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MSWIM
2006
ACM
13 years 11 months ago
Ticket-based mobile commerce system and its implementation
Security is a critical issue in mobile commerce, especially in mobile database systems since mobile environments are dynamic and traditional protection mechanisms do not work very...
Hua Wang, Xiaodi Huang, Goutham Reddy Dodda
TKDE
2012
208views Formal Methods» more  TKDE 2012»
11 years 7 months ago
A Knowledge-Driven Approach to Activity Recognition in Smart Homes
Abstract—This paper introduces a knowledge-driven approach to real-time, continuous activity recognition based on multisensor data streams in smart homes. The approach goes beyon...
Liming Chen, Chris D. Nugent, Hui Wang
LOCA
2007
Springer
13 years 11 months ago
Scalable Recognition of Daily Activities with Wearable Sensors
Abstract. High-level and longer-term activity recognition has great potentials in areas such as medical diagnosis and human behavior modeling. So far however, activity recognition ...
Tâm Huynh, Ulf Blanke, Bernt Schiele
CHI
2006
ACM
14 years 5 months ago
Interaction in creative tasks
The design of tools for creative activities affects the creative processes and output of users. In this paper we consider how an understanding of creative interaction can inform t...
Tim Coughlan, Peter Johnson
CORR
2008
Springer
126views Education» more  CORR 2008»
13 years 4 months ago
Mining User Profiles to Support Structure and Explanation in Open Social Networking
The proliferation of media sharing and social networking websites has brought with it vast collections of site-specific user generated content. The result is a Social Networking Di...
Avare Stewart, Ernesto Diaz-Aviles, Wolfgang Nejdl