User profiles for Saket Tiwari

Saket Tiwari

PhD Candidate, Brown University
Verified email at brown.edu
Cited by 66

Natural option critic

S Tiwari, PS Thomas - Proceedings of the AAAI Conference on Artificial …, 2019 - ojs.aaai.org
The recently proposed option-critic architecture (Bacon, Harb, and Precup 2017) provides a
stochastic policy gradient approach to hierarchical reinforcement learning. Specifically, it …

A domain-agnostic approach for characterization of lifelong learning systems

…, A Soltoggio, P Stone, I Sur, Z Tang, S Tiwari… - Neural Networks, 2023 - Elsevier
Despite the advancement of machine learning techniques in recent years, state-of-the-art
systems lack robustness to “real world” events, where the input distributions and tasks …

[BOOK][B] Teaching of English

SR Tiwari - 2010 - books.google.com
The basic assumption of teacher-education is that an effective teacher must have the mastery
of subject content as well as he should have the fun understanding of theoretical and …

Efficiency approaching 26% in triple cation mixed halide perovskite solar cells by numerical simulation

SK Tiwari, G Shankar, P Kumar, A Laref… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
Triple cation mixed halide perovskite solar cells have exhibited a great deal of interest and
could be the potential candidate with an enhanced power conversion efficiency (PCE) as …

Effects of data geometry in early deep learning

S Tiwari, G Konidaris - Advances in Neural Information …, 2022 - proceedings.neurips.cc
Deep neural networks can approximate functions on different types of data, from images to
graphs, with varied underlying structure. This underlying structure can be viewed as the …

Performance evaluation of priority vehicle in multi-hop wireless network

S Tiwari, V Bondre - 2017 International Conference on …, 2017 - ieeexplore.ieee.org
Today is the world of moves with faster speed and reduced time. With the increase in population,
there has been a sudden increase in the amount of vehicular traffic. These increased …

[PDF][PDF] Enhanced Data Security with an Extended MSA-Based Symmetric Key Encryption Algorithm

PK Saket, DK Chouhan, A Jain, VK Tiwari - researchgate.net
This research paper introduces a novel symmetric key encryption algorithm based on the
Extended MSA (Modified Substitution Algorithm) method. The proposed algorithm aims to …

Orbital Mott transition in two dimensional pyrochlore lattice

A Saket, R Tiwari - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
We study orbital Mott transition in two dimensional pyrochlore lattice, using a two orbital
Hubbard model with only inter-orbital electronic hopping. We use a real space Monte Carlo …

Comprehensive Study Of Predictive Maintenance In Industries Using Classification Models And LSTM Model

S Maheshwari, S Tiwari, S Rai, SVDP Singh - arXiv preprint arXiv …, 2024 - arxiv.org
In today's technology-driven era, the imperative for predictive maintenance and advanced
diagnostics extends beyond aviation to encompass the identification of damages, failures, and …

Meta-learning parameterized skills

H Fu, S Yu, S Tiwari, M Littman, G Konidaris - arXiv preprint arXiv …, 2022 - arxiv.org
We propose a novel parameterized skill-learning algorithm that aims to learn transferable
parameterized skills and synthesize them into a new action space that supports efficient …