Answering heterogeneous database queries with degrees of uncertainty
Distributed and Parallel Databases
Probabilistic Datalog—a logic for powerful retrieval methods
SIGIR '95 Proceedings of the 18th annual international ACM SIGIR conference on Research and development in information retrieval
A probabilistic relational model and algebra
ACM Transactions on Database Systems (TODS)
A probabilistic relational algebra for the integration of information retrieval and database systems
ACM Transactions on Information Systems (TOIS)
ProbView: a flexible probabilistic database system
ACM Transactions on Database Systems (TODS)
On semantic issues connected with incomplete information databases
ACM Transactions on Database Systems (TODS)
Extending the database relational model to capture more meaning
ACM Transactions on Database Systems (TODS)
On quantification of different facets of uncertainty
Fuzzy Sets and Systems
Data integration: a theoretical perspective
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
The Management of Probabilistic Data
IEEE Transactions on Knowledge and Data Engineering
An Algebra for Probabilistic Databases
IEEE Transactions on Knowledge and Data Engineering
A Distance-Based Approach to Entity Reconciliation in Heterogeneous Databases
IEEE Transactions on Knowledge and Data Engineering
Multi-User View Integration System (MUVIS): An Expert System for View Integration
Proceedings of the Sixth International Conference on Data Engineering
ICDT '03 Proceedings of the 9th International Conference on Database Theory
An Extended Relational Database Model for Uncertain and Imprecise Information
VLDB '92 Proceedings of the 18th International Conference on Very Large Data Bases
Using Probabilistic Information in Data Integration
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
A survey of approaches to automatic schema matching
The VLDB Journal — The International Journal on Very Large Data Bases
Querying structured text in an XML database
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Semistructured Probabilistic Databases
SSDBM '01 Proceedings of the 13th International Conference on Scientific and Statistical Database Management
A framework for modeling and evaluating automatic semantic reconciliation
The VLDB Journal — The International Journal on Very Large Data Bases
A Probabilistic XML Approach to Data Integration
ICDE '05 Proceedings of the 21st International Conference on Data Engineering
MYSTIQ: a system for finding more answers by using probabilities
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
U-DBMS: a database system for managing constantly-evolving data
VLDB '05 Proceedings of the 31st international conference on Very large data bases
Semantic-integration research in the database community
AI Magazine - Special issue on semantic integration
IDEAS '05 Proceedings of the 9th International Database Engineering & Application Symposium
Working Models for Uncertain Data
ICDE '06 Proceedings of the 22nd International Conference on Data Engineering
Principles of dataspace systems
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Merging uncertain information with semantic heterogeneity in XML
Knowledge and Information Systems
Data integration: the teenage years
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Trio: a system for data, uncertainty, and lineage
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Data Quality: Concepts, Methodologies and Techniques (Data-Centric Systems and Applications)
Data Quality: Concepts, Methodologies and Techniques (Data-Centric Systems and Applications)
Ontology Matching
Fusion rules for merging uncertain information
Information Fusion
Information retrieval and machine learning for probabilistic schema matching
Information Processing and Management: an International Journal
Why is schema matching tough and what can we do about it?
ACM SIGMOD Record
Matching large schemas: Approaches and evaluation
Information Systems
Incorporating Uncertainty Metrics into a General-Purpose Data Integration System
SSDBM '07 Proceedings of the 19th International Conference on Scientific and Statistical Database Management
ProTDB: probabilistic data in XML
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
User Feedback in Probabilistic Integration
DEXA '07 Proceedings of the 18th International Conference on Database and Expert Systems Applications
Data integration with uncertainty
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Management of interval probabilistic data
Acta Informatica
Bootstrapping pay-as-you-go data integration systems
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Managing Uncertainty in Schema Matcher Ensembles
SUM '07 Proceedings of the 1st international conference on Scalable Uncertainty Management
Combining Uncertain Outputs from Multiple Ontology Matchers
SUM '07 Proceedings of the 1st international conference on Scalable Uncertainty Management
Reconciling Inconsistent Data in Probabilistic XML Data Integration
BNCOD '08 Proceedings of the 25th British national conference on Databases: Sharing Data, Information and Knowledge
IMPrECISE: Good-is-good-enough data integration
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
Aggregate Query Answering under Uncertain Schema Mappings
ICDE '09 Proceedings of the 2009 IEEE International Conference on Data Engineering
Interpreting similarity measures: Bridging the gap between schema matching and data integration
ICDEW '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering Workshop
sPLMap: a probabilistic approach to schema matching
ECIR'05 Proceedings of the 27th European conference on Advances in Information Retrieval Research
Schema integration based on uncertain semantic mappings
ER'05 Proceedings of the 24th international conference on Conceptual Modeling
US-SQL: managing uncertain schemata
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
A fuzzy-based approach to the value of information in complex military environments
SUM'11 Proceedings of the 5th international conference on Scalable uncertainty management
Towards a version control model with uncertain data
Proceedings of the 4th workshop on Workshop for Ph.D. students in information & knowledge management
A call to arms: revisiting database design
ACM SIGMOD Record
Journal of Data and Information Quality (JDIQ)
On the foundations of probabilistic information integration
Proceedings of the 21st ACM international conference on Information and knowledge management
Uncertain version control in open collaborative editing of tree-structured documents
Proceedings of the 2013 ACM symposium on Document engineering
A compact representation for efficient uncertain-information integration
Proceedings of the 17th International Database Engineering & Applications Symposium
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In the last few years, uncertainty management has come to be recognized as a fundamental aspect of data integration. It is now accepted that it may not be possible to remove uncertainty generated during data integration processes and that uncertainty in itself may represent a source of relevant information. Several issues, such as the aggregation of uncertain mappings and the querying of uncertain mediated schemata, have been addressed by applying well-known uncertainty management theories. However, several problems lie unresolved. This article sketches an initial picture of this highly active research area; it details existing works in the light of a homogeneous framework, and identifies and discusses the leading issues awaiting solutions.