T. Shuku, S. Nishimura, K. Fujisawa and A. Murakami 2013. A New Sampling Algorithm in Particle Filter for Geotechnical Analysis. Geotechnical Engineering Journal of the SEAGS & AGSSEA . 44, 3 (Sep. 2013), 32–39. DOI:https://doi.org/10.14456/seagj.2013.18.