• N.Mahesh Raj
• Dr.R.Jegadeesan
• Satya Teja

Implementation of data integration in the current days still has many issues to be solved. Heterogeneity of data with non-standardization data, data conflicts between various data sources, data with different representation and as well as semantic aspects problems are among challenging research areas. Semantic data integration using ontology approach is considered as an appropriate solution to deal with semantic aspects problem in data integration. However, most methodologies for ontology development are developed to cover specific purpose and thus not suitable for common data integration implementation. This research offers an improved methods for ontology development on data integration to deal with semantic aspects problem. There are three main parts in this research, the first part is to review, compare and critically analyse the existing methodologies for ontology development. The second part is to create custom ontology development phases for specific purpose in the data integration implementation. The third part is to implement and evaluate OntoDI. This research is also a continuation and improvement of the previous work about ontology development methods on agent system. Furthermore, the ultimate goal of this research is customization, improvement and simplification of the existing ontology development phases for specific purpose on the data integration implementation.

Data integration, Methods, Ontology development, Semantic issues, Semantic approach.

"A SURVEY ON AN ONTOLOGY DEVELOPMENT ON DATA INTEGRATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.595-600, April-2019, Available :http://www.jetir.org/papers/JETIRAU06092.pdf

"A SURVEY ON AN ONTOLOGY DEVELOPMENT ON DATA INTEGRATION", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp595-600, April-2019, Available at : http://www.jetir.org/papers/JETIRAU06092.pdf