Eui-Jin Kim

Identifying Systematic Origin–Destination-Level Mismatches Between Household Travel Surveys and Mobile Phone Data: A Case Study of Seoul

This study examines mismatches between Household Travel Survey (HTS) and mobile phone-based LTE/5G Cellular Signaling (LCS) data in representing origin–destination (OD) trip patterns in Seoul, South Korea. By comparing OD flows across subgroups defined by travel type, age group,...