2925 search results - page 434 / 585 » Information Complexity of Online Problems |
207
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ICCV
2005
IEEE
16 years 2 days ago
2005
IEEE
Abstract. Visual detection and tracking of humans in complex scenes is a challenging problem with a wide range of applications, for example surveillance and human-computer interact...
225
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ISWC
2005
IEEE
2005
IEEE
Using Ultrasonic Hand Tracking to Augment Motion Analysis Based Recognition of Manipulative Gestures
16 years 1 days ago
The paper demonstrates how ultrasonic hand tracking can be used to improve the performance of a wearable, accelerometer and gyroscope based activity recognition system. Specifica...
159
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IV
2005
IEEE
16 years 1 days ago
2005
IEEE
Site maps are frequently provided on Web sites as a navigation support for Web users. The automatic generation of site maps is a complex task since the structure of the data, sema...
163
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SIGECOM
2005
ACM
16 years 16 hour ago
2005
ACM
This paper initiates research on the foundations of ranking systems, a fundamental ingredient of basic e-commerce and Internet Technologies. In order to understand the essence and...
163
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DOLAP
2004
ACM
15 years 12 months ago
2004
ACM
Accurate summary data is of paramount concern in data warehouse systems; however, there have been few attempts to completely characterize the ability to summarize measures. The su...