Fred Morstatter's ISI Home Page

Info

Contact: f...@isi.edu

CV: [PDF]

Books

Twitter Data Analytics (Preprint | Amazon)

Tutorials

Collecting and Mining Big Social Data. Fred Morstatter. PoliNet 2018.

Social Data Bias in Machine Learning: Impact, Evaluation, and Correction. Fred Morstatter, Huan Liu. AAAI 2017. Tutorial Site.

Misinformation in Social Media: Diffusion, Detection and Intervention. Liang Wu, Fred Morstatter, Huan Liu. SBP 2016. Tutorial Slides.

Exploring Public Events Using Social Media Data: Challenges in Extraction, Modeling and Analyzing. Fred Morstatter, Kenneth Joseph, and Sumeet Kumar. SBP 2016. Tutorial Site.

Bot Detection in Social Media: Networks, Behavior, and Evaluation. Fred Morstatter, Kathleen M. Carley, Huan Liu. ASONAM 2015. Tutorial Site.

Media Coverage

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Awards

Awards

Selected to Participate in 5th Heidelberg Laureate Forum, September 2017.
University Graduate Fellowship, Spring 2017.
ASU Faculty Emeriti Fellow, 2016-Present. Awarded to 10/150+ students who enrolled in Preparing Future Faculty in Fall 2016.
University Graduate Fellowship, Fall 2016.
Best Poster Paper Award, WWW 2016.
Technology Entrepreneurship Demo Day. Runner Up Winner for "Karma" Startup Project, 2015.
Presidents Award for Innovation for "Empowering Humanitarian Assistance and Disaster Relief with Social Media and Data Analytics", 2014.
Dean's Fellowship, May 2011 - Present.
Honorable Mention: Computing Research Association’s Outstanding Undergraduate Researcher Award, 2011.

All Publications

Note: All papers are presented in reverse chronological order. More details about each publication can be found in my CV.

Shushan Arakelyan, Fred Morstatter, Margaret Martin, Emilio Ferrara, and Aram Galstyan. Mining and Forecasting Career Trajectories of Music Artists, ACM Hypertext, 2018.
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Fred Morstatter, and Huan Liu. In search of coherence and consensus: measuring the interpretability of statistical topics., Journal of Machine Learning Research, 2018.
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Fred Morstatter, Yunqiu Shao, Aram Galstyan, and Shanika Karunasekera. From Alt-Right to Alt-Rechts: Twitter Analysis of the 2017 German Federal Election, TheWebConf, 2018.
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Fred Morstatter, Liang Wu, Uraz Yavanoglu, Stephen S. Corman, and Huan Liu. Identifying Framing Bias in Online News, ACM Transactions on Social Computing, June 2018.
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Tahora Nazer, Fred Morstatter, Gareth Tyson, and Huan Liu. A Close Look at Tinder Bots, SDM 2018.
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Liang Wu, Jundong Li, Fred Morstatter, and Huan Liu. Toward Relational Learning with Misinformation, SDM 2018.
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Jundong Li, Kewei Cheng, Suhang Wang, Fred Morstatter, Robert P. Trevino, Jiliang Tang, and Huan Liu. Feature Selection: A Data Perspective, ACM Computing Surveys 2017.
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Liang Wu, Xia Hu, Fred Morstatter, and Huan Liu. Adaptive Spammer Detection with Sparse Group Modeling, ICWSM 2017.
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Liang Wu, Xia Hu, Fred Morstatter, and Huan Liu. Detecting Camouflaged Content Polluters, ICWSM 2017.
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Katharina Kinder-Kurlanda, Katrin Weller, Wolfgang Zenk-Möltgen, Jürgen Pfeffer, Fred Morstatter. Archiving information from geotagged tweets to promote reproducibility and comparability in social media research, Big Data & Society 2017.
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Fred Morstatter, and Huan Liu. Discovering, assessing, and mitigating data bias in social media, Elsevier Journal on Online Social Networks and Media, 2017.
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Suhang Wang, Jiliang Tang, Fred Morstatter, and Huan Liu. Paired Restricted Boltzmann Machine for Linked Data, CIKM, 2016.
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Huan Liu, Fred Morstatter, Jiliang Tang, and Reza Zafarani. The Good, The Bad, The Ugly: Uncovering Novel Research Opportunities in Social Media Mining, Journal of Data Science and Analytics, 2016.
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Justin Sampson, Fred Morstatter, Liang Wu, and Huan Liu. Leveraging the Implicit Structure within Social Media for Emergent Rumor Detection, CIKM, 2016.
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Fred Morstatter, Liang Wu, Tahora Hossein Nazer, Kathleen M. Carley, and Huan Liu. A New Approach to Bot Detection: Striking the Balance Between Precision and Recall, ASONAM, 2016.
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Fred Morstatter, and Huan Liu. A Novel Measure for Coherence in Statistical Topic Models, Association for Computational Linguistics, 2016.
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Fred Morstatter, Harsh Dani, Justin Sampson, and Huan Liu. Can One Tamper with the Sample API? Toward Neutralizing Bias from Spam and Bot Content, World Wide Web Conference, 2016.
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Suhas Ranganath, Fred Morstatter, Xia Hu, Jiliang Tang, Suhang Wang and Huan Liu. Predicting Online Protest Participation of Social Media Users, The AAAI Conference on Artificial Intelligence (AAAI), 2016.
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Harsh Dani, Fred Morstatter, Xia Hu, Zhen Yang, Huan Liu. Social Answer: A System for Finding Appropriate Sites for Questions in Social Media, IEEE International Conference on Data Mining 2015.
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Justin Sampson, Fred Morstatter, Reza Zafarani, Huan Liu. Real-Time Crisis Mapping using Language Distribution, IEEE International Conference on Data Mining 2015.
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Fred Morstatter, Jürgen Pfeffer, Katja Mayer, Huan Liu. Text, Topics, and Turkers: A Consensus Measure for Statistical Topics, ACM Hypertext 2015.
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Justin Sampson, Fred Morstatter, Ross Maciejewski, and Huan Liu. Surpassing the Limit: Keyword Clustering to Improve Twitter Sample Coverage, ACM Hypertext 2015.
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Fred Morstatter, Huiji Gao, Huan Liu. Discovering Location Information in Social Media, IEEE Data Engineering Bulletin Special Issue on Location-based Social Media Analysis, June 2015.
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Dror Y. Kenett, Fred Morstatter, H. Eugene Stanley, Huan Liu. Discovering Social Events through Online Attention, PLOS ONE, July 2014.
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Fred Morstatter, Nichola Lubold, Heather Pon-Barry, Jürgen Pfeffer, Huan Liu. Finding Eyewitness Tweets During Crises, ACL Workshop on Language Technology and Computational Social Science 2014.
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Fred Morstatter, Jürgen Pfeffer, Huan Liu. When is it Biased? Assessing the Representativeness of Twitter's Streaming API, WWW Web Science 2014.
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Shamanth Kumar, Fred Morstatter, Huan Liu. Twitter Data Analytics, Springer 2013.
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Fred Morstatter, Shamanth Kumar, Huan Liu, Ross Maciejewski. Understanding Twitter Data with TweetXplorer, ACM KDD 2013.
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Fred Morstatter, Jürgen Pfeffer, Huan Liu, Kathleen M Carley. Is the Sample Good Enough? Comparing Data from Twitter's Streaming API with Twitter's Firehose, ICWSM 2013.
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Kathleen M. Carley, Jürgen Pfeffer, Huan Liu, Fred Morstatter, Rebecca Goolsby. Near Real Time Assessment of Social Media Using Geo-Temporal Network Analysis, ASONAM 2013.
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Shamanth Kumar, Fred Morstatter, Reza Zafarani, Huan Liu. Whom Should I Follow? Identifying Relevant Users During Crises, Hypertext 2013.
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Coverage in New Scientist.
Shamanth Kumar, Fred Morstatter, Grant Marshall, Huan Liu, Ullas Nambiar. Navigating information facets on twitter (NIF-T), KDD 2012.
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Ullas Nambiar, Tanveer Faruquie, Shamanth Kumar, Fred Morstatter, Huan Liu. Faceted Browsing over Social Media, Big Data Analytics 2012.
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Fred Morstatter, Huan Liu, and Daniel Zeng. Opening Doors to Sharing Social Media Data, IEEE Intelligent Systems Magazine, January/February 2012.
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Gabriel Pui Cheong Fung, Fred Morstatter, and Huan Liu. Feature Selection Strategy in Text Classification, PAKDD 2011, May 24-27, 2011, Shenzhen, China.
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Zheng Zhao, Fred Morstatter, Shashvata Sharma, Salem Alelyani, Aneeth Anand, and Huan Liu. Advancing Feature Selection Research - ASU Feature Selection Repository, TR-10-007, School of Computing, Informatics, and Decision Systems Engineering, Arizona State University, Tempe, AZ 85287, 2010.
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PGP

Fred Morstatter