4007 search results - page 593 / 802 » Computation with imprecise probabilities |
223
click to vote
SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between query scores and data uncertainty ma...
228
Voted
SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
151
click to vote
SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
We study a problem of mining frequently occurring periodic patterns with a gap requirement from sequences. Given a character sequence S of length L and a pattern P of length l, we...
137
click to vote
SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Random sampling is one of the most fundamental data management tools available. However, most current research involving sampling considers the problem of how to use a sample, and...
125
click to vote
PODS
2007
ACM
16 years 4 months ago
2007
ACM
In [3], we introduced a framework for querying and updating probabilistic information over unordered labeled trees, the probabilistic tree model. The data model is based on trees ...