Nitish

Hi, I'm Srinitish Srinivasan

Master's Student at Indian Institute of Technology, Delhi under the supervision of Dr. Tanmoy Chakraborty.

About Me

I am a Master's Student at Indian Institute of Technology, Delhi supervised by Dr.Tanmoy Chakraborty specializing in Information Retrieval and Geometry. Over the past 1 year, I have been working on geometric representations of hierarchies such as Taxonomies. I also have a keen interest in agentic memory.

My final-year undergrad research was focused on studying the discriminative bottleneck of Hyperbolic GNNs and developing an approximate solution to tackle the same. Apart from research, I enjoy cycling, running, K-dramas, Korean music (massive Uaena btw :p), farming simulators like Stardew Valley(Checkout the Stardew Theme(Attempted😔 LOL) and travelling.

Geometric Deep Learning
Graphs
Taxonomy Induction

Recent News

Paper Accepted

Our paper on Gaussian Box Embeddings for Taxonomy expansion has been accepted at ACM WebConf 2026 Main Track. See y'all in Dubai this April hopefully :)

January, 2026

Reviewer

Serving as a PC member for WWW Tracks.

January, 2026

University

Began my Master's program at IIT Delhi under the supervision of Dr. Tanmoy Chakraborty.

January, 2026 (Spring Intake)

Conference

Attended ACM Sigmod in Berlin, Germany and presented my poster at GRADES NDA Workshop.

June, 2025

Grant Awarded

Received a travel grant of USD 1500 from GRADES NDA to present my poster at ACM SIGMOD.

June, 2025

Paper Accepted

My undergraduate thesis paper has been accepted at ACM SIGMOD 2025 GRADES NDA Workshop.

May, 2025

Recent Publications

Taxobell Model

TaxoBell: Gaussian Box Embeddings for Self-Supervised Taxonomy Expansion

Sahil Mishra, Srinitish Srinivasan, Srikanta Bedathur, Tanmoy Chakraborty. ACM Web Conference 2026 Main Track

We propose a Gaussian box embedding framework to model asymmetric relationships. Means encode semantic location and covariances encode uncertainity. We experiment our research on single and multi-parent taxonomies and significantly outperform major taxonomy baselines.

LGIN Abstract

Can we ease the Injectivity Bottleneck on Lorentzian Manifolds for GNNs?

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

Hyperbolic GNNs may not be as powerful as Euclidean GNNs due to non-injective aggregations. LGIN provides a theoretical framework for a Hyperbolic GNN that approximates a powerful GNN despite constraints on Hyperbolic spaces.

Bond Yields Paper

Predicting Liquidity-Aware Bond Yields using Causal GANs...

S. Srinivasan, J. S. Walia, A. Sinha, S. Unnikrishnan. Preprint

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

GNN Adversarial Attacks

An edge sensitivity based gradient attack on Graph Isomorphic Networks..

Srinitish Srinivasan, Omkumar CU. Scientific Reports

Introduced a white-box gradient adversarial attack based on contrastive latent space embeddings for Graph Neural Networks. Validated on a high-performing victim model across 4 benchmark datasets, demonstrating a 25% performance drop and exposing critical vulnerabilities.

Joint Predictive Embedding Paper

Predict, Cluster, Refine: A JEPA Framework for GNNs

Srinitish Srinivasan, Omkumar CU. Preprint

A novel graph self-supervised technique that leverages both joint predictive embedding architecture and Gaussian kernels for robust representation learning.

Get In Touch

Contact Information

I'm always interested in discussing research collaborations, speaking opportunities, freelancing, 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

Connect Directly on Discord

Discord QR Code

If you would like to discuss any papers or just talk about AI, you can chat with me on discord:)

Username: smudge0110