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EUC
2007
Springer
13 years 10 months ago
GPS-Based Location Extraction and Presence Management for Mobile Instant Messenger
Abstract. Location is the most essential presence information for mobile users. In this paper, we present an improved time-based clustering technique for extracting significant lo...
Dexter H. Hu, Cho-Li Wang
CIKM
2008
Springer
13 years 10 months ago
Dr. Searcher and Mr. Browser: a unified hyperlink-click graph
We introduce a unified graph representation of the Web, which includes both structural and usage information. We model this graph using a simple union of the Web's hyperlink ...
Barbara Poblete, Carlos Castillo, Aristides Gionis
CHI
2009
ACM
14 years 9 months ago
An exploration of social requirements for exercise group formation
Exercising is often a social activity performed with other people, yet finding compatible exercise partners is difficult in practice. To gain a better understanding of the social ...
Mike Wu, Abhishek Ranjan, Khai N. Truong
CORR
2011
Springer
165views Education» more  CORR 2011»
13 years 3 months ago
Extracting Features from Ratings: The Role of Factor Models
Abstract. Performing effective preference-based data retrieval requires detailed and preferentially meaningful structurized information about the current user as well as the items ...
Joachim Selke, Wolf-Tilo Balke
MHCI
2009
Springer
14 years 3 months ago
Mobile implementation of a web 3D carousel with touch input
Mobile devices such as the iPhone provide state of the art interaction capabilities also for web browser applications. Our mobile development is targeted to a Energy Awareness app...
Christoffer Björkskog, Giulio Jacucci, Bruno ...