Results 211 to 220 of about 2,151,357 (249)

Schema Versioning

The TSQL2 Temporal Query Language, 1995
John F. Roddick, R. Snodgrass
semanticscholar   +3 more sources

Supporting Structural Evolution of Data in Web-Based Systems via Schema Versioning in the tXSchema Framework

, 2018
tauXSchema is a framework for creating and validating temporal XML documents, while using a temporal schema that consists of three components: a conventional XML Schema document annotated with a set of temporal logical and physical annotations.
Zouhaier Brahmia, F. Grandi, Barbara Oliboni, R. Bouaziz   +3 more
semanticscholar   +2 more sources

Implicit JSON Schema Versioning Driven by Big Data Evolution in the τJSchema Framework

Big Data and Networks Technologies, 2019
In JSON-based NoSQL data stores, Big Data instance documents and their JSON schemas must evolve over time to reflect changes in the real world. When a JSON instance document, valid with respect to a JSON schema, is updated giving rise to a new document ...
Zouhaier Brahmia, Safa Brahmia, F. Grandi, R. Bouaziz   +3 more
semanticscholar   +2 more sources

Changes to XML namespaces in XML schemas and their effects on associated XML documents under schema versioning

International Conference on Digital Information Management, 2016
Rafik Bouaziz, Fabio Grandi, Zouhaier Brahmia   +2 more
exaly   +2 more sources

Schema versioning in τXSchema-based multitemporal XML repositories

2011 FIFTH INTERNATIONAL CONFERENCE ON RESEARCH CHALLENGES IN INFORMATION SCIENCE, 2011
Rafik Bouaziz, Fabio Grandi, Zouhaier Brahmia   +2 more
exaly   +2 more sources

Temporal schema versioning in τOWL: a systematic approach for the management of time-varying knowledge

Journal of Decision Systems, 2016
In this work, we consider the adoption of an OWL 2 ontology for the representation and management of time-varying knowledge. The W3C OWL 2 recommendation lacks explicit support for time-varying OWL ontologies. In previous work, we introduced tauOWL which
Abir Zekri, Zouhaier Brahmia, F. Grandi, R. Bouaziz   +3 more
semanticscholar   +2 more sources

Storage structure and management skills for RDF schema versioning in RDB environment

2006 8th International Conference Advanced Communication Technology, 2006
ByungGon Kim, Younhee Kim, H. Lim
exaly   +2 more sources

XSM -- A Tracking System for XML Schema Versions

2014 IEEE 28th International Conference on Advanced Information Networking and Applications, 2014
The extensible Mark up Language (XML) is a meta language that is widely used to provide a non-proprietary universal format for sharing hierarchical data among different software systems and application domains. Moreover, many organizations and content providers have been publishing and sharing their information through XML and its standard schemas.
Abdullah M. Baqasah, Eric Pardede, J. Wenny Rahayu   +2 more
openaire   +2 more sources

Schema evolution in OODBs using class versioning

ACM SIGMOD Record, 1993
This paper describes work carried out on a model for the versioning of class definitions in an object-oriented database. By defining update and backdate functions on attributes of the previous and current version of a class definition, instances of any version of the class can be converted to instances of any other version. This allows programs written
Simon R. Monk, Ian Sommerville
openaire   +1 more source

A propagation mechanism for populated schema versions

Proceedings 13th International Conference on Data Engineering, 2002
Object-oriented database systems (OODBMS) offer powerful modeling concepts as required by advanced application domains like CAD/CAM/CAE or office automation. Typical applications have to handle large and complex structured objects which frequently change their value and their structure.
openaire   +1 more source