This project implements FitLayout-based applications and tools for automatic information extraction from the CEUR-WS.org workshop proceedings pages. The tools were created as a proposed solution of the Task 1 of the Semantic Publishing Challenge 2015 colocated with the Extended Semantic Web Conference 2015.

The whole package is build using maven. Use mvn package for creating the runnable SemPub2015Extractor.jar.

Run the extraction tool using

java -jar SemPub2015Extractor.jar

This will start a FitLayout JavaScript console. Use help() command for obtaining more info.

For accomplishing the SemPub2015 Task1 the following commands should be used:

processEvaluationSet();
transformToDomain();

This assumes the Blazegraph storage to be running at https://localhost:8080/bigdata. Use storage.connect() to connect another repository.

After this, the storage should contain the complete extracted data.

The SPARQL queries corresponding to the individual SemPub2015 queries are located in sparql/ESWC2015-queries.txt.

The transformation query from the domain-independent logical model to the domain-dependent CEUR workshop ontology is located in logicalTree2domain.sparql. The transformation itself is included in the transformToDomain() call so it's not necessary to execute this query manually.

The related publication is the following:

MILIČKA Martin and BURGET Radek. Information Extraction from Web Sources based on Multi-aspect Content Analysis. In: Semantic Web Evaluation Challenges, SemWebEval 2015 at ESWC 2015. Portorož: Springer International Publishing, 2015, pp. 81-92. ISBN 978-3-319-25517-0. ISSN 1865-0929.

This work was supported by the BUT FIT grant FIT-S-14-2299 and the IT4Innovations Centre of Excellence CZ.1.05/1.1.00/02.0070.