Detecting erroneous identity links on the web using network metrics

J Raad, W Beek, F Van Harmelen, N Pernelle… - The Semantic Web …, 2018 - Springer
In the absence of a central naming authority on the Semantic Web, it is common for different
datasets to refer to the same thing by different IRIs. Whenever multiple names are used to …

The sameas problem: A survey on identity management in the web of data

J Raad, N Pernelle, F Saïs, W Beek… - arxiv preprint arxiv …, 2019 - arxiv.org
In a decentralised knowledge representation system such as the Web of Data, it is common
and indeed desirable for different knowledge graphs to overlap. Whenever multiple names …

LODChain: Strengthen the Connectivity of Your RDF Dataset to the Rest LOD Cloud

M Mountantonakis, Y Tzitzikas - International Semantic Web Conference, 2022 - Springer
It is not an easy task for a data owner to publish a dataset as Linked Data with connections
to existing datasets since there are too many datasets, thus it is hard to find the related ones …

Refining Large Integrated Identity Graphs Using the Unique Name Assumption

S Wang, J Raad, P Bloem, F van Harmelen - European Semantic Web …, 2023 - Springer
Abstract The Unique Name Assumption (UNA) supposes that two terms with distinct
identifiers from the same knowledge base do not refer to the same real-world entity. The …

Constructing and cleaning identity graphs in the LOD cloud

J Raad, W Beek, F van Harmelen, J Wielemaker… - Data …, 2020 - direct.mit.edu
In the absence of a central naming authority on the Semantic Web, it is common for different
data sets to refer to the same thing by different names. Whenever multiple names are used …

MetaLink: a travel guide to the LOD cloud

W Beek, J Raad, E Acar, F van Harmelen - … Crete, Greece, May 31–June 4 …, 2020 - Springer
Graph-based traversal is an important navigation paradigm for the Semantic Web, where
datasets are interlinked to provide context. While following links may result in the discovery …

Identity management in knowledge graphs

J Raad - 2018 - hal.science
In the absence of a central naming authority on the Web of data, it is common for different
knowledge graphs to refer to the same thing by different names (IRIs). Whenever multiple …

[PDF][PDF] Knowledge Graph Refinement: Link Detection, Link Invalidation, Key Discovery and Data Enrichment

F Saïs - 2019 - hal.science
This habilitation thesis outlines some methods and tools resulting from my research activities
during the last ten years as well as my scientific projects for a near future. These methods …

Dissimilarity-based approach for Identity Link Invalidation

ACF Da Silva, F Saïs, E Waller… - 2020 IEEE 29th …, 2020 - ieeexplore.ieee.org
More and more datasets are currently connected by identity links using properties such as
owl: sameAs expressed in OWL. Identity links are statements that declare that two resources …

Measurements of the branching fractions for B {sub (s)}{yields} D {sub (s)}{pi}{pi}{pi} and {Lambda}{sub b}{sup 0}{yields}{Lambda}{sub c}{sup+}{pi}{pi}{pi}

R Aaij, T Bauer, M van Beuzekom… - Physical Review. D …, 2011 - osti.gov
Branching fractions of the decays H {sub b}{yields} H {sub c}{pi}{sup-}{pi}{sup+}{pi}{sup-}
relative to H {sub b}{yields} H {sub c}{pi}{sup-} are presented, where H {sub b}(H {sub c}) …