Alex Morales

According to our database, Alex Morales authored at least 10 papers between 2013 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Drink Bleach or Do What Now? COVID-HeRA: A Study of Risk-Informed Health Decision Making in the Presence of COVID-19 Misinformation.

Arkin Dharawat, Ismini Lourentzou, Alex Morales, ChengXiang Zhai

Proceedings of the Sixteenth International AAAI Conference on Web and Social Media, 2022

2020

Model-based feature construction and text representation for social media analysis

Alex Morales

PhD thesis, 2020

Drink bleach or do what now? Covid-HeRA: A dataset for risk-informed health decision making in the presence of COVID19 misinformation.

Arkin Dharawat, Ismini Lourentzou, Alex Morales, ChengXiang Zhai

CoRR, 2020

CrowdQM: Learning Aspect-Level User Reliability and Comment Trustworthiness in Discussion Forums.

Alex Morales, Kanika Narang, Hari Sundaram, Chengxiang Zhai

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2020

Predicting Opioid Overdose Crude Rates with Text-Based Twitter Features (Student Abstract).

Nupoor Gandhi, Alex Morales, Sally Man-Pui Chan, Dolores Albarracin, ChengXiang Zhai

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

Multi-dimensional Features for Prediction with Tweets.

Nupoor Gandhi, Alex Morales, Dolores Albarracin

CoRR, 2019

2018

Multi-Attribute Topic Feature Construction for Social Media-based Prediction.

Alex Morales, Nupoor Gandhi, Man-pui Sally Chan, Sophie Lohmann, Travis Sanchez, Kathleen A. Brady, Lyle H. Ungar, Dolores Albarracin, ChengXiang Zhai

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017

Identifying Humor in Reviews using Background Text Sources.

Alex Morales, Chengxiang Zhai

Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing, 2017

Text-based geolocation prediction of social media users with neural networks.

Ismini Lourentzou, Alex Morales, ChengXiang Zhai

Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2013

Synthetic review spamming and defense.

Alex Morales, Huan Sun, Xifeng Yan

Proceedings of the 22nd International World Wide Web Conference, 2013