Janith Weerasinghe

According to our database, Janith Weerasinghe authored at least 10 papers between 2016 and 2026.

Collaborative distances:

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

2026

Uncertainty-Aware Reinforcement Learning for Conversion-Optimized Content Gating.

Han Jun Yoon, Janith Weerasinghe, Himanshu Jahagirdar, Meng Ling, Suja Thomas, Anuradha Uduwage, Sam Han

Proceedings of the 34th ACM Conference on User Modeling, Adaptation and Personalization, 2026

A Case Study of Offline Reinforcement Learning for Paywall Decisioning.

Janith Weerasinghe, Han Jun Yoon, Meng Ling, Himanshu Jahagirdar, Suja Thomas, Anuradha Uduwage, Sam Han

Proceedings of the 34th ACM Conference on User Modeling, Adaptation and Personalization, 2026

LLM-Based Content Tagging at The Washington Post.

Meng Ling, Himanshu Jahagirdar, Janith Weerasinghe, Han Jun Yoon, Suja Thomas, Anuradha Uduwage, Eui-Hong Han

Proceedings of the 34th ACM Conference on User Modeling, Adaptation and Personalization, 2026

2022

Using Authorship Verification to Mitigate Abuse in Online Communities.

Janith Weerasinghe, Rhia Singh, Rachel Greenstadt

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

2021

Feature Vector Difference based Authorship Verification for Open-World Settings.

Janith Weerasinghe, Rhia Singh, Rachel Greenstadt

Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

Writing Style Change Detection on Multi-Author Documents.

Rhia Singh, Janith Weerasinghe, Rachel Greenstadt

Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021

2020

The Pod People: Understanding Manipulation of Social Media Popularity via Reciprocity Abuse.

Janith Weerasinghe, Bailey Flanigan, Aviel J. Stein, Damon McCoy, Rachel Greenstadt

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Feature Vector Difference based Neural Network and Logistic Regression Models for Authorship Verification.

Janith Weerasinghe, Rachel Greenstadt

Proceedings of the Working Notes of CLEF 2020, 2020

2019

"Because... I was told... so much": Linguistic Indicators of Mental Health Status on Twitter.

Janith Weerasinghe, Kediel O. Morales, Rachel Greenstadt

Proc. Priv. Enhancing Technol., 2019

2016

Building Helpful Virtual Agents Using Plan Recognition and Planning.

Christopher W. Geib, Janith Weerasinghe, Sergey Matskevich, Pavan Kantharaju, Bart G. W. Craenen, Ronald P. A. Petrick

Proceedings of the Twelfth AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment, 2016