On KΔ. - Sung-Jin Chung; Katta G. Murty; Soo Y. Chang (Discret. Appl. Math., 1986)

The steepest descent gravitational method for linear programming. - Soo Y. Chang; Katta G. Murty (Discret. Appl. Math., 1989)

The Worst-case Analysis of the MULTIFIT Algorithm for Scheduling Nonsimultaneous Parallel Machines. - Soo Y. Chang; Hark-Chin Hwang (Discret. Appl. Math., 1999)

A heuristic method for self-healing ring design in a single-homing . - Myong-Rae Chang; Soo Y. Chang (Telecommun. Syst., 2000)

A posterior Competitiveness for List Scheduling Algorithm on Machines with Eligibility Constraints. - Hark-Chin Hwang; Soo Y. Chang; Yushin Hong (Asia Pac. J. Oper. Res., 2004)

Parallel machine scheduling under a grade of service provision. - Hark-Chin Hwang; Soo Y. Chang; Kangbok Lee (Comput. Oper. Res., 2004)

A two-dimensional vector packing model for the efficient use of coil cassettes. - Soo Y. Chang; Hark-Chin Hwang; Sanghyuck Park (Comput. Oper. Res., 2005)

The effect of machine availability on the worst-case performance of LPT. - Hark-Chin Hwang; Kangbok Lee; Soo Y. Chang (Discret. Appl. Math., 2005)

Order Consolidation for Batch Processing. - Hark-Chin Hwang; Soo Y. Chang (J. Comb. Optim., 2005)

Online and semi-online scheduling of two machines under a grade of service provision. - Jongho Park; Soo Y. Chang; Kangbok Lee (Oper. Res. Lett., 2006)

Heuristics for automated knowledge source integration and service composition. - Patrick N. Bless; Diego Klabjan; Soo Y. Chang (Comput. Oper. Res., 2008)

Approximation of the k-batch consolidation problem. - Sung-Pil Hong; Myoung-Ju Park; Soo Y. Chang (Theor. Comput. Sci., 2009)

Approximation of a batch consolidation problem. - Junho Chang; Soo Y. Chang; Sung-Pil Hong; Yun-Hong Min; Myoung-Ju Park (Networks, 2011)

Improved bounds for online scheduling with eligibility constraints. - Kyungkuk Lim; Kangbok Lee; Soo Y. Chang (Theor. Comput. Sci., 2011)

Automated knowledge source selection and service composition. - Patrick N. Bless; Diego Klabjan; Soo Y. Chang (Comput. Optim. Appl., 2012)

Order consolidation for hierarchical product lines. - Woo-Lahm Kwak; Soo Y. Chang (J. Comb. Optim., 2014)