1890 search results - page 164 / 378 » Querying Big Data by Accessing Small Data |
173
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SACMAT
2004
ACM
15 years 12 months ago
2004
ACM
Ubiquitous computing uses a variety of information for which access needs to be controlled. For instance, a person’s current location is a sensitive piece of information, which ...
149
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SSDBM
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract. State-of-the-art numerical solvers in Earth Sciences produce multi terabyte datasets per execution. Operating on increasingly larger datasets becomes challenging due to i...
181
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ADHOC
2006
15 years 6 months ago
2006
Most ad hoc networks do not implement any network access control, leaving these networks vulnerable to resource consumption attacks where a malicious node injects packets into the ...
166
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CCS
2005
ACM
16 years 2 days ago
2005
ACM
We investigate whether it is possible to encrypt a database and then give it away in such a form that users can still access it, but only in a restricted way. In contrast to conve...
226
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MIR
2004
ACM
15 years 12 months ago
2004
ACM
We present in this paper a CBIR system for use in a psychological study of the relationship between human movement and Dyslexia. The system allows access to up to 500 hours of vid...