Density-aware Walks for Coordinated Campaign Detection
Atul Anand Gopalakrishnan, Jakir Hossain, Tugrulcan Elmas, and Ahmet Erdem Sariyuce.
Accepted at European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases. (ECML-PKDD) 2025.

Large Engagement Networks for Classifying Coordinated Campaigns and Organic Twitter Trends
Atul Anand Gopalakrishnan, Jakir Hossain, Tugrulcan Elmas, and Ahmet Erdem Sariyuce.
Accepted at International AAAI Conference on Web and Social Media (ICWSM) 2025.

Graph Augmentation Using Spectral Moments
Atul Anand Gopalakrishnan
MS Thesis

HACS: Access Control for Streaming Data Across Heterogeneous Communication Models
Atul Anand Gopalakrishnan, Ashish Christopher Victor, Deepika Karanji, Umashankar Sivakumar, Seema Nambiar, and Subramaniam Kalambur.
Accepted at World AI IoT Congress (AIIoT) 2021.

Ptangle: A parallel detector for unverified blockchain transactions
Ashish Christopher Victor, Akhilarka Jayanthi, Atul Anand Gopalakrishnan, and Rahul Nagpal
Accepted at International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP) 2020