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Author

Tushar Sandhan

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Preprint Sep 2026

Multi-Task Visual Perception Network with LLM Conditioning for Autonomous Navigation

Long-term navigation for service robots faces crit- ical challenges like the accumulation of odometry drift and sensor error, which progressively degrade 2D maps and renders traditional path planning algorithms (e.g., A*, RRT*, DiPPer, ViT-A*) ineffective over time. To address this, we propose a user-friendly, interact...

Praveen Kumar, K. Guruprasad, Tushar Sandhan · 0 citations
2026

NeuralPathLite: Fast and Robust Diffusion-Based Path Planning for Autonomous Navigation

The deployment of Artificial Intelligence (AI)-based autonomous mobile robots in high-stakes environments, such as defense swarms and large-scale warehouse logistics, demands path planners that are not only theoretically optimal but scalable. While traditional search-based methods like A* guarantee resolution optimalit...

Praveen Kumar, Pratham Gupta, Tushar Sandhan · 0 citations

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