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128
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GRAPHITE
2006
ACM
15 years 9 months ago
2006
ACM
—This paper demonstrates the simple yet effective usage of height fields for interactive landscape visualizations using a ray casting approach implemented in the pixel shader of...
164
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MOBICOM
2006
ACM
15 years 9 months ago
2006
ACM
Abstract-The emergence of small, inexpensive, networkcapable sensing devices led to a great deal of research on the design and implementation of sensor networks. A critical step in...
129
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ICALT
2005
IEEE
15 years 8 months ago
2005
IEEE
Problem-based learning is a pedagogical strategy that centers learning activities around the investigation and development of solutions to complex and ill-structured authentic pro...
121
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VISUALIZATION
2005
IEEE
15 years 8 months ago
2005
IEEE
We describe a new dynamic level-of-detail (LOD) technique that allows real-time rendering of large tetrahedral meshes. Unlike approaches that require hierarchies of tetrahedra, ou...
113
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ACMACE
2005
ACM
15 years 8 months ago
2005
ACM
We present a client/server system that is able to display 3D scenes on handheld devices. This kind of devices have important restrictions of memory and computing power. Therefore,...