18188 search results - page 3513 / 3638 » Evaluation for Collaborative Systems |
140
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SMA
2009
ACM
15 years 11 months ago
2009
ACM
We present practical algorithms for accelerating geometric queries on models made of NURBS surfaces using programmable Graphics Processing Units (GPUs). We provide a generalized f...
148
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VRST
2009
ACM
15 years 11 months ago
2009
ACM
This paper presents a markerless tracking technique targeted to the Windows Mobile Pocket PC platform. The primary aim of this work is to allow the development of standalone augme...
132
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VRST
2009
ACM
15 years 11 months ago
2009
ACM
The display units integrated in todays head-mounted displays (HMDs) provide only a limited field of view (FOV) to the virtual world. In order to present an undistorted view to th...
142
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W4A
2009
ACM
15 years 11 months ago
2009
ACM
Persons with disabilities are often marginalised from economy and society due to the lack of access to disability related information and services. Through the use of assistive te...
142
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Leveraging clickthrough data has become a popular approach for evaluating and optimizing information retrieval systems. Although data is plentiful, one must take care when interpr...