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Popular Programming Languages 2025/2026 (video)
Articles
March 10, 2026 8 min

Popular Programming Languages 2025/2026 (video)

Using open data collected over the past 12 months (March 2025 – February 2026), the most popular programming languages were identified. Some results of this analysis, covering more than 1,000 languages, are presented in this article and the accompanying video.

#programming languages #Python #video #Wikidata #Wikipedia
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Grokipedia vs Wikipedia: Quantitative Analysis (video)
Articles
November 11, 2025 15 min

Grokipedia vs Wikipedia: Quantitative Analysis (video)

Recently, Grokipedia v0.1 was released — an AI-based knowledge system inspired by Wikipedia. But how complete is it? And what does its topic coverage look like compared to Wikipedia? Moreover, how does it differ across the many language editions of the world’s largest encyclopedia?

#Grokipedia #Hugging Face #Kaggle #video #Wikidata #Wikipedia #WikiRank
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Wikimania 2025: Climate Change Knowledge on Wikipedia (video)
News
August 12, 2025 2 min

Wikimania 2025: Climate Change Knowledge on Wikipedia (video)

During the Wikimania 2025 conference, the results of a scientific study were presented, focusing on a cross-language comparative analysis of Wikipedia articles on climate change. Using open datasets made it possible to examine article quality and compare their popularity across languages. For instance, an analysis of over one billion links between Wikipedia articles helped identify […]

#climate change #Dariusz Jemielniak #global warming #video #Wikidata #Wikimania #Wikipedia #Wikipedia quality
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Wiki Workshop 2025: Citation Index and Synthetic Quality Measure for Wikipedia (video)
News
June 28, 2025 3 min

Wiki Workshop 2025: Citation Index and Synthetic Quality Measure for Wikipedia (video)

At the Wiki Workshop 2025, the results of a scientific study were presented in which a comprehensive analysis of Wikipedia articles was conducted across 55 language editions and 18 thematic categories. The study introduced an original approach combining a citation index with a synthetic quality measure for articles.

#citation index #Hugging Face #Kaggle #Krzysztof Węcel #video #Wiki Workshop #Wikidata #Wikipedia #Wikipedia quality #Witold Abramowicz
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Semantic mapping of disinformation: identifying fake news topics
News
November 9, 2024 2 min

Semantic mapping of disinformation: identifying fake news topics

The scientific article entitled “Sentence Embeddings and Semantic Entity Extraction for Identification of Topics of Short Fact-Checked Claims” has been published in open access. The paper describes an approach to assigning topics to claims verified by fact-checking agencies.

#DBpedia #Ewelina Księżniak #fake news #Krzysztof Węcel #Marcin Sawiński #Milena Stróżyna #OpenFact #Wikidata #Wikipedia #Witold Abramowicz
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Analysis of cryptocurrency exchanges using open data
Articles
September 3, 2024 1 min

Analysis of cryptocurrency exchanges using open data

The work of our scientists on the analysis of digital currency exchanges has been published on the Springer website. As part of the research, models for predicting the success and bankruptcy of cryptocurrency exchanges were developed, based on financial data and information collected from open Internet sources such as Wikipedia and Wikidata. The aim of […]

#cryptocurrencies #machine learning #open data #Piotr Stolarski #Wikidata #Wikipedia
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Measuring Americanization across the world using Wikidata and Wikipedia (video)
News
August 26, 2024 3 min

Measuring Americanization across the world using Wikidata and Wikipedia (video)

During the Wikimania 2024 conference, the results of scientific research on measuring Americanization in various regions of the world based on open data from Wikipedia and Wikidata were presented. The conducted research reveals differences in interest in American topics depending on the level of development of countries, offering a new perspective on global cultural dominance. […]

#Americanization #Piotr Konieczny #presentation #video #Wikidata #Wikimania #Wikipedia
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Automatic quality assessment of articles in multilingual Wikipedia and identification of its important information sources on various topics
News
March 9, 2024 4 min

Automatic quality assessment of articles in multilingual Wikipedia and identification of its important information sources on various topics

An open scientific seminar of the Institute of Informatics and Quantitative Economics on automatic quality assessment of articles in multilingual Wikipedia and identification of important sources of its information on various topics was held at the Poznań University of Economics and Business. During the seminar, the methods and tools used to analyze and evaluate content […]

#artificial intelligence #DBpedia #PUEB #seminar #Wikidata #Wikipedia #Wikipedia quality
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Quantifying Americanization: A comparative analysis of information in Wikipedia
Articles
January 13, 2024 2 min

Quantifying Americanization: A comparative analysis of information in Wikipedia

The research paper entitled “Quantifying Americanization: Coverage of American Topics in Different Wikipedias” was published in the Social Science Computer Review journal. This is the first quantitative study that confirms various theories about Americanization and related phenomena often discussed in scientific literature.

#open data #United States #Wikidata #Wikipedia
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Quality of content on Wikipedia and reliability of information sources
Articles
January 5, 2024 4 min

Quality of content on Wikipedia and reliability of information sources

The latest issue of the ACADEMIA journal published an article that focuses on automating the process of assessing the quality of content in Wikipedia, an encyclopedia available in many languages. The publication draws attention to both the advantages and disadvantages of the open nature of Wikipedia, including differences in the systems for assessing the quality […]

#DBpedia #Polish Academy of Sciences #reliability #Wikidata #Wikipedia #Wikipedia quality
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