Knowledge Graphs

Interactive Search on the Web: The Story So Far

The paper provides an overview of the typical aspects of the studied search services, including process models, data preparation and presentation, common methodologies and categories.

Jun 8, 2022

Knowledge Graphs: Past, Present, and Future
Knowledge Graphs: Past, Present, and Future

Knowledge Graphs: Past, Present, and Future

Dec 17, 2021

Knowledge Graphs: Past, Present, and Future
Knowledge Graphs: Past, Present, and Future

Knowledge Graphs: Past, Present, and Future

Dec 17, 2021

Knowledge Graph Curation: A Practical Framework

We propose a practical knowledge graph curation framework for improving the quality of KGs.

Dec 4, 2021

Towards Knowledge Graphs Validation through Weighted Knowledge Sources

We propose and implement a Validator that computes a confidence score for every triple and instance in KGs. The computed score is based on finding the same instances across different weighted knowledge sources and comparing their features.

Nov 24, 2021

Semantic Web Empowered E-Tourism

We survey the methods and tools helping to achieve the development and application of machine-processable (semantic) annotations of content, data, and services, as well as their aggregation in large Knowledge Graphs.

Oct 16, 2020

Duplication Detection in Knowledge Graphs: Literature and Tools

We perform a literature review on DD methods and tools, and an evaluation of them..

Apr 14, 2020

Semantic Web Empowered E-Tourism

We provide an overview and review of the state-of-the-art approaches, methods and tools on knowledge validation for KGs.

Mar 14, 2020

Knowledge Graphs: Methodology, Tools and Selected Use Cases
Knowledge Graphs: Methodology, Tools and Selected Use Cases

This book describes methods and tools that empower information providers to build and maintain knowledge graphs.

Jan 1, 2020

WordLift NG
WordLift NG

Improve the way in which our software (WordLift) understands web articles and builds knowledge bases.

Dec 27, 2019