The cougar approach to in-network query processing in sensor networks
ACM SIGMOD Record
Cleaning and querying noisy sensors
WSNA '03 Proceedings of the 2nd ACM international conference on Wireless sensor networks and applications
Fractionally cascaded information in a sensor network
Proceedings of the 3rd international symposium on Information processing in sensor networks
Probabilistic ranked queries in uncertain databases
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Monochromatic and bichromatic reverse skyline search over uncertain databases
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Knowledge Aquisition and Data Storage in Mobile GeoSensor Networks
GeoSensor Networks
Clustering Uncertain Data Via K-Medoids
SUM '08 Proceedings of the 2nd international conference on Scalable Uncertainty Management
Top-k dominating queries in uncertain databases
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Probabilistic Inverse Ranking Queries over Uncertain Data
DASFAA '09 Proceedings of the 14th International Conference on Database Systems for Advanced Applications
Efficient processing of probabilistic reverse nearest neighbor queries over uncertain data
The VLDB Journal — The International Journal on Very Large Data Bases
Proceedings of the 18th ACM conference on Information and knowledge management
Efficient join processing on uncertain data streams
Proceedings of the 18th ACM conference on Information and knowledge management
Reverse skyline search in uncertain databases
ACM Transactions on Database Systems (TODS)
A flexible framework for multisensor data fusion using data stream management technologies
Proceedings of the 2009 EDBT/ICDT Workshops
Querying objects modeled by arbitrary probability distributions
SSTD'07 Proceedings of the 10th international conference on Advances in spatial and temporal databases
Multi agent Community to support information processing in Wireless Sensor Network applications
International Journal of Intelligent Information and Database Systems
A generic framework for handling uncertain data with local correlations
Proceedings of the VLDB Endowment
Finding the least influenced set in uncertain databases
Information Systems
Probabilistic inverse ranking queries in uncertain databases
The VLDB Journal — The International Journal on Very Large Data Bases
Shooting top-k stars in uncertain databases
The VLDB Journal — The International Journal on Very Large Data Bases
PLR: a benchmark for probabilistic data stream management systems
ACIIDS'12 Proceedings of the 4th Asian conference on Intelligent Information and Database Systems - Volume Part III
Probabilistic top-k dominating queries in uncertain databases
Information Sciences: an International Journal
Causality and responsibility: probabilistic queries revisited in uncertain databases
Proceedings of the 22nd ACM international conference on Conference on information & knowledge management
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Large sensor networks are being widely deployed for measurement, detection, and monitoring applications. Many of these applications involve database systems to store and process data from the physical world. This data has inherent measurement uncertainties that are properly represented by continuous probability distribution functions (pdf's). We introduce a new object-relational data type, the Gaussian ADT GADT, that models physical data as gaussian pdf's, and we show that existing index structures can be used as fast access methods for GADT data. We also present a measure-theoretic model of probabilistic data and evaluate GADT in its light.