Results 21 to 30 of about 1,499,030 (277)

A Dynamic Convolutional Network-Based Model for Knowledge Graph Completion

open access: yesInformation, 2022
Knowledge graph embedding can learn low-rank vector representations for knowledge graph entities and relations, and has been a main research topic for knowledge graph completion.
Haoliang Peng, Yue Wu
doaj   +1 more source

Knowledge Graphs

open access: yes, 2020
This paper presents the Knowledge Graph Usage framework, which allows the introduction of Knowledge Graph features to support Trust, Privacy, Transparency and Accountability concerns regarding the use of its contents by applications. A real-world example is presented and used to illustrate how the framework can be used.
Umutcan Serles, Dieter Fensel
  +6 more sources

Towards a biodiversity knowledge graph [PDF]

open access: yes, 2016
One way to think about "core" biodiversity data is as a network of connected entities, such as taxa, taxonomic names, publications, people, species, sequences, images, and collections that form the "biodiversity knowledge graph".
Page, Roderic
core   +3 more sources

MSEN: A Multi-Scale Evolutionary Network for Modeling the Evolution of Temporal Knowledge Graphs

open access: yesFuture Internet, 2023
Temporal knowledge graphs play an increasingly prominent role in scenarios such as social networks, finance, and smart cities. As such, research on temporal knowledge graphs continues to deepen.
Yong Yu   +5 more
doaj   +1 more source

Healthcare knowledge graph construction: A systematic review of the state-of-the-art, open issues, and opportunities

open access: yesJournal of Big Data, 2023
The incorporation of data analytics in the healthcare industry has made significant progress, driven by the demand for efficient and effective big data analytics solutions.
Bilal Abu-Salih   +5 more
doaj   +1 more source

Knowledge Graphs

open access: yesProceedings of the 29th ACM International Conference on Information & Knowledge Management, 2020
Knowledge Graphs can be considered as fulfilling an early vision in Computer Science of creating intelligent systems that integrate knowledge and data at large scale. Stemming from scientific advancements in research areas of Semantic Web, Databases, Knowledge representation, NLP, Machine Learning, among others, Knowledge Graphs have rapidly gained ...
Claudio Gutierrez, Juan F. Sequeda
openaire   +2 more sources

Methods of Patent Knowledge Graph Construction [PDF]

open access: yesJisuanji kexue, 2022
Patent knowledge graph plays a important role in patent accurate retrieval,patent in-depth analysis and patent know-ledge training.This paper proposes a practical patent knowledge graph construction method based on seed knowledge graph,text mining and ...
DENG Liang, CAO Cun-gen
doaj   +1 more source

Tuck-KGC: based on tensor decomposition for diabetes knowledge graph completion model integrating Chinese and Western medicine [PDF]

open access: yesPeerJ Computer Science
The medical knowledge graph is essential for intelligent medical services, encompassing personalized diagnostics, precision therapies, and intelligent consultations, among others.
Jiangtao ZhangSun   +4 more
doaj   +2 more sources

Survey on Inductive Learning for Knowledge Graph Completion [PDF]

open access: yesJisuanji kexue yu tansuo, 2023
Knowledge graph completion can make knowledge graph more complete. However, traditional knowledge graph completion methods assume that all test entities and relations appear in the training process.
LIANG Xinyu, SI Guannan, LI Jianxin, TIAN Pengxin, AN Zhaoliang, ZHOU Fengyu
doaj   +1 more source

Mining health knowledge graph for health risk prediction [PDF]

open access: yes, 2020
Nowadays classification models have been widely adopted in healthcare, aiming at supporting practitioners for disease diagnosis and human error reduction. The challenge is utilising effective methods to mine real-world data in the medical domain, as many
Cai, Yi   +6 more
core   +2 more sources

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