live: a tool for checking licenses compatibility between vocabularies and data
DESCRIPTION
Poster of the LIVE framework presented during the Poster & Demo session during the Semantic Web Conference, 2014.TRANSCRIPT
LIVE: a Tool for Checking Licenses Compatibility between Vocabularies and Data
Guido Governatori1, Ho-Pun Lam1, Antonio Rotolo2, Serena Villata3, Ghislain A. Atemezing4(*), and Fabien Gandon3 1NICTA Queensland Research Laboratory
Nowadays, lots of effort is needed to enhance the association of licenses to data on the Web, and to process licensed material in an automated way
1 Efforts are made to explicitly attach licenses to data on the Web
2
3
Vocabularies are specific types of data used to model datasets
How can a publisher detects incompatibilities between licenses in data and vocabularies?
LIVE (Licenses VErification) is a framework to support data publishers in verifying licenses compatibility
between the data and the vocabularies
LIVE Features • LIVE takes an input a graph URI or VOiD file • Retrieves vocabularies used in a dataset • Retrieves for each vocabulary, the associate license using
Linked Open Vocabulary catalogue • Takes an input the set of licenses of the vocabularies and
the dataset • Uses RDF-Defeasible Theory of SPINdle to check Licenses
compatibility • Returns yes/no answers.
• LIVE is a Javascript application, combining HTML + Bootstrap (CSS)
• VoID License parsing using a N3 parser for Javascript.
• An API for consuming the result of SPINdle (JAVA) output.
• Demo available at http://www.eurecom.fr/~atemezin/licenseChecker/index.html
(*) The author thanks the Semantic Web Science Association (SWSA) for the grant receives to participate at ISWC, 2014.
2University of Bologna [email protected]
3INRIA Sophia Antipolis [email protected]
4EURECOM, Sophia Antipolis [email protected]
LIVE framework architecture LIVE Implementation
Licenses compatibility module
User Interface and sample results
70% of the datasets used for evaluation were verified by LIVE in less than 5 s.
Motivation