Marios Papachristou
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papachristoumarios.bsky.social
Marios Papachristou
@papachristoumarios.bsky.social
Assistant Professor at ASU WP Carey

website: https://papachristoumarios.github.io/

Opinions are my own.
5. "LLM Routing with New Models Through Active Learning", presented by Alkiviadis Mertzios (MIT).

5/n, n = 5
October 24, 2025 at 6:43 PM
3. "Too Much of a Good Thing? the Hidden Cost of Widespread AI-Generated Persuasion", presented by Yan Leng (University of Texas at Austin).
4. "Measuring Strategization in Recommendation: Users Adapt Their Behavior to Shape Future Content", presented by Hannah Li (Columbia University).

4/n
October 24, 2025 at 6:43 PM
2. "Conversation Dynamics in Human-AI Collaborative Teams: Study of Group Decision-Making in Mixed-Agent Environments", presented by Jiehui Luo (University of Notre Dame).

3/n
October 24, 2025 at 6:43 PM
1. "Agreeing to Disagree: Human-AI Collaboration in Ethical Decision-Making", presented by Caitlin Cunningham (University of Washington).

2/n
October 24, 2025 at 6:43 PM
Congratulations!!
July 20, 2025 at 3:41 AM
Congratulations!!
May 8, 2025 at 3:13 AM
The video of the talk is now available online: youtu.be/gzPqQdo6vsU?...
Marios Papachristou
YouTube video by TOC 4 Fairness
youtu.be
April 14, 2025 at 1:01 AM
GeomScale also participates in the Google Summer of Code program, which aims to help students contribute to large open-source projects. It is an amazing opportunity if you want to be involved with open-source scientific software!

FYI: github.com/GeomScale/gs...
GitHub - GeomScale/gsoc25: GeomScale in Google Summer of Code 2025
GeomScale in Google Summer of Code 2025. Contribute to GeomScale/gsoc25 development by creating an account on GitHub.
github.com
April 11, 2025 at 6:00 PM
Volesti is an open-source package for volume computation and sampling in high-dimensional constrained spaces.

High-dimensional constrained sampling has many applications in computational biology, finance, Bayesian inference, differential privacy, runtime verification, and many others.
April 11, 2025 at 6:00 PM
Finally, we conduct a survey study involving human participants to assess our system's ability to aggregate preferences and reasoning. Our findings show that the system exhibits strong performance in both dimensions.

10/10
February 17, 2025 at 6:44 PM
Our results indicate efficient coordination with reduced interactions between members and the LLM-based system. The system also effectively refines proposed options over time, ensuring their quality and equity.

9/n
February 17, 2025 at 6:44 PM
We create synthetic employee profiles and simulate conversations at scale, leveraging LLMs to evaluate the system to avoid a costly real-user study.

8/n
February 17, 2025 at 6:44 PM
Our system extracts individual preferences and suggests options that satisfy a significant portion of the members. We apply this system to corporate meeting scheduling.

7/n
February 17, 2025 at 6:44 PM