Sang Hyun Choi

According to our database, Sang Hyun Choi authored at least 14 papers between 1997 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Comparison of Crop Image Classification Model Performance According to Image Augmentation Techniques.

Dongkyu Yun, SeongJu Joe, Ki Tae Park, Seok Kee Lee, Sang Hyun Choi

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2025

2012

Aggregation of ordinal data using ordered weighted averaging operator weights.

Byeong Seok Ahn, Sang Hyun Choi

Ann. Oper. Res., 2012

2011

Rank order-based recommendation approach for multiple featured products.

Sang Hyun Choi, Byeong Seok Ahn

Expert Syst. Appl., 2011

2010

A Hybrid Recommendation Method with Reduced Data for Large-Scale Application.

Sang Hyun Choi, Young-Seon Jeong, Myong Kee Jeong

IEEE Trans. Syst. Man Cybern. Part C, 2010

Corrigendum "Conflict resolution in a knowledge-based system using multiple attribute decision-making" [Experts Systems with Applications 36 (9) (2009) 11552-11558].

Byeong Seok Ahn, Sang Hyun Choi

Expert Syst. Appl., 2010

2009

IP-MAGS: an incomplete preference-based multiple attribute group support system.

Sang Hyun Choi, Byeong Seok Ahn

J. Oper. Res. Soc., 2009

Conflict resolution in a knowledge-based system using multiple attribute decision-making.

Byeong Seok Ahn, Sang Hyun Choi

Expert Syst. Appl., 2009

2008

ERP system selection using a simulation-based AHP approach: a case of Korean homeshopping company.

Byeong Seok Ahn, Sang Hyun Choi

J. Oper. Res. Soc., 2008

2006

Personalized recommendation system based on product specification values.

Sang Hyun Choi, Sungmin Kang, Young Jun Jeon

Expert Syst. Appl., 2006

2004

An utility range-based similar product recommendation algorithm for collaborative companies.

Sang Hyun Choi, Yoon Ho Cho

Expert Syst. Appl., 2004

2001

A utility range-based interactive group support system for multiattribute decision making.

Jae Kyeong Kim, Sang Hyun Choi

Comput. Oper. Res., 2001

1999

An interactive procedure for multiple attribute group decision making with incomplete information: Range-based approach.

Soung Hie Kim, Sang Hyun Choi, Jae Kyeong Kim

Eur. J. Oper. Res., 1999

1998

Interactive group decision process with evolutionary database.

Soung Hie Kim, Sang Hyun Choi, Byeong Seok Ahn

Decis. Support Syst., 1998

1997

An efficient force planning system using multi-objective linear goal programming.

Soung Hie Kim, Byeong Seok Ahn, Sang Hyun Choi

Comput. Oper. Res., 1997