4 papers
A Formally Grounded ODRL Evaluator: Implementation and Comparison
Jaime Osvaldo Salas, Paolo Pareti, Adeel Aslam +2
The ODRL policy language is emerging as the de-facto standard for policy modelling data access and usage preferences, AI governance policies and data workflows in European dataspac…
Enforcing Trust Accountability with Backward Propagation
Wenbo Wu, George Konstantinidis
Trust and reputation management underpins reliable interactions in distributed networks, yet existing trust models rely solely on forward propagation of interaction-based trust sig…
ODRL Policy Comparison Through Normalisation
Jaime Osvaldo Salas, Paolo Pareti, George Konstantinidis
The ODRL language has become the standard for representing policies and regulations for digital rights. However its complexity is a barrier to its usage, which has caused many rela…
Evaluation and Comparison Semantics for ODRL
Jaime Osvaldo Salas, Paolo Pareti, Semih YumuÅak +3
We consider the problem of evaluating, and comparing computational policies in the Open Digital Rights Language (ODRL), which has become the de facto standard for governing the acc…