[图书][B] Generic model management: concepts and algorithms

S Melnik - 2004 - books.google.com
Many challenging problems in information systems engineering involve the manipulation of
complex metadata artifacts or models, such as database schema, interface specifications, or …

A survey on temporal data warehousing

M Golfarelli, S Rizzi - International Journal of Data Warehousing and …, 2009 - igi-global.com
Data warehouses are information repositories specialized in supporting decision making.
Since the decisional process typically requires an analysis of historical trends, time and its …

[PDF][PDF] Semantic adaptation of schema mappings when schemas evolve

C Yu, L Popa - Proceedings of the 31st international conference …, 2005 - researchgate.net
Schemas evolve over time to accommodate the changes in the information they represent.
Such evolution causes invalidation of various artifacts depending on the schemas, such as …

Mapping adaptation under evolving schemas

Y Velegrakis, RJ Miller, L Popa - Proceedings 2003 VLDB Conference, 2003 - Elsevier
Publisher Summary This chapter identifies the problem of mapping adaptation in dynamic
environments with evolving schemas. To achieve interoperability, modem information …

Ontology and schema evolution in data integration: review and assessment

H Kondylakis, G Flouris, D Plexousakis - … 1-6, 2009, Proceedings, Part II, 2009 - Springer
The development of new techniques and the emergence of new high-throughput tools have
led to a new information revolution. The amount and the diversity of the information that …

Preserving mapping consistency under schema changes

Y Velegrakis, RJ Miller, L Popa - The VLDB Journal, 2004 - Springer
In dynamic environments like the Web, data sources may change not only their data but also
their schemas, their semantics, and their query capabilities. When a mapping is left …

Synchronization of queries and views upon schema evolutions: A survey

L Caruccio, G Polese, G Tortora - ACM Transactions on Database …, 2016 - dl.acm.org
One of the problems arising upon the evolution of a database schema is that some queries
and views defined on the previous schema version might no longer work properly. Thus …

Evolving process views

R Eshuis, A Norta, R Roulaux - Information and Software Technology, 2016 - Elsevier
Context: Process views support the paradigm of Business Process Outsourcing, in which
providers perform business processes on behalf of their clients. A public process view …

Multiversion-based view maintenance over distributed data sources

S Chen, B Liu, EA Rundensteiner - ACM Transactions on Database …, 2004 - dl.acm.org
Materialized views can be maintained by submitting maintenance queries to the data
sources. However, the query results may be erroneous due to concurrent source updates …

Parallel multisource view maintenance

X Zhang, L Ding, EA Rundensteiner - the VLDB Journal, 2004 - Springer
In a distributed environment, materialized views are used to integrate data from different
information sources and then store them in some centralized location. In order to maintain …