Włodzimierz Lewoniewski

Assistant professor at @KIE_UEP @UEwP.
Research areas: #InformationQuality, #Wikipedia, #DBpedia, #Wikidata, #FakeNews, #NLP, #MachineLearning, #LLMs

[Włodzimierz Lewoniewski @Lewoniewski]

🛸#WebMap - 1 million websites as an interactive galaxy, where every star is a website and its size reflects its popularity.
🔭Try it: https://t.co/rzuts1AWjL

[Włodzimierz Lewoniewski @Lewoniewski]

🌍📊 #InternetStats brings the digital world to life with animated #statistics on:
🔹 Social media activity
🔹 AI usage & searches
🔹 Internet traffic & emails
🔹 Online commerce & more
Explore the numbers behind our connected world! 🚀
🌐 Website: https://t.co/cwN3mRtCJL

[Włodzimierz Lewoniewski @Lewoniewski]

Is a #Wikipedia article equally good in every language? How can we determine which information is most reliable and which sources are worth trusting? These questions were at the heart of a talk delivered at @ASU.
https://t.co/3ibehyfPGt

[KIE UEP @kie_uep]

🤖 Artificial Intelligence in #Sentiment Analysis of Multilingual #Wikipedia: #Classifiers vs. Large Language Models.
🔓 #OpenAccess research by Dr. Milena Stróżyna, Dr. Włodzimierz Lewoniewski, Izabela Czumałowska.
📖 More details: https://t.co/aai34PqDXR

[Włodzimierz Lewoniewski @Lewoniewski]

⏳ The #performance of Python 3.14.8 and Python 3.15.0 was compared on computers with the #AMDRyzen 7000 series and the 13th-generation of #IntelCore processors for desktops, laptops or mini PCs. Both interpreters were 64-bit #Python builds. https://t.co/dzn9hLyuli

[Włodzimierz Lewoniewski @Lewoniewski]

🧩 A new interactive map of the most popular articles on English #Wikipedia is now available. You can use this tool to search for articles, explore them as colourful puzzle pieces, zoom in, and trace how readers move from one article to another. https://t.co/BEzXTBTaqJ

[Włodzimierz Lewoniewski @Lewoniewski]

🏙️ Which cities attract the most attention on #Wikipedia?

📈 Population cannot answer this question directly. Neither can tourist arrivals, airline traffic or the number of Google searches.

📊 A different perspective comes from Wikipedia pageviews: https://t.co/agHKo6PmAX

[Włodzimierz Lewoniewski @Lewoniewski]

#Datasets on @kaggle for two document-level sentiment aggregation methods described in this work. Each dataset contains #sentiment labels derived from the #benchmark and from the evaluated models at the level of #Wikipedia lead sections. https://t.co/65EHNv4egn

[Włodzimierz Lewoniewski @Lewoniewski]

Evaluating Multilingual #Sentiment Classifiers Using an #LLM-Annotated #Wikipedia Benchmark
#ChatGPT #ClaudeOpus #GoogleGemini
https://t.co/fWXdq8mOeL

[Włodzimierz Lewoniewski @Lewoniewski]

👑 Top 100 Most Popular Cities on #Wikipedia
https://t.co/tDVUbbFiAe

[BestRef @BestRefNet]

📢 #BestRef July 2026 update!
🔬4.2 million websites from more than 400 million #Wikipedia references across 300+ language editions were analyzed.
🌍 This update provides a unique view of the sources @Wikipedia relies on most.
🔍 Try it now: https://t.co/4V7DQD3nGa

[Włodzimierz Lewoniewski @Lewoniewski]

🌐 Which websites matter most as information sources on #Wikipedia?

📊 More than 400M citations from 68M articles across 300+ language editions were analyzed, taking into account both citation frequency and article popularity.

🚀 Explore more: https://t.co/GW4FWAZyFn

[Włodzimierz Lewoniewski @Lewoniewski]

🎼 New track on #SoundCloud:
🌐 #Wikipedia, Light the Way
https://t.co/dRzAjwiRUj

[WikiRank @wikiranknet]

📊 The obvious way to measure popularity of #Wikipedia articles is to count how many people read it.

🌐 #Wikilink analysis asks a different question: how many other articles depend on this page as a reference point?

💡 Measuring Wikipedia by #Wikilinks: https://t.co/o6m8Irv98m

[KIE UEP @kie_uep]

🇨🇿 26th edition @BISconf #conference was held on 10–12 June 2026 at @vsecz.
The theme of #BIS2026 was defined as:
From Hype to Impact: Turning #AI into Real #Business Value.

More info: https://t.co/7we0wXHdF7

#DigitalTransformation #Research #Academia #Innovation

[Włodzimierz Lewoniewski @Lewoniewski]

⚽ Most Popular #FIFA2026 #WorldCup Players by #Wikipedia Traffic 📊🏆
#DataVisualization #FIFAWorldCup #PlayerRanking #WorldCup2026 #Football #Soccer
https://t.co/UOIVMDVmHi

[Włodzimierz Lewoniewski @Lewoniewski]

#Wikipedia Growth Timeline 2001-2026 https://t.co/z5Fhyqfsta

[Włodzimierz Lewoniewski @Lewoniewski]

🎬 Watch the dynamic history and evolution of #Wikisource from its inception in 2003 all the way to 2026! https://t.co/33qqnOPPRq

[BIS Conference @BISconf]

Another highlight of Day 1 at #BIS2026 was the panel discussion with:
🔹 Claudia Loebbecke, @UniCologne
🔹 Martin Ondas, BizMachine
🔹 Tomáš Rosa, Raiffeisen Bank International AG, @CharlesUniPRG
🔹 Adam Wójtowicz, @UEwP

The panel discussion was moderated by Krzysztof Węcel.

[Włodzimierz Lewoniewski @Lewoniewski]

🇮🇹🎥 Introduzione alla valutazione automatica della qualità di #Wikipedia
https://t.co/Z1m7NhkJEI