Implementing data cubes efficiently
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Statistical Databases: Characteristics, Problems, and some Solutions
VLDB '82 Proceedings of the 8th International Conference on Very Large Data Bases
STORM: A Statistical Object Representation Model
Proceedings of the 5th International Conference SSDBM on Statistical and Scientific Database Management
Theory of Relational Databases
Theory of Relational Databases
OLAP and statistical databases: similarities and differences
PODS '97 Proceedings of the sixteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Selected Research Issues in Decision Support Databases
Journal of Intelligent Information Systems
PODS '99 Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
starER: a conceptual model for data warehouse design
Proceedings of the 2nd ACM international workshop on Data warehousing and OLAP
Characterization of hierarchies and some operators in OLAP environment
Proceedings of the 2nd ACM international workshop on Data warehousing and OLAP
Extending OLAP querying to external object databases
Proceedings of the ninth international conference on Information and knowledge management
Query optimization by using derivability in a data warehouse environment
Proceedings of the 3rd ACM international workshop on Data warehousing and OLAP
Constructing OLAP cubes based on queries
Proceedings of the 4th ACM international workshop on Data warehousing and OLAP
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
A powerful and SQL-compatible data model and query language for OLAP
ADC '02 Proceedings of the 13th Australasian database conference - Volume 5
Multidimensional data modeling for location-based services
Proceedings of the 10th ACM international symposium on Advances in geographic information systems
The Management and Processing of Network Performance Information
BT Technology Journal
A Statistical Metadata Model for Simultaneous Manipulation of both Data and Metadata
Journal of Intelligent Information Systems
Specifying OLAP Cubes on XML Data
Journal of Intelligent Information Systems
Reasoning about Summarizability in Heterogeneous Multidimensional Schemas
ICDT '01 Proceedings of the 8th International Conference on Database Theory
Extending Practical Pre-Aggregation in On-Line Analytical Processing
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Set-Derivability of Multidimensional Aggregates
DaWaK '99 Proceedings of the First International Conference on Data Warehousing and Knowledge Discovery
Functional Dependencies in Controlling Sparsity of OLAP Cubes
DaWaK 2000 Proceedings of the Second International Conference on Data Warehousing and Knowledge Discovery
A Decathlon in Multidimensional Modeling: Open Issues and Some Solutions
DaWaK 2000 Proceedings of the 4th International Conference on Data Warehousing and Knowledge Discovery
Modelling Multidimensional Data in a Dataflow-Based Visual Data Analysis Environment
CAiSE '99 Proceedings of the 11th International Conference on Advanced Information Systems Engineering
Pre-aggregation in Spatial Data Warehouses
SSTD '01 Proceedings of the 7th International Symposium on Advances in Spatial and Temporal Databases
Revising aggregation hierarchies in OLAP: a rule-based approach
Data & Knowledge Engineering - Special issue: Advances in OLAP
Automatic Aggregation Using Explicit Metadata
SSDBM '00 Proceedings of the 12th International Conference on Scientific and Statistical Database 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 normal forms for data warehouse design
Information Systems
Management of Multidimensional Aggregates for Efficient Online Analytical Processing
IDEAS '99 Proceedings of the 1999 International Symposium on Database Engineering & Applications
Multidimensionality in statistical, OLAP, and scientific databases
Multidimensional databases
Conceptual multidimensional models
Multidimensional databases
Multidimensional databases
Operators for multidimensional aggregate data
Multidimensional databases
Querying multidimensional data
Multidimensional databases
Incomplete information in multidimensional databases
Multidimensional databases
Cooperation with geographic databases
Multidimensional databases
Normalising OLAP cubes for controlling sparsity
Data & Knowledge Engineering
Multidimensional data modeling for location-based services
The VLDB Journal — The International Journal on Very Large Data Bases
Evaluating XML-extended OLAP queries based on a physical algebra
Proceedings of the 7th ACM international workshop on Data warehousing and OLAP
Aggregate queries in peer-to-peer OLAP
Proceedings of the 7th ACM international workshop on Data warehousing and OLAP
General purpose database summarization
VLDB '05 Proceedings of the 31st international conference on Very large data bases
OLAP over uncertain and imprecise data
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Bridging the gap between OLAP and SQL
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Capturing summarizability with integrity constraints in OLAP
ACM Transactions on Database Systems (TODS)
Modeling, querying and reasoning about OLAP databases: a functional approach
Proceedings of the 8th ACM international workshop on Data warehousing and OLAP
Answering constraint-based mining queries on itemsets using previous materialized results
Journal of Intelligent Information Systems
YAM2: a multidimensional conceptual model extending UML
Information Systems
OLAP over uncertain and imprecise data
The VLDB Journal — The International Journal on Very Large Data Bases
Efficient estimation of joint queries from multiple OLAP databases
ACM Transactions on Database Systems (TODS)
Hierarchies in a multidimensional model: from conceptual modeling to logical representation
Data & Knowledge Engineering - Special issue: WIDM 2004
Schema versioning in data warehouses: enabling cross-version querying via schema augmentation
Data & Knowledge Engineering - Special issue: WIDM 2004
A UML-based data warehouse design method
Decision Support Systems
A data quality metamodel extension to CWM
APCCM '07 Proceedings of the fourth Asia-Pacific conference on Comceptual modelling - Volume 67
An analytical approach to the inference of summary data of additive type
Theoretical Computer Science
Computers and Electronics in Agriculture
Automating multidimensional design from ontologies
Proceedings of the ACM tenth international workshop on Data warehousing and OLAP
Mapgraph: efficient methods for complex olap hierarchies
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Data & Knowledge Engineering
OLAP over imprecise data with domain constraints
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
A conceptual model for multidimensional data
APCCM '08 Proceedings of the fifth Asia-Pacific conference on Conceptual Modelling - Volume 79
Integrating XML data in the TARGIT OLAP system
International Journal of Web Engineering and Technology
The design and implementation of an OLAP system for sequence data analysis
Proceedings of the 2nd SIGMOD PhD workshop on Innovative database research
Multidimensional content eXploration
Proceedings of the VLDB Endowment
Estimating and bounding aggregations in databases with referential integrity errors
Proceedings of the ACM 11th international workshop on Data warehousing and OLAP
Solving summarizability problems in fact-dimension relationships for multidimensional models
Proceedings of the ACM 11th international workshop on Data warehousing and OLAP
A fuzzy-knowledge resource-allocation model of the semiconductor final test industry
Robotics and Computer-Integrated Manufacturing
A Conceptual Modeling Framework for Expressing Observational Data Semantics
ER '08 Proceedings of the 27th International Conference on Conceptual Modeling
FCLOS: A client-server architecture for mobile OLAP
Data & Knowledge Engineering
Data & Knowledge Engineering
Spatial aggregation: Data model and implementation
Information Systems
Model-Driven Development for Enabling the Feadback from Warehouses and OLAP to Operational Systems
Proceedings of the 2007 conference on Databases and Information Systems IV: Selected Papers from the Seventh International Baltic Conference DB&IS'2006
A survey on summarizability issues in multidimensional modeling
Data & Knowledge Engineering
Improving estimation accuracy of aggregate queries on data cubes
Data & Knowledge Engineering
Extended aggregations for databases with referential integrity issues
Data & Knowledge Engineering
A Fuzzy Data Warehouse Approach for Web Analytics
WSKS '09 Proceedings of the 2nd World Summit on the Knowledge Society: Visioning and Engineering the Knowledge Society. A Web Science Perspective
An efficient method for maintaining data cubes incrementally
Information Sciences: an International Journal
Understanding provenance black boxes
Distributed and Parallel Databases
Model Suites For Multi-Layered Database Modelling
Proceedings of the 2010 conference on Information Modelling and Knowledge Bases XXI
Ontologies and summarizability in OLAP
Proceedings of the 2010 ACM Symposium on Applied Computing
Multidimensional data modeling for business process analysis
ER'07 Proceedings of the 26th international conference on Conceptual modeling
Index structures for data warehouses
Index structures for data warehouses
FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 7
Automatic validation of requirements to support multidimensional design
Data & Knowledge Engineering
Hetero-homogeneous hierarchies in data warehouses
APCCM '10 Proceedings of the Seventh Asia-Pacific Conference on Conceptual Modelling - Volume 110
A framework for multidimensional design of data warehouses from ontologies
Data & Knowledge Engineering
Multiversion data warehouse constraints
DOLAP '10 Proceedings of the ACM 13th international workshop on Data warehousing and OLAP
Towards the definition of spatial data warehouses integrity constraints with spatial OCL
DOLAP '10 Proceedings of the ACM 13th international workshop on Data warehousing and OLAP
Repairing OLAP queries in databases with referential integrity errors
DOLAP '10 Proceedings of the ACM 13th international workshop on Data warehousing and OLAP
Inferring aggregation hierarchies for integration of data marts
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part II
Combining objects with rules to represent aggregation knowledge in data warehouse and OLAP systems
Data & Knowledge Engineering
GEM: requirement-driven generation of ETL and multidimensional conceptual designs
DaWaK'11 Proceedings of the 13th international conference on Data warehousing and knowledge discovery
Describing analytical sessions using a multidimensional algebra
DaWaK'11 Proceedings of the 13th international conference on Data warehousing and knowledge discovery
A model-driven approach for enforcing summarizability in multidimensional modeling
ER'11 Proceedings of the 30th international conference on Advances in conceptual modeling: recent developments and new directions
Repairing dimension hierarchies under inconsistent reclassification
ER'11 Proceedings of the 30th international conference on Advances in conceptual modeling: recent developments and new directions
Multidimensional design by examples
DaWaK'06 Proceedings of the 8th international conference on Data Warehousing and Knowledge Discovery
Extending visual OLAP for handling irregular dimensional hierarchies
DaWaK'06 Proceedings of the 8th international conference on Data Warehousing and Knowledge Discovery
DaWaK'06 Proceedings of the 8th international conference on Data Warehousing and Knowledge Discovery
What time is it in the data warehouse?
DaWaK'06 Proceedings of the 8th 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
A taxonomy of inaccurate summaries and their management in OLAP systems
ER'05 Proceedings of the 24th international conference on Conceptual Modeling
Multidimensional integrated ontologies: a framework for designing semantic data warehouses
Journal on Data Semantics XIII
A unified object constraint model for designing and implementing multidimensional systems
Journal on Data Semantics XIII
An ETL process for OLAP using RDF/OWL ontologies
Journal on Data Semantics XIII
Dissemination of multidimensional data using broadcast clusters
ICDCIT'05 Proceedings of the Second international conference on Distributed Computing and Internet Technology
OLAP schemata for correct applications
TEAA'05 Proceedings of the 31st VLDB conference on Trends in Enterprise Application Architecture
Temporal aggregation on user-defined granularities
Journal of Intelligent Information Systems
Repairing inconsistent dimensions in data warehouses
Data & Knowledge Engineering
Multidimensional models meet the semantic web: defining and reasoning on OWL-DL ontologies for OLAP
Proceedings of the fifteenth international workshop on Data warehousing and OLAP
Towards ontology-based OLAP: datalog-based reasoning over multidimensional ontologies
Proceedings of the fifteenth international workshop on Data warehousing and OLAP
Benchmarking summarizability processing in XML warehouses with complex hierarchies
Proceedings of the fifteenth international workshop on Data warehousing and OLAP
Automatic transformation of multi-dimensional web tables into data cubes
DaWaK'12 Proceedings of the 14th international conference on Data Warehousing and Knowledge Discovery
Using domain ontologies as semantic dimensions in data warehouses
ER'12 Proceedings of the 31st international conference on Conceptual Modeling
A multidimensional data model with subcategories for flexibly capturing summarizability
Proceedings of the 25th International Conference on Scientific and Statistical Database Management
On-demand multidimensional data integration: toward a semantic foundation for cloud intelligence
The Journal of Supercomputing
Extended dimensions for cleaning and querying inconsistent data warehouses
Proceedings of the sixteenth international workshop on Data warehousing and OLAP
Meaningful spatial prediction and aggregation
Environmental Modelling & Software
Topological XML data cube construction
International Journal of Web Engineering and Technology
Detecting summarizability in OLAP
Data & Knowledge Engineering
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Summarizability of OLAP and Statistical Databases is an a extremely important property because violating this condition can lead to erroneous conclusions and decisions. In this paper we explore the conditions for summarizability. We introduce a framework for specifying precisely the context in which statistical objects are defined. We use a three step process to define normalized statistical objects. Using this framework, we identify three necessary conditions for summarizability. We provided specific tests for each of the conditions that can be verified either from semantic knowledge, or by checking the statistical database itself. We also provide the reasoning for our belief that these three summarizability conditions are sufficient as well.