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A Literature Review on Schema Evolution in Databases
Computing OpenChanging a database schema is a fact of life in information systems, as a response to changes inside the enterprise (e.g., new users’ requirements, correction of errors in the current database schema) or outside it (e.g., new regulations, new partners ...
Zouhaier Brahmia +2 more
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Ontology Evolution: Not the Same as Schema Evolution [PDF]
Knowledge and Information Systems, 2004 As ontology development becomes a more ubiquitous and collaborative process, ontology versioning and evolution becomes an important area of ontology research. The many similarities between database-schema evolution and ontology evolution will allow us to build on the extensive research in schema evolution.
Natalya F. Noy, Michel Klein
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Schema Evolution in the STAR Framework [PDF]
, 1995 The STAR data model supports the definition of object schemata, according either to some design methodology or to the designer’s decision. Object schemata allow a flexible management of the various representations that are created during the design of a particular object.
Miguel Rodrigues Fornari +2 more
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Schema Validation and Evolution for Graph Databases [PDF]
, 2019 36 pages, 9 ...
Angela Bonifati +5 more
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Database schema evolution using EVER diagrams [PDF]
Proceedings of the workshop on Advanced visual interfaces - AVI '94, 1994 We present an approach to schema evolution through changes to the ER diagram representing the schema of a database. In order to facilitate changes to the ER schema we enhance the graphical constructs used in ER diagrams, and develop EVER, an EVolutionary ER diagram for specifying the derivation relationships between schema versions, relationships among
Chien‐Tsai Liu +2 more
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Predictive approach for schema evolution
, 2009 In today's companies and organizations, databases are omnipresent. They are the means to represent and store information. Therefore, they must evolve whenever the information architecture (semantic and structure) changes. Databases are subject to evolution for several reasons that include the changes to the real-world or the emergence of new database ...
Hassina Bounif
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Mathematics, 2022 Although proposed more than half a century ago, the Nelder–Mead simplex search algorithm is still widely used. Four numeric constants define the operations and behavior of the algorithm.
Žiga Rojec +4 more
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Children, 2022 The role of intelligence in chess is crucial because the game involves a situation of adversity between two players whose goal is to checkmate the opponent’s king.
Vlad Ionuț Stegariu +2 more
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Ontology-Schema Mapping Based Incremental Entity Model Construction and Evolution Approach of Knowledge Graph [PDF]
Jisuanji kexue, 2023 In the field of smart city,with the deepening of information technology,many systems generate massive data.Semantic communication among these multi-source heterogeneous data has become one of the important problems to be solved in the deve-lopment of ...
SHAN Zhongyuan, YANG Kai, ZHAO Junfeng, WANG Yasha, XU Yongxin
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Revista de Estudios Sociales, 2021 The article analyzes the evolution of Roman Jakobson’s definition of the poetic function and its place in the multifunctional schema of the act of communication that he developed from the 1920s to the 1950s. This evolution is an example of the productive
Igor Pilshchikov
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