Publications

(* = (co-)corresponding author, ** = equal contributions)

• 2024

  • “Fighting against Fake News on Newly-Emerging Crisis: A Case Study of COVID-19, “ Migyeong Yang, Chaewon Park, Jiwon Kang, Daeun Lee, Daejin Choi*, and Jinyoung Han*, will be appeared in The WebConf2024

  • “Predicting Diversification Scores of Videos in Recommendation Network,” Selin Chun, Jinyoung Han, Daejin Choi*, and Taekyoung Kwon*, Expert Systems with Applications (SCIE, JCR 2022 IF=8.5)

• 2023

  • “Predicting Continuity of Online Conversations on Reddit,” Jinhyeon Kim, Jinyoung Han*, and Daejin Choi*, Telematics and Informatics. Vol. 79, pp. 101965, April, 2023 (SSCI, JCR 2022 IF=9.140)

  • “Binary Code Representation With Well-Balanced Instruction Normalization,” Hyungjoon Koo, Soyeon Park, Daejin Choi, and Taesoo Kim, IEEE Access. Vol. 11, pp. 29183-29198, March 2023. (SCIE, JCR 2022 IF=3.476)

  • “Supporters First: Understanding Online Social Support from a Supporter Perspective,”
    Meeyun Kim, Koustuv Saha, Munmun De Choudhury, and Daejin Choi, ACM Conference on Computer-Supportive Cooperative Work and Social Computing (CSCW) (BK21 Top-tier CS Conference: IF=3.0)

• 2022

  • “Preventing Rumor Spread with Deep Learning,”
    Daejin Choi, Hyuncheol Oh, Selin Chun, Taekyoung Kwon, and Jinyoung Han,
    Expert Systems With Applications. Vol. 197, pp. 116688, July, 2022 (SCIE, JCR 2020 IF=6.954)

  • “Trafficformer: A Transformer-based Traffic Predictor,”
    Junseo Ko, Jeewoo Yoon, Daejin Choi*, Eunil Park, Sangheon Pack, and Jinyoung Han*,
    In proceeding of IEEE 40th International Conference on Consumer Electronics. January, 2022.

  • “Social networking services as new venue for public perceptions of energy issues: the case of Paris agreement,”
    Dahye Jeong, Jisu Kim, Daejin Choi, and Eunil Park*,
    Energy Strategy Reviews. Vol. 39, pp. 100758, January, 2022. (SCIE, JCR 2021 IF=6.425)

• 2021

  • “FibVID: Comprehensive Fake News Diffusion Dataset during the COVID-19 Period,”
    Jisu Kim, Jihwan Aum, SangEun Lee, Eunil Park*, and Daejin Choi,
    Telematics and Informatics. Vol. 64, pp. 101688, November, 2021. (SSCI, JCR 2020 IF=6.182)

  • “Passing to Win: Using Characteristics of Passing Information for Match Winner Prediction,”
    Taihu Li, Jeewoo Yoon, Jinyoung Han*, and Daejin Choi*,
    International Congress on Sport Sciences Research and Technology Support (icSPORTS), September, 2021.

• 2020

  • “Development of a Machine Learning Model Using Multiple, Heterogeneous Data Sources to Estimate Weekly US Suicide Fatalities,”
    Daejin Choi, Steven A. Sumner, Kristin M. Holland, John Draper, Sean Murphy, Daniel A. Bowen, Marissa Zwald, Jing Wang, Royal Law, Jordan Taylor, Chaitanya Konjeti, Munmun De Choudhury,
    JAMA Network Open, December 2020. (SCIE, JCR 2019 IF = 5.032)

  • “Cross-Lingual Suicidal-Oriented Word Embedding toward Suicide Prevention,”
    Daeun Lee, Soyoung Park, Jiwon Kang, Daejin Choi, and Jinyoung Han,
    EMNLP Findings, November 2020.

  • “Exploring public perceptions of renewable energy: Evidence from a word network model in social network services,”
    Jisu Kim, Dahye Jeong, Daejin Choi, and Eunil Park,
    Energy Strategy Reviews. Vol. 32, pp. 100552, November 2020. (SCIE, JCR 2019 IF = 3.895)

  • “Understanding Customers’ Hotel Revisiting Behaviour: A Sentiment Analysis of Online Feedback Reviews”,
    Eunil Park, Jiwon Kang, Daejin Choi, and Jinyoung Han,
    Current Issues in Tourism. Vol. 23, Issue 5, pp. 605-611, February 2020. (SSCI, JCR 2019 IF=4.147)

  • “Rumor Propagation is Amplified by Echo Chambers in Social Media”,
    Daejin Choi, Selin Chun, Hyunchul Oh, Jinyoung Han, and Ted “Taekyoung” Kwon,
    Scientific Reports. Vol. 10, Issue 1, pp. 310. January 2020. (SCIE, JCR 2019 IF = 3.998)

• 2019

  • “Who Drives Successful Online Conversations? Unveiling the Role of First User Response”,
    Ye-eun Won, Jiwon Kang, Daejin Choi, Eunil Park, and Jinyoung Han,
    Kybernetes, Vol. 49, Issue 3, pp. 876-884. June 2019. (SCIE, JCR 2019 IF = 1.754)

  • “Predicting Content Consumption from Content-to-Content Relationships”,
    Jinyoung Han, Daejin Choi, Taejoong Chung, Chen-Nee Chuah, Hyun-chul Kim, and Ted “Taekyoung” Kwon,
    Elsevier Journal of Network and Computer Applications (JNCA), Vol. 132, pp. 1-9, April 2019. (SCIE, JCR 2019 IF = 5.570)

• 2018

  • “Privacy Leakage in Event-based Social Networks: A Meetup Case Study”,
    Taejoong Chung, Jinyoung Han, Daejin Choi, Taekyoung Kwon, Jong-Youn Rha, and Hyunchul Kim,
    ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW`18), Jersey City, United States, November 2018. (acceptance ratio = 105/384 = 27.3%)

  • “Understanding Influential Comments in Online Conversations”,
    Jiwon Kang, Daejin Choi, Eunil Park, and Jinyoung Han,
    ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW`18), Jersey City, United States, November 2018. (poster)

  • “Unveiling a Socio-Economic System in a Virtual World: A Case Study of an MMORPG”,
    Selin Chun, Daejin Choi, Jinyoung Han, Huy Kang Kim, and Taekyoung Kwon,
    International World Wide Web Conferenc (WWW) 2018, Ryon, France, April 2018.

  • “Bit.ly/practice: Uncovering Content Publishing and Sharing through URL Shortening Services”,
    Daejin Choi, Jinyoung Han, Selin Chun, Efstratios Rappos, Stephan Robert, and Ted “Taekyoung” Kwon,
    Elsevier Telematics and Informatics, Vol. 35, Issue 5, pp. 1310-1323, August 2018. (SSCI)

• 2017
  • “Predicting Popular and Viral Image Cascades in Pinterest”,
    Jinyoung Han, Daejin Choi, Jungseock Joo and Chen-Nee Chuah,
    International AAAI Conference on Web and Social Media (ICWSM 17’), Montreal, Canada, 2017.
    (acceptance ratio = 50/357= 14.0%)
• Before 2016

  • “Characterizing Conversation Patterns in Reddit: From the Perspectives of Content Properties and User Participation Behaviors”,
    Daejin Choi, Jinyoung Han, Taejoong Chung, Yong-Yeol Ahn, Byung-Gon Chun, Ted “Taekyoung” Kwon,
    ACM Conference on Online Social Networks (COSN) 2015, Standford, CA, USA, Nov. 2015.
    (acceptance ratio = 22/82 = 26.8%)

  • “Sharing Topics in Pinterest: Understanding Content Creation and Diffusion Behaviors”
    Jinyoung Han, Daejin Choi, A-Young Choi, Jiwon Choi, Taejoong Chung, Ted “Taekyoung” Kwon, Jong-Youn Rha, Chen-Nee Chuah,
    ACM Conference on Online Social Networks (COSN) 2015, Standford, CA, USA, Nov. 2015.
    (acceptance ratio = 22/82 = 26.8%)

  • “Collecting, Organizing, and Sharing Pins in Pinterest:Interest-driven or Social-driven?”,
    Jinyoung Han, Daejin Choi, Byung-Gon Chun, Ted “Taekyoung” Kwon, Hyun-chul Kim and Yanghee Choi,
    ACM SIGMETRICS, Austin, Texas, USA, Jun. 2014. (acceptance ratio = 40/238 = 16.8%)
    Also published in ACM SIGMETRICS Performance Evaluation Review, Vol. 42, Issue 1, pp. 15-27, Jun. 2014.

  • “Unveiling Group Activities in Online Social Games: A Socio-Economic Analysis”,
    Taejoong Chung, Jinyoung Han, Daejin Choi, Ted “Taekyoung” Kwon, Huy Kang Kim and Yanghee Choi,
    International World Wide Web (WWW) 2014, Seoul, Korea, Apr. 2014. (acceptance ratio = 84/650 = 12.9%)