4833 search results - page 831 / 967 » Computation in a distributed information market |
170
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EDOC
2007
IEEE
16 years 24 days ago
2007
IEEE
Abstract— In practice, the development of process-aware information systems suffers from a gap between conceptual business process models and executable workflow specifications...
163
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EDOC
2007
IEEE
16 years 24 days ago
2007
IEEE
— This paper presents a requirements analysis and a solution approach to representing workflow processes conforming to the Wf-XML/ASAP standard proposal in a UDDI registry. Wf-X...
163
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...
180
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
—The realistic performance of a multi-input multi-output (MIMO) communication system depends strongly on the spatial correlation properties introduced by clustering in the propag...
183
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ICC
2007
IEEE
16 years 23 days ago
2007
IEEE
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...