10271 search results - page 577 / 2055 » Computer Science |
180
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PPL
2007
15 years 6 months ago
2007
The traditional computational devices and models, such as the von Neumann architecture or the Turing machine, are strongly influenced by concepts of central control and perfectio...
147
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ACMIDC
2009
15 years 11 months ago
2009
This paper presents early work on the "Jots" system, integrated with the Scratch programming environment, which aims to help learners reflect on their learning processes...
172
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SIGCSE
2009
ACM
16 years 7 months ago
2009
ACM
Deaf and hard of hearing students are an underrepresented group in computing and face extra challenges in university-level computing courses. This paper describes a 9-week Summer ...
240
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CRYPTO
2003
Springer
16 years 8 days ago
2003
Springer
We consider the problem of constructing randomness extractors that are locally computable; that is, read only a small number of bits from their input. As recently shown by Lu (thi...
280
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GIS
2003
ACM
16 years 8 months ago
2003
ACM
We present a technique for creating a digital elevation model (DEM) from grid-based contour data. The method computes new, intermediate contours in between existing isolines. Thes...