276 search results - page 42 / 56 » Databases with uncertainty and lineage |
BIRTHDAY
2009
Springer
14 years 5 months ago
2009
Springer
Data integration has been an important area of research for several years. However, such systems suffer from one of the main drawbacks of database systems: the need to invest signi...
ICWE
2007
Springer
14 years 5 months ago
2007
Springer
The objective of this paper is to describe the use of a probabilistic approach to Web effort estimation by means of a Bayesian Network. A Bayesian Network is a model that embodies ...
ER
2005
Springer
14 years 4 months ago
2005
Springer
Abstract. The paper provides a conceptual framework for designing and executing business processes using semantic Web services. We envision a world in which a designer defines a ...
SIGMETRICS
2012
ACM
12 years 1 months ago
2012
ACM
Sampling is crucial for controlling resource consumption by internet traffic flow measurements. Routers use Packet Sampled NetFlow [9], and completed flow records are sampled in...
SIGMOD
2010
ACM
14 years 3 months ago
2010
ACM
The probabilistic threshold query (PTQ) is one of the most common queries in uncertain databases, where all results satisfying the query with probabilities that meet the threshold...