Robert Sim

Senior Principal Research Manager, M365 Research, Microsoft

Joined

July 2019

Names

Robert Sim

Emails

****@microsoft.com (Confirmed)

Personal Links

Career & Education History

Senior Principal Research Manager

M365 Research, Microsoft (microsoft.com)

2008 – Present

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

ACON: Optimizing Context Compression for Long-horizon LLM Agents
Minki Kang, Wei-Ning Chen, Dongge Han, Huseyin A Inan, Lukas Wutschitz, Yanzhi Chen, Robert Sim, Saravan Rajmohan
- LLA 2026 Poster
- Readers: Everyone
CI-Work: Benchmarking Contextual Integrity in Enterprise LLM Agents
Wenjie Fu, Xiaoting Qin, Jue Zhang, Qingwei Lin, Lukas Wutschitz, Robert Sim, Saravan Rajmohan, Dongmei Zhang
- ACL 2026 Industry Track Poster
- Readers: Everyone
Computer-Using World Model
Yiming Guan, Rui Yu, John Zhang, Lu Wang, Chaoyun Zhang, Liqun Li, Bo Qiao, Si Qin, He Huang, Fangkai Yang, Pu Zhao, Lukas Wutschitz, Samuel Kessler, Huseyin A Inan, Robert Sim, Saravan Rajmohan, Qingwei Lin, Dongmei Zhang
- ICLR 2026 Workshop World Models
- Readers: Everyone
Simulating Environments with Reasoning Models for Agent Training
Yuetai Li, Huseyin A. Inan, Xiang Yue, Wei-Ning Chen, Lukas Wutschitz, Janardhan Kulkarni, Radha Poovendran, Robert Sim, Saravan Rajmohan
- CoRR 2025
- Readers: Everyone
ACON: Optimizing Context Compression for Long-horizon LLM Agents
Minki Kang, Wei-Ning Chen, Dongge Han, Huseyin A. Inan, Lukas Wutschitz, Yanzhi Chen, Robert Sim, Saravan Rajmohan
- CoRR 2025
- Readers: Everyone
Simulating Environments with Large Language Models for Generic Agent Training
Yuetai Li, Huseyin A Inan, Xiang Yue, Wei-Ning Chen, Lukas Wutschitz, Janardhan Kulkarni, Radha Poovendran, Robert Sim, Saravan Rajmohan
- ICLR 2026 Conference Desk Rejected Submission
- Readers: Everyone
Learning GUI Grounding with Spatial Reasoning from Visual Feedback
Yu Zhao, Wei-Ning Chen, Huseyin A Inan, Samuel Kessler, Lu Wang, Lukas Wutschitz, Fangkai Yang, Chaoyun Zhang, Pasquale Minervini, Saravan Rajmohan, Robert Sim
- Submitted to ICLR 2026
- Readers: Everyone
ACON: Optimizing Context Compression for Long-horizon LLM Agents
Minki Kang, Wei-Ning Chen, Dongge Han, Huseyin A Inan, Lukas Wutschitz, Yanzhi Chen, Robert Sim, Saravan Rajmohan
- Submitted to ICLR 2026
- Readers: Everyone
PE-SGD: Differentially Private Deep Learning via Evolution of Gradient Subspace for Text
Tianyuan Zou, Zinan Lin, Sivakanth Gopi, Yang Liu, Ya-Qin Zhang, Robert Sim, Xin Deng, Sergey Yekhanin
- ICLR 2026 Poster
- Readers: Everyone
Learning GUI Grounding with Spatial Reasoning from Visual Feedback
Yu Zhao, Wei-Ning Chen, Huseyin A. Inan, Samuel Kessler, Lu Wang, Lukas Wutschitz, Fangkai Yang, Chaoyun Zhang, Pasquale Minervini, Saravan Rajmohan, Robert Sim
- CoRR 2025
- Readers: Everyone

View all 104 publications

Co-Authors

View all 196 co-authors