Natural Language Engine on WikiData

Falcon 2.0 is a joint entity and relation linking tool over Wikidata.

T-Rex : A Large Scale Alignment of Natural Language with Knowledge Base Triples

A survey of Brazilian states' and municipalities' transparency and open data portals, as well as institutional websites, obtained from several public data sources. 🇧🇷 Levantamento de portais estaduais e municipais de transparência e dados abertos, bem como os portais institucionais, obtido a partir de diversas fontes públicas de dados.

Query Generation for Question Answering over Knowledge Bases

A Semi-Automatic Tool to generate RDF mappings for Opendatasoft's datasets

Knowledge Graph summarization for anomaly/error detection & completion (WebConf '20)

Post Processing Explanations Paths in Path Reasoning Recommender Systems with Knowledge Graphs

Measuring semantic (in)coherence in Ubuntu dialogue corpus using different word and knowledge graph embeddings.

Utility to translate NIF files across identifier schemes, such as DBpedia and Wikidata

Linking the text to the IDs of entities from a knowledge graph. It not only produces the background knowledge of the directly mentioned entities in the text, but also the entities not mentioned in the text but closely linked to the content.

Entity linker for the newspaper collection of the National Library of the Netherlands. Links named entity mentions to DBpedia descriptions using either a binary SVM classifier or a neural net.

💻Knowledge Base Systems (or Semantic Web Systems) Assignments for ECE NTUA

Fact Extraction from Text

The semantic similarity algorithm tries to find semantically related entities from ConceptNet, DBpedia, and WordNet

🖥 DBpedia Visualization and Knowledge Engineering (DBpedia可视化与知识工程)

API to extract entities from a text (Company, Place,...).

Navigate English/Japanese Wikipedia categories quickly in a local Redis instance

Wikipedia Metonymy Corpus

Python implementation of RelFinder - http://www.visualdataweb.org/relfinder.php