Cost models for overlapping and multiversion structures
ACM Transactions on Database Systems (TODS)
Temporal and spatio-temporal aggregations over data streams using multiple time granularities
Information Systems - Special issue: Best papers from EDBT 2002
Temporal Aggregation over Data Streams Using Multiple Granularities
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
STRIPES: an efficient index for predicted trajectories
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Spatio-temporal aggregates over raster image data
Proceedings of the 12th annual ACM international workshop on Geographic information systems
Spatiotemporal Aggregate Computation: A Survey
IEEE Transactions on Knowledge and Data Engineering
Historical spatio-temporal aggregation
ACM Transactions on Information Systems (TOIS)
Indexing mobile objects using dual transformations
The VLDB Journal — The International Journal on Very Large Data Bases
Optimizing spatial Min/Max aggregations
The VLDB Journal — The International Journal on Very Large Data Bases
Spatio-temporal data warehouses using an adaptive cell-based approach
Data & Knowledge Engineering
CT-OLAP: temporal multidimensional data model and algebra for moving objects
Proceedings of the ACM tenth international workshop on Data warehousing and OLAP
Verifying Completeness of Relational Query Answers from Online Servers
ACM Transactions on Information and System Security (TISSEC)
A web-enabled extension of a spatio-temporal DBMS
Proceedings of the 15th annual ACM international symposium on Advances in geographic information systems
Integrating GIS and data warehousing in a Web environment: A case study of the US 1880 Census
International Journal of Geographical Information Science
Sequenced spatio-temporal aggregation in road networks
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Spatial aggregation: Data model and implementation
Information Systems
Location-dependent query processing: Where we are and where we are heading
ACM Computing Surveys (CSUR)
Getting qualified answers for aggregate queries in spatio-temporal databases
APWeb/WAIM'07 Proceedings of the joint 9th Asia-Pacific web and 8th international conference on web-age information management conference on Advances in data and web management
Recursive partitioning method for trajectory indexing
ADC '10 Proceedings of the Twenty-First Australasian Conference on Database Technologies - Volume 104
Real-time temporal data warehouse cubing
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part II
Ad-hoc distributed spatial joins on mobile devices
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
Sequenced spatiotemporal aggregation for coarse query granularities
The VLDB Journal — The International Journal on Very Large Data Bases
Providing geographic-multidimensional decision support over the web
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
Spatio-temporal aggregates over streaming geospatial image data
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Multiversion spatio-temporal telemetric data warehouse
ADBIS'09 Proceedings of the 13th East European conference on Advances in Databases and Information Systems
Modeling noteworthy events in a geospatial domain
GeoS'05 Proceedings of the First international conference on GeoSpatial Semantics
Spatio-temporal aggregations in trajectory data warehouses
DaWaK'07 Proceedings of the 9th international conference on Data Warehousing and Knowledge Discovery
A new spatio-temporal prediction approach based on aggregate queries
International Journal of Knowledge and Web Intelligence
EBM: an entropy-based model to infer social strength from spatiotemporal data
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
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Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication systems, only summarized data, like the average number of cars in an area for a specific period, or phones serviced by a cell each day, is required. Although this information can be obtained from operational databases, its computation is expensive, rendering online processing inapplicable. A vital solution is the construction of a spatiotemporal data warehouse. In this paper, we describe a framework for supporting OLAP operations over spatiotemporal data. We argue that the spatial and temporal dimensions should be modeled as a combined dimension on the data cube and present data structures, which integrate spatiotemporal indexing with pre-aggregation. While the well-known materialization techniques require a-priori knowledge of the grouping hierarchy, we develop methods that utilize the proposed structures for efficient execution of ad-hoc group-bys. Our techniques can be used for both static and dynamic dimensions.