- Web taxonomy integration using support vector machines
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We address the problem of integrating objects from a source taxonomy into a master taxonomy. This problem is not only currently pervasive on the web, but ...
Publication - cat - 07/03/2022 - 23:42 - 0 comments - 1 attachment
- Ontology Versioning in an Ontology Management Framework
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Noy, Natalya Fridman; Musen, Mark A.
Author:
...
As ontology development becomes a more ubiquitous and collaborative process, developers face challenges in ...
Publication - cat - 04/17/2013 - 13:05 - 0 comments - 0 attachments
- Introducing an annotated bibliography on temporal and evolution aspects in the World Wide Web
... 565.42 KB
Time is a pervasive dimension of reality as everything evolves as time elapses. ... Wide Web, although it has not seemingly considered as a primary issue yet. However, several papers addressing, in an explicit or ... Wide Web appeared recently and, on some aspects, showed a clear upward trend in last months, witnessing a sustained and/or growing ...
Publication - cat - 04/17/2013 - 12:49 - 0 comments - 1 attachment
- Evolution of rule-based programs
... analysers, and program transformations.
We provide a pragmatic, transformation-based approach for expressing and tracking changes ...
Publication - cat - 04/17/2013 - 10:27 - 0 comments - 0 attachments
- Schema Evolution for XML: A Consistency-preserving Approach
... paper deals with updates of XML documents that satisfy
a given schema, e.g., a DTD. In this context, when a given update
violates the schema, it might be ...
Publication - cat - 04/17/2013 - 07:27 - 0 comments - 0 attachments
- Model Management Through Graph Transformation
... 10 - 49
Model management offers a higher level interface than current techniques for metadata management, and ... demands an intuitive representation. This paper proposes a visual representation for model management operators based on graph ...
Publication - cat - 04/17/2013 - 06:16 - 0 comments - 0 attachments
- Relational Schema Evolution for Program Independency
... as commonly assumed by the database designers. Even though a rich set of schema change operations is provided in current database systems, ...
Publication - erhard - 04/17/2013 - 04:49 - 0 comments - 0 attachments
- Dependence Relationships between Gene Ontology Terms based on TIGR Gene Product Annotations
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Kumar, A.; Smith, B.; Borgelt, C.
Author:
Kumar, A
Smith, B
...
Publication - hartung - 04/17/2013 - 02:05 - 0 comments - 1 attachment
- Constraint-based XML query rewriting for data integration
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We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and ...
Publication - huliganka - 04/17/2013 - 00:38 - 0 comments - 1 attachment
- Creation and management of versions in multiversion data warehouse
... 504.87 KB
A data warehouse (DW) provides an information for analytical processing, ... tools. On the one hand, the structure and content of a data warehouse reflects a real world, i.e. data stored in a DW come from real production systems. On ...
Publication - huliganka - 04/17/2013 - 00:27 - 0 comments - 1 attachment
- Automating XML documents transformations: a conceptual modelling based approach
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Boukottaya, A.; Vanoirbeek, C.; Paganelli, F.; Khaled, O.A.
Author:
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Publication - huliganka - 04/17/2013 - 00:05 - 0 comments - 1 attachment
- A Machine Learning Approach to Rapid Development of XML Mapping Queries
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Morishima, A.; Kitagawa, H.; Matsumoto, A.
Author:
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Publication - huliganka - 04/16/2013 - 23:16 - 0 comments - 1 attachment
- On querying versions of multiversion data warehouse
... 239.13 KB
A data warehouse (DW) is fed with data that come from external data sources ... evolution of external data sources has to be reflected in a DW, that uses the sources. Traditional DW systems offer a limited support for handling dynamics in their structure and content. A ...
Publication - huliganka - 04/16/2013 - 22:38 - 0 comments - 1 attachment
- Elementary translations: the seesaws for achieving traceability between database schemata
... J
Rubio, A
Zapata, M
... rule and
elementary translation which are used within a forward database maintenance
strategy.
(dmc.unirioja.es, ...
Publication - jlloret - 04/16/2013 - 22:05 - 0 comments - 1 attachment
- AutoMed: A BAV Data Integration System for Heterogeneous Data Sources
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(BAV) approach to data integration. Apart from being a highly expressive data integration approach, BAV in additional provides a ...
Publication - huliganka - 04/16/2013 - 21:49 - 0 comments - 1 attachment
- Automated Data Mapping Specification via Schema Heuristics and User Interaction
... to implement for large and complex datasets.
We describe a new approach for specifying data mapping
transformations between XML schemas using a
combination of automated schema analysis agents and
selective user ...
Publication - huliganka - 04/16/2013 - 21:38 - 0 comments - 1 attachment
- Abbreviation Expansion in Schema Matching and Web Integration.
... 110 KB
Schema matching is a problem of finding correspondences,
particularly equivalence relationships across
schemas. The problem has a particular significance in integrating
web repositories, as distributed ... none of the lexical
matchers we tested would recommend a mapping of ’cnum’
to ’cid’, while ’customer number’ and ...
Publication - huliganka - 04/16/2013 - 21:27 - 0 comments - 1 attachment
- Efficient Schema-Based Revalidation of XML
... More generally,
XML documents known to conform to a schema may be modified,
and then, require validation with respect to ...
These solutions assume that the initial schema to which a document
conforms and the final schema with which it must be validated ...
Publication - huliganka - 04/16/2013 - 21:06 - 0 comments - 1 attachment
- Matching Large XML Schemas
... problems in matching such large XML schemas. We propose a fragment-oriented match approach to decompose a large match problem into several smaller ones and to reuse previous match ...
Publication - admin - 04/16/2013 - 20:38 - 0 comments - 1 attachment
- Composing Schema Mappings: Second-Order Dependencies to the Rescue
... 486.39 KB
A schema mapping is a specification that describes how data structured under one schema (the ... schema) is to be transformed into data structured under a different schema (the target
schema). A fundamental problem is composing ...
Publication - cat - 04/16/2013 - 19:16 - 0 comments - 1 attachment
- Schema Evolution in Process Management Systems
... process type level
and the process instance level. If a process type is modified a new version of the respective process type
schema is created. Then, at ...
Publication - cat - 04/16/2013 - 19:05 - 0 comments - 1 attachment
- Generic Model Management: Concepts and Algorithms
... needed to develop such applications by
providing a database infrastructure in which a set of high-level algebraic
operators, such as Match, Merge, and Compose, ...
Publication - cat - 04/16/2013 - 18:38 - 0 comments - 1 attachment
- Critical Points for Interactive Schema Matching
... use of computers to assist in the learning situation in a simulation, game, tutorial, or drill and practice mode is reviewed on an ... an adjunct to support learning is compared to its use in a substitution mode. Evaluative studies of CAI are reviewed and costs are ...
Publication - admin - 04/16/2013 - 17:49 - 0 comments - 1 attachment
- Preserving mapping consistency under schema changes
... their
semantics, and their query capabilities.When a mapping is left
inconsistent by a schema change, it has to be detected and updated.
We present a novel ...
Publication - admin - 04/16/2013 - 17:38 - 0 comments - 1 attachment
- Schema Mediation for Large-Scale Semantic Data Sharing
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Halevy, A.; Ives, Z.; Suciu, D.; Tatarinov, I.
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Halevy, A
Ives, Z
...
Publication - admin - 04/16/2013 - 17:27 - 0 comments - 1 attachment