Linked Open Data Validity -- A Technical Report from ISWS 2018

摘要: Linked Open Data (LOD) is the publicly available RDF data in Web. Each LOD entity identfied by a URI and accessible via HTTP. encodes globalscale knowledge potentially to any human as well artificial intelligence that may want benefit from it background for supporting their tasks. has emerged backbone of applications diverse fields such Natural Language Processing, Information Retrieval, Computer Vision, Speech Recognition, many more. Nevertheless, regardless specific tasks LOD-based tools aim address, reuse be challenging reasons, e.g. semantic heterogeneity, provenance, quality. As aptly stated Heath et al. might outdated, imprecise, or simply wrong": there arouses necessity investigate problem linked validity. This work reports collaborative effort performed nine teams students, guided an equal number senior researchers, attending International Semantic Web Research School (ISWS 2018) towards addressing investigation different perspectives coupled with approaches tackle issue.