ABSTRACT
Governments around the globe are opening up public spending data in order to promote transparency and citizen awareness. However, data openness by itself is not enough to guarantee that the data is consumed efficiently and in meaningful ways. In this work public spending data from seven governments, both local and national, with total value almost 1,5 trillion euro, are processed, cleansed and converted to Linked Open Data, following best practices. Namely, the cases of Greece, the UK, the US federal government, Australia, the city of Chicago and the states of Alaska and Massachusetts are considered. Furthermore, the resulting Linked Data are interlinked with external resources and made accessible on a public SPARQL endpoint. A web portal application with several functionalities is deployed in order to make the data mashups understandable and easily consumable.
- Bowman, M., Debray, S. K., and Peterson, L. L. 1993. Reasoning about naming systems. ACM Trans. Program. Lang. Syst. 15, 5 (Nov. 1993), 795--825. DOI= http://doi.acm.org/10.1145/161468.16147. Google ScholarDigital Library
- Ding, W. and Marchionini, G. 1997. A Study on Video Browsing Strategies. Technical Report. University of Maryland at College Park. Google ScholarDigital Library
- Fröhlich, B. and Plate, J. 2000. The cubic mouse: a new device for three-dimensional input. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (The Hague, The Netherlands, April 01--06, 2000). CHI '00. ACM, New York, NY, 526--531. DOI= http://doi.acm.org/10.1145/332040.332491. Google ScholarDigital Library
- Tavel, P. 2007. Modeling and Simulation Design. AK Peters Ltd., Natick, MA. Google ScholarDigital Library
- Sannella, M. J. 1994. Constraint Satisfaction and Debugging for Interactive User Interfaces. Doctoral Thesis. UMI Order Number: UMI Order No. GAX95-09398., University of Washington. Google ScholarDigital Library
- Forman, G. 2003. An extensive empirical study of feature selection metrics for text classification. J. Mach. Learn. Res. 3 (Mar. 2003), 1289--1305. Google ScholarDigital Library
- Brown, L. D., Hua, H., and Gao, C. 2003. A widget framework for augmented interaction in SCAPE. In Proceedings of the 16th Annual ACM Symposium on User Interface Software and Technology (Vancouver, Canada, November 02--05, 2003). UIST '03. ACM, New York, NY, 1--10. DOI= http://doi.acm.org/10.1145/964696.964697. Google ScholarDigital Library
- Yu, Y. T. and Lau, M. F. 2006. A comparison of MC/DC, MUMCUT and several other coverage criteria for logical decisions. J. Syst. Softw. 79, 5 (May. 2006), 577--590. DOI= http://dx.doi.org/10.1016/j.jss.2005.05.030. Google ScholarDigital Library
- Spector, A. Z. 1989. Achieving application requirements. In Distributed Systems, S. Mullender, Ed. ACM Press Frontier Series. ACM, New York, NY, 19--33. DOI= http://doi.acm.org/10.1145/90417.90738. Google ScholarDigital Library
- Carroll, J. J., Dickinson, I., Dollin, C., Reynolds, D., Seaborne, A. and Wilkinson,K., 2004. Jena: implementing the semantic web recommendations. In Proceedings of the 13th international World Wide Web conference on Alternate track papers &posters, pp. 74--83. Google ScholarDigital Library
- Vafopoulos, M., Meimaris, M., Anagnostopoulos, I., Papantoniou, A., Xidias, I., Alexiou, G., Vafeiadis, G., Klonaras, M. and Loumos, V., 2013. Public Spending as LOD: The Case of Greece (March 15, 2013). Available at SSRN: http://dx.doi.org/10.2139/ssrn.2233998Google Scholar
- Vafopoulos, M., 2012. The Web Economy: Goods, Users, Models, and Policies, in Foundations and Trends® in Web Science: Vol. 3: No 1-2, pp 1--136. http://dx.doi.org/10.1561/1800000015 Google ScholarDigital Library
- Álvarez-Rodríguez, J. M., Polo-Paredes, L., Rubiera- Azcona, E., Rodríguez-González, A., and Ordoñez De Pablos, P., 2013. Enhancing the Access to Public Procurement Notices by Promoting Product Scheme Classifications to the Linked Open Data Initiative. Cases on Open-Linked Data and Semantic Web Applications, 1, 1--27.Google Scholar
- Alvarez-Rodríguez, J. M., Labra-Gayo, J. E., Rodríguez-González, A. and Ordoñez De Pablos, P., 2013. Empowering the access to public procurement opportunities by means of linking controlled vocabularies. A case study of Product Scheme Classifications in the European e-Procurement sector. Journal of Computers in Human Behavior, Special Issue-ICT's for Human Capital. (In press)Google Scholar
- Álvarez-Rodríguez, J. M, Ordoñez de Pablos, P., Michail N. Vafopoulos, M., and Labra, J. E, 2013. Towards a Stepwise Method for Unifying and Reconciling Corporate Names in Public Contracts Metadata: The CORFU Technique (July 7, 2013). Available at SSRN: http://ssrn.com/abstract=2290824Google Scholar
Index Terms
- Insights in global public spending
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