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Shamak Dutta

2 accepted papers

2026

Efficient Multi-Objective Planning with Weighted Maximization Using Large Neighbourhood Search

ICRA 2026poster

Autonomous navigation often requires the simultaneous optimization of multiple objectives. The most common approach scalarizes these into a single cost function using a weighted sum, but this method is unable to find all possible trade-offs and can therefore miss critical solutions. An alternative, …

2023

Approximation Algorithms for Robot Tours in Random Fields with Guaranteed Estimation Accuracy

ICRA 2023poster

We study the sample placement and shortest tour problem for robots tasked with mapping environmental phenomena modeled as stationary random fields. The objective is to minimize the resources used (samples or tour length) while guaranteeing estimation accuracy. We give approximation algorithms for bo…

Cited by 2SourceScholar