6 citations · 10 across the 13 of their papers we have counts for
5 papers · 1 filter
Imprint: Online Memory Compression for Long-Horizon Egocentric QA
Kousik Das, Debaditya Roy
Long-horizon egocentric question answering involves answering about events that have occurred hours or days in the past. This requires memory representations that remain both retri…
H-GRPO: Permutation-Invariant Reinforcement Learning for Grounded Visual Reasoning
Eric Peh, Debaditya Roy, Basura Fernando
Vision-Language Models (VLMs) often achieve high performance on benchmarks while remaining "black boxes", yet they remain prone to hallucination or rely on superficial shortcuts. I…
Do VLMs Reason Like Engineers? A Benchmark and a Stage-wise Evaluation
Syed Wasiq, Syed Mohamad Tawseeq, Yashwant Pravinrao Bangde +1
Vision-Language Models (VLMs) demonstrate strong performance on general multimodal reasoning benchmarks, yet their ability to perform engineering reasoning remains largely unexplor…
Improving Temporal Action Segmentation via Constraint-Aware Decoding
Yeo Keat Ee, Debaditya Roy, Chen Li +2
Temporal action segmentation (TAS) divides untrimmed videos into labeled action segments. While fully supervised methods have advanced the field, challenges such as action variabil…
Instruction-Evidence Contrastive Dual-Stream Decoding for Grounded Vision-Language Reasoning
Yashwant Pravinrao Bangde, Debaditya Roy
Vision-Language Models (VLMs) exhibit strong performance in instruction following and open-ended vision-language reasoning, yet they frequently generate fluent outputs that are wea…