2020

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Quaternion-Based Self-Attentive Long Short-term User Preference Encoding for Recommendation
Thanh Tran | Di You | Kyumin Lee
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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SWE2: SubWord Enriched and Significant Word Emphasized Framework for Hate Speech Detection
Guanyi Mou | Pengyi Ye | Kyumin Lee
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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Learning from Fact-checkers: Analysis and Generation of Fact-checking Language
Nguyen Vo | Kyumin Lee
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Adversarial Mahalanobis Distance-based Attentive Song Recommender for Automatic Playlist Continuation
Thanh Tran | Renee Sweeney | Kyumin Lee
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Attributed Multi-Relational Attention Network for Fact-checking URL Recommendation
Di You | Nguyen Vo | Kyumin Lee | Qiang Liu
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

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Signed Distance-based Deep Memory Recommender
Thanh Tran | Xinyue Liu | Kyumin Lee | Xiangnan Kong
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

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The Rise of Guardians: Fact-checking URL Recommendation to Combat Fake News
Nguyen Vo | Kyumin Lee
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

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Regularizing Matrix Factorization with User and Item Embeddings for Recommendation
Thanh Tran | Kyumin Lee | Yiming Liao | Dongwon Lee
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2016

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Uncovering Fake Likers in Online Social Networks
Prudhvi Ratna Badri Satya | Kyumin Lee | Dongwon Lee | Thanh Tran | Jason (Jiasheng) Zhang
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

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Who Will Retweet This? Detecting Strangers from Twitter to Retweet Information
Kyumin Lee | Jalal Mahmud | Jilin Chen | Michelle X. Zhou | Jeffrey Nichols
2015 Volume 6 Issue 3

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Uncovering Crowdsourced Manipulation of Online Reviews
Amir Fayazi | Kyumin Lee | James Caverlee | Anna Cinzia Squicciarini
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

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Organic or Organized?: Exploring URL Sharing Behavior
Cheng Cao | James Caverlee | Kyumin Lee | Hancheng Ge | Jin-Wook Chung
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015

2014

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Social spam, campaigns, misinformation and crowdturfing
Kyumin Lee | James Caverlee | Calton Pu
23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume

2013

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A content-driven framework for geolocating microblog users
Zhiyuan Cheng | James Caverlee | Kyumin Lee
2013 Volume 4 Issue 1

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Campaign extraction from social media
Kyumin Lee | James Caverlee | Zhiyuan Cheng | Daniel Z. Sui
2013 Volume 5 Issue 1

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Spatio-temporal dynamics of online memes: a study of geo-tagged tweets
Krishna Yeswanth Kamath | James Caverlee | Kyumin Lee | Zhiyuan Cheng
22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013

2012

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Detecting collective attention spam
Kyumin Lee | James Caverlee | Krishna Yeswanth Kamath | Zhiyuan Cheng
Proceedings of the 2nd Joint WICOW/AIRWeb Workshop on Web Quality, WebQuality '12, Lyon, France, April 16, 2012

2011

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Toward traffic-driven location-based web search
Zhiyuan Cheng | James Caverlee | Krishna Yeswanth Kamath | Kyumin Lee
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

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Content-driven detection of campaigns in social media
Kyumin Lee | James Caverlee | Zhiyuan Cheng | Daniel Z. Sui
Proceedings of the 20th ACM Conference on Information and Knowledge Management, CIKM 2011, Glasgow, United Kingdom, October 24-28, 2011

2010

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Uncovering social spammers: social honeypots + machine learning
Kyumin Lee | James Caverlee | Steve Webb
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

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You are where you tweet: a content-based approach to geo-locating twitter users
Zhiyuan Cheng | James Caverlee | Kyumin Lee
Proceedings of the 19th ACM Conference on Information and Knowledge Management, CIKM 2010, Toronto, Ontario, Canada, October 26-30, 2010

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The social honeypot project: protecting online communities from spammers
Kyumin Lee | James Caverlee | Steve Webb
Proceedings of the 19th International Conference on World Wide Web, WWW 2010, Raleigh, North Carolina, USA, April 26-30, 2010

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