Publications

PhD and other Theses

Design of a data layout and memory access abstraction layer for heterogeneous architectures – B. Gruber 📖

Distributed Computing Solutions for High Energy Physics Interactive Data Analysis – V. Padulano 📖

Papers and selected Presentations

2025

CaloChallenge 2022: a community challenge for fast calorimeter simulation, Rep. Prog. Phys. 📄

GPU-friendly surface model for Monte-Carlo detector simulations, CHEP 2024 📄

AdePT – Enabling GPU electromagnetic transport with Geant4, CHEP 2024 📄

Building the Key4hep Software Stack with Spack, CHEP 2024 📄

First look at particle flow in LAr calorimeter using Pandora in Key4hep framework, ICHEP 2024 📄

Five years of Key4hep – Towards production readiness and beyond, ICHEP 2024 📄

R&D towards heterogeneous frameworks for future experiments, CHEP 2024 📄

EDM4hep – The common event data model for the Key4hep project, CHEP 2024 📄

Reconstruction in Key4hep using Gaudi, CHEP 2024 📄

Efficient and fast container execution using image snapshotters, CHEP 2024 📄

CVMFS: Pushing performance on highly parallel, manycore clients, CHEP 2024 📄

ROOT’s RNTuple and the Case for Custom Scientific Data Format, IEEE 2025 📄

pip install ROOT – Experiences making a complex multilanguage package accessible for Python users, CHEP 2024 📄

New RooFit PyROOT interfaces for connections with Machine Learning, CHEP 2024 📄

Zero-overhead training of machine learning models with ROOT data, CHEP 2024 📄

Benchmark Studies of Machine Learning Inference using SOFIE, CHEP 2024 📄

On-the-fly data set combinations with RNTuple, CHEP 2024 📄

ROOT RNTuple and EOS – The Next Generation of Event Data I/O, CHEP 2024 📄

Direct I/O for RNTuple Columnar Data, CHEP 2024 📄

Distributed Analysis in Production with RDataFrame, CHEP 2024 📄

Thoroughly testing and integrating hundreds of Pull Requests per month – ROOT’s new GitHub-based CI, CHEP 2024 📄

CppInterOp: Advancing Interactive C++ for High Energy Physics, CHEP 2024 📄

2024

Parallel Writing of Nested Data in Columnar Formats, Euro-Par 2024 📄 CDS

Migrating CUDA to SYCL – A HEP Case Study with ROOT RDataFrame, IWOCL’24 📄

Development Status of RNtuple, the future HEP Columnar Storage Software Technology, WLCG/HSF Workshop 2024 🧑‍🏫

The ROOT Project: Status and Future Directions, WLCG/HSF Workshop 2024 🧑‍🏫