Sahil Sidheekh

Sahil Sidheekh

CS Ph.D. Student · UT Dallas

StARLing Lab · Advisor: Dr. Sriraam Natarajan

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Research Focus

Deep Generative ModelsTractable Probabilistic InferenceTrustworthy AINeurosymbolic AI
AAAI'26AISTATS'25AAAI'25

I am an AI researcher working at the intersection of deep generative models, tractable probabilistic inference, and neuro-symbolic AI, with the goal of building systems that are not only accurate, but reliable, interpretable, and trustworthy by design. A central focus of my recent work has been developing tractable generative models — particularly probabilistic circuits — that support exact inference at scale while retaining expressive power, and their applications in diverse domains.

I am especially interested in problems where structure and semantics play a critical role, such as learning distributions on manifolds, incorporating logical constraints into learned representations and composing probabilistic and symbolic components to achieve robust, controllable, and human-aligned generalization.

Beyond the technical foundations, I aim to advance trustworthy human-allied AI systems that know what it doesn't know, can reason under uncertainty while remaining transparent, auditable, and aligned with human values, so that we have models that go beyond predictions to explain, justify, and communicate their decisions in ways that humans can meaningfully understand and trust.

Apr 30, 2026

Paper Geometry-Aware Probabilistic Circuits via Voronoi Tessellations accepted to ICML 2026!

Apr 15, 2026

Paper Context Specific Credibility-aware Multi-Modal Fusion accepted to FUSION 2026!

Nov 19, 2025

Paper Tractable Representation Learning with Probabilistic Circuits has been accepted to TMLR!

Nov 8, 2025

Paper Tractable Sharpness-Aware Learning of Probabilistic Circuits has been accepted to AAAI 2026!

Aug 1, 2025

Joining Altir as an AI Intern in Fall 2025, working on building knowledge-driven enterprise AI solutions.

Dec 10, 2024

Paper Scalable Knowledge Graph Construction from Unstructured Text accepted to PAKDD 2025!

Dec 1, 2024

2 papers accepted to AAAI 2025: Human-Allied Learning of Probabilistic Circuits and HIL vs AI^2L

Selected Publications

View all 26 publications →
Geometry-Aware Probabilistic Circuits via Voronoi Tessellations

Geometry-Aware Probabilistic Circuits via Voronoi Tessellations

ICML '26

Sahil Sidheekh, Sriraam Natarajan

The 43rd International Conference on Machine Learning (ICML), 2026

Tractable Sharpness-Aware Learning of Probabilistic Circuits

Tractable Sharpness-Aware Learning of Probabilistic Circuits

AAAI '26

Sahil Sidheekh, Hrithik Suresh, Vishnu Shreeram, Sriraam Natarajan, Narayanan C. Krishnan

The 40th Annual AAAI Conference on Artificial Intelligence (AAAI), 2026

Credibility-Aware Multi-Modal Fusion Using Probabilistic Circuits

Credibility-Aware Multi-Modal Fusion Using Probabilistic Circuits

AISTATS '25

Sahil Sidheekh, Pranuthi Tenali, Saurabh Mathur, Erik Blasch, Kristian Kersting, Sriraam Natarajan

The 28th International Conference on Artificial Intelligence and Statistics (AISTATS), 2025

A Unified Framework for Human-Allied Learning of Probabilistic Circuits

A Unified Framework for Human-Allied Learning of Probabilistic Circuits

AAAI '25

Sahil Sidheekh, Athresh Karanam, Saurabh Mathur, Sriraam Natarajan

The 39th Annual AAAI Conference on Artificial Intelligence (AAAI), 2025

Building Expressive and Tractable Probabilistic Generative Models: A Review

Building Expressive and Tractable Probabilistic Generative Models: A Review

IJCAI '24

Sahil Sidheekh, Sriraam Natarajan

The 33rd International Joint Conference on Artificial Intelligence (IJCAI), 2024