Afshin Rostamizadeh

Researcher, Datadog

Joined

December 2017

Names

Afshin Rostamizadeh

Emails

****@google.com (Confirmed)

****@gmail.com (Confirmed)

****@datadoghq.com (Confirmed)

Personal Links

DBLP

Career & Education History

Researcher

Datadog (datadoghq.com)

2025 – Present

Researcher

Google (google.com)

2011 – 2025

Postdoc

University of California Berkeley (berkeley.edu)

2011 – 2012

PhD student

New York University (nyu.edu)

2006 – 2011

Advisors, Relations & Conflicts

Coauthor

Ameet Talwalkar

2006 – Present

PhD Advisor

Mehryar Mohri

2006 – 2011

Expertise

No areas of expertise listed

Publications

SoftSRV: Learn to Generate Targeted Synthetic Data
Giulia DeSalvo, Afshin Rostamizadeh, Sanjiv Kumar, Lazaros Karydas, Jean-François Kagy
- OpenReview Archive Direct Upload
- Readers: Everyone
A Little Help Goes a Long Way: Efficient LLM Training by Leveraging Small LMs
Ankit Singh Rawat, Veeranjaneyulu Sadhanala, Afshin Rostamizadeh, Ayan Chakrabarti, Wittawat Jitkrittum, Vladimir Feinberg, Seungyeon Kim, Hrayr Harutyunyan, Nikunj Saunshi, Zachary Nado, Rakesh Shivanna, Sashank J. Reddi, Aditya Krishna Menon, Rohan Anil, Sanjiv Kumar
- Submitted to ICLR 2026
- Readers: Everyone
Toto: An Open Time Series Foundation Model Optimized for Observability
Ben Cohen, Emaad Khwaja, Youssef Doubli, Salahidine Lemaachi, Chris Lettieri, Charles Masson, Hugo Miccinilli, Elise Ramé, Qiqi Ren, Afshin Rostamizadeh, Jean Ogier du Terrail, Anna-Monica Toon, Kan Wang, Stephan Xie, Zongzhe Xu, Viktoriya Zhukova, David Asker, Ameet Talwalkar, Othmane Abou-Amal
- FMSD @ ICML 2025
- Readers: Everyone
Analyzing Similarity Metrics for Data Selection for Language Model Pretraining
Dylan Sam, Ayan Chakrabarti, Afshin Rostamizadeh, Srikumar Ramalingam, Gui Citovsky, Sanjiv Kumar
- NeurIPS 2025 poster
- Readers: Everyone
This Time is Different: An Observability Perspective on Time Series Foundation Models
Ben Cohen, Emaad Khwaja, Youssef Doubli, Salahidine Lemaachi, Chris Lettieri, Charles Masson, Hugo Miccinilli, Elise Ramé, Qiqi Ren, Afshin Rostamizadeh, Jean Ogier du Terrail, Anna-Monica Toon, Kan Wang, Stephan Xie, Zongzhe Xu, Viktoriya Zhukova, David Asker, Ameet Talwalkar, Othmane Abou-Amal
- NeurIPS 2025 poster
- Readers: Everyone
SoftSRV: Learn to generate targeted synthetic data.
Giulia DeSalvo, Jean-François Kagy, Lazaros Karydas, Afshin Rostamizadeh, Sanjiv Kumar
- ICLR 2025 Workshop SynthData
- Readers: Everyone
No more hard-prompts: SoftSRV prompting for synthetic data generation
Giulia DeSalvo, Jean-François Kagy, Lazaros Karydas, Afshin Rostamizadeh, Sanjiv Kumar
- Submitted to ICLR 2025
- Readers: Everyone
A Little Help Goes a Long Way: Efficient LLM Training by Leveraging Small LMs
Ankit Singh Rawat, Veeranjaneyulu Sadhanala, Afshin Rostamizadeh, Ayan Chakrabarti, Wittawat Jitkrittum, Vladimir Feinberg, Seungyeon Kim, Hrayr Harutyunyan, Nikunj Saunshi, Zachary Nado, Rakesh Shivanna, Sashank J. Reddi, Aditya Krishna Menon, Rohan Anil, Sanjiv Kumar
- Submitted to ICLR 2025
- Readers: Everyone
An Analysis of SVD for Deep Rotation Estimation
Jake Levinson, Carlos Esteves, Kefan Chen, Noah Snavely, Angjoo Kanazawa, Afshin Rostamizadeh, Ameesh Makadia
- 29 Oct 2023
- OpenReview Archive Direct Upload
- Readers: Everyone
DistillSpec: Improving Speculative Decoding via Knowledge Distillation
Yongchao Zhou, Kaifeng Lyu, Ankit Singh Rawat, Aditya Krishna Menon, Afshin Rostamizadeh, Sanjiv Kumar, Jean-François Kagy, Rishabh Agarwal
- ICLR 2024 poster
- Readers: Everyone

View all 73 publications

Co-Authors

View all 172 co-authors