Results 21 to 30 of about 318,242 (266)

Narrativizing Knowledge Graphs [PDF]

open access: yes, 2022
Any natural language expression of a set of facts – that can be represented as a knowledge graph – will more or less overtly assume a specific perspective on these facts. In this paper we see the conversion of a given knowledge graph into natural language as the construction of a narrative about the assertions made by the knowledge graph. We, therefore,
Porzel, Robert   +5 more
openaire   +3 more sources

A solution and practice for combining multi-source heterogeneous data to construct enterprise knowledge graph

open access: yesFrontiers in Big Data, 2023
The knowledge graph is one of the essential infrastructures of artificial intelligence. It is a challenge for knowledge engineering to construct a high-quality domain knowledge graph for multi-source heterogeneous data.
Chenwei Yan   +6 more
doaj   +1 more source

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

Signal Knowledge Graph

open access: yesCoRR, 2022
8 pages, 10 ...
Anj Simmons, Rajesh Vasa
openaire   +2 more sources

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 0001, Juan F. Sequeda
openaire   +2 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

Towards a Knowledge Graph for Teaching Knowledge Graphs [PDF]

open access: yesCoRR
This poster paper describes the ongoing research project for the creation of a use-case-driven Knowledge Graph resource tailored to the needs of teaching education in Knowledge Graphs (KGs). We gather resources related to KG courses from lectures offered by the Semantic Web community, with the help of the COST Action Distributed Knowledge Graphs and ...
Ilkou, E., Jiménez-Ruiz, E.
openaire   +3 more sources

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

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

Knowledge Graph Validation

open access: yesCoRR, 2020
Knowledge graphs (KGs) have shown to be an important asset of large companies like Google and Microsoft. KGs play an important role in providing structured and semantically rich information, making them available to people and machines, and supplying accurate, correct and reliable knowledge.
Elwin Huaman   +2 more
openaire   +2 more sources

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