Aditya Mohan

PhD student at the Institute of Artificial Intellifence, Hannover with Marius Lindauer

prof-pic.jpg

Institute of Artificial Intelligence

Welfengarten 1A

Hannover, Germany

Sequential decision-making problems in the real world often come with structure that is typically underutilized in Reinforcement Learning (RL). I develop methods that enable RL agents to utilize information about contextual changes, temporal dependencies, and modular decompositions, in order to help them learn efficiently and adapt to changing but structured environments. My research spans areas such as Contextual RL, Meta-RL, AutoRL, and Representation Learning, and I am currently working on self-supervised RL, where the agent learns behavior without explicit labels or human supervision.

Before my PhD: I completed my Master’s in Autonomous Systems from Technical University of Berlin and EURECOM, where my thesis focused on ad-hoc cooperation in Hanabi. I did a Bachelor’s in Electronics and Communications Engineering from Manipal Institute of Technology, and worked for a year as a Risk Consultant with KPMG before starting my Master studies.

Beyond Research: I have a passion for singing, playing piano and guitar, composing music (Here’s a link to some music videos that I occasionally put up: https://www.instagram.com/melodic.musings/). I also enjoy cooking, reading up on a variety of topics and dancing. If you’d like to chat about research, music, food, or anything else, don’t hesitate to book a slot in my calender

news

Feb 28, 2025 I will be presenting an abstract at RLDM 2025 on how leverage Distributional RL for robust policy optimization. See you in Dublin!
Feb 25, 2025 I will be visiting Georg Martius at Tübingen AI Center to work on Representation learning and RL. Stay tuned for more updates!
Dec 15, 2024 Happy to share that our work was featured in the Binare Magazine for Excellent Research
Oct 1, 2024 We will be presenting the following papers have been accepted to EWRL 2024: See you in Tolouse!
Sep 15, 2024 Our paper “Structure in Deep Reinforcement Learning: A Survey and Open Problems” recieved the best paper award by L3S. Thanks again to my co-authors on this!
Sep 1, 2024 Check out the new song on Hyperparameter Optimization by Theresa Eimer and I. Hope this motivates you to not use Grid Search!
Apr 3, 2024 Our paper Structure in Deep Reinforcement Learning: A Survey and Open Problems has been published in the Journal of Artificial Intelligence Research (JAIR). Super thankful to my coauthors Amy Zhang and Marius Lindauer!
Mar 21, 2024 Our poster “Instance Selection for Dynamic Algorithm Configuration with Reinforcement Learning: Improving Generalization” has been accepted to The Genetic and Evolutionary Computation Conference (GECCO 2024). Do come by!
Feb 12, 2024 Our paper AutoML in the Age of Large Language Models: Current Challenges, Future Opportunities and Risks has been accepted to the journal on Transactions on Machine Learning Research (TMLR). Check it out if you are interested in learning how AutoML and LLMs compliment each other!
Jan 11, 2024 Raghu Rajan, Theresa Eimer, Andre Bidenkapp and I have written a blog post on the AutoRL blog about the year 2023 in AutoRL research. You can read it here.
Sep 13, 2023 I will be attending EWRL 2023 and presenting the following papers: Additional, Theresa Eimer will present our work Contextualize Me – The Case for Context in Reinforcement Learning
May 31, 2023 Thrilled to have the following two papers accepted at the AutoML Conference 2023 Check out our posters in Berlin!

selected publications

  1. Structure in Deep Reinforcement Learning: A survey and open problems
    Aditya MohanAmy Zhang, and Marius Lindauer
    Journal of Artificial Intelligence Research (JAIR), 2024
  2. AutoRL Hyperparameter Landscapes
    Aditya Mohan*Carolin Benjamins*, Konrad Wienecke, Alexander Dockhorn, and Marius Lindauer
    Proceedings of the Second International Conference on Automated Machine Learning (AutoML), 2023
  3. Contextualize Me - The Case for Context in Reinforcement Learning
    Carolin Benjamins*Theresa Eimer*F. SchubertAditya Mohan, Andre Biedenkapp, Bodo RosenhahnFrank Hutter, and Marius Lindauer
    Transactions on Machine Learning Research (TMLR), 2023