Construction of pedestrian navigation system and its evaluation. - Yuta Akasaka; Takehisa Onisawa (FUZZ-IEEE, 2004)

Individualized Pedestrian Navigation Using Fuzzy Measures and Integrals. - Yuta Akasaka; Takehisa Onisawa (SMC, 2005)

Individualized Route Selection for Pedestrian Using Fuzzy Measures and Integrals. - Yuta Akasaka; Takehisa Onisawa (SMC, 2006)