STORM: a statistical object representation model
SSDBM V Proceedings of the fifth international conference on Statistical and scientific database management
SSD '90 Proceedings of the first symposium on Design and implementation of large spatial databases
Microsoft OLAP solutions
A survey of logical models for OLAP databases
ACM SIGMOD Record
A foundation for representing and querying moving objects
ACM Transactions on Database Systems (TODS)
A foundation for capturing and querying complex multidimensional data
Information Systems - Data warehousing
The Data Warehouse Lifecycle Toolkit: Expert Methods for Designing, Developing and Deploying Data Warehouses with CD Rom
Multidimensional data modeling for location-based services
Proceedings of the 10th ACM international symposium on Advances in geographic information systems
Generalized Model for Linear Referencing in Transportation
Geoinformatica
Multidimensional Database Technology
Computer
Spatial SQL: A Query and Presentation Language
IEEE Transactions on Knowledge and Data Engineering
Extending Practical Pre-Aggregation in On-Line Analytical Processing
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
The TreeScape System: Reuse of Pre-Computed Aggregates over Irregular OLAP Hierarchies
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Information Retrieval from an Incomplete Data Cube
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Summarizability in OLAP and Statistical Data Bases
SSDBM '97 Proceedings of the Ninth International Conference on Scientific and Statistical Database Management
Pre-aggregation in Spatial Data Warehouses
SSTD '01 Proceedings of the 7th International Symposium on Advances in Spatial and Temporal Databases
Research Challenges in Location-Enabled M-Services
MDM '02 Proceedings of the Third International Conference on Mobile Data Management
Extending Geographic Databases for a Query Language to Support Queries Involving Statistical Data
SSDBM '00 Proceedings of the 12th International Conference on Scientific and Statistical Database Management
Multidimensional databases: problems and solutions
Multidimensional databases: problems and solutions
Representing spatiality in a conceptual multidimensional model
Proceedings of the 12th annual ACM international workshop on Geographic information systems
Capturing complex multidimensional data in location-based data warehouses
Proceedings of the 12th annual ACM international workshop on Geographic information systems
An airport decision support system for mobiles surveillance & alerting
Proceedings of the 4th ACM international workshop on Data engineering for wireless and mobile access
Literature review of spatio-temporal database models
The Knowledge Engineering Review
Towards a spatial multidimensional model
Proceedings of the 8th ACM international workshop on Data warehousing and OLAP
Context-based caching and routing for P2P web service discovery
Distributed and Parallel Databases
An OLAP system for network-constrained moving objects
Proceedings of the 2007 ACM symposium on Applied computing
Piet: a GIS-OLAP implementation
Proceedings of the ACM tenth international workshop on Data warehousing and OLAP
Warehousing the world: a few remaining challenges
Proceedings of the ACM tenth international workshop on Data warehousing and OLAP
A conceptual model for multidimensional data
APCCM '08 Proceedings of the fifth Asia-Pacific conference on Conceptual Modelling - Volume 79
Integration of Geographic Information into Multidimensional Models
ICCSA '08 Proceeding sof the international conference on Computational Science and Its Applications, Part I
Spatial aggregation: Data model and implementation
Information Systems
A method for predicting future location of mobile user for location-based services system
Computers and Industrial Engineering
Building real-world trajectory warehouses
Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access
A survey on summarizability issues in multidimensional modeling
Data & Knowledge Engineering
Computing a k-route over uncertain geographical data
SSTD'07 Proceedings of the 10th international conference on Advances in spatial and temporal databases
Multidimensional data modeling for business process analysis
ER'07 Proceedings of the 26th international conference on Conceptual modeling
Extended cascaded star schema and ECOLAP operations for spatial data warehouse
IDEAL'09 Proceedings of the 10th international conference on Intelligent data engineering and automated learning
Extended cascaded star schema for distributed spatial data warehouse
PPAM'09 Proceedings of the 8th international conference on Parallel processing and applied mathematics: Part I
On the requirements for user-centric spatial data warehousing and SOLAP
DASFAA'11 Proceedings of the 16th international conference on Database systems for advanced applications
OLAP Formulations for supporting complex spatial objects in data warehouses
DaWaK'11 Proceedings of the 13th international conference on Data warehousing and knowledge discovery
Transforming non-covering dimensions in OLAP
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
Spatio–temporal rule mining: issues and techniques
DaWaK'05 Proceedings of the 7th international conference on Data Warehousing and Knowledge Discovery
Spatial hierarchies and topological relationships in the spatial MultiDimER model
BNCOD'05 Proceedings of the 22nd British National conference on Databases: enterprise, Skills and Innovation
Improving usability of location-based services with user-centric data querying
EDBT'04 Proceedings of the 2004 international conference on Current Trends in Database Technology
GeWOlap: a web based spatial OLAP proposal
OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part II
Cascaded star: a hyper-dimensional model for a data warehouse
DEXA'06 Proceedings of the 17th international conference on Database and Expert Systems Applications
Modeling data warehouse schema evolution over extended hierarchy semantics
Journal on Data Semantics XIII
Multidimensional business process modeling approach
ADBIS'09 Proceedings of the 13th East European conference on Advances in Databases and Information Systems
OLAP technology for business process intelligence: challenges and solutions
DaWaK'07 Proceedings of the 9th international conference on Data Warehousing and Knowledge Discovery
A generic data model for moving objects
Geoinformatica
When Spatial Analysis Meets OLAP: Multidimensional Model and Operators
International Journal of Data Warehousing and Mining
Spatial OLAP and Map Generalization: Model and Algebra
International Journal of Data Warehousing and Mining
International Journal of Mobile Computing and Multimedia Communications
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With the recent and continuing advances in areas such as wireless communications and positioning technologies, mobile, location-based services are becoming possible.Such services deliver location-dependent content to their users. More specifically, these services may capture the movements and requests of their users in multidimensional databases, i.e., data warehouses, and content delivery may be based on the results of complex queries on these data warehouses. Such queries aggregate detailed data in order to find useful patterns, e.g., in the interaction of a particular user with the services.The application of multidimensional technology in this context poses a range of new challenges. The specific challenge addressed here concerns the provision of an appropriate multidimensional data model. In particular, the paper extends an existing multidimensional data model and algebraic query language to accommodate spatial values that exhibit partial containment relationships instead of the total containment relationships normally assumed in multidimensional data models. Partial containment introduces imprecision in aggregation paths. The paper proposes a method for evaluating the imprecision of such paths. The paper also offers transformations of dimension hierarchies with partial containment relationships to simple hierarchies, to which existing precomputation techniques are applicable.