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Arnab Debnath

3 accepted papers

2025

A Hybrid Approach to Indoor Social Navigation: Integrating Reactive Local Planning and Proactive Global Planning

ICRA 2025

We consider the problem of indoor building-scale social navigation, where the robot must reach a point goal as quickly as possible without colliding with humans who are freely moving around. Factors such as varying crowd densities, unpredictable human behavior, and the constraints of indoor spaces a

Cited by 2SourcecodeScholar
2023

Learning-Augmented Model-Based Planning for Visual Exploration

IROS 2023poster

We consider the problem of time-limited robotic exploration in previously unseen environments where exploration is limited by a predefined amount of time. We propose a novel exploration approach using learning-augmented model-based planning. We generate a set of sub goals associated with frontiers o…

Cited by 11SourceScholar
2021

Towards more equitable question answering systems: How much more data do you need?

ACL 2021short

Question answering (QA) in English has been widely explored, but multilingual datasets are relatively new, with several methods attempting to bridge the gap between high- and low-resourced languages using data augmentation through translation and cross-lingual transfer. In this project we take a ste…