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UCS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This paper describes daily life activity recognition using wearable acceleration sensors attached to four different parts of the human body. The experimental data set con...
UCS
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we describe a packet data size minimization method designed specifically for advertising and discovery in ubiquitous networks. The minimization is effective for achi...
UCS
2007
Springer
14 years 1 months ago
2007
Springer
In many Ubicomp scenarios tiny wireless embedded sensor devices are used, and devices often collaborate to accomplish a common goal. This paper presents a group formation method de...
UCS
2007
Springer
14 years 1 months ago
2007
Springer
Ubiquitous computing environments are highly dynamic by nature. Services provided by different devices can appear and disappear as, for example, devices join and leave these envir...
CRYPTO
2007
Springer
14 years 1 months ago
2007
Springer
Round complexity is a central measure of efficiency, and characterizing the round complexity of various cryptographic tasks is of both theoretical and practical importance. We show...