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SIGMOD
2008
ACM
115views Database» more  SIGMOD 2008»
14 years 9 months ago
Query answering techniques on uncertain and probabilistic data: tutorial summary
Uncertain data are inherent in some important applications, such as environmental surveillance, market analysis, and quantitative economics research. Due to the importance of thos...
Jian Pei, Ming Hua, Yufei Tao, Xuemin Lin
IDEAS
2007
IEEE
89views Database» more  IDEAS 2007»
14 years 3 months ago
Foreign Superkeys and Constant References
A foreign superkey in relational database theory is a set of attributes referring to a superkey of some relation variable. In this paper, the notion of constant references is intr...
Jon Heggland
ADBIS
2007
Springer
127views Database» more  ADBIS 2007»
14 years 3 months ago
Approximate Functional Dependencies for XML Data
Functional dependencies (FDs) are an integral part of database theory since they are used in integrity enforcement and in database design. Recently, functional dependencies satis...
Fabio Fassetti, Bettina Fazzinga
IFM
2010
Springer
152views Formal Methods» more  IFM 2010»
13 years 7 months ago
Satisfaction Meets Expectations - Computing Expected Values of Probabilistic Hybrid Systems with SMT
Stochastic satisfiability modulo theories (SSMT), which is an extension of satisfiability modulo theories with randomized quantification, has successfully been used as a symboli...
Martin Fränzle, Tino Teige, Andreas Eggers
ICPR
2008
IEEE
14 years 10 months ago
Visual features with semantic combination using Bayesian network for a more effective image retrieval
In many vision problems, instead of having fully annotated training data, it is easier to obtain just a subset of data with annotations, because it is less restrictive for the use...
Sabine Barrat, Salvatore Tabbone