Search Results for author: Ramviyas Parasuraman

Found 11 papers, 5 papers with code

SEAL: Simultaneous Exploration and Localization in Multi-Robot Systems

1 code implementation22 Jun 2023 Ehsan Latif, Ramviyas Parasuraman

The availability of accurate localization is critical for multi-robot exploration strategies; noisy or inconsistent localization causes failure in meeting exploration objectives.

Gaussian Processes

Communication-Efficient Reinforcement Learning in Swarm Robotic Networks for Maze Exploration

1 code implementation26 May 2023 Ehsan Latif, WenZhan Song, Ramviyas Parasuraman

The results demonstrate significantly higher coverage accuracy and efficiency while reducing costs and overlaps even in high packet loss and low communication range scenarios.

reinforcement-learning

A Hierarchical Game-Theoretic Decision-Making for Cooperative Multi-Agent Systems Under the Presence of Adversarial Agents

no code implementations28 Mar 2023 Qin Yang, Ramviyas Parasuraman

We present an Explore game domain, where we measure the performance of MAS achieving tasks from the perspective of balancing the success probability and system costs.

Decision Making Real-Time Strategy Games

A Strategy-Oriented Bayesian Soft Actor-Critic Model

no code implementations7 Mar 2023 Qin Yang, Ramviyas Parasuraman

Adopting reasonable strategies is challenging but crucial for an intelligent agent with limited resources working in hazardous, unstructured, and dynamic environments to improve the system's utility, decrease the overall cost, and increase mission success probability.

Continuous Control OpenAI Gym

KT-BT: A Framework for Knowledge Transfer Through Behavior Trees in Multi-Robot Systems

1 code implementation7 Sep 2022 Sanjay Sarma Oruganti Venkata, Ramviyas Parasuraman, Ramana Pidaparti

We theoretically investigate the properties of the KT-BT framework in achieving homogeneity of high knowledge across the entire group compared to a heterogeneous system without the capability of sharing their knowledge.

Transfer Learning

Bayesian Soft Actor-Critic: A Directed Acyclic Strategy Graph Based Deep Reinforcement Learning

2 code implementations11 Aug 2022 Qin Yang, Ramviyas Parasuraman

Adopting reasonable strategies is challenging but crucial for an intelligent agent with limited resources working in hazardous, unstructured, and dynamic environments to improve the system's utility, decrease the overall cost, and increase mission success probability.

Continuous Control OpenAI Gym +2

How Can Robots Trust Each Other For Better Cooperation? A Relative Needs Entropy Based Robot-Robot Trust Assessment Model

no code implementations16 May 2021 Qin Yang, Ramviyas Parasuraman

Cooperation in multi-agent and multi-robot systems can help agents build various formations, shapes, and patterns presenting corresponding functions and purposes adapting to different situations.

Wisture: RNN-based Learning of Wireless Signals for Gesture Recognition in Unmodified Smartphones

1 code implementation26 Jul 2017 Mohamed Abudulaziz Ali Haseeb, Ramviyas Parasuraman

This paper introduces Wisture, a new online machine learning solution for recognizing touch-less dynamic hand gestures on a smartphone.

BIG-bench Machine Learning Gesture Recognition

Learning of Behavior Trees for Autonomous Agents

no code implementations22 Apr 2015 Michele Colledanchise, Ramviyas Parasuraman, Petter Ögren

Definition of an accurate system model for Automated Planner (AP) is often impractical, especially for real-world problems.

valid

Mobility Enhancement for Elderly

no code implementations21 Oct 2014 Ramviyas Parasuraman

In this project, we deal with two important enhancement features for mobility enhancement, Audio command and Vision aided obstacle detection and navigation.

Navigate speech-recognition +1

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