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MM
2009
ACM
15 years 4 months ago
2009
ACM
Finding a destination in unfamiliar environments of complex office building or shopping mall has been always bothering us in daily life. Fine-scale directional guidance, a combina...
GLOBECOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—In a distributed wireless network, it is possible to employ several relays and mimic a multiple antenna transmission system. In this paper we propose a MAC layer solution that a...
HICSS
2008
IEEE
15 years 4 months ago
2008
IEEE
The digital divide is a complex and dynamic phenomenon. Despite extensive studies on the digital divide and its impact, developing countries, in particular, are still searching fo...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
Limiting capabilities of practical recognition systems are determined by a variety of factors that include source encoding techniques, quality of images, complexity of underlying ...
HICSS
2007
IEEE
15 years 4 months ago
2007
IEEE
Amidst constant innovation in information and communication technologies, a new pattern of work is emerging. Hierarchical authority structures are giving way to greater decision-m...