of ...
Keywords: trajectory simplification, location-based social networking service, GPS trajectory

3
May 2009 MDM '09: Proceedings of the 2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 38

GeoLife2.0 is a GPS-data-driven social networking service where people can share life experiences and connect to each other with their location histories. By mining people’s location history, GeoLife can measure the similarity between users and perform personalized friend recommendation for an individual. Later, we can predict the individual’s interest level ...

4
May 2009 MDM '09: Proceedings of the 2009 Tenth International Conference on Mobile Data Management: Systems, Services and Middleware
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 39

The increasing pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) enables people to conveniently log their location history into spatial-temporal data, thus giving rise to the necessity as well as opportunity to discovery valuable knowledge from this type of data. In this paper, we propose the novel notion of individual ...

5 published by ACM
November 2008 GIS '08: Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
Publisher: ACM
Bibliometrics:
Citation Count: 119
Downloads (6 Weeks): 30,   Downloads (12 Months): 306,   Downloads (Overall): 2,766

Full text available: PDFPDF
The pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) enable people to conveniently log the location histories they visited with spatio-temporal data. The increasing availability of large amounts of spatio-temporal data pertaining to an individual's trajectories has given rise to a variety of geographic information systems, and also brings us ...
Keywords: GPS logs, user similarity, similar sequence matching, spatio-temporal data mining

6 published by ACM
September 2008 UbiComp '08: Proceedings of the 10th international conference on Ubiquitous computing
Publisher: ACM
Bibliometrics:
Citation Count: 151
Downloads (6 Weeks): 32,   Downloads (12 Months): 315,   Downloads (Overall): 3,292

Full text available: PDFPDF
Both recognizing human behavior and understanding a user's mobility from sensor data are critical issues in ubiquitous computing systems. As a kind of user behavior, the transportation modes, such as walking, driving, etc., that a user takes, can enrich the user's mobility with informative knowledge and provide pervasive computing systems ...
Keywords: GeoLife, GPS, infer transportation mode, machine learning, recognize human behavior

7
September 2007 ICDAR '07: Proceedings of the Ninth International Conference on Document Analysis and Recognition - Volume 01
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 0

A novel binarization system for degraded document images is proposed in this paper. It combines two local adaptive binarization methods (Niblack method [1] and improved Palumbo method[2]) which are complementary to each other. Niblack thresholding algorithm behaves very well in character areas but causes a lot of noise in background ...

8
September 2007 ICDAR '07: Proceedings of the Ninth International Conference on Document Analysis and Recognition - Volume 01
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 0

A novel character line segmentation method for degraded binary images based on feature clustering is proposed in this paper. The application of this research is to segment character lines on images of IC chip surfaces. First, several cutting lines are detected and every two neighbor cutting lines define a candidate ...



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