ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
Why might B-tree concurrency control still be interesting? For two reasons: (i) currently exploited "real world" approaches are complicated; (ii) simpler proposals are n...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
An ever increasing amount of valuable information is stored in Web databases, "hidden" behind search interfaces. To save the user's effort in manually exploring eac...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
In the publish/subscribe paradigm, information providers disseminate publications to all consumers who have expressed interest by registering subscriptions. This paradigm has foun...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
Signatures detect changes to the data objects. Numerous schemes a known, e.g., the popular hash based SHA-1 standard. We propose a nov scheme we call algebraic signatures. We use ...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
As information becomes available in increasing amounts to a wide spectrum of users, the need for a shift towards a more user-centered information access paradigm arises. We develo...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
Recent advances in research fields like multimedia and bioinformatics have brought about a new generation of hyper-dimensional databases which can contain hundreds or even thousan...
ICDE
2004
IEEE
14 years 8 months ago
2004
IEEE
We examine the problem of evaluating selection queries over imprecisely represented objects. Such objects are used either because they are much smaller in size than the precise on...
ICDE
2004
IEEE
14 years 8 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...