Do embeddings actually capture knowledge graph semantics?
Abstract Knowledge graph embeddings that generate vector space representations of
knowledge graph triples, have gained considerable popularity in past years. Several …
knowledge graph triples, have gained considerable popularity in past years. Several …
Do Similar Entities have Similar Embeddings?
Abstract Knowledge graph embedding models (KGEMs) developed for link prediction learn
vector representations for entities in a knowledge graph, known as embeddings. A common …
vector representations for entities in a knowledge graph, known as embeddings. A common …
Aligning Knowledge Graphs Provided by Humans and Generated from Neural Networks in Specific Tasks
T Li, J Zhou - arXiv preprint arXiv:2404.16884, 2024 - arxiv.org
This paper develops an innovative method that enables neural networks to generate and
utilize knowledge graphs, which describe their concept-level knowledge and optimize …
utilize knowledge graphs, which describe their concept-level knowledge and optimize …
Enhancing query answer completeness with query expansion based on synonym predicates
E Niazmand - Companion Proceedings of the Web Conference 2022, 2022 - dl.acm.org
Community-based knowledge graphs are generated following hybrid approaches, where
human intelligence empowers computational methods to effectively integrate encyclopedic …
human intelligence empowers computational methods to effectively integrate encyclopedic …
Discovering Relationships Among Properties in Wikidata Knowledge Graph
E Niazmand, ME Vidal - International Conference on Big Data Analytics …, 2024 - Springer
Wikidata, a community-maintained knowledge graph (KG), may integrate different entities
and properties with the same meaning. Contributors can add new properties similar in …
and properties with the same meaning. Contributors can add new properties similar in …
Bringing Back Semantics to Knowledge Graph Embeddings: An Interpretability Approach
A Domingues, N Jain, AM Penuela… - … Conference on Neural …, 2024 - Springer
Abstract Knowledge Graph Embeddings Models project entities and relations from
Knowledge Graphs into a vector space. Despite their widespread application, concerns …
Knowledge Graphs into a vector space. Despite their widespread application, concerns …
Discovering Fine-Grained Semantics in Knowledge Graph Relations
Knowledge graphs (KGs) provide structured representation of data in the form of relations
between different entities. The semantics of relations between words and entities are often …
between different entities. The semantics of relations between words and entities are often …
Detecting Synonymous Properties by Shared Data-Driven Definitions
Abstract Knowledge graphs have become an essential source of entity-centric information
for modern applications. Today's KGs have reached a size of billions of RDF triples extracted …
for modern applications. Today's KGs have reached a size of billions of RDF triples extracted …
[PDF][PDF] Resolving Representation Heterogeneity in Real-World Knowledge Graphs
JC Kalo - 2021 - leopard.tu-braunschweig.de
Abstract Knowledge graphs are repositories providing factual knowledge about entities.
They are a great source of knowledge to support modern AI applications for Web search …
They are a great source of knowledge to support modern AI applications for Web search …
Representation and curation of knowledge graphs with embeddings
N Jain - 2022 - publishup.uni-potsdam.de
Knowledge graphs are structured repositories of knowledge that store facts about the
general world or a particular domain in terms of entities and their relationships. Owing to the …
general world or a particular domain in terms of entities and their relationships. Owing to the …