Research Graph - Estado da Arte de KG

Research Graph -> https://researchgraph.org/

Research Graph pipeline transforms data from research repositories into a connected graph.

Research Graph Augment API transforms disconnected research information to a connected graph, and augment this graph with the data from the global network of scholarly works. Augment API leverages the Research Graph distributed network and persistent identifiers to establish connections between publications, researchers, research datasets and grants across global infrastructures such as DataCite and open access initiatives such as Scholix.

>>> Não é o Scholia <<<<

Possui um esquema simples !!! LPG. Usam o Neo4J

Uma apresentação sobre o projeto -> https://youtu.be/1EAQIV6HT_8

No site tem uma lista de publicações

Interoperabilidade com vários repositórios como ORCID, GRID, DataCite, ...

O grafo resultante pode ser explorado aqui -> https://researchgraph.org/nci

O grafo é exportável em JSON-LD usando o Schema.org

The complete NCI graph is available for download in the GraphML format. This graph contains 3,268 nodes and 6,402 connections.

Comentários

Postagens mais visitadas deste blog

Connected Papers: Uma abordagem alternativa para revisão da literatura

Durante um projeto de pesquisa podemos encontrar um artigo que nos identificamos em termos de problema de pesquisa e também de solução. Então surge a vontade de saber como essa área de pesquisa se desenvolveu até chegar a esse ponto ou quais desdobramentos ocorreram a partir dessa solução proposta para identificar o estado da arte nesse tema. Podemos seguir duas abordagens: realizar uma revisão sistemática usando palavras chaves que melhor caracterizam o tema em bibliotecas digitais de referência para encontrar artigos relacionados ou realizar snowballing ancorado nesse artigo que identificamos previamente, explorando os artigos citados (backward) ou os artigos que o citam (forward) Mas a ferramenta Connected Papers propõe uma abordagem alternativa para essa busca. O problema inicial é dado um artigo de interesse, precisamos encontrar outros artigos relacionados de "certa forma". Find different methods and approaches to the same subject Track down the state of the art rese...

Knowledge Graph Embedding with Triple Context - Leitura de Abstract

Jun Shi, Huan Gao, Guilin Qi, and Zhangquan Zhou. 2017. Knowledge Graph Embedding with Triple Context. In Proceedings of the 2017 ACM on Conference on Information and Knowledge Management (CIKM '17). Association for Computing Machinery, New York, NY, USA, 2299–2302. https://doi.org/10.1145/3132847.3133119 ABSTRACT Knowledge graph embedding, which aims to represent entities and relations in vector spaces, has shown outstanding performance on a few knowledge graph completion tasks. Most existing methods are based on the assumption that a knowledge graph is a set of separate triples, ignoring rich graph features, i.e., structural information in the graph. In this paper, we take advantages of structures in knowledge graphs, especially local structures around a triple, which we refer to as triple context. We then propose a Triple-Context-based knowledge Embedding model (TCE). For each triple, two kinds of structure information are considered as its context in the graph; one is the out...

Exploratory Search: From Finding to Understanding - Leitura de Artigo

Gary Marchionini. 2006. Exploratory search: from finding to understanding. Commun. ACM 49, 4 (April 2006), 41–46. https://doi.org/10.1145/1121949.1121979 This article distinguishes exploratory search that blends quer ying and browsing strategies from retrieval that is best served by analytical strategies ... Exploratory search. Search is a fundamental life activity. A hierarchy of information needs may also be defined that ranges from basic facts that guide short-term actions (for example, the predicted chance for rain today to decide whether to bring an umbr ella) to networks of related concepts that help us under stand phenomena or execute complex activities (for example, the relationships between bond prices and stock prices to manage a retirement portfolio) to com plex networks of tacit and explicit knowledge that accretes as expertise over a lifetime (for example, the most promising paths of investigation for the sea soned scholar or designer)....

Pesquisa de Doutorado da Veronica

Pesquisar este blog