Imre Kocsis

Impact Assessment of IT Security Breaches in Cyber-Physical Systems: Short paper

2021

The increased cyber-attack surface in cyber-physical systems, the close coupling to vulnerable physical processes, and the potential for human casualties necessitate a careful extension of traditional safety methodologies, e.g., error propagation analysis (EPA), with cybersecurity …

Porting a benchmark with a classic workload to blockchain

2022 · Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing

Many cross-organization cooperation applications of blockchain-based distributed ledger technologies (DLT) do not aim at innovation at the cooperation pattern level: essentially the same "business" is conducted by the parties, but this time without a central …

Blockchain-Based, Confidentiality-Preserving Orchestration of Collaborative Workflows

2023 · arXiv (Cornell University)

Business process collaboration between independent parties can be challenging, especially if the participants do not have complete trust in each other. Tracking actions and enforcing the activity authorizations of participants via blockchain-hosted smart contracts is …

A Prolog-based Approach to Self-Evaluated, Declarative and Zero-Knowledge Verifiable Policies

2024

In most domains where declarative policies are employed, it is typically the executor of the policy who performs policy evaluation, and not the subjects of policies. However, this approach has evident drawbacks from the trust, …

On Modeling Blockchain-based Financial Workflows using BPMN: A Systematic Literature Review

2026 · Zenodo (CERN European Organization for Nuclear Research)

This repository contains the research artifacts accompanying the manuscript titled “On Modeling Blockchain-based Financial Workflows using BPMN: A Systematic Literature Review”. The artifacts include the full literature corpus metadata, data extraction and coding templates, and …