Author

Sarthak Kumar Maharana

h-index 4 View on Semantic Scholar

We have 2 of 14 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#machine learning Preprint Aug 2026

Towards Continual Test-Time Adaptation of Vision-Language Models in Open-Vocabulary Semantic Segmentation

Diversify, Anchor, and Filter (DAF), a stabilization framework that augments entropy-based adaptation with a marginal diversity loss that resists collapse, a cross-modal anchor consistency loss that constrains feature drift relative to a frozen source model, and feature salience filtering that skips low-value backward...

Chandler Timm C. Doloriel, Yun-Bei Zhang, Sarthak Kumar Maharana et al. · 0 citations

Review Jul 2026

Continual Test-Time Adaptation in Computer Vision: Methods, Benchmarks, and Future Directions

This comprehensive survey formally defines the CTTA problem, analyzes the diverse continual domain shift patterns that characterize different evaluation protocols, and proposes a hierarchical taxonomy that categorizes existing methods into three families: optimization-based strategies (entropy minimization, pseudo-labe...

Sarthak Kumar Maharana, Shambhavi Mishra, Yunbei Zhang et al. · 2 citations