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Hamid Eghbalzadeh
AI Researcher, NVIDIA
AI Research Scientist, Meta
AI Research Scientist, Meta
Joined
October 2018
Names
Hamid Eghbalzadeh
(Preferred)
,
Hamid Eghbal-zadeh
,
Hamid Eghbal-Zadeh
Emails
****@jku.at
(Confirmed)
,
****@gmail.com
(Confirmed)
,
****@ml.jku.at
(Confirmed)
,
****@meta.com
(Confirmed)
,
****@fb.com
(Confirmed)
,
****@nvidia.com
(Confirmed)
Personal Links
Homepage
Google Scholar
DBLP
Semantic Scholar
Career & Education History
AI Researcher
NVIDIA
(nvidia.com)
2026
–
Present
AI Research Scientist
Meta
(fb.com)
2022
–
2026
AI Research Scientist
Meta
(meta.com)
2022
–
2026
Postdoc
LIT AI Lab,
Johannes Kepler Universität Linz
(jku.at)
2021
–
2022
Postdoc
Institute for Machine Learning,
Johannes Kepler Universität Linz
(jku.at)
2021
–
2022
Postdoc
Institute of Computational Perception,
Johannes Kepler Universität Linz
(jku.at)
2019
–
2021
Advisors, Relations & Conflicts
Postdoc Advisor
Sepp Hochreiter
2021
–
2022
PhD Advisor
Gerhard Widmer
2014
–
2019
Expertise
LLM Post-training
2022
–
Present
Human Preference Alignment
2022
–
Present
Robustness and Generalisation in Deep Learning
2019
–
Present
Reinforcement Learning
2018
–
Present
Ranking
,
Retrieval
,
and Recommendation Systems
2018
–
Present
Generative Models
2017
–
Present
Representation Learning
2014
–
Present
Publications
Multimodal Generative Recommendation for Fusing Semantic and Collaborative Signals
Moritz Vandenhirtz
,
Kaveh Hassani
,
Shervin Ghasemlou
,
Shuai Shao
,
Hamid Eghbalzadeh
,
Fuchun Peng
,
Jun Liu
,
Michael Louis Iuzzolino
Submitted to ICLR 2026
Readers:
Everyone
Reasoning Under Uncertainty: Exploring Probabilistic Reasoning Capabilities of LLMs
Mobina Pournemat
,
Keivan Rezaei
,
Gaurang Sriramanan
,
Arman Zarei
,
Jiaxiang Fu
,
Yang Wang
,
Hamid Eghbalzadeh
,
Soheil Feizi
ICLR 2026 Conference Withdrawn Submission
Readers:
Everyone
Reasoning Under Uncertainty: Exploring Probabilistic Reasoning Capabilities of LLMs
Mobina Pournemat
,
Keivan Rezaei
,
Gaurang Sriramanan
,
Arman Zarei
,
Jiaxiang Fu
,
Yang Wang
,
Hamid Eghbalzadeh
,
Soheil Feizi
CoRR 2025
Readers:
Everyone
RePanda: Pandas-powered Tabular Verification and Reasoning
Atoosa Malemir Chegini
,
Keivan Rezaei
,
Hamid Eghbalzadeh
,
Soheil Feizi
CoRR 2025
Readers:
Everyone
Preference Discerning with LLM-Enhanced Generative Retrieval
Fabian Paischer
,
Liu Yang
,
Linfeng Liu
,
Shuai Shao
,
Kaveh Hassani
,
Jiacheng Li
,
Ricky T. Q. Chen
,
Zhang Gabriel Li
,
Xiaoli Gao
,
Wei Shao
,
Xue Feng
,
Nima Noorshams
,
Sem Park
,
Bo Long
,
Hamid Eghbalzadeh
Accepted by TMLR
Readers:
Everyone
Unifying Generative and Dense Retrieval for Sequential Recommendation
Liu Yang
,
Fabian Paischer
,
Kaveh Hassani
,
Jiacheng Li
,
Shuai Shao
,
Zhang Gabriel Li
,
Yun He
,
Xue Feng
,
Nima Noorshams
,
Sem Park
,
Bo Long
,
Robert D Nowak
,
Xiaoli Gao
,
Hamid Eghbalzadeh
Accepted by TMLR
Readers:
Everyone
On Space Folds of ReLU Neural Networks
Michal Lewandowski
,
Hamid Eghbalzadeh
,
Bernhard Heinzl
,
Raphael Pisoni
,
Bernhard Alois Moser
CoRR 2025
Readers:
Everyone
A Unified Knowledge-Distillation and Semi-Supervised Learning Framework to Improve Industrial Ads Delivery Systems
Hamid Eghbalzadeh
,
Yang Wang
,
Rui Li
,
Yuji Mo
,
Qin Ding
,
Jiaxiang Fu
,
Liang Dai
,
Shuo Gu
,
Nima Noorshams
,
Sem Park
,
Bo Long
,
Xue Feng
CoRR 2025
Readers:
Everyone
Beyond Self-Consistency: Loss-Balanced Perturbation-Based Regularization Improves Industrial-Scale Ads Ranking
Ilqar Ramazanli
,
Hamid Eghbalzadeh
,
Xiaoyi Liu
,
Yang Wang
,
Jiaxiang Fu
,
Kaushik Rangadurai
,
Sem Park
,
Bo Long
,
Xue Feng
CoRR 2025
Readers:
Everyone
User-in-the-Loop Evaluation of Multimodal LLMs for Activity Assistance
Mrinal Verghese
,
Brian Chen
,
Hamid Eghbalzadeh
,
Tushar Nagarajan
,
Ruta Desai
WACV 2025
Readers:
Everyone
View all 92 publications
Co-Authors
Agustín Martorell
Andrea Huber
Andreas Arzt
Andreas Radler
Andreu Vall
Andrey Malevich
Angela Bitto-Nemling
Ankit Parag Shah
Arman Zarei
Atoosa Malemir Chegini
Battista Biggio
Bernhard A. Moser
Bernhard Heinzl
Bernhard Lehner
Bernhard Nessler
Bo Long
Bogdan Ionescu
Brian Chen
Christian Alexander Steinparz
Daniel Klotz
David Eitelsebner
Dhruvesh Patel
Dmytro Kotsur
Emilia Gómez
Erika S. Trent
View all 134 co-authors