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194
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ACMICEC
2003
ACM
16 years 12 days ago
2003
ACM
We discuss a solution to the winner determination problem which takes into account not only costs but also risk aversion of the agent that accepts the bids. We are interested in b...
165
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SI3D
2003
ACM
16 years 12 days ago
2003
ACM
We investigate choosing point samples on a model comprising parametric patches to meet a user specified budget. These samples may then be triangulated, rendered as points or ray-...
142
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UIST
2003
ACM
16 years 12 days ago
2003
ACM
Cascading menus are commonly seen in most GUI systems. However, people sometimes choose the wrong items by mistake, or become frustrated when submenus pop up unnecessarily. This p...
151
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ACISP
2003
Springer
16 years 12 days ago
2003
Springer
Abstract. In this paper we present a non-transferable anonymous credential system that is based on the concept of a chameleon certificate. A chameleon certificate is a special ce...
186
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ADAEUROPE
2003
Springer
16 years 12 days ago
2003
Springer
Traditional programming languages assume that real-world systems have “intuitive”, mind-independent, preexisting concept hierarchies. However, our perception of the world depen...