Mining Trends of COVID-19 Vaccine Beliefs on Twitter with Lexical Embeddings. - Harshita Chopra; Aniket Vashishtha; Ridam Pal; Ashima; Ananya Tyagi; Tavpritesh Sethi (CoRR, 2021)

Modeling Student Discourse in Online Discussion Forums Using Semantic Similarity Based Topic Chains. - Harshita Chopra; Yiwen Lin; Mohammad Amin Samadi; Jacqueline Guadalupe Cavazos; Renzhe Yu; Spencer Jaquay; Nia Nixon (AIED (2), 2022)

Capturing Racial & Gender Inequities on Social Media Platforms using Machine Learning. - Sonika Malik; Harshita Chopra; Aniket Vashishtha (EAI Endorsed Trans. Creative Technol., 2022)

Delivery Optimized Discovery in Behavioral User Segmentation under Budget Constraint. - Harshita Chopra; Atanu R. Sinha; Sunav Choudhary; Ryan A. Rossi; Paavan Kumar Indela; Veda Pranav Parwatala; Srinjayee Paul; Aurghya Maiti (CIKM, 2023)

The Role of Unattributed Behavior Logs in Predictive User Segmentation. - Atanu R. Sinha; Harshita Chopra; Aurghya Maiti; Atishay Ganesh; Sarthak Kapoor; Saili Myana; Saurabh Mahapatra (CIKM, 2023)

Semantic Topic Chains for Modeling Temporality of Themes in Online Student Discussion Forums. - Harshita Chopra; Yiwen Lin; Mohammad Amin Samadi; Jacqueline G. Cavazos; Renzhe Yu; Spencer Jaquay; Nia Nixon (EDM, 2023)

Feedback-Aware Monte Carlo Tree Search for Efficient Information Seeking in Goal-Oriented Conversations. - Harshita Chopra; Chirag Shah (CoRR, 2025)

Think Global, Act Local: Bayesian Causal Discovery with Language Models in Sequential Data. - Prakhar Verma; David Arbour; Sunav Choudhary; Harshita Chopra; Arno Solin; Atanu R. Sinha (CoRR, 2025)

Subjective Behaviors and Preferences in LLM: Language of Browsing. - Sai Sundaresan; Harshita Chopra; Atanu R. Sinha; Koustava Goswami; Nagasai Saketh Naidu; Raghav Karan; N. Anushka (CoRR, 2025)