B.  Kahloula and Bouamrane, K., ?An efficient use of a mapping knowledge base?, Journal of Digital Information Management, vol. 11, no. 4, pp. 307 - 313, 2013.

W.  He and Lv, T., ?Querying and ranking xml documents based on data synopses?, Journal of Digital Information Management, vol. 9, no. 5, pp. 199 - 205, 2011.

K.  Taha and Elmasri, R., ?A framework for enhancing non context-driven XML search?, Journal of Digital Information Management, vol. 8, no. 3, pp. 167 - 174, 2010.

S. - C.  Haw and Rao, G. S. V. R. K., ?An efficient path query processing support for parent-child relationship in native XML databases?, Journal of Digital Information Management, vol. 5, no. 2, pp. 82 - 87, 2007.

S. - C.  Haw and Lee, C. - S., ?Stack-based pattern matching algorithm for XML query processing?, Journal of Digital Information Management, vol. 5, no. 3, pp. 167 - 174, 2007.

M.  Hillenbrand, Götze, J., and Müller, P., ?Creating dependable web services using user-transparent replica?, Journal of Digital Information Management, vol. 4, no. 1, pp. 16 - 21, 2006.