Probabilistic reasoning in intelligent systems: networks of plausible inference
Probabilistic reasoning in intelligent systems: networks of plausible inference
Identification of discrete probability distributions from partial information
Identification of discrete probability distributions from partial information
Degrees of acyclicity for hypergraphs and relational database schemes
Journal of the ACM (JACM)
Fuzzy Sets and Systems: Theory and Applications
Fuzzy Sets and Systems: Theory and Applications
Connections in acyclic hypergraphs: extended abstract
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
The Management of Probabilistic Data
IEEE Transactions on Knowledge and Data Engineering
The Theory of Probabilistic Databases
VLDB '87 Proceedings of the 13th International Conference on Very Large Data Bases
Architecture of Systems Problem Solving
Architecture of Systems Problem Solving
Theory of Relational Databases
Theory of Relational Databases
Semantics of extended relational model for managing uncertain information
CIKM '95 Proceedings of the fourth international conference on Information and knowledge management
ACM Transactions on Database Systems (TODS)
An intelligent approach to handling imperfect information in concept-based natural language queries
ACM Transactions on Information Systems (TOIS)
A data model and algebra for probabilistic complex values
Annals of Mathematics and Artificial Intelligence
Current Approaches to Handling Imperfect Information in Data and Knowledge Bases
IEEE Transactions on Knowledge and Data Engineering
Generalized Normal Forms for Probabilistic Relational Data
IEEE Transactions on Knowledge and Data Engineering
Decision Support with Imprecise Data for Consumers
Soft-Ware 2002 Proceedings of the First International Conference on Computing in an Imperfect World
Extension of the Relational Algebra to Probabilistic Complex Values
FoIKS '00 Proceedings of the First International Symposium on Foundations of Information and Knowledge Systems
A Framework for Management of Semistructured Probabilistic Data
Journal of Intelligent Information Systems
Energy and quality aware query processing in wireless sensor database systems
Information Sciences: an International Journal
ProTDB: probabilistic data in XML
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
A nearest neighborhood algebra for probabilistic databases
Intelligent Data Analysis
Representation of Uncertain Knowledge in Probabilistic OLAP Model
KES '08 Proceedings of the 12th international conference on Knowledge-Based Intelligent Information and Engineering Systems, Part II
Optimization of Queries over Interval Probabilistic Data
SUM '08 Proceedings of the 2nd international conference on Scalable Uncertainty Management
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 2
Query evaluation over probabilistic XML
The VLDB Journal — The International Journal on Very Large Data Bases
Computing a k-route over uncertain geographical data
SSTD'07 Proceedings of the 10th international conference on Advances in spatial and temporal databases
A Survey on Uncertainty Management in Data Integration
Journal of Data and Information Quality (JDIQ)
Anytime decision making with imprecise probabilities
UAI'94 Proceedings of the Tenth international conference on Uncertainty in artificial intelligence
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An algebra is presented for a simple probabilistic data model that may be regarded as an extension of the standard relational model. The probabilistic algebra is developed in such a way that (restricted to /spl alpha/-acyclic database schemes) the relational algebra is a homomorphic image of it. Strictly probabilistic results are emphasized. Variations on the basic probabilistic data model are discussed. The algebra is used to explicate a commonly used statistical smoothing procedure and is shown to be potentially very useful for decision support with uncertain information.