Search Results for author: Tapomayukh Bhattacharjee

Found 8 papers, 2 papers with code

Robotic Dough Shaping

1 code implementation31 Jul 2022 Jan Ondras, Di Ni, Xi Deng, Zeqi Gu, Henry Zheng, Tapomayukh Bhattacharjee

The ability to deform soft objects remains a great challenge for robots due to difficulties in defining the problem mathematically.

Human-Robot Commensality: Bite Timing Prediction for Robot-Assisted Feeding in Groups

no code implementations7 Jul 2022 Jan Ondras, Abrar Anwar, Tong Wu, Fanjun Bu, Malte Jung, Jorge Jose Ortiz, Tapomayukh Bhattacharjee

While existing robotic systems for feeding people with mobility limitations focus on solitary dining, commensality, the act of eating together, is often the practice of choice.

Desk Organization: Effect of Multimodal Inputs on Spatial Relational Learning

no code implementations3 Aug 2021 Ryan Rowe, Shivam Singhal, Daqing Yi, Tapomayukh Bhattacharjee, Siddhartha S. Srinivasa

We examine the problem of desk organization: learning how humans spatially position different objects on a planar surface according to organizational ''preference''.

Position Relational Reasoning

Material Recognition via Heat Transfer Given Ambiguous Initial Conditions

no code implementations3 Dec 2020 Tapomayukh Bhattacharjee, Henry M. Clever, Joshua Wade, Charles C. Kemp

We also found that robots can overcome this ambiguity using two temperature sensors with different temperatures prior to contact.

Material Recognition Robotics

Leveraging Post Hoc Context for Faster Learning in Bandit Settings with Applications in Robot-Assisted Feeding

no code implementations5 Nov 2020 Ethan K. Gordon, Sumegh Roychowdhury, Tapomayukh Bhattacharjee, Kevin Jamieson, Siddhartha S. Srinivasa

Our key insight is that we can leverage the haptic context we collect during and after manipulation (i. e., "post hoc") to learn some of these properties and more quickly adapt our visual model to previously unseen food.

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