UPData: a data curation experiment at U. Porto using DSpace

• Type: Article in International Conference Proceedings Book
• Date: 2011

Authors

João Rocha da Silva (Author) FEUP; Cristina Ribeiro (Author) FEUP; João Correia Lopes (Author) FEUP

Conference proceedings International

Title: Proceedings of the 8th International Conference on Preservation of Digital Objects

iPRES 2011: 8th International Conference on Preservation of Digital Objects

Singapore, November 1-4, 2011

Scientific classification

FOS: Natural sciences > Computer and information sciences

Other information

Authenticus ID: P-00N-2M6

Abstract (EN): UPData is a scientific data curation experiment currently under development at University of Porto which aims to determine the main digital preservation needs of several research groups at the university. In the course of the experiment, eight datasets have been collected from diverse scientific domains. After conducting several interviews with researchers working at U.Porto, we have concluded that from their point of view, flexible data access is the most valued capability when analysing a preservation solution and that offering such access it is the best way to involve them in the preservation workflow. We propose an extension to the DSpace repository platform to complement it with data curation capabilities. In the proposed solution, the system ingests Excel spreadsheets containing scientific data and translates them into XML documents which can then be queried via automatically generated XQuery statements. Researchers use a search webpage designed for displaying deposited data and applying various filters to it, retrieving the parts they need without having to scan each file. The collected datasets will be used as test cases for data deposit, and also to evaluate the effort required by the curation procedure.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 4