EXPRESS: a data EXtraction, Processing, and Restructuring System
ACM Transactions on Database Systems (TODS)
Data integration: a theoretical perspective
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Data Exchange: Semantics and Query Answering
ICDT '03 Proceedings of the 9th International Conference on Database Theory
Schema Mapping as Query Discovery
VLDB '00 Proceedings of the 26th 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
Composing schema mappings: second-order dependencies to the rescue
PODS '04 Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Supporting executable mappings in model management
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Schema mappings, data exchange, and metadata management
Proceedings of the twenty-fourth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
The many roles of meta data in data integration
Proceedings of the 2005 ACM SIGMOD international conference on Management of data
Ontology-based integration for relational databases
Proceedings of the 2006 ACM symposium on Applied computing
XML Mapping technology: making connections in an XML-centric world
IBM Systems Journal
Nested mappings: schema mapping reloaded
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Debugging schema mappings with routes
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Putting context into schema matching
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
SPIDER: a schema mapPIng DEbuggeR
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
An approach to the benchmark development for data exchange tools
DBA'06 Proceedings of the 24th IASTED international conference on Database and applications
Mapping-driven XML transformation
Proceedings of the 16th international conference on World Wide Web
Matching large schemas: Approaches and evaluation
Information Systems
Model management 2.0: manipulating richer mappings
Proceedings of the 2007 ACM SIGMOD international conference on Management of data
Quickmig: automatic schema matching for data migration projects
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Extending dependencies with conditions
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Model management and schema mappings: theory and practice
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Schema mapping verification: the spicy way
EDBT '08 Proceedings of the 11th international conference on Extending database technology: Advances in database technology
Interactive generation of integrated schemas
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Muse: a system for understanding and designing mappings
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Towards a theory of schema-mapping optimization
Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Answering aggregate queries in data exchange
Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Information integration in the enterprise
Communications of the ACM - Enterprise information integration: and other tools for merging data
XML data integration in SixP2P: a theoretical framework
DaMaP '08 Proceedings of the 2008 international workshop on Data management in peer-to-peer systems
Providing semantically equivalent, complete views for multilingual access to integrated data
ER '07 Tutorials, posters, panels and industrial contributions at the 26th international conference on Conceptual modeling - Volume 83
Validation of mappings between schemas
Data & Knowledge Engineering
Malan: a mapping language for the data manipulation
Proceedings of the eighth ACM symposium on Document engineering
Matching Hierarchies Using Shared Objects
ECDL '08 Proceedings of the 12th European conference on Research and Advanced Technology for Digital Libraries
STBenchmark: towards a benchmark for mapping systems
Proceedings of the VLDB Endowment
Data exchange with data-metadata translations
Proceedings of the VLDB Endowment
StreamTX: extracting tuples from streaming XML data
Proceedings of the VLDB Endowment
Comparing and evaluating mapping systems with STBenchmark
Proceedings of the VLDB Endowment
Proceedings of the 17th ACM conference on Information and knowledge management
Data exchange: query answering for incomplete data sources
Proceedings of the 3rd international conference on Scalable information systems
Advances in Web Semantics I
Data integration flows for business intelligence
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
A runtime approach to model-independent schema and data translation
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Automating the loading of business process data warehouses
Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology
Extension of Schema Matching Platform ASMADE to Constraints and Mapping Expression
Advanced Internet Based Systems and Applications
ICAC '09 Proceedings of the 6th international conference on Autonomic computing
A gauss function based approach for unbalanced ontology matching
Proceedings of the 2009 ACM SIGMOD International Conference on Management of data
Clio: Schema Mapping Creation and Data Exchange
Conceptual Modeling: Foundations and Applications
Structural characterizations of schema-mapping languages
Communications of the ACM - Amir Pnueli: Ahead of His Time
Proceedings of the ACM twelfth international workshop on Data warehousing and OLAP
Schema mapping discovery from data instances
Journal of the ACM (JACM)
IBM UFO repository: object-oriented data integration
Proceedings of the VLDB Endowment
Laconic schema mappings: computing the core with SQL queries
Proceedings of the VLDB Endowment
Towards practical feasibility of core computation in data exchange
Theoretical Computer Science
Discovering executable semantic mappings between ontologies
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems: CoopIS, DOA, ODBASE, GADA, and IS - Volume Part I
Semantic matching: algorithms and implementation
Journal on data semantics IX
Static analysis of schema-mappings ensuring oblivious termination
Proceedings of the 13th International Conference on Database Theory
Proceedings of the 13th International Conference on Database Theory
Characterizing schema mappings via data examples
Proceedings of the twenty-ninth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
VIREX and VRXQuery: interactive approach for visual querying of relational databases to produce XML
Journal of Intelligent Information Systems
Semantic water data translation: a knowledge-driven approach
Proceedings of the Fourteenth International Database Engineering & Applications Symposium
XML materialized views and schema evolution in VIREX
Information Sciences: an International Journal
Logic and data exchange: which solutions are "good" solutions?
LOFT'08 Proceedings of the 8th international conference on Logic and the foundations of game and decision theory
Middleware solutions for integrated simulation environments
Proceedings of the 7th Middleware Doctoral Symposium
ACM Transactions on Database Systems (TODS)
Wrangler: interactive visual specification of data transformation scripts
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Data collection by the people, for the people
CHI '11 Extended Abstracts on Human Factors in Computing Systems
Designing and refining schema mappings via data examples
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Ontology and database mapping: a survey of current implementations and future directions
Journal of Web Engineering
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part II
Dynamic constraints for record matching
The VLDB Journal — The International Journal on Very Large Data Bases
Characterizing schema mappings via data examples
ACM Transactions on Database Systems (TODS)
Using semantic data integration to create reliable rule-based systems with uncertainty
Engineering Applications of Artificial Intelligence
On benchmarking data translation systems for semantic-web ontologies
Proceedings of the 20th ACM international conference on Information and knowledge management
Generating SPARQL executable mappings to integrate ontologies
ER'11 Proceedings of the 30th international conference on Conceptual modeling
Mosto: generating SPARQL executable mappings between ontologies
ER'11 Proceedings of the 30th international conference on Advances in conceptual modeling: recent developments and new directions
Beauty and the beast: the theory and practice of information integration
ICDT'07 Proceedings of the 11th international conference on Database Theory
A runtime approach to model-generic translation of schema and data
Information Systems
Splash: a platform for analysis and simulation of health
Proceedings of the 2nd ACM SIGHIT International Health Informatics Symposium
Pay-as-you-go data integration for linked data: opportunities, challenges and architectures
SWIM '12 Proceedings of the 4th International Workshop on Semantic Web Information Management
Profiler: integrated statistical analysis and visualization for data quality assessment
Proceedings of the International Working Conference on Advanced Visual Interfaces
Proceedings of the 15th International Conference on Database Theory
Information Visualization - Special issue on State of the Field and New Research Directions
Description logic knowledge base exchange
RR'12 Proceedings of the 6th international conference on Web Reasoning and Rule Systems
Requirement-driven creation and deployment of multidimensional and ETL designs
ER'12 Proceedings of the 2012 international conference on Advances in Conceptual Modeling
EXLEngine: executable schema mappings for statistical data processing
Proceedings of the 16th International Conference on Extending Database Technology
Schema mappings and data examples
Proceedings of the 16th International Conference on Extending Database Technology
MostoDE: A tool to exchange data amongst semantic-web ontologies
Journal of Systems and Software
Automatic data transformation: breaching the walled gardens of social network platforms
APCCM '13 Proceedings of the Ninth Asia-Pacific Conference on Conceptual Modelling - Volume 143
ACM Transactions on Database Systems (TODS) - Invited papers issue
Extending inclusion dependencies with conditions
Theoretical Computer Science
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Clio, the IBM Research system for expressing declarative schema mappings, has progressed in the past few years from a research prototype into a technology that is behind some of IBM's mapping technology. Clio provides a declarative way of specifying schema mappings between either XML or relational schemas. Mappings are compiled into an abstract query graph representation that captures the transformation semantics of the mappings. The query graph can then be serialized into different query languages, depending on the kind of schemas and systems involved in the mapping. Clio currently produces XQuery, XSLT, SQL, and SQL/XML queries. In this paper, we revisit the architecture and algorithms behind Clio. We then discuss some implementation issues, optimizations needed for scalability, and general lessons learned in the road towards creating an industrial-strength tool.