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DATE
2007
IEEE
15 years 6 months ago
2007
IEEE
Wireless sensor networks operating on limited energy resources need to be power efficient to extend the system lifetime. This is especially challenging for video sensor networks d...
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—In this paper, we study the advantages of multi-user concurrent transmission, measured using the multi-user gain (MUG), in multiple-input multiple-output (MIMO) systems with rat...
HICSS
2007
IEEE
15 years 6 months ago
2007
IEEE
Information and Communication Technologies (ICTs) are rapidly changing and new technologies, processes, and skills are constantly emerging. An important challenge for the research...
HICSS
2007
IEEE
15 years 6 months ago
2007
IEEE
As recent events have shown, effective knowledge sharing has become important at all political levels, especially when disasters occur. In this paper, we present the case of Miami...
HICSS
2007
IEEE
15 years 6 months ago
2007
IEEE
Organizational change brings about a number of behaviors that are seen to run counter to the implementation of the information systems. These behaviors may be seen as jeopardizing...