24444 search results - page 4310 / 4889 » A Data Model for Data Integration |
225
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PETRA
2009
ACM
16 years 1 months ago
2009
ACM
Loosing motor activity due to impaired or damaged nerves or muscles affects millions of people world-wide. The resulting lack of mobility and/or impaired communication bears enorm...
204
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
Securing access to files is an important and growing concern in corporate environments. Employees are increasingly accessing files from untrusted devices, including personal hom...
212
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SSDBM
2008
IEEE
16 years 1 months ago
2008
IEEE
Random sampling is a popular technique for providing fast approximate query answers, especially in data warehouse environments. Compared to other types of synopses, random sampling...
169
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ACNS
2008
Springer
16 years 1 months ago
2008
Springer
Reliable network demographics are quickly becoming a much sought-after digital commodity. However, as the need for more refined Internet demographics has grown, so too has the ten...
193
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ACSAC
2007
IEEE
16 years 1 months ago
2007
IEEE
The increasing centralization of networked services places user data at considerable risk. For example, many users store email on remote servers rather than on their local disk. D...