4328 search results - page 291 / 866 » A New Kind of Science |
173
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ACSC
2002
IEEE
15 years 11 months ago
2002
IEEE
The per-method access control lists of standard middleware technologies allow only simple forms of access control to be expressed and enforced. Research systems based on capabilit...
159
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FOCS
2002
IEEE
15 years 11 months ago
2002
IEEE
d abstract) Nathan Segerlind∗ Sam Buss† Russell Impagliazzo‡ We prove a new switching lemma that works for restrictions that set only a small fraction of the variables and i...
166
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GI
2009
Springer
15 years 11 months ago
2009
Springer
: In many tracking applications, the extent of the target object is neglected and it is assumed that the received measurements stem from a point source. However, modern sensors are...
165
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DIS
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. It is an up-to-date challenge to get answers for novel questions which nobody has ever considered. Such a question is too rare to be satisfied with a past single documen...
185
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DIS
2001
Springer
15 years 11 months ago
2001
Springer
Rapid growth of digital data collections is overwhelming the capabilities of humans to comprehend them without aid. The extraction of useful data from large raw data sets is someth...