On the Mental Workload Assessment of Uplift Mapping Representations in Linked Data

End-user engineering of ontology-based knowledge bases

“…The jigsaw metaphor has already been used in the Semantic Web community for the creation of Linked Data mappings [30] and the formulation of SPARQL queries [7]. Junior et al [29] report on an experiment that indicates that users achieved higher performance and had a lower perceived mental workload when creating Linked Data mappings using the jigsaw metaphor.…”

Facilitating Data Curation: a Solution Developed in the Toxicology Domain

“…Fig. 3 also illustrates how attributes are linked to predicates in the 6 http://ontologies.vub.be/oecd# This URI is currently only accessible from within the VUB's firewall. The ontology and knowledge base are not to become publicly available.…”

“…The adoption of the jigsaw metaphor in the Semantic Web community has been used, with success, for the creation of Linked Data mappings [2] and the formulation of SPARQL queries [3]. Experiments already indicated that users with similar backgrounds achieved higher performance and had a lower perceived mental workload when creating Linked Data mappings [6]. Recently, [7] reported on a block-based approach for instantiating a recipe ontology and an evaluation with an experiment involving 14 participants.…”