Distributed databases principles and systems
Distributed databases principles and systems
Performing database operations over mismatched domains
Performing database operations over mismatched domains
A foundation of CODD's relational maybe-operations
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)
Principles of Database Systems
Principles of Database Systems
An Approach to Schema Integration and Query Formulation in Federated Database Systems
Proceedings of the Third International Conference on Data Engineering
MALPHA: A Relational Multidatabase Manipulation Language
Proceedings of the First International Conference on Data Engineering
Dynamic Attributes in the Multidatabase System MRDSM
Proceedings of the Second International Conference on Data Engineering
Database Integration in a Distributed Heterogeneous Database System
Proceedings of the Second International Conference on Data Engineering
Theory of Relational Databases
Theory of Relational Databases
Semantic heterogeneity as a result of domain evolution
ACM SIGMOD Record
Data manipulation in heterogeneous databases
ACM SIGMOD Record
Determining relationships among names in heterogeneous databases
ACM SIGMOD Record
Intelligent integration of information
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Building concept hierarchies for schema integration in HDDBS using incremental concept formation
CIKM '93 Proceedings of the second international conference on Information and knowledge management
Reasoning About Data Provided By Federated Deductive Databases
Journal of Intelligent Information Systems
Data mining for design and manufacturing
Model independent assertions for integration of heterogeneous schemas
The VLDB Journal — The International Journal on Very Large Data Bases
Searching a minimal semantically-equivalent subset of a set of partial values
The VLDB Journal — The International Journal on Very Large Data Bases
An Exploration of Relationships Among Exclusive Disjunctive Data
IEEE Transactions on Knowledge and Data Engineering
Information Source Tracking Method: Efficiency Issues
IEEE Transactions on Knowledge and Data Engineering
Evaluating Aggregate Operations Over Imprecise Data
IEEE Transactions on Knowledge and Data Engineering
An Object-Oriented Database System Jasmine: Implementation, Application, and Extension
IEEE Transactions on Knowledge and Data Engineering
An Evidential Reasoning Approach to Attribute Value Conflict Resolution in Database Integration
IEEE Transactions on Knowledge and Data Engineering
Query Optimization in Multidatabase Systems Considering Schema Conflicts
IEEE Transactions on Knowledge and Data Engineering
Warehouse Creation-A Potential Roadblock to Data Warehousing
IEEE Transactions on Knowledge and Data Engineering
Aggregation of Imprecise and Uncertain Information in Databases
IEEE Transactions on Knowledge and Data Engineering
Generalized Normal Forms for Probabilistic Relational Data
IEEE Transactions on Knowledge and Data Engineering
Efficient Query Processing in Integrated Multiple Object Databases with Maybe Result Certification
IEEE Transactions on Knowledge and Data Engineering
DIRECT: a system for mining data value conversion rules from disparate data sources
Decision Support Systems
Semantic Conflicts and Solutions in Fuzzy Multidatabase Systems
DNIS '00 Proceedings of the International Workshop on Databases in Networked Information Systems
A Data Model for Semistructured Data with Partial and Inconsistent Information
EDBT '00 Proceedings of the 7th International Conference on Extending Database Technology: Advances in Database Technology
Approximate Query Translation Across Heterogeneous Information Sources
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
A Multi-Resolution Relational Data Model
VLDB '92 Proceedings of the 18th International Conference on Very Large Data Bases
Temporal Probabilistic Concepts from Heterogeneous Data Sequences
Soft-Ware 2002 Proceedings of the First International Conference on Computing in an Imperfect World
Dealing with Semantic Heterogeneity During Data Integration
ER '99 Proceedings of the 18th International Conference on Conceptual Modeling
Proceedings of the VLDB 2002 Workshop EEXTT and CAiSE 2002 Workshop DTWeb on Efficiency and Effectiveness of XML Tools and Techniques and Data Integration over the Web-Revised Papers
Towards semistructured data integration
Web-enabled systems integration
Entity identification of fuzzy multidatabase systems with incompatible keys
Web-enabled systems integration
The OODB path-method generator (PMG) using access weights and precomputed access relevance
The VLDB Journal — The International Journal on Very Large Data Bases
Approximate query mapping: Accounting for translation closeness
The VLDB Journal — The International Journal on Very Large Data Bases
Integration of Semistructured Data with Partial and Inconsistent Information
IDEAS '99 Proceedings of the 1999 International Symposium on Database Engineering & Applications
Mapping data in peer-to-peer systems: semantics and algorithmic issues
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Classifying approaches to semantic heterogeneity in multidatabase systems
CASCON '92 Proceedings of the 1992 conference of the Centre for Advanced Studies on Collaborative research - Volume 2
Utility-based resolution of data inconsistencies
Proceedings of the 2004 international workshop on Information quality in information systems
Information systems interoperability: What lies beneath?
ACM Transactions on Information Systems (TOIS)
Accommodating instance heterogeneities in database integration
Decision Support Systems
A framework for modeling and evaluating automatic semantic reconciliation
The VLDB Journal — The International Journal on Very Large Data Bases
Integrating heterogeneous data warehouses using XML technologies
Journal of Information Science
Learning accurate and concise naïve Bayes classifiers from attribute value taxonomies and data
Knowledge and Information Systems
Fuzzy XML data modeling with the UML and relational data models
Data & Knowledge Engineering
ACM Computing Surveys (CSUR)
A logical account of uncertain databases based on linear logic
Proceedings of the 12th International Conference on Database Theory
Representing uncertain data: models, properties, and algorithms
The VLDB Journal — The International Journal on Very Large Data Bases
Completeness in Databases with Maybe-Tuples
ER '09 Proceedings of the ER 2009 Workshops (CoMoL, ETheCoM, FP-UML, MOST-ONISW, QoIS, RIGiM, SeCoGIS) on Advances in Conceptual Modeling - Challenging Perspectives
Incorporating domain knowledge and user expertise in probabilistic Tuple merging
SUM'11 Proceedings of the 5th international conference on Scalable uncertainty management
ALT'05 Proceedings of the 16th international conference on Algorithmic Learning Theory
FSKD'05 Proceedings of the Second international conference on Fuzzy Systems and Knowledge Discovery - Volume Part I
SMARTINT: using mined attribute dependencies to integrate fragmented web databases
Journal of Intelligent Information Systems
Relational peer to peer database management systems: a survey
Journal of Computational Methods in Sciences and Engineering
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A solution to the problem of supporting relational database operations despite domain mismatch is presented. Mismatched domains occur when information must be obtained from databases that were developed independently. Domain differences are resolved by mapping conflicting attributes to common domains by means of a mechanism of virtual attributes and then applying a set of extended relational operations to the resulting values. When one-one mappings cannot be established between domains, the values that result from attribute mappings may be partial. A set of extended relational operators that formalize operations over partial values and thus manipulate the incomplete information that results from resolving domain mismatch is defined.