Research · travaux et réflexions· papers and essays

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16 travaux

PrépublicationPreprint2026

Who Verifies the Builder? Toward Independent Assurance for Agent-Produced Software

Sion Israel Sion, Alain April

Zenodo (prépublication, version arXiv à venir)Zenodo (preprint, arXiv version coming soon)

AI SafetyQualité & test logicielSoftware quality & testingGénie logiciel & mesureSoftware engineering & measurement

Voir la ficheView details →DOI 10.5281/zenodo.23442776 ↗Zenodo ↗

PrépublicationPreprint2026

Beyond Document Integrity: Auditing Resolved States of Formalized Legal Documents

Sion Israel Sion, James Hazard, Charlaine Bouchard

Zenodo (prépublication)Zenodo (preprint)

LegalTechTraçabilité & systèmes distribuésTraceability & distributed systems

Voir la ficheView details →DOI 10.5281/zenodo.23443043 ↗Zenodo ↗

AtelierWorkshopAccepté · lien à venirAccepted · link coming soonDémo interactiveInteractive demo2026

Pixel Block Chain: Spatial Tamper Localization and Crop-Resilient Edit Ledger for Images in the Wild

François Légaré, Sion Israel Sion, Alain April

IEEE ICIP 2026, atelier MMForWild, Tampere (Finlande)IEEE ICIP 2026, MMForWild workshop, Tampere (Finland)

AI SafetyTraçabilité & systèmes distribuésTraceability & distributed systems

Lire le récitRead the story →Démo interactiveInteractive demo ↗Programme de l'atelierWorkshop programme ↗

ConférenceConferenceAccepté · lien à venirAccepted · link coming soonBest Paper Award2026

A Software Version Upgrade sized with the COSMIC ISO standard: Management Lessons Learned from a Case Study

Ling Guo, Sion Israel Sion, Alain Abran, Monica Villavicencio, J. M. Desharnais

IWSM 2026 (conférence principale)IWSM 2026 (main conference)

Génie logiciel & mesureSoftware engineering & measurement

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ConférenceConferenceAccepté · lien à venirAccepted · link coming soon2026

Sizing Software Application Generators: A Case Study of the SimSE Educational Games Generator for Software Engineering Students

Ling Guo, Sion Israel Sion, Alain Abran, Monica Villavicencio, J. M. Desharnais

IWSM 2026 (conférence principale)IWSM 2026 (main conference)

Génie logiciel & mesureSoftware engineering & measurement

Voir la ficheView details →

Journal2026

BRA-PS: A Blockchain Reference Architecture for Public Sector Citizen-Centric Applications

Sion Israel Sion, Kaiwen Zhang, Alain April

Software (MDPI), vol. 5, no. 3, art. 29

GovTech

Voir la ficheView details →DOI 10.3390/software5030029 ↗Prépublication (Preprints.org)Preprint (Preprints.org) ↗

Journal2026

Enforcing Global Usage Constraints in Distributed Systems: A Formal Model of Directed Traceability

Sion Israel Sion, Alain April, Kaiwen Zhang, Mónica Villavicencio Cabezas, Alain Abran

IEEE Access

Traçabilité & systèmes distribuésTraceability & distributed systems

Voir la ficheView details →DOI 10.1109/ACCESS.2026.3700864 ↗

Journal2026

Transforming Biospecimen Management: A Roadmap for Integrated Sample Traceability in the Era of Global Research

Sion Israel Sion, Trinh Nguyen-Phan, Mélissa Fortin, Anne-Marie Mes-Masson, Kaiwen Zhang

Biopreservation and Biobanking

HealthTechTraçabilité & systèmes distribuésTraceability & distributed systems

Voir la ficheView details →DOI 10.1177/19475535251366364 ↗

RésuméAbstractCouverture pressePress coverage2025

Blockchain-Based Universal Identifiers for Biobank Sample Tracking in Canada

Sion Israel Sion, Trinh Nguyen-Phan, Mélissa Fortin, Anne-Marie Mes-Masson, Kaiwen Zhang

ISBER 2025 Annual Meeting (résumé publié dans Biopreservation and Biobanking)ISBER 2025 Annual Meeting (abstract published in Biopreservation and Biobanking)

HealthTech

Voir la ficheView details →DOI 10.1089/bio.2025.36661 ↗Article de l'ÉTSÉTS news article ↗

ConférenceConference2024

A Comprehensive Review of Multi-chain Architecture for Blockchain Integration in Organizations

Sion Israel Sion, Kaiwen Zhang, Alain April, Thomas Maketa Lutete, Charlaine Bouchard

BPM 2024, Springer LNBIP vol. 527, pp. 5-24

LegalTechTraçabilité & systèmes distribuésTraceability & distributed systems

Voir la ficheView details →DOI 10.1007/978-3-031-70445-1_1 ↗

Chapitre de livreBook chapter2024

Une preuve de concept déployée sur un registre distribué pour le service public : taxation-immatriculation d'un véhicule par la SAAQ-Revenu Québec (certificat VDE-23)

Sion Israel Sion, Kaiwen Zhang

Éditions Yvon Blais, pp. 33-67

GovTech LegalTech

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Symposium doctoralDoctoral symposium2023

Decentralized Service Composition Applications (dXapps): Towards A new Paradigm for Building Blockchain Applications

Sion Israel Sion

ACM Middleware 2023, Doctoral Symposium

Traçabilité & systèmes distribuésTraceability & distributed systems

Voir la ficheView details →DOI 10.1145/3626564.3629094 ↗

ConférenceConference2023

Towards Citizen-Centric Services using Blockchain-Powered Digitalization of Public Sector Processes

Sion Israel Sion, Kaiwen Zhang, Alain April

IEEE BCCA 2023 (Fifth International Conference on Blockchain Computing and Applications)

GovTech

Voir la ficheView details →DOI 10.1109/BCCA58897.2023.10338883 ↗

ConférenceConference2023

B-ROSCA: A Smart Contract-Based Selection of ROSCA Communities Using Collateral

Zahra Batool, Sion Israel Sion, Rodrigue Tonga Naha, Kaiwen Zhang

IEEE DAPPS 2023 (International Conference on Decentralized Applications and Infrastructures)

Traçabilité & systèmes distribuésTraceability & distributed systems

Voir la ficheView details →DOI 10.1109/DAPPS57946.2023.00011 ↗

AtelierWorkshop2023

A Reference Architecture based on Blockchain for the Digitalization of Citizen-centric Public Sector Processes

Sion Israel Sion, Kaiwen Zhang, Alain April

CEUR Workshop Proceedings

GovTech

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Mémoire / ThèseThesis2023

Une architecture de référence basée sur la chaîne de blocs pour la numérisation des services publics centrés sur le citoyen

Sion Israel Sion

Mémoire de maîtrise, École de technologie supérieure (ÉTS)Master's thesis, École de technologie supérieure (ÉTS)

GovTech

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