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197
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HCI
2007
15 years 8 months ago
2007
Virtual and Augmented Reality have been widely used in many scientific fields for the last two decades in order to visualize complex data and information. Although both techniques ...
171
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ISSA
2004
15 years 8 months ago
2004
: Web services are generally accepted as the most interoperable application interface today on the Web. In the context of a global electronic marketplace this is an essential facto...
193
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ECIS
2000
15 years 8 months ago
2000
Abstract- This paper deals with "Knowledge Management Systems" (KMS) which are seen as a new kind of information systems supporting organizational information processing....
176
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JCM
2008
15 years 6 months ago
2008
In this paper we revisit the minimum mean square error (MMSE) pilot-aided channel estimation for broadband orthogonal frequency division multiplexing (OFDM) systems. The careful de...
344
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ADHOC
2011
15 years 1 months ago
2011
One of the intrinsic problems of mobility in wireless networks is the discovery of mobile nodes. A widely used solution for this problem is to use different variations of beacons, ...