@InProceedings{GouYfoSakDikWIDM07,
      AUTHOR = {Gounaris, Anastasios and Yfoulis, Christos and Sakellariou, Rizos and Dikaiakos, Marios},
      TITLE = {Self-optimizing block transfer in web service grids},
      YEAR = {2007},
      MONTH = {9 November},
      BOOKTITLE = {Proceedings of the 9th annual ACM international workshop on Web information and data management (WIDM'07)},
      PAGES = {49-56},
      ADDRESS = {Lisbon, Portugal},
      URL = {http://www.cs.man.ac.uk/~rizos/papers/widm07.pdf},
      NOTE = {Also published as CoreGRID Technical Report TR-0113},
      ANNOTE = {DAY : 9},
      KEYWORDS = {WP2, WP4}
}