C. R. Ramakrishnan — accepted AI-conference papers

2026

Screw Geometry Meets Bandits: Incremental Acquisition of Demonstrations to Generate Manipulation Plans

Dibyendu Das, Aditya Patankar, Nilanjan Chakraborty, C. R. Ramakrishnan, I. V. Ramakrishnan

ICRA 2026poster

In this paper, we study the problem of methodically obtaining a sufficient set of kinesthetic demonstrations, one at a time, such that a robot can be confident of its ability to perform a complex manipulation task in a given region of its workspace. Although programming by demonstration has been an …

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2025

Transferring Kinesthetic Demonstrations across Diverse Objects for Manipulation Planning

Dibyendu Das, Aditya Patankar, Nilanjan Chakraborty, C. R. Ramakrishnan, I. V. Ramakrishnan

IROS 2025

Given a demonstration of a complex manipulation task, such as pouring liquid from one container to another, we seek to generate a motion plan for a new task instance involving objects with different geometries. This is nontrivial since we need to simultaneously ensure that the implicit motion constr

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