Yorgos
@yfelekis.bsky.social
PhD student in Machine Learning and Causality @ University of Warwick | Enrichment student @ The Alan Turing Institute | These days thinking about Causal Abstractions, Optimal Transport, Information Theory, and Emergence.
Website: yfelekis.github.io
Website: yfelekis.github.io
A great joint work with Gabriele D' Acunto, Fabio Zennaro and Paolo Di Lorenzo!🙏
February 4, 2025 at 8:16 AM
A great joint work with Gabriele D' Acunto, Fabio Zennaro and Paolo Di Lorenzo!🙏
It was the first picture I took in Vancouver
December 10, 2024 at 2:36 PM
It was the first picture I took in Vancouver
Huge shoutout to all the collaborators of this fantastic team: Joel Dyer, Nick Bishop, Fabio Zennaro, Ani Calinescu, Theo Damoulas and Michael Wooldridge🙏
December 7, 2024 at 8:55 PM
Huge shoutout to all the collaborators of this fantastic team: Joel Dyer, Nick Bishop, Fabio Zennaro, Ani Calinescu, Theo Damoulas and Michael Wooldridge🙏
If you want to learn more, join us at poster #5004 in West Ballroom A-D on Thursday, December 12th, from 4:30 PM to 7:30 PM!
December 7, 2024 at 8:55 PM
If you want to learn more, join us at poster #5004 in West Ballroom A-D on Thursday, December 12th, from 4:30 PM to 7:30 PM!
This work leverages Causal Abstraction theory to build causally consistent surrogates for complex simulation models, enabling more efficient policy evaluation and decision-making.
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
Interventionally Consistent Surrogates for Complex Simulation Models
Large-scale simulation models of complex socio-technical systems provide decision-makers with high-fidelity testbeds in which policy interventions can be evaluated and _what-if_ scenarios explored....
openreview.net
December 7, 2024 at 8:55 PM
This work leverages Causal Abstraction theory to build causally consistent surrogates for complex simulation models, enabling more efficient policy evaluation and decision-making.
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
This work leverages Causal Abstraction theory to build causally consistent surrogates for complex simulation models, enabling more efficient policy evaluation and decision-making.
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
Interventionally Consistent Surrogates for ABMs
This blog post outlines a recent paper which I worked on with my fantastic collaborators Joel Dyer, Fabio Zennaro, Yorgos Felekis, Theo Damoulas, Anisoara Calinescu and Mike Wooldridge. This work is s...
www.nickbishop.net
December 7, 2024 at 8:34 PM
This work leverages Causal Abstraction theory to build causally consistent surrogates for complex simulation models, enabling more efficient policy evaluation and decision-making.
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...
Paper: openreview.net/forum?id=UtT...
Blog post: www.nickbishop.net/2024/11/02/i...