
The Data, Agents, and Processes Lab (DAPLab) at Columbia University is building the foundations for a future where AI agents safely and reliably automate complex work. We bring together researchers in data systems, applied AI, operating systems, HCI, algorithms, and business to invent the infrastructure, algorithms, and design principles needed to deploy agents in the real world.
Our work spans the full stack—from systems and training frameworks to human–agent interaction, process automation, and digital twins. We build open-source tools, collaborate closely with industry partners, and prototype agentic technologies that reimagine how work gets done. Based in the heart of New York City—home to some of the world’s largest enterprises—we are uniquely positioned to explore how agent automation transforms real organizational processes. DAPLab is a home for students, researchers, and partners who want to shape the next generation of AI-native systems.
For more information about the lab, please contact ewu@cs.columbia.edu
News & Education
Fall 2025 AI Entrepreneurship Series
The DAPLab is organizing a series of events that bring together Columbia students, faculty, and industry partners to discuss the process of transitioning lessons from research and the classroom into products and value.
Fall 2025 DAPLab Research Seminar
The DAPlab’s Tuesday 12PM research seminar in CSB 453 (CS Conference Room) invites speakers that can share cutting-edge agent-systems research or can talk about processes in their organizations and how they are trying to automate them.
Fall 2025 Agentic System Made Real Course
This second iteration of the course will be led by Junfeng Yang, with a focus on security issues related to AI Agents. Check the Spring 2025 version here.
We plan to run the second iteration of our AI Agents for Work workshop in October 2025. The first day will be a public event with cutting edge research, war stories from deployments, and engaging panels. The second day will be private for DAPLab industry partners to deeply engage with the students, faculty, and other partners.
November 2025 Undergraduate Computer and Data Science Research fair
The UCDS research fair celebrates the leading undergraduate research across Columbia University’s many schools as well as Barnard College. This is co-organized with Columbia’s Data Science Institute, and more details will be announced early Fall. See last year’s event here!
Events
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2025-09-30
Reality Checks Kyunghyun ChoDespite its amazing success, leaderboard chasing has become something researchers dread and mo...
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2025-09-16
Simulation Environments for testing and training task-focused AI agents Mehdi JameiMehdi is the cofounder and CEO of Veris AI, an agentic infrastructure company based in NY, bui...
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2025-07-24
From Serving LLMs to Serving Agents on the Cloud Xiaozhe YaoIn this talk, I will discuss key challenges in building agentic AI systems in the cloud. I wil...
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2025-07-17
The Road to High-Quality LLM Inference Services: System, Data, and Context Yizheng JiaoThis talk is about sharing the experience of building enterprise LLM inference services includ...
Publications
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July 2025
Suna: Scalable Causal Confounder Discovery over Relational Data -
June 2025
Performance of LLMs on Stochastic Modeling Operations Research Problems: From Theory to Practice. -
June 2025
Prompt Editor: A Taxonomy-driven System for Guided LLM Prompt Development in Enterprise Settings -
June 2025
Towards a Framework for Optimizing Hierarchical Text Segmentation using LLMs -
June 2025
Position Paper: A System-Centric Approach is Necessary for AI Agents -
May 2025
Twin-2K-500: A dataset for building digital twins of over 2,000 people based on their answers to over 500 questions -
April 2025
FeedQUAC: Quick Unobtrusive Agent-Generated Commentary -
April 2025
Steering Semantic Data Processing With DocWrangler

