3015 search results - page 320 / 603 » The robustness of a new CAPTCHA |
161
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AAAI
2000
15 years 8 months ago
2000
Iterative auctions have many computational advantages over sealed-bid auctions, but can present new possibilities for strategic manipulation. We propose a two-stage technique to m...
190
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AAAI
1997
15 years 8 months ago
1997
Our goal is to build knowledge-based systems capable of answering a wide variety of questions, including questions that are unanticipated when the knowledge base is built. For sys...
168
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ICIS
2000
15 years 8 months ago
2000
Enhancing e-commerce security through computing technology alone is not sufficient. E-commerce designers should apply economic mechanisms to design proper digital processes that a...
156
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MVA
1998
15 years 8 months ago
1998
In this paper the analysis of gray level corner detection has been carried out. Performances of various cornerness measures are discussed with respect to four performances of robu...
148
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MVA
2000
15 years 8 months ago
2000
2 Notation This paper introduces a new detection method of crack and structural objects, whiteline ,joint and manhole of the road surface image based on morphological t,echnique . ...