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163
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TAMODIA
2008
15 years 8 months ago
2008
Abstract. The analysis of usability aspects of multi-user systems, such as cooperative work systems and pervasive systems, pose particular problems because group behavior of their ...
172
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AIEDU
2005
15 years 6 months ago
2005
In this paper, we explore the problem of selecting appropriate interventions for students based on an analysis of their interactions with a tutoring system. In the context of the W...
157
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ECAI
2004
Springer
16 years 3 days ago
2004
Springer
Tracking vehicles in image sequences of innercity road traffic scenes still constitutes a challenging task. Even if a-priori knowledge about the 3D shape of vehicles, of backgroun...
175
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IROS
2009
IEEE
16 years 1 months ago
2009
IEEE
— In this paper we present a new approach for labeling 3D points with different geometric surface primitives using a novel feature descriptor – the Fast Point Feature Histogram...
181
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PG
1999
IEEE
15 years 11 months ago
1999
IEEE
In this paper we introduce a mesh approximation method that uses a volume-based metric. After a geometric simplification, we minimize the volume between the simplified mesh and th...