Tootfinder

Evaluation and Comparison Semantics for ODRL
Jaime Osvaldo Salas, Paolo Pareti, Semih Yumu\c{s}ak, Soulmaz Gheisari, Luis-Daniel Ib\'a\~nez, George Konstantinidis
https://arxiv.org/abs/2509.05139

Evaluation and Comparison Semantics for ODRL
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 access and usage of digital resources. Although preliminary progress has been made on the formal specification of the language's features, a comprehensive formal semantics of ODRL is still missing. In this paper, we provide a simple and intuitive formal semantics for ODRL that is based on query answering. Our semantics r…