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Bhaskar Krishnamachari

5 accepted papers

2023

Correction to "A Queue-Stabilizing Framework for Networked Multi-Robot Exploration"

RA-L 2023

Section III-F in [1] made formal claims about the limiting behavior of the controller (as time and space grow to infinity) whose proof relied on a stochastic network optimization theorem which may not apply. Specifically, we cannot make the claim that the optimal value of $\overline{Y}$ achieved by

Cited by 0SourceScholar
2023

Solving Math Word Problems concerning Systems of Equations with GPT-3

AAAI 2023technical

Researchers have been interested in developing AI tools to help students learn various mathematical subjects. One challenging set of tasks for school students is learning to solve math word problems. We explore how recent advances in natural language processing, specifically the rise of powerful tra…

2021

A Queue-Stabilizing Framework for Networked Multi-Robot Exploration

RA-L 2021

Motivated by planetary exploration, we consider the problem of deploying a network of mobile robots to explore an unknown environment and share information with a stationary data sink. The configuration of robots affects both network connectivity and the accuracy of relative localization. Robots exp

Cited by 20SourceScholar
2018

Intelligent Robotic IoT System (IRIS)Testbed

IROS 2018poster

We present the Intelligent Robotic IoT System (IRIS), a modular, portable, scalable, and open-source testbed for robotic wireless network research. There are two key features that separate IRIS from most of the state-of-the-art multi-robot testbeds. (1)Portability: IRIS does not require a costly sta…

Cited by 12SourceScholar
2015

The optimism principle: A unified framework for optimal robotic network deployment in an unknown obstructed environment

IROS 2015poster

We consider the problem of deploying a team of robots in an unknown, obstructed environment to form a multi-hop communication network. As a solution, we present a unified framework, onLinE rObotic Network formAtion (LEONA), that is general enough to permit optimizing the communication network for di…

Cited by 10SourceScholar