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MAGS
2010
13 years 2 months ago
2010
Community is a common phenomenon in natural ecosystems, human societies as well as artificial multi-agent systems such as those in web and Internet based applications. In many sel...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
For applications to cryptography, it is important to represent numbers with a small number of non-zero digits (Hamming weight) or with small absolute sum of digits. The problem of ...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—In this paper we present reduced-complexity highperformance receivers for single-user MIMO systems that employ coded OFDM transmission with bit-interleaved coded modulat...
ISMAR
2003
IEEE
14 years 1 months ago
2003
IEEE
We present a six degrees of freedom tracking system, which is wireless and scalable concerning the tracking volume and the number of devices being tracked. This is achieved by the...
CSCW
1994
ACM
14 years 6 days ago
1994
ACM
Ethnography has gained considerable prominence as a technique for informing CSCW systems development of the nature of work. Experiences of ethnography reported to date have focuse...