Nitish

Hi, I'm Srinitish Srinivasan

Junior Research Fellow(JRF) at Indian Institute of Technology, Delhi researching Geometric Deep Learning.

About Me

I am a final-year undergraduate student in Computer Science at Vellore Institute of Technology, specializing in representation learning, particularly on Geometric Deep Learning, Out-Of-distribution(OOD) generalization and Riemannian Machine Learning. I also have a keen interest in State Space Models and Agent based Systems. Currently I am a Junior Research Fellow(JRF) at LCS2, IIT Delhi under Dr.Tanmoy Chakraborty.

My final-year undergrad research was focused on studying the discriminative bottleneck of Hyperbolic GNNs and developing an approximate solution to tackle the same. Previously, I was a visiting research student at the University of Lincoln, where I worked on mitigating spurious correlations in object detection under the guidance of Dr. Karthik Seemakurthy.

Geometric Deep Learning
OOD Generalization
Riemannian Machine Learning

Recent News

Paper Accepted

My paper Lorentzian Graph Isomorphic Network has been accepted at ACM SIGMOD 2025 GRADES NDA Workshop

May, 2025

New Position

Joined LCS2, IIT Delhi as a Research Fellow under Dr.Tanmoy Chakraborty.

May, 2025

Paper Release

My paper on Joint Predictive and Bayesian Inference based Graph Self Supervised Learning is out on Arxiv.

February, 2025

Recent Publications

Lorentzian Graph Isomorphic Network

Srinitish Srinivasan, Omkumar CU. ACM SIGMOD 2025 GRADES NDA Workshop

Hyperbolic GNNs may not be as powerful as Euclidean GNNs in terms of discriminative power owing to non-injective aggregations. By proposing LGIN, we provide a theoretical framework and a thorough empirical analysis for a Hyperbolic GNN that approximates the notion of a powerful GNN despite several constraints on Hyperbolic spaces.

Predicting Liquidity-Aware Bond Yields using Causal GANs and Deep Reinforcement Learning with LLM Evaluation

Jaskaran Singh Walia, Aarush Sinha, Srinitish Srinivasan, Srihari Unnikrishnan. Preprint

Designed a CausalGAN and RL-based framework to generate synthetic bond yield data for enhanced forecasting. Integrated a fine-tuned LLM to provide trading signals, risk assessments, and volatility projections.

Leveraging Joint Predictive Embedding and Bayesian Inference in Graph Self Supervised Learning

Srinitish Srinivasan, Omkumar CU. Preprint

A novel, scalable graph self supervised technique that leverages both joint predictive embedding architecture and Bayesian inference.

An edge sensitivity based gradient attack on graph isomorphic networks for graph classification problems

Srinitish Srinivasan, Omkumar CU. Scientific Reports

A white-box gradient-based adversarial attack which targets the contrastive latent space, demonstrating its effectiveness by reducing model performance by an average of 20-25% on tested graph classification tasks.

Get In Touch

Contact Information

I'm always interested in discussing research collaborations in Geometric Deep Learning, speaking opportunities, freelancing opportunities, or just chatting about AI/ML. Feel free to reach out!

Email

smudge0110@icloud.com

Discord

smudge0110

Office

LCS2, Yardi School of AI, IIT Delhi

Book a 1:1 video call to discuss research collaborations or freelancing oppurtunities. Please do mention the purpose of the call or abstract of the research in the meeting details.