PUBBLICAZIONI/PUBLICATIONS

Completed list: spires, orcid, google-scholar

Recent publications:

• T. Torda, A. Ciardiello, S. Gargiulo, G.  Grillo, S. Scardapane, C. Voena, S. Giagu, Influence based explainability of brain tumors segmentation in magnetic resonance imaging, Prog Artif Intell (2025). https://doi.org/10.1007/s13748-025-00367-y 

• D. Genovese, A. Sgroi, A. Devoto, S. Valentine, L. Wood, C. Sebastiani, S.  Giagu, M.  D'Onofrio, S. Scardapane, S., Mixture-of-Experts Graph Transformers for Interpretable Particle Collision Detection, arXiv:2501.03432 [cs.LG], 2025.

• S.  Bordoni, A. Papaluca, P. Buttarini, A. Sopena, S. Giagu, S. Carrazza, Quantum noise modeling through Reinforcement Learning, arXiv:2408.01506 [quant-ph]

• L, Colantonio, A. Cacioppo, F. Scarpati, S. Giagu, Efficient Graph Coloring with Neural Networks: A Physics-Inspired Approach for Large Graphs, arXiv:2408.01503 [cs.LG] 

• A. Verdone, A. Devoto, C. Sebastiani, J. Carmignani, M. D'Onofrio, S. Giagu, S. Scardapane, M. Panella, Enhancing High-Energy Particle Physics Collision Analysis through Graph Data Attribution Techniques, arXiv:2407.14859 [cs.LG]

• I Ligato, G De Magistris, E Dilaghi, G Cozza, A Ciardiello, F Panzuto, S Giagu, B Annibale, C Napoli, G Esposito, Convolutional Neural Network Model for Intestinal Metaplasia Recognition in Gastric Corpus Using Endoscopic Image Patches, Diagnostics 2024, 14(13), 1376; https://doi.org/10.3390/diagnostics14131376

• A Cacioppo, L Colantonio, S Bordoni, S Giagu, Quantum Diffusion Models,  arXiv:2311.15444 [quant-ph] (submitted to nature quantum machine intelligence) 

• A Baiocchi, S Giagu, C Napoli, M Serra, P Nardelli, M Valleriani, Artificial neural networks exploiting point cloud data for fragmented solid objects classification,   Mach. Learn.: Sci. Technol. 4 045025 (2023)

• G Fumero, G Batignani, E Cassetta, C Ferrante, S Giagu, T Scopigno, Retrieving genuine nonlinear Raman responses in ultrafast spectroscopy via deep learning, APL Photonics 9, 066119 (2024), https://doi.org/10.1063/5.0198013, and arXiv:2309.16933 [physics.optics] 

• L Maglianella, L Nicoletti,  S Giagu*, C Napoli, S Scardapane, Convergent Approaches to AI Explainability for HEP Muonic Particles Pattern Recognition. Comput Softw Big Sci 7, 8 (2023). https://doi.org/10.1007/s41781-023-00102-z

• A Coccaro, FA Di Bello, S Giagu, L Rambelli, N Stocchetti, Fast Neural Network Inference on FPGAs for Triggering on Long-Lived Particles at Colliders, Mach. Learn.: Sci. Technol. 4 045040, DOI 10.1088/2632-2153/ad087a, arXiv:2307.05152 [hep-ex]

• ATLAS Collaboration, Search for light long-lived neutral particles that decay to collimated pairs of leptons or light hadrons in pp collisions at 𝑠√ = 13 TeV with the ATLAS detector. J. High Energ. Phys. 2023, 153 (2023). https://doi.org/10.1007/JHEP06(2023)153

• S Bordoni, S. Giagu, Convolutional neural network based decoders for surface codes, Quantum Inf Process 22, 151 (2023). https://doi.org/10.1007/s11128-023-03898-2

• L Arsini, B Caccia, A Ciardiello, S Giagu, C Mancini Terracciano, Nearest Neighbours Graph Variational AutoEncoder, Algorithms 2023, 16(3), 143; https://doi.org/10.3390/a16030143

• S Bordoni, D Stanev, T Santantonio, S Giagu, Long-Lived Particles Anomaly Detection with Parametrized Quantum Circuits, Particles 2023, 6(1), 297-311; https://doi.org/10.3390/particles6010016

• S Giagu, L Torresi, M Di Filippo, Tau Lepton Identification With Graph Neural Networks at Future Electron–Positron Colliders, Front. Phys., 19 July 2022, Volume 10 - 2022, https://doi.org/10.3389/fphy.2022.909205

• ATLAS Collaboration, Search for light long-lived neutral particles that decay to collimated pairs of leptons or light hadrons in pp collisions at s√=13~TeV with the ATLAS detector, arXiv:2206.12181 [hep-ex], accepted by JHEP.

• S Francescato, S Giagu, F Riti, G Russo, L Sabetta, F Tortonesi, Model compression and simplification pipelines for fast deep neural network inference in FPGAs in HEP, The European Physical Journal C 81 (11), 969 (2021), https://epjc.epj.org/10.1140/epjc/s10052-021-09875-2

• ATLAS Collaboration, Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector, Eur. Phys. J. C 82, 105 (2022). https://doi.org/10.1140/epjc/s10052-021-09878-z

• S Giagu, WIMP Dark Matter Searches With the ATLAS Detector at the LHC, Front. Phys., 17 May 2019, Sec. Cosmology, Volume 7 - 2019, https://doi.org/10.3389/fphy.2019.00075.

Educationals/general audience:

• L'AI nelle scienze naturali, una rivoluzione simbiotica, Sapienza Magazine 1/2024 

• Intelligenza Artificiale e Scienze Naturali - L’intelligenza artificiale all’incrocio dei saperi Fondazione Roma Sapienza - 22 Febbraio 2024 (radio radicale)

• A I , M L & D P  in 60': Introduzione all'Intelligenza Artificiale - Incontri Di fisica 2023 Laboratori Nazionali Frascati INFN

• Caduti nella rete (neurale) - Asimmetrie anno 14 numero 27 (2029) 

Old selected Pubblications:

• "Search for long-lived neutral particles decaying into lepton jets in proton-proton collisions at sqrt(s) = 8 TeV with the ATLAS detector", JHEP11 (2014) 088.

• "Evidence for the spin-0 nature of the Higgs boson using ATLAS data", Phys.Lett. B 726 (2013) 120-144

• "Observation of a New Particle in the Search for the Standard Model Higgs Boson with the ATLAS Detector at the LHC”, ATLAS Collaboration, Phys. Lett. B 716 (2012) 1-29.

• “First Flavor Tagged Determination of Bounds on Mixing-Induced CP Violation in B0->J/psi phi decays”, CDF Collaboration, Phys.Rev.Lett. 100, 161802 (2008).

• “The Muon Trigger in ATLAS”, The ATLAS muon trigger group, PoS: ACAT (2007).

• "Evidence for D0-D0bar Mixing using the CDF II detector,", CDF Collaboration, Phys.Rev.Lett. 100, 12802 (2008).

• "Search for B0(s)->mu+mu- and  B0->mu+mu- decays with 2 fb-1 of p anti-p collisions,  Phys.Rev.Lett. 100, 101802 (2008).

• "Observations of B0(s)-B-bar0(s) Oscillations,", CDF Collaboration, Phys.Rev.Lett.  97, 24203 (2006).

• "Observation of Bs->K+K- and Measurements of Branching Fractions of Charmless Two-body Decays of B0 and Bs Mesons in p-pbar Collisions at sqrt(s)=1.96 TeV", CDF Collaboration, Phys.Rev.Lett. 97 (2006) 211802.

• "First Evidence for $B_s^0 \to \phi \phi$ Decay and Measurements of Branching Ratio and $A_{CP}$ for $B^+ \to \phi K^+$", CDF Collaboration, Phys.Rev.Lett. 95 (2005) 031801.

• "Measurement of Partial Widths and Search for Direct CP Violation in $D^0$ Meson Decays to $K^-K^+$ and $\pi^-\pi^+$", CDF Collaboration, Phys.Rev.Lett. 94 (2005) 122001.

• "Design and Performance Test of the CDF Time-Of-Flight System", S.Giagu et Al., Nucl. Instrum. Meth. A461:579-581, 2001

• "Precision Electroweak Measurements on The Z Resonance", LEP and SLD collaborations, Phys. Rep. 427(2006) 257-454.

• "Search for Scalar Leptons, Charginos and Neutralinos in e+e- collisions at Sqrt(s) = 161 - 172 GeV", L3 Collaboration, Eur. Phys.Jour. C4, 207-219 (1998).

• "Search for Suspersymmetric Particles at 130 GeV < Sqrt(s) < 140 GeV at LEP, L3 Collaboration, Phys. Lett. B 377 (1996) 289-303.

• "A Direct Determination of the Number of Light Neutrino Families from e+e- --> nu nubar gamma at LEP", L3 Collaboration, Phys. Lett. B 275 (1992) 209.