The Aqua approximate query answering system
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Practical lessons in supporting large-scale computational science
ACM SIGMOD Record
Approximate Query Processing Using Wavelets
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Statistical modeling of large-scale simulation data
Proceedings of the eighth ACM SIGKDD international conference on Knowledge discovery and data mining
Multi-resolution modeling of large scale scientific simulation data
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
Simulation data as data streams
ACM SIGMOD Record
MeshSQL: the query language for simulation mesh data
Information Sciences—Informatics and Computer Science: An International Journal - Mining stream data
A hybrid approach for multiresolution modeling of large-scale scientific data
Proceedings of the 2005 ACM symposium on Applied computing
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In this paper, we describe AQSim, an ongoing effort to design and impl ement a system to manage terabytes of scientific simulation data. The goal of this project is to reduce data storage requirements and access times while permitting ad-hoc queries using statistical and mathematical models of the data. In order to facilitate data exchange between models based on different representations, we are evaluating using the ASCI common data model that is comprised of several layers of increasing semantic complexity. To support queries over the spatial-temporal mesh structured data we are in the process of defining and implementing a grammar for MeshSQL