The "Rice paper" http://www.cs.rice.edu/~ssiyer/r/superpages/

Updated and improved version of "Rice" superpages including several memory traces of apps like bzip2 http://www.cs.rice.edu/~jnavarro/papers/phdthesis.pdf

LWN article summarizing the Rice paper http://lwn.net/Articles/188056/

Superpages for IA64 http://www.gelato.unsw.edu.au/IA64wiki/SuperPages

Shimizu implementation of superpages http://shimizu-lab.dt.u-tokai.ac.jp/lsp.html