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Rafal Kocielnik
Postdoc, Computing and Mathematical Sciences, California Institute of Technology
Joined
January 2022
Names
Rafal Kocielnik
(Preferred)
,
Rafal Dariusz Kocielnik
Emails
****@caltech.edu
(Confirmed)
,
****@gmail.com
(Confirmed)
,
****@alumni.caltech.edu
(Confirmed)
Personal Links
Homepage
Google Scholar
DBLP
ORCID
LinkedIn
Semantic Scholar
ACL Anthology
Career & Education History
Postdoc
Computing and Mathematical Sciences,
California Institute of Technology
(caltech.edu)
2021
–
Present
PhD student
University of Washington
(uw.edu)
2014
–
2021
MS student
Eindhoven University of Technology
(tu.edu.nl)
2009
–
2011
Advisors, Relations & Conflicts
Postdoc Advisor
Animashree Anandkumar
2021
–
2023
PhD Advisor
Gary Hsieh
2014
–
2021
Expertise
Human-Computer Interaction
Present
Applied Machine Learning
Present
Conversational Agents
Present
Robot-Assisted Surgery
Present
Topic Models
Present
Large Language Models
Present
Publications
Rethinking Psychometric Evaluation of LLMs: When and Why Self-Reports Predict Behavior
Rafal Kocielnik
,
Pengrui Han
,
Peiyang Song
,
Myrl G Marmarelis
,
Ramit Debnath
,
Dean Mobbs
,
Anima Anandkumar
,
R. Michael Alvarez
CTB@ICML 2026
Readers:
Everyone
The Personality Illusion: Revealing Dissociation Between Self-Reports & Behavior in LLMs
Pengrui Han
,
Rafal Kocielnik
,
Peiyang Song
,
Ramit Debnath
,
Dean Mobbs
,
Anima Anandkumar
,
R. Michael Alvarez
ResponsibleFM @ NeurIPS 2025
Readers:
Everyone
Online Moderation in Competitive Action Games: How Intervention Affects Player Behaviors
Rafal Kocielnik
,
Zhuofang Li
,
Mitchell Linegar
,
Deshawn Sambrano
,
Fereshteh Soltani
,
Min Kim
,
Nabiha Naqvie
,
Grant Cahill
,
Animashree Anandkumar
,
R. Michael Alvarez
Proceedings of the ACM on Human-Computer Interaction
Readers:
Everyone
Beyond Ethics: How Inclusive Innovation Drives Economic Returns in Medical AI
Balagopal Unnikrishnan
,
Ariel Guerra-Adames
,
Amin Adibi
,
Sameer Peesapati
,
Rafal Kocielnik
,
Shira Fischer
,
Hillary Clinton Kasimbazi
,
Rodrigo R. Gameiro
,
Alina Peluso
,
Chrystinne Oliveira Fernandes
,
Maximin Lange
,
Lovedeep Gondara
,
Leo Anthony Celi
CoRR 2025
Readers:
Everyone
Deep Multimodal Fusion for Surgical Feedback Classification
Rafal Dariusz Kocielnik
ML4H
Readers:
Everyone
The Personality Illusion: Revealing Dissociation Between Self-Reports & Behavior in LLMs
Pengrui Han
,
Rafal Dariusz Kocielnik
,
Peiyang Song
,
Ramit Debnath
,
Dean Mobbs
,
Anima Anandkumar
,
R. Michael Alvarez
ICLR 2026 Conference Withdrawn Submission
Readers:
Everyone
The Personality Illusion: Revealing Dissociation Between Self-Reports & Behavior in LLMs
Pengrui Han
,
Rafal Kocielnik
,
Peiyang Song
,
Ramit Debnath
,
Dean Mobbs
,
Anima Anandkumar
,
R. Michael Alvarez
CoRR 2025
Readers:
Everyone
The Personality Illusion: Revealing Dissociation Between Self-Reports & Behavior in LLMs
Pengrui Han
,
Rafal Dariusz Kocielnik
,
Peiyang Song
,
Ramit Debnath
,
Dean Mobbs
,
Anima Anandkumar
,
R. Michael Alvarez
LAW
Readers:
Everyone
Prosocial Behavior Detection in Player Game Chat: From Aligning Human-AI Definitions to Efficient Annotation at Scale
Rafal Kocielnik
,
Min Kim
,
Penphob Boonyarungsrit
,
Fereshteh Soltani
,
Deshawn Sambrano
,
Animashree Anandkumar
,
R. Michael Alvarez
CoRR 2025
Readers:
Everyone
Self-Anchored Attention Model for Sample-Efficient Classification of Prosocial Text Chat
Zhuofang Li
,
Rafal Kocielnik
,
Fereshteh Soltani
,
Penphob Boonyarungsrit
,
Animashree Anandkumar
,
R. Michael Alvarez
CoRR 2025
Readers:
Everyone
View all 73 publications
Co-Authors
A. Paczewska
Adam Miner
Adhithya Prakash Saravanan
Adrien Schurger-Foy
Ahmet Baki Kocaballi
Alejandro Lozano
Alessandro Pasta
Alexander Argyle
Alina Peluso
Amelia Wang
Amin Adibi
Andrea L. Hartzler
Andrew Head
Andrew J. Hung
Andrés Monroy-Hernández
Aniket Kittur
Anima Anandkumar
Animashree Anandkumar
Aparna Balagopalan
Ariel Guerra-Adames
Arman Dehpanah
Arushi Gupta
Balagopal Unnikrishnan
Beant Dhillon
Berk Ustun
View all 218 co-authors