Andrei Simion

Lecturer, Columbia University

Joined

July 2019

Names

Andrei Simion

Emails

****@gmail.com (Confirmed)

Personal Links

Career & Education History

Lecturer

Columbia University (columbia.edu)

2023 – 2027

PhD student

Columbia University (columbia.edu)

2009 – 2015

Advisors, Relations & Conflicts

No relations added

Expertise

Convex Optimization

2015 – 2027

RNNS

2015 – 2027

Transformers

2015 – 2027

Publications

Efficient Fine-Tuning of Quantized LLMs via Three-Stage Optimization
Changhai Zhou, Shijie Han, Yuhua Zhou, Shiyang Zhang, Qian Qiao, Andrei Simion, WEIZHONG ZHANG
- Submitted to ICLR 2025
- Readers: Everyone
Towards a Convex HMM Surrogate for Word Alignment
Andrei Simion, Michael Collins, Cliff Stein
- 2016 (modified: 16 Jul 2019)
- EMNLP 2016
- Readers: Everyone
A Family of Latent Variable Convex Relaxations for IBM Model 2
Andrei Arsene Simion, Michael Collins, Cliff Stein
- 2015 (modified: 16 Jul 2019)
- AAAI 2015
- Readers: Everyone
On A Strictly Convex IBM Model 1
Andrei Simion, Michael Collins, Cliff Stein
- 2015 (modified: 16 Jul 2019)
- EMNLP 2015
- Readers: Everyone
A Convex Alternative to IBM Model 2
Andrei Simion, Michael Collins, Cliff Stein
- 2013 (modified: 16 Jul 2019)
- EMNLP 2013
- Readers: Everyone

Co-Authors