Search Results for author: Kshitij Tiwari

Found 9 papers, 1 papers with code

MIRACLE: Inverse Reinforcement and Curriculum Learning Model for Human-inspired Mobile Robot Navigation

no code implementations6 Dec 2023 Nihal Gunukula, Kshitij Tiwari, Aniket Bera

In emergency scenarios, mobile robots must navigate like humans, interpreting stimuli to locate potential victims rapidly without interfering with first responders.

Navigate Robot Navigation

DREAM: Decentralized Reinforcement Learning for Exploration and Efficient Energy Management in Multi-Robot Systems

no code implementations29 Sep 2023 Dipam Patel, Phu Pham, Kshitij Tiwari, Aniket Bera

This paper introduces DREAM - Decentralized Reinforcement Learning for Exploration and Efficient Energy Management in Multi-Robot Systems, a comprehensive framework that optimizes the allocation of resources for efficient exploration.

Efficient Exploration energy management +2

Autoencoding Slow Representations for Semi-supervised Data Efficient Regression

no code implementations11 Dec 2020 Oliver Struckmeier, Kshitij Tiwari, Ville Kyrki

We find that slow representations lead to equal or better downstream task performance and data efficiency in different experiment domains when compared to representations without slowness regularization.

regression Representation Learning

DeFINE: Delayed Feedback based Immersive Navigation Environment for Studying Goal-Directed Human Navigation

1 code implementation6 Mar 2020 Kshitij Tiwari, Ville Kyrki, Allen Cheung, Naohide Yamamoto

With the advent of consumer-grade products for presenting an immersive virtual environment (VE), there is a growing interest in utilizing VEs for testing human navigation behavior.

MuPNet: Multi-modal Predictive Coding Network for Place Recognition by Unsupervised Learning of Joint Visuo-Tactile Latent Representations

no code implementations16 Sep 2019 Oliver Struckmeier, Kshitij Tiwari, Shirin Dora, Martin J. Pearson, Sander M. Bohte, Cyriel MA Pennartz, Ville Kyrki

Extracting and binding salient information from different sensory modalities to determine common features in the environment is a significant challenge in robotics.

ViTa-SLAM: A Bio-inspired Visuo-Tactile SLAM for Navigation while Interacting with Aliased Environments

no code implementations14 Jun 2019 Oliver Struckmeier, Kshitij Tiwari, Mohammed Salman, Martin J. Pearson, Ville Kyrki

RatSLAM is a rat hippocampus-inspired visual Simultaneous Localization and Mapping (SLAM) framework capable of generating semi-metric topological representations of indoor and outdoor environments.

Robotics

Hands-on Experience with Gaussian Processes (GPs): Implementing GPs in Python - I

no code implementations6 Sep 2018 Kshitij Tiwari

The objective of this handout and in turn the website was to allow the users to develop stand-alone GPs in Python by relying on minimal external dependencies.

Gaussian Processes

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