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Ankur Mali

7 accepted papers

2025

Investigating Pedagogical Teacher and Student LLM Agents: Genetic Adaptation Meets Retrieval-Augmented Generation Across Learning Styles

EMNLP 2025

Effective teaching necessitates adapting pedagogical strategies to the inherent diversity of students, encompassing variations in aptitude, learning styles, and personality, a critical challenge in education and teacher training. Large Language Models (LLMs) offer a powerful tool to simulate complex

Cited by 0SourcePDFScholar
2023

Active Predictive Coding: Brain-Inspired Reinforcement Learning for Sparse Reward Robotic Control Problems

ICRA 2023poster

In this article, we propose a backpropagation-free approach to robotic control through the neuro-cognitive computational framework of neural generative coding (NGC), designing an agent completely built from predictive processing circuits that facilitate dynamic, online learning from sparse rewards,…

Cited by 23SourceScholar
2023

Backpropagation-Free Deep Learning with Recursive Local Representation Alignment

AAAI 2023technical

Training deep neural networks on large-scale datasets requires significant hardware resources whose costs (even on cloud platforms) put them out of reach of smaller organizations, groups, and individuals. Backpropagation (backprop), the workhorse for training these networks, is an inherently sequent…

Cited by 17SourcePDFScholar
2022

Backprop-Free Reinforcement Learning with Active Neural Generative Coding

AAAI 2022technical

In humans, perceptual awareness facilitates the fast recognition and extraction of information from sensory input. This awareness largely depends on how the human agent interacts with the environment. In this work, we propose active neural generative coding, a computational framework for learning ac…

2022

Lifelong Neural Predictive Coding: Learning Cumulatively Online without Forgetting

NeurIPS 2022accept

In lifelong learning systems based on artificial neural networks, one of the biggest obstacles is the inability to retain old knowledge as new information is encountered. This phenomenon is known as catastrophic forgetting. In this paper, we propose a new kind of connectionist architecture, the Sequ…

Cited by 23SourcePDFScholar
2021

Recognizing and Verifying Mathematical Equations using Multiplicative Differential Neural Units

AAAI 2021technical

Automated mathematical reasoning is a challenging problem that requires an agent to learn algebraic patterns that contain long-range dependencies. Two particular tasks that test this type of reasoning are (1)mathematical equation verification,which requires determining whether trigonometric and line…

Cited by 18SourcePDFScholar
2019

A Neural Temporal Model for Human Motion Prediction

CVPR 2019poster

We propose novel neural temporal models for predicting and synthesizing human motion, achieving state-of-the-art in modeling long-term motion trajectories while being competitive with prior work in short-term prediction and requiring significantly less computation. Key aspects of our proposed system…

Cited by 205PDFcodeScholar