1861 search results - page 131 / 373 » 1.6-Bit Pattern Databases |
144
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AMW
2009
15 years 5 months ago
2009
Abstract. Rewriting of conjunctive queries using views has many applications in database and data integration. We investigate ways to improve performance of rewriting and propose a...
125
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
Thread counting algorithms seek to determine from x-ray images the vertical and horizontal thread counts (frequencies) of the canvas weave comprising a painting’s support. Our s...
140
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PODS
2005
ACM
16 years 4 months ago
2005
ACM
We are often interested to test whether a given cause has a given effect. If we cannot specify the nature of the factors involved, such tests are called model-free studies. There ...
114
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ITS
2004
Springer
15 years 9 months ago
2004
Springer
Cognitive Tutors are proven effective learning environments, but are still not as effective as one-on-one human tutoring. We describe an environment (ALPS) designed to engage stude...
147
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IVC
2008
15 years 4 months ago
2008
In this paper, we present a novel approach to classify texture collections. This approach does not require experts to provide annotated training set. Given the image collection, w...