Hi 👋 I'm Vishwa Prakash. I am a postdoctoral fellow at Keio University, Tokyo, hosted by Prof. Akihisa Tamura as a member of the ERATO Kojima Market Design Project. I am also a visiting researcher at the University of Tokyo, where I work with Prof. Ayumi Igarashi. My research interests are in discrete fair division, computational social choice, and algorithmic game theory.

I received my PhD in Computer Science from Chennai Mathematical Institute, where I was advised by Prof. Prajakta Nimbhorkar. My PhD was supported by the TCS RSP Fellowship. Before joining Keio, I briefly worked as a research associate at TIFR with Prof. Umang Bhaskar.

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Upcoming

  • I will be attending the ACM IndiCS winter school and seminar

    Amrita Vishwa Vidyapeetham, Coimbatore

  • I will be attending FSTTCS 2025

    BITS Pilani, Goa

  • I will be presenting at AAAI 2026

    Singapore

Recent Highlights

  • Presented our paper on EFX at EC 2025

    Stanford University, CA, USA

  • Visited Prof. Siddharth Barman at IISc

    Bangalore, India

  • Visited Prof. Ruta Mehta at UIUC

    Urbana Champaign, Illinois

  • I presented our works on Fair completion and EFX allocations at AAAI 2025

    Philadelphia, USA

Education

  • PhD in Computer Science

    Chennai Mathematical Institute

  • MSc in Computer Science

    Chennai Mathematical Institute

  • B.E. in Information Science and Engineering

    Visvesvaraya Technological University

  • High School

    Jawahar Navodaya Vidyalaya, Kodagu

Publications

C10
Almost and Approximate EFX for Few Types of Agents

with Ruta Mehta and Prajakta Nimbhorkar

The 35th International Joint Conference on Artificial Intelligence (IJCAI), 2026

C9
The Landscape of Almost Equitable Allocations

with Hadi Hosseini, Aditi Sethia and Jatin Yadav

The 25th International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS), 2026

C8
Best of Both Worlds Guarantees for Equitable Allocations

with Umang Bhaskar, Aditi Sethia and Rakshitha

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

C7
Fair and Efficient Allocation of Indivisible Mixed Manna

with Siddharth Barman, Aditi Sethia and Mashbat Suzuki

The 21st Conference on Web and Internet Economics (WINE), 2025

C6
EFX Exists for Three Types of Agents

with Pratik Ghosal, Prajakta Nimbhorkar and Nithin Varma

The Twenty-Sixth ACM Conference on Economics and Computation (EC), 2025

C5
Fair and Efficient Completion of Indivisible Goods.

with Ayumi Igarashi and Rohit Vaish

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

C4
(Almost Full) EFX for Three (and More) Types of Agents.

with Pratik Ghosal, Prajakta Nimbhorkar and Nithin Varma

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

C3
Weighted Proportional Allocations of Indivisible Goods and Chores: Insights via Matchings.

with Prajakta Nimbhorkar

The 23rd International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS), 2024

C2
Fair Healthcare Rationing to Maximize Dynamic Utilities.

with Aadityan Ganesh, Pratik Ghosal and Prajakta Nimbhorkar

The 27th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2023

C1
Disjoint Stable Matchings in Linear Time.

with Aadityan Ganesh, Prajakta Nimbhorkar and Geevarghese Philip

The 47th International Workshop on Graph-Theoretic Concepts in Computer Science (WG), 2021

Contact

Email: vishwa@cmi.ac.in

Signal: @vishwa.01

Address:

FL-03, Main building, Chennai Mathematical Institute,
H1 SIPCOT IT Park, Kelambakkam,
Tamilnadu, India. 603103