A Case Study in Bootstrapping Ontology Graphs from Textbooks
Ontology graphs are graphs in which the nodes are generic classes and edges have labels that specify the relationships between the classes. In this paper, we address the question:to what extent can automated extraction and crowdsourcing techniques be combined to boostrap the creation of comprehensive and accurate ontology knowledge graphs? By adapting the state-of-the-art language model BERT to the task, and leveraging a novel relationship selection task, we show that even though it is difficult to achieve a high precision and recall, automated term extraction and crowd sourcing provide a way to bootstrap the ontology graph creation for further refinement and improvement through human effort.
Code (0)
등록된 구현이 없습니다.
Tasks
Knowledge GraphsLanguage ModelingLanguage ModellingTerm ExtractionMethods 이 논문이 사용한 방법론
Similar Papers 제목 키워드 기반
The Landscape of Ontology Reuse Approaches
Ontology reuse aims to foster interoperability and facilitate knowledge reuse. Several approaches are typically evaluated by ontology engineers when bootstrapping a new project. However, current practices are often motiv…
Decision MakingOntology-based Adaptive e-Textbook Platform for Student and Machine Co-Learning
The use of electronic textbooks (e-book) has been heavily studied over the years due to their flexibility, accessibility, interactivity and extensibility. Yet current shortcomings of e-book, which is often just a digitiz…
Information RetrievalRetrievalFrom Textbooks to Knowledge: A Case Study in Harvesting Axiomatic Knowledge from Textbooks to Solve Geometry Problems
Textbooks are rich sources of information. Harvesting structured knowledge from textbooks is a key challenge in many educational applications. As a case study, we present an approach for harvesting structured axiomatic k…
MathQuestion AnsweringUsing TEI for textbook research
The following paper describes the first steps in the development of an ontology for the textbook research discipline. The aim of the project WorldViews is to establish a digital edition focussing on views of the world de…
Information RetrievalQuery Expressibility and Verification in Ontology-Based Data Access
In ontology-based data access, multiple data sources are integrated using an ontology and mappings. In practice, this is often achieved by a bootstrapping process, that is, the ontology and mappings are first designed to…