Supporting newsrooms with journalistic knowledge graph platforms: Current state and future directions

M Gallofré Ocaña, AL Opdahl - Technologies, 2022 - mdpi.com
Increasing competition and loss of revenues force newsrooms to explore new digital
solutions. The new solutions employ artificial intelligence and big data techniques such as …

Challenges and opportunities for journalistic knowledge platforms

M Gallofré Ocaña, AL Opdahl - 2020 - bora.uib.no
Journalism is under pressure from loss of advertisement and revenues, while experiencing
an increase in digital consumption and user demands for quality journalism and trusted …

[HTML][HTML] A software reference architecture for journalistic knowledge platforms

MG Ocaña, AL Opdahl - Knowledge-Based Systems, 2023 - Elsevier
Newsrooms and journalists today rely on many different artificial-intelligence, big-data and
knowledge-based systems to support efficient and high-quality journalism. However, making …

Ontologies for finding journalistic angles

AL Opdahl, B Tessem - Software and Systems Modeling, 2021 - Springer
Journalism relies more and more on information and communication technology (ICT). ICT-
based journalistic knowledge platforms continuously harvest potentially news-relevant …

A Blackboard Model for Flexible and Parallel Text Annotation

MG Ocaña, AL Opdahl - IEEE Access, 2024 - ieeexplore.ieee.org
Creating rich semantic text annotations is a complex process that involves combining
multiple natural-language annotation approaches. This annotation process is often …

Knowledge Graph Semantic Annotation and Population with Real-Time Events Data from GDELT

MG Ocaña, T Al-Moslmi… - 2022 IEEE 24th …, 2022 - ieeexplore.ieee.org
The availability of large event data brings new opportunities for social analysis and informed
policy-making processes. GDELT (the Global Database of Events, Language, and Tone) is a …

Data privacy in journalistic knowledge platforms

Journalistic knowledge platforms (JKPs) leverage data from the news, social media and
other sources. They collect large amounts of data and attempt to extract potentially news …

[PDF][PDF] Emerging News task: Detecting emerging events from social media and news feeds.

MG Ocaña, AL Opdahl, DT Dang-Nguyen - MediaEval, 2021 - ceur-ws.org
ABSTRACT The Emerging News task at MediaEval 2021 involves finding emerging events
in a real-time stream of news and Twitter messages, and providing relevant insights for …

Knowledge Graph Semantic Annotation and Population with Real-Time Events Data from GDELT

The availability of large event data brings new opportunities for social analysis and informed
policy-making processes. GDELT (the Global Database of Events, Language, and Tone) is a …