Pregled bibliografske jedinice broj: 595508
Application of Semantic and Structural Similarity for Schema Reuse in Conceptual Database Design
Application of Semantic and Structural Similarity for Schema Reuse in Conceptual Database Design // Proceedings of the 6th WSEAS European Computing Conference (ECC 2012) / prof. Sumanth Yenduri, The University of Southern Misissippi, USA (ur.).
Prag: WSEAS Press, 2012. str. 368-373 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 595508 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Application of Semantic and Structural Similarity for Schema Reuse in Conceptual Database Design
Autori
Baranović, Mirta ; Kalpić, Damir ; Brkić, Ljiljana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 6th WSEAS European Computing Conference (ECC 2012)
/ Prof. Sumanth Yenduri, The University of Southern Misissippi, USA - Prag : WSEAS Press, 2012, 368-373
ISBN
978-1-61804-126-5
Skup
Advances in Computer Science
Mjesto i datum
Prag, Češka Republika, 24.09.2012. - 26.09.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Database design; schema reuse; semantic similarity; structural similarity; meta data; multi-meta database
Sažetak
Conceptual database design, aided by semantic and structural similarity, is based upon the reusability of concepts from existing database models. Objects selected from the existing database models are the foundation for a new database model. An initial version of the new model is extended with new objects and then it becomes a part of a library of models, aimed to help in the design of future models. A database, called multi-meta base, contains a description of the existing models. The design process is divided in two basic steps: the process of learning and the process of new model design. During the learning, an existing database model is included into the multi-meta base. A comparative analysis of the new model in respect to the existing database schemes is performed in order to detect any similarity between the objects. According to the detected similarity, the semantic connections among the objects are established. At the design of a new model, a selection of existing concepts is performed. The model is enhanced with new concepts, the consistency is tested and if necessary, a restructuring is done. Eventually, a semantic and a structural analysis of the new concepts in respect to the existing knowledge are performed.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Projekti:
036-0361983-2012 - Semantička integracija heterogenih izvorišta podataka (Baranović, Mirta, MZO ) ( CroRIS)
036-0361983-2020 - Baze podataka geoprostornih senzora i pokretnih objekata (Galić, Zdravko, MZO ) ( CroRIS)
036-0361983-3137 - Optimiranje i upravljanje rizicima u informacijskim sustavima (Kalpić, Damir, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb