Parham Rezaei

I am an undergraduate in Computer Engineering at Sharif University of Technology.

Last summer, I had the previlege to work under the supervision of Prof. Farnia at CUHK. We explored Multi-Armed bandit approaches to online learning of the optimal mixture of models.

Before that, I collaborated with Prof. Soleymani and Prof. Rohban at Sharif, working on compositional generation and methods to enhance spatial relationship alignment in text-to-image diffusion models.

Two summers ago, I interned at the L3S Research Center, where we explored ways to improve the CLIP score for uncovering the reasoning behind image classification.

Currently, I am working under the supervision of Prof. Mondelli and Prof. Locatello at ISTA on weak-to-strong generalization in generative models.

Email  /  GitHub  /  Google Scholar  /  LinkedIn

Research

I am interested in generative models. Mostly, theoretical perspective on how the generative models behave in various tasks. What I describe as a cool research is using a analytical view to figure out ways to improve the generative models in practical scenarios.

Be More Diverse than the Most Diverse: Online Selection of Diverse Mixtures of Generative Models

We proposed an online algorithm for finding the optimal mixture of generative models.

Diffusion Beats Autoregressive: An Evaluation of Compositional Generation in Text-to-Image Models

We investigated the performance of diffusion models in text-to-image generation tasks. We found that diffusion models outperform autoregressive models in terms of compositional generation.

Research Experiences

I have been fortunate to work with some amazing researchers and professors.

Teaching

These include both teaching and non-paid TAing experiences.

TA

Mathematics Olympiad Instructor

Other Projects

These include coursework, side projects and unpublished research work. (To be updated)

A 3D Tennis Complete Analysis

Used both classical computer vision techniques and deep learning models to automate the process of analyzing tennis matches.

Miscellaneous

I enjoy reading and playing tennis in my free time. I also love traveling and generally new adventures.

Design and source code from Jon Barron's website