Mª Ángeles Moraga, Coral Calero, Mario Piattini, David Walker


Researchers require multiple computing resources when conducting their computational research; this makes necessary the use of distributed resources. In response to the need for dependable, consistent and pervasive access to distributed resources, the Grid came into existence. Grid portals subsequently appeared with the aim of facilitating the use and management of distributed resources. Nowadays, many Grid portals can be found. In addition, users can change from one Grid portal to another with only a click of a mouse. So, it is very important that users regularly return to the same Grid portal, since otherwise the Grid portal might disappear. However, the only mechanism that makes users return is high quality. Therefore, in this paper and with all the above considerations in mind, we have developed a Grid portal quality model from an existing portal quality model, namely, PQM. In addition, the model produced has been applied to two specific Grid portals.


  1. Cox, J. y Dale, B. G. (2001). Service quality and ecommerce: an exploratory analysis. Managing Service Quality 11(2) pp. 121-131.
  2. Dahan, M., Thomas, M., Roberts, E., Seth, A., Urban, T., Walling, D. y Boisseau, J. R. (2004). Grid Portal Toolkit 3.0 (GridPort). 13th IEEE International Symposium on High Performance Distributed Computing (HPDC'04), pp. 272-273.
  3. Dedeke, A. y Kahn, B. (2002). Model-Based quality evaluation: a comparison of Internet classified operated by newspapers and non-newspaper firms. Proceedings of the Seventh International Conference on Information Quality, pp. 142-154.
  4. Firesmith, D. (2004). Specifying Reusable Security Requirements. Journal of Object Technology. 3(1) pp. 61-75.
  5. Foster, I., Kesselman, C. y Tuecke, S. (2001). The Anatomy of the Grid. International J. Supercomputer Applications 15(3) pp. 200-222.
  6. GridPort (2006). Retrieved April, 2006 from:
  7. Gurugé, A. (2003). Corporate Portals Empowered with XML and Web Services. Amsterdam, Digital Press
  8. He, G. y Xu, Z. (2003). Design and Implementation of a Web-based Computational Grid Portal. IEEE/WIC International Conference on Web Intelligence (WI'03), pp. 478-481.
  9. ISO (2001). ISO/IEC 9126. Software Engineering-Product Quality. Parts1 to 4., International Organization for Standardization/International Electrotechnical Commission.
  10. Li, M. y Baker, M. (2005). The Grid: Core Technologies, England, John Willey & Sons
  11. Li, M., van Santen, P., Walker, D. W., Rana, O. F. y Baker, M. A. (2003). PortalLab: A Web Services Toolkit for Building Semantic Grid Portals. 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGRID'03), pp. 190-197.
  12. Lin, M. y Walker, D. W. (2004). A Portlet Service Model for GECEM. Proceedings of the UK e-Science All Hands Meeting 2004, pp. 687-694.
  13. Moraga, M. Á., Calero, C. y Piattini, M. (2004a). Applying PQM to a Regional Portal. 5th Conference for Quality in Information and Communications Technology. Quatic'2004. Porto, Portugal, Instituto Português da Qualidade, pp. 65-70.
  14. Moraga, M. Á., Calero, C. y Piattini, M. (2004b). A first proposal of a portal quality model. IADIS International Conference. E-society 2004. ISBN: 972- 98947-5-2, Ávila, Spain., International association for development of the information society (iadis). Vol. 1(2), pp. 630-638.
  15. Offutt, A. J. (2002). Quality attributes of web software applications. IEEE Software. 19(2) pp. 25-32.
  16. Singh, M. (2002). E-services and their role in B2C ecommerce. Managing Service Quality 12(6) pp. 434- 446.

Paper Citation

in Harvard Style

Ángeles Moraga M., Calero C., Piattini M. and Walker D. (2006). TOWARDS A QUALITY MODEL FOR GRID PORTALS . In Proceedings of the First International Conference on Software and Data Technologies - Volume 1: ICSOFT, ISBN 978-972-8865-69-6, pages 333-338. DOI: 10.5220/0001312103330338

in Bibtex Style

author={Mª Ángeles Moraga and Coral Calero and Mario Piattini and David Walker},
booktitle={Proceedings of the First International Conference on Software and Data Technologies - Volume 1: ICSOFT,},

in EndNote Style

JO - Proceedings of the First International Conference on Software and Data Technologies - Volume 1: ICSOFT,
SN - 978-972-8865-69-6
AU - Ángeles Moraga M.
AU - Calero C.
AU - Piattini M.
AU - Walker D.
PY - 2006
SP - 333
EP - 338
DO - 10.5220/0001312103330338