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Debraj Chakraborty

3 accepted papers

2025

Adaptive Concertina Locomotion of a Robotic Snake Through Narrow Uncertain Channels

ICRA 2025

The problem of mimicking the concertina locomotion mode of biological snakes through narrow channels of uncertain width, using a multi-link planar serpenoid robot, is considered. A novel algorithm for generating a reference trajectory that accurately reproduces this natural gait pattern is proposed

Cited by 0SourceScholar
2025

Explainably Safe Reinforcement Learning

NeurIPS 2025poster

Trust in a decision-making system requires both safety guarantees and the ability to interpret and understand its behavior. This is particularly important for learned systems, whose decision-making processes are often highly opaque. Shielding is a prominent model-based technique for enforcing safety…

Cited by 0SourceScholar
2025

Symbiotic Local Search for Small Decision Tree Policies in MDPs

UAI 2025

We study decision making policies in Markov decision processes (MDPs). Two key performance indicators of such policies are their value and their interpretability. On the one hand, policies that optimize value can be efficiently computed via a plethora of standard methods. However, the representation

Cited by 0SourcePDFScholar