Collaborative Filtering: Strategies for Travel Destination Bundling. - Yeong-Hyeon Hwang; Daniel R. Fesenmaier (ENTER, 2001)

Behavioral Foundations for Human-Centric Travel Decision-Aid Systems. - Yeong-Hyeon Hwang; Ulrike Gretzel; Daniel R. Fesenmaier (ENTER, 2002)

Tell Me Who You Are and I Will Tell You Where to Go: Travel Personality Testing for Destination Recommendation Systems. - Ulrike Gretzel; Nicole Mitsche; Yeong-Hyeon Hwang; Daniel R. Fesenmaier (ENTER, 2004)

Tell Me Who You Are and I Will Tell You Where to Go: Use of Travel Personalities in Destination Recommendation Systems. - Ulrike Gretzel; Nicole Mitsche; Yeong-Hyeon Hwang; Daniel R. Fesenmaier (J. Inf. Technol. Tour., 2004)

A Theory of Unplanned Travel Decisions: Implications for Modeling On-the-Go Travelers. - Yeong-Hyeon Hwang (J. Inf. Technol. Tour., 2010)

Personality and Tourists' Internet Behaviour. - Dev Jani; Jun-Ho Jang; Yeong-Hyeon Hwang (ENTER, 2011)