On the tightness of an SDP relaxation of k-means. - Takayuki Iguchi; Dustin G. Mixon; Jesse Peterson; Soledad Villar (CoRR, 2015)

Probably certifiably correct k-means clustering. - Takayuki Iguchi; Dustin G. Mixon; Jesse Peterson; Soledad Villar (Math. Program., 2017)

Nonlinear profile monitoring with single index models. - Takayuki Iguchi; Andrés F. Barrientos; Eric Chicken; Debajyoti Sinha (Qual. Reliab. Eng. Int., 2021)

Profile Monitoring via Eigenvector Perturbation. - Takayuki Iguchi; Andrés F. Barrientos; Eric Chicken; Debajyoti Sinha (Technometrics, 2025)