Yong Sik Chang

Optimal delivery routing with wider drone-delivery areas along a shorter truck-route

Yong Sik Chang, Hyun Jung Lee · Expert Systems with Applications · 2018 · 233 citations

Management, Operations Management, Transportation Planning +16

Time-bound negotiation framework for electronic commerce agents

Kyoung Jun Lee, Yong Sik Chang, Jae Kyu Lee · Decision Support Systems · 2000 · 47 citations · Full text

Management, Information Systems, Information Technology +10

Case-based modification for optimization agents: AGENT-OPT

Yong Sik Chang, Jae Kyu Lee · Decision Support Systems · 2003 · 19 citations · Full text

Computing, Computer Science, Algorithms +10

A two-phased semantic optimization modeling approach on supplier selection in eProcurement

Jinho Choi, Yong Sik Chang · Expert Systems with Applications · 2005 · 17 citations

Management, Operations Management, Supply Chain Management +14

Business information extraction from semi-structured webpages

Nahk Hyun Sung, Yong Sik Chang · Expert Systems with Applications · 2003 · 11 citations

Computing, Information Systems, Information Technology +14