1442 search results - page 169 / 289 » Goal-directed human activity computing |
158
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IUI
2003
ACM
15 years 9 months ago
2003
ACM
The experience of a trusted group of colleagues can help users improve the quality and focus of their browsing and searching activities. How could a system provide such help, when...
143
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WWW
2003
ACM
16 years 4 months ago
2003
ACM
This paper describes a dynamic service reconfiguration model where the proxy is composed of a chain of service objects called mobilets (pronounced as mo-be-lets), which can be dep...
189
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ISWC
2005
IEEE
2005
IEEE
Using Ultrasonic Hand Tracking to Augment Motion Analysis Based Recognition of Manipulative Gestures
15 years 9 months 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...
140
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GROUP
2003
ACM
15 years 9 months ago
2003
ACM
Most current theories about collective cognitive activities in limited groups apply to structurally closed co-operative situations Here we propose to work in the framework of inte...
127
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IUI
2010
ACM
15 years 8 months ago
2010
ACM
We propose the concept of research trails to help web users create and reestablish context across fragmented research processes without requiring them to explicitly structure and ...