K.  Tamura, Hatano, K., and Yadohisa, H., ?A retrieval method based on language model considering neighboring contents?, Journal of Digital Information Management, vol. 10, no. 1, pp. 1 - 9, 2012.

C. - C.  Shih, Peng, T. - C., and Lai, W. - S., ?Mining the blogosphere to generate cuisine hotspot maps?, Journal of Digital Information Management, vol. 8, no. 6, pp. 396 - 401, 2010.

C. B.  Teja, Mitra, S., Bagchi, A., and Bandyopadhyay, A. K., ?Pre-processing and Path Normalization of a web graph used as a social network?, Journal of Digital Information Management, vol. 5, no. 5, pp. 262 - 276, 2007.

N.  Guelfi and Pruski, C., ?On the use of ontologies for an optimal representation and exploration of the web?, Journal of Digital Information Management, vol. 4, no. 3, pp. 159 - 168, 2006.