Abstract
One of the most important objectives of data engineering is to deliver high quality data to users. In this paper, we (1) discuss the definition, problems and improvement methods of data quality, and (2) propose a modeling methodology for improving the multimedia data quality. And then, we introduce the method for improving the quality of semantic data using the proposed methodology. In this example, we propose to measure and remove the data ambiguities for improving the data quality.
| Original language | English |
|---|---|
| Pages | 516-518 |
| Number of pages | 3 |
| Publication status | Published - 2001 Jan 1 |
| Event | -ACM Multimedia 2001 Workshops- 2001 Multimedia Conference - Ottawa, Ont., Canada Duration: 2001 Sep 30 → 2001 Oct 5 |
Other
| Other | -ACM Multimedia 2001 Workshops- 2001 Multimedia Conference |
|---|---|
| Country | Canada |
| City | Ottawa, Ont. |
| Period | 01/9/30 → 01/10/5 |
Keywords
- Conceptual modeling
- Data quality
- Quality metric
- Semantic
- Syntactic quality modeling
ASJC Scopus subject areas
- Computer Science(all)
Cite this
Na, K. S., Baik, D. K., & Kim, P. K. (2001). A practical approach for modeling the quality of multimedia data. 516-518. Paper presented at -ACM Multimedia 2001 Workshops- 2001 Multimedia Conference, Ottawa, Ont., Canada.