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154
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ICC
2007
IEEE
16 years 24 days ago
2007
IEEE
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
171
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WETICE
2000
IEEE
15 years 10 months ago
2000
IEEE
Although employees’ expertise has long been regarded as an important asset in organizations at least on a par with capital, goods and documented information, it is only recently...
287
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Extracting information and insights from large databases is a time-consuming activity and has received considerable research attention recently. In this demo, we present DynaCet - ...
189
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MIR
2010
ACM
2010
ACM
Digimatge, a rich internet application for video retrieval from a multimedia asset management system
16 years 1 months ago
This paper describes the integration of two new services aimed at assisting into the retrieval of video content from a Multimedia Asset Manager (MAM). The first tool suggest tags...
161
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Bitmap indexes are widely used in Decision Support Systems (DSSs) to improve query performance. In this paper, we evaluate the use of compressed inverted indexes with adapted quer...