Portfolio item number 1
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Posts by Collection
portfolio
Portfolio item number 2
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publications
Implementation of Decision Trees for Data Streams on Spark
Published in Diploma Thesis, Technical University of Crete, 2018
Neural Temporal Point Processes for Capacity Forecasting
Published in MSc Thesis, Technical University of Munich, 2021
Scalable Econometrics on Big Data—The Logistic Regression on Spark
Published in Preprint, 2021
Implements scalable logistic regression on Apache Spark with emphasis on distributed performance and econometric accuracy.
BackboneLearn: A Library for Scaling Mixed-Integer Optimization-Based Machine Learning
Published in Preprint, 2023
A practical library that scales MIO-ML formulations, providing APIs and solvers for large-scale mixed-integer optimization in ML.
VITA: Zero-Shot Value Functions via Test-Time Adaptation of Vision-Language Models
Published in ICLR 2026, 2025
Shows that contrastive VLMs can be adapted at test time to serve as generalizable value estimators for decision-making.
Test-Time Adaptation for Generalizable Task Progress Estimation
Published in ICML 2025 Test-Time Adaptation Workshop, 2025
A self-supervised TTA objective that improves progress estimation across unseen embodiments, environments, and tasks.
Red-Bandit: Test-Time Adaptation for LLM Red-Teaming via Bandit-Guided LoRA Experts
Published in Preprint (under review), 2025
A bandit-driven mixture of LoRA experts that adapts at test time to uncover vulnerabilities during LLM red-teaming.
Towards Shutdownable Agents via Stochastic Choice
Published in TMLR 2025, 2025
Explores mechanisms for shutdownable agents using stochastic choice, analyzing behavior under intervention and uncertainty.
Grounding Generated Videos in Feasible Plans via World Models
Published in Preprint (under review), 2026
Grounds video generation in feasible action plans using world models for embodied decision-making.
talks
Talk 1 on Relevant Topic in Your Field
Published:
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Conference Proceeding talk 3 on Relevant Topic in Your Field
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teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
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Teaching experience 2
Workshop, University 1, Department, 2015
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