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MC
2001
201views Computer Science» more  MC 2001»
13 years 11 months ago
Awareness in Context-Aware Information Systems
The paper describes the idea of bringing awareness to nomadic users. Based on a discussion of different context models and approaches to model context, several scenarios for aware...
Tom Gross, Marcus Specht
GLOBECOM
2008
IEEE
13 years 11 months ago
Signal Detection in Optical Communications through the Atmospheric Turbulence Channel
—The probability of a miss in the detection of a signal in an optical communications system through the turbulent atmosphere using intensity modulation is studied. The turbulence...
Jacob C. Brandenburg, John Q. Liu
VTC
2007
IEEE
14 years 4 months ago
Toward Scalable, Automated Tower-Top Phased Array Calibration
Abstract— The tower-top deployment of base station electronics could prove of utility in future cellular communication applications. We present a scalable, non-radiative, automat...
Tim Cooper, Justine McCormack, Ronan Farrell, Gera...
ICHIM
1997
118views more  ICHIM 1997»
13 years 11 months ago
Location Aware Mobile Interactive Guides: Usability Issues
This paper discusses the issues related to the application of wireless communication and positioning technologies to the development of hand-held electronic tour guides. These iss...
Jonathan Broadbent, Patrizia Marti
CSCW
2004
ACM
13 years 9 months ago
Roles of Orientation in Tabletop Collaboration: Comprehension, Coordination and Communication
Abstract. In order to support co-located collaboration, many researchers are now investigating how to effectively augment tabletops with electronic displays. As far back as 1988, o...
Russell Kruger, M. Sheelagh T. Carpendale, Stacey ...