The Held - Karp algorithm and degree-constrained minimum 1-trees. - Yoshitsugu Yamamoto (Math. Program., 1978)

Variable dimension algorithms: Basic theory, interpretations and extensions of some existing methods. - Masakazu Kojima; Yoshitsugu Yamamoto (Math. Program., 1982)

A new variable dimension algorithm for the fixed point problem. - Yoshitsugu Yamamoto (Math. Program., 1983)

A unified approach to the implementation of several restart fixed point algorithms and a new variable dimension algorithm. - Masakazu Kojima; Yoshitsugu Yamamoto (Math. Program., 1984)

A unifying model based on retraction for fixed point algorithms. - Yoshitsugu Yamamoto (Math. Program., 1984)

A variable dimension fixed point algorithm and the orientation of simplices. - Yoshitsugu Yamamoto (Math. Program., 1984)

A Stochastic Approach for Estimating the Effectiveness of a Route Guidance System and Its Related Parameters. - Hiroyoshi Tsuji; Riichi Takahashi; Hironao Kawashima; Yoshitsugu Yamamoto (Transp. Sci., 1985)

A Simplicial Algorithm for Stationary Point Problems on Polytopes. - A. J. J. Talman; Yoshitsugu Yamamoto (Math. Oper. Res., 1989)

A Simplicial Algorithm for the Nonlinear Stationary Point Problem on an Unbounded Polyhedron. - Yang Dai; Gerard van der Laan; A. J. J. Talman; Yoshitsugu Yamamoto (SIAM J. Optim., 1991)

A variable dimension algorithm with the Dantzig-Wolfe decomposition for structured stationary point problems. - Yang Dai; Kazuyuki Sekitani; Yoshitsugu Yamamoto (ZOR Methods Model. Oper. Res., 1992)

The (n + 1)2m-ray algorithm: a new simplicial algorithm for the variational inequality problem on ℝ+m×Sn. - Yoshitsugu Yamamoto; Zaifu Yang (Ann. Oper. Res., 1993)

A recursive algorithm for finding the minimum norm point in a polytope and a pair of closest points in two polytopes. - Kazuyuki Sekitani; Yoshitsugu Yamamoto (Math. Program., 1993)

A continuous deformation algorithm for variational inequality problems on polytopes. - Yang Dai; Yoshitsugu Yamamoto (Math. Program., 1994)

A Finite Algorithm for Globally Optimizing a Class of Rank-Two Reverse Convex Programs. - Takahito Kuno; Yoshitsugu Yamamoto (J. Glob. Optim., 1998)

Heuristic Methods for Linear Multiplicative Programming. - X. J. Liu; T. Umegaki; Yoshitsugu Yamamoto (J. Glob. Optim., 1999)

Optimization over the efficient set: overview. - Yoshitsugu Yamamoto (J. Glob. Optim., 2002)

Minimum Maximal Flow Problem: An Optimization over the Efficient Set. - Maiko Shigeno; Ichiro Takahashi; Yoshitsugu Yamamoto (J. Glob. Optim., 2003)

A minimax rule for portfolio selection in frictional markets. - Shouyang Wang; Yoshitsugu Yamamoto; Mei Yu 002 (Math. Methods Oper. Res., 2003)

Global optimization method for solving the minimum maximal flow problem. - Jun-ya Gotoh; Nguyen Van Thoai; Yoshitsugu Yamamoto (Optim. Methods Softw., 2003)

Continuum of Zero Points of a Mapping on a Compact, Convex Set. - A. J. J. Talman; Yoshitsugu Yamamoto (SIAM J. Optim., 2004)

Risk analysis of a pay to delay capacity reservation contract. - Jun Wu; Wuyi Yue; Yoshitsugu Yamamoto; Shouyang Wang (Optim. Methods Softw., 2006)

An extension of the decomposition method for solving nonlinear equations and its convergence. - Yong-Chang Jiao; Chuangyin Dang; Yoshitsugu Yamamoto (Comput. Math. Appl., 2008)

Metric-Preserving Reduction of Earth Mover's Distance. - Yuichi Takano; Yoshitsugu Yamamoto (Asia Pac. J. Oper. Res., 2010)

Bounding Contingent Claim Prices via Hedging Strategy with Coherent Risk Measures. - Jun-ya Gotoh; Yoshitsugu Yamamoto; Weifeng Yao (J. Optim. Theory Appl., 2011)

Parameterized fairness axioms on cycle-free graph games. - Satoko Ryuo; Keisuke Sato; Yoshitsugu Yamamoto (J. Glob. Optim., 2012)

Computational complexity of the average covering tree value. - Ayumi Igarashi 001; Yoshitsugu Yamamoto (CTW, 2013)

Lagrangian relaxation and pegging test for the clique partitioning problem. - Noriyoshi Sukegawa; Yoshitsugu Yamamoto; Liyuan Zhang 010 (Adv. Data Anal. Classif., 2013)

A Lagrangian Relaxation Algorithm for Modularity Maximization Problem. - Kotohumi Inaba; Yoichi Izunaga; Yoshitsugu Yamamoto (OR, 2014)

Row and Column Generation Algorithm for Maximization of Minimum Margin for Ranking Problems. - Yoichi Izunaga; Keisuke Sato; Keiji Tatsumi; Yoshitsugu Yamamoto (OR, 2014)

Decrease in on-state gate current of AlGaN/GaN HEMTs by recombination-enhanced defect reaction of generated hot carriers investigated by TCAD simulation. - Hajime Sasaki; Kaoru Kadoiwa; Hidetoshi Koyama; Yoshitaka Kamo; Yoshitsugu Yamamoto; Toshiyuki Oishi; Kazuo Hayashi (Microelectron. Reliab., 2014)

A doubly nonnegative relaxation for modularity density maximization. - Yoichi Izunaga; Tomomi Matsui; Yoshitsugu Yamamoto (Discret. Appl. Math., 2020)