Topojoy Biswas

Researcher, Walmart Labs

Joined

January 2025

Names

Topojoy Biswas (Preferred)

Emails

****@walmart.com (Confirmed)

Personal Links

Career & Education History

Researcher

Walmart Labs (walmartlabs.com)

2022 – Present

Advisors, Relations & Conflicts

Coworker

2021 – 2025

Expertise

Vision Language Models

Present

Image generation

,

diffusion models

Present

Personalized ecomm experiences

Present

Publications

Latent Customer Segmentation and Value-Based Recommendation Leveraging a Two-Stage Model with Missing Labels
Keerthi Gopalakrishnan, Tianning Dong, Yokila Arora, Topojoy Biswas, Jason Cho, Sushant Kumar, Kannan Achan
- WWW '25: The ACM Web Conference 2025
- Readers: Everyone
LayoutAgent: A Vision-Language Agent Guided Compositional Diffusion for Spatial Layout Planning
Zezhong Fan, Xiaohan Li, Luyi Ma, Kai Zhao, Liang Peng, Topojoy Biswas, Evren Korpeoglu, Kaushiki Nag, Kannan Achan
- SpaVLE Poster
- Readers: Everyone
Spatial Reasoning in Foundation Models: Benchmarking Object-Centric Spatial Understanding
Vahid Mirjalili, Ramin Giahi, Sriram Kollipara, Akshay Kekuda, Kehui Yao, Kai Zhao, Jianpeng Xu, Kaushiki Nag, Sinduja Subramaniam, Topojoy Biswas, Evren Korpeoglu, Kannan Achan
- SpaVLE Poster
- Readers: Everyone

Co-Authors