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ICCSA
2003
Springer
15 years 12 months ago
Camera Models and Optical Systems Used in Computer Graphics: Part II, Image-Based Techniques
Abstract. In our companion paper [5], we described the optics underlying camera models that have been used in computer graphics, and presented object space techniques for rendering...
Brian A. Barsky, Daniel R. Horn, Stanley A. Klein,...
CCS
2001
ACM
15 years 11 months ago
Discouraging Software Piracy Using Software Aging
Most people consider frequent software updates a nuisance. However, we show how this common phenomenon can be turned into a feature that protects against software piracy. We defin...
Markus Jakobsson, Michael K. Reiter
MDM
2001
Springer
138views Communications» more  MDM 2001»
15 years 11 months ago
Operating System and Algorithmic Techniques for Energy Scalable Wireless Sensor Networks
An system-level power management technique for massively distributed wireless microsensor networks is proposed. A power aware sensor node model is introduced which enables the embe...
Amit Sinha, Anantha Chandrakasan
201
Voted
WMCSA
2000
IEEE
15 years 11 months ago
Using history to improve mobile application adaptation
Prior work has shown the value of changing application fidelity to adapt to varying resource levels in a mobile environment. Choosing the right fidelity requires us to predict i...
Dushyanth Narayanan, Jason Flinn, Mahadev Satyanar...
190
Voted
DASFAA
1999
IEEE
90views Database» more  DASFAA 1999»
15 years 11 months ago
Spatial Presentation and Aggregation of Georeferenced Data
In this paper, we will introduce a method of spatial presentation of georeferenced data in a three-dimensional space. Photographs, Quicktime VR's, videos, and computer graphi...
Kengo Koiso, Takahiro Matsumoto, Katsumi Tanaka