James E. Kostas (Preferred)
, James Kostas
James E. Kostas
Researcher, Amazon
PhD student, University of Massachusetts, Amherst
- Joined July 2019
Names
Emails
****@cs.umass.edu (Confirmed)
, ****@gmail.com (Confirmed)
Personal Links
Career & Education History
Researcher
Amazon (amazon.com)
2024 – Present
PhD student
University of Massachusetts, Amherst (umass.edu)
2017 – 2025
Intern
Sony AI (sony.com)
2023 – 2024
Advisors, Relations & Conflicts
Expertise
LLMs
2024 – Present
NLP
2024 – Present
Reinforcement Learning
2017 – Present
Stochastic Networks for Reinforcement Learning
2017 – Present