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Contact Information
| Name | Simone Piaggesi |
| Professional Title | AI Researcher & Data Scientist |
Professional Summary
Data Scientist and AI Researcher currently working on Explainable and Trustworthy AI. Over the last 6+ years, I have developed ML methods applied to problems spanning drug sensitivity analysis, tabular data modeling, and graph representation learning, translating research advances into reliable tools that support AI-assisted decision-making in scientific and real-world settings.
Experience
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2023 - Present Pisa, IT
Postdoctoral Researcher
Department of Computer Science, University of Pisa
KDD Lab member. ERC Advanced Grant XAI project team (2023-2025). Co-writer of the ERC Proof-of-Concept ILLUME-4-Science and WP-leader (2025-2026).
- Designed and implemented meta-encoding pipelines to produce local explanations without per-sample surrogate retraining, achieving orders-of-magnitude faster inference and supporting XAI-assisted scientific hypothesis formulation (e.g., discovery of gene-gene interactions driving cancer cell drug response from transcriptomics data)
- Built robust interpretability and counterfactual methods, improving explanation stability and auditability, outperforming SHAP/LIME while reducing explanation variance.
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Oct 2022 - Feb 2023 Turin, IT
Research Intern
CENTAI Institute
Visiting internship within the Responsible AI group led by Principal Researcher André Panisson.
- Built self-explainable graph neural networks that improve produce explainable graph features usable in downstream link prediction and node classification workflows.
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Sep 2022 Delft, NL
Research Intern
Delft University of Technology
Visiting internship within the Web Information System group led by Associate Professor Avishek Anand, within the Software Technology department.
- Implemented node retrofitting methods for post-processing graph embeddings and obtaining human-interpretable features.
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Jun 2022 - Jul 2022 Hannover, DE
Research Intern - SoBigData++ Transnational Access
L3S Research Center
Visiting internship for the research track Social Impact of AI and explainable ML, in collaboration with Profs. Avishek Anand and Megha Khosla.
- Designed feature-level explainability methods for opaque node embeddings, with benchmarking of existing embedding methods for graphs.
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2018 - 2022 Turin, IT
Doctoral Researcher
ISI Foundation
- Developed node embedding algorithms for dynamic graphs and hypergraphs, with applications in link prediction for social network analysis and epidemiological forecasting.
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2017 - 2018 Turin, IT
Junior Researcher - Lagrange Applied Research Scholarship
ISI Foundation
- Inferred human behavior from call detail records to characterize gender-based urban mobility; developed urban-level income predictors from satellite imagery and FB Ads attributes.
Education
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2018 - 2023 Bologna, IT
Doctor of Philosophy
University of Bologna & ISI Foundation
Data Science and Computation
- Thesis: “Learning Representations for Graph-Structured Socio-Technical Systems” (node embeddings, dynamic networks, link prediction).
- Supervisors: Ciro Cattuto (ISI Foundation), André Panisson (ISI Foundation, CENTAI).
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2014 - 2017 Turin, IT
Master's Degree
University of Turin
Physics of Complex Systems
- Thesis: “Statistical Analysis and Modelling of Users Exploratory Behaviour in Vector Embedding Spaces” (word embeddings, large-scale text processing, user modeling).
- Supervisors: Ciro Cattuto (ISI Foundation), André Panisson (ISI Foundation).
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2011 - 2014 Turin, IT
Bachelor's Degree
University of Turin
Physics
- Thesis: “Quantum Information and Teleportation on Quantum Memories”.
Honors and Awards
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2026 Proof of Concept ILLUME-4-Science
European Research Council
Co-writer and WP-leader for an 18-month technology-transfer project translating XAI research prototypes into applied ML tools.
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2022 SoBigData++ Transnational Access
SoBigData
Recipient of a two-month research scholarship in “Social Impact of AI and Explainable ML”, providing access to big-data computing platforms and computational methods within European research infrastructures.
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2017 Lagrange Applied Research Scholarship
Fondazione CRT / ISI Foundation
Recipient of a one-year research scholarship supporting projects in Data Science and Digital Epidemiology at the intersection of science, technology, and public health.
Skills
Certificates
- Building RAG Agents with LLMs - NVIDIA Deep Learning Institute (2024)
- Building Transformer-Based Natural Language Processing Applications - NVIDIA Deep Learning Institute (2023)
- Fundamentals of Accelerated Computing with CUDA C/C++, Fundamentals of Accelerated Computing with CUDA Python, Accelerating CUDA C++ Applications with Multiple GPUs - NVIDIA Deep Learning Institute (2021)