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Semantic Technologies & GATE NSWI140 22.12.2010 Jan Dědek.

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Presentation on theme: "Semantic Technologies & GATE NSWI140 22.12.2010 Jan Dědek."— Presentation transcript:

1 Semantic Technologies & GATE NSWI140 22.12.2010 Jan Dědek

2 GATE General Architecture for Text Engineering Natural Language Processing (NLP) Information Extraction (IE) Text Annotation http://gate.ac.uk/

3 GATE

4 Ontology-Based Information Extraction –http://gate.ac.uk/demos/obie/obie.htmlhttp://gate.ac.uk/demos/obie/obie.html –The OBIE movie shows how to: load an unannotated document and automatically annotate it with OBIE (Ontology-Based Information Extraction), manually add, delete and change annotations using OCAT (Ontology Corpus Annotation Tool), which displays an ontology tree of annotations, and send the document back to the trainer to improve the model incrementally.

5 Semantic Technologies & GATE GATE Training and Certification –http://gate.ac.uk/family/training.htmlhttp://gate.ac.uk/family/training.html –Track 3: Advanced GATE Module 9: Semantic Annotation with GATE –Track 4: Semantic Technology: Basics, Tools, and Applications Module 13: Introduction to Semantic Technology, Ontologies and the Semantic Web Module 14: Linked Data Management and RDF Search Module 15: Semantic Repositories: Data models, query languages, OWLIM and benchmarking Module 16: Semantic Search: information retrieval methods

6 Third GATE Training Course, August 30th- September 3rd 2010, Montreal, Canada http://gate.ac.uk/wiki/TrainingCourseAug2010/ Track 3: Advanced GATE –Module 9: Semantic Annotation with GATE http://gate.ac.uk/sale/talks/gate-course-aug10/track-3/module-9- ontologies/module-9-ontologies.pdfhttp://gate.ac.uk/sale/talks/gate-course-aug10/track-3/module-9- ontologies/module-9-ontologies.pdf Track 4: Semantic Technology: Basics, Tools, and Applications –Module 13: Introduction to Semantic Technology, Ontologies and the Semantic Web https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-13.pdf –Module 14: Linked Data Management and RDF Search https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-14.pdf –Module 15: Semantic Repositories: Data models, query languages, OWLIM and benchmarking https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-15.pdf –Module 16: Semantic Search: information retrieval methods https://gate.ac.uk/wiki/TrainingCourseAug2010/track4-slides/module-16.pdf

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