922 search results - page 87 / 185 » Attribute based data sharing with attribute revocation |
TKDE
2002
14 years 11 months ago
2002
We introduce ImageMap, as a method for indexing and similarity searching in Image DataBases (IDBs). ImageMap answers "queries by example", involving any number of object...
203
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ICDE
2004
IEEE
16 years 1 months ago
2004
IEEE
Real datasets are often large enough to necessitate data compression. Traditional `syntactic' data compression methods treat the table as a large byte string and operate at t...
171
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SIGMOD
2009
ACM
16 years 2 days ago
2009
ACM
Database outsourcing requires that a query server constructs a proof of result correctness, which can be verified by the client using the data owner's signature. Previous aut...
ICDAR
2009
IEEE
15 years 6 months ago
2009
IEEE
There are a number of established products on the market for wrapping—semi-automatic navigation and extraction of data—from web pages. These solutions make use of the inherent...
DASFAA
2005
IEEE
15 years 5 months ago
2005
IEEE
In an increasingly multilingual world, it is critical that information management tools organically support the simultaneous use of multiple natural languages. A pre-requisite for ...