Hierarchical Windowed Graph Attention Network and a Large Scale Dataset for Isolated Indian Sign Language Recognition. - Suvajit Patra; Arkadip Maitra; Megha Tiwari; K. Kumaran; Swathy Prabhu; Swami Punyeshwarananda; Soumitra Samanta (CoRR, 2024)

Decorrelation-Based Self-Supervised Visual Representation Learning for Writer Identification. - Arkadip Maitra; Shree Mitra; Siladittya Manna; Saumik Bhattacharya; Umapada Pal 001 (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2025)

Hierarchical Windowed Graph Attention Transformer Encoder and a Large Scale Dataset for Indian Sign Language Recognition. - Suvajit Patra; Arkadip Maitra; Megha Tiwari; K. Kumaran; Swathy Prabhu; Swami Punyeshwarananda; Soumitra Samanta (Pattern Anal. Appl., 2025)