1990 search results - page 109 / 398 » Conceptual User Tracking |
143
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VR
2003
IEEE
15 years 9 months ago
2003
IEEE
We present an experiment comparing double exponential smoothing and Kalman filter-based predictive tracking algorithms with derivative free measurement models. Our results show t...
136
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WCNC
2008
IEEE
15 years 10 months ago
2008
IEEE
—We present a system-level approach to localizing and tracking users on a basis of different sources of location information. We have applied a combination of the Cricket system ...
131
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DAARC
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. The capability of handling anaphora is becoming a key feature for Question Answering systems, as it can play a crucial role at different stages of the QA loop. At the qu...
148
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ISMAR
2006
IEEE
15 years 10 months ago
2006
IEEE
We describe and evaluate a new tracking concept for outdoor Augmented Reality. A few mobile beacons added to the environment correct errors in head-worn inertial and GPS sensors. ...
136
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CIVR
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. In this paper we describe ImageCLEF1, the cross language image retrieval track of the Cross Language Evaluation Forum (CLEF3). We instigated and ran a pilot experiment in...