4424 search results - page 342 / 885 » Semantic virtual environments |
223
click to vote
IWUC
2004
15 years 8 months ago
2004
Ensuring personal safety for people on the move is becoming a heightened priority in today's uncertain environment. Traditional approaches are no longer adequate in meeting ri...
161
click to vote
ESWS
2007
Springer
16 years 29 days ago
2007
Springer
Abstract. Recent work in the field of middleware technology proposes semanticsaware tuplespaces as a tool for coping with the scalability, heterogeneity and dynamism issues arisin...
216
click to vote
MICCAI
2003
Springer
16 years 7 months ago
2003
Springer
Minimally invasive cardiac surgery is performed on the beating heart, through inter-costal ports. The two major limitations of these procedures are: selecting port locations for op...
160
click to vote
HAPTICS
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a floor tile designed to provide the impression of walking on different ground materials, such as gravel, carpet, or stone. The device uses affordable and commerciall...
183
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we propose a new carrier frequency offset (CFO) tracking algorithm for orthogonal frequency division multiplexing (OFDM) systems. Assuming that the channel remai...