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Claudio Gnoli

@gnoli.eu
177 followers 404 following 177 posts

knowledge organization #KO; theory of classification; informational ontology; philosophy of science; folk traditions of NW Italy; local life; degrowth; non-violence; xenophilia [avatar by Jacqueline Marlyse Bisse; photo by Giacomo A. Turco]

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Reposted by Claudio Gnoli
On Humans Podcast @ilarimakela.bsky.social · 29/09/2026
“He who understands baboon would do more toward metaphysics than Locke.” - Charles Darwin in his private notebook, 1838.
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Claudio Gnoli @gnoli.eu · 22/09/2026
Il criterio del buon vicino è perseguito da sempre dai bibliotecari, non solo da Warburg. Interessante la vicinanza verticale che permette una seconda dimensione, ma le relazioni possibili sono in n dimensioni e il modo di esprimerle sugli scaffali è stato trovato da Ranganathan. #KO
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Claudio Gnoli @gnoli.eu · 10/09/2026
The new, updated edition of Introduction to Knowledge Organization #KO is to appear on October 15 at @facetpublishing.bsky.social: www.facetpublishing.co.uk/page/detail/...
facetpublishing.co.uk
Introduction to Knowledge Organization
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Claudio Gnoli @gnoli.eu · 27/08/2026
Our #ILC paper at DCMI 2026 in Seoul is published OA online dcpapers.dublincore.org/article/9526...
dcpapers.dublincore.org
From Multi-Notation Assignment to Faceted Classmark Synthesis in K-KOS: An Exploratory Application of the Integrative Levels Classification with a Classmark Builder
KOS registry entries often cover multidimensional topics that resist representation by a single classmark, making multi-notation assignment a common but sema...
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Reposted by Claudio Gnoli
Scientific American @sciam.bsky.social · 24/08/2026
20 years ago scientists demoted Pluto, and astronomer Mike Brown (@plutokiller.com) was partially to blame. Today the decision still stings. But reinstating Pluto’s planethood, Brown explains, would require adding at least one other “planet,” too: Earth’s moon.
scientificamerican.com
Mike Brown is very sorry, but Pluto still isn’t a planet
On the 20th anniversary of Pluto’s infamous demotion, Mike “Pluto Killer” Brown explains why any reversal of that decision would be driven more by nostalgia than science
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Claudio Gnoli @gnoli.eu · 20/08/2026
#ILC people at #ISKO2026: Nina Barcellos D'Almeida (best paper winner), Ziyoung Park and @badtaxonomist.bsky.social (on the right, also BPW) with Rick Szostak and @realcharacterlanguage.world #KO
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David Haynes @jdavidhaynes.bsky.social · 19/08/2026
Coming to the end of the brilliant #ISKO2026 conference hosted by Brazilian colleagues in São Paulo. Thiago Barros (Federal Univ. of Rio Grande do Sul) hands over the presidency of ISKO to Lu An (Wuhan University). Next biennial conference ISKO 2028 will be in Coimbra, Portugal.
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John Kausch (杰克口述) @realcharacterlanguage.world · 17/08/2026
Lucía Simón and Mario Barité from University de la Republica, Uruguay, presented a thought provoking paper on how Peircean semiotics can ground the practice of indexing! #ISKO2026
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Bartłomiej Włodarczyk @bartekwlodarczyk.bsky.social · 17/08/2026
📚 Just published an open-access paper with Magdalena Zdunek in @catclassquarterly.bsky.social, exploring the use of LLMs as judges in human subject indexing. We show the potential of this approach, but also its weaknesses. doi.org/10.1080/0163... #AI #LLM #LLMsAsJudges #SubjectIndexing #KO
doi.org
Large Language Models as Judges for Human Subject Indexing
The study evaluates LLMs as judges for human subject indexing by comparing their performance against a manually curated gold standard across descriptions of forty Polish library and information sci...
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Claudio Gnoli @gnoli.eu · 03/08/2026
The NKOS Workshop at DCMI in Seoul is going on. Great to see Chinese, American and Iranian presenters talk and think together. Academics don't make war. www.dublincore.org/conferences/...
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Federico Pianzola @fpianz.eurosky.social · 31/07/2026
Exciting upcoming updates for @gettymuseum.bsky.social vocabularies! #DH2026 #LinkedOpenData
Slide about upcomimg Getty vocabularies refresh
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Francesco Osborne @fosborne.bsky.social · 27/07/2026
Can small open LLMs help build biomedical ontologies? We tested five models on MeSH relations. Targeted fine-tuning produced strong results, even for a 3B-parameter model. Paper, benchmark and code: arxiv.org/abs/2607.17902 #BiomedicalAI #Ontologies
arxiv.org
Benchmarking Resource-Efficient LLMs for Research Topic Ontology Generation in the Biomedical Field
Knowledge Organization Systems like Ontologies and taxonomies are fundamental for structuring scientific knowledge, yet their manual curation presents a persistent bottleneck in knowledge management. ...
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Larry Swanson @larry.bsky.social · 08/07/2026
As the #Cyc project winds down, one of its main contributors, @benrode.bsky.social, is trying to migrate its #ontology to RDF, an ambitious project, much like Cyc. We tried to focus on the Cyc>RDF project, but there was just too much good #AIhistory to share. knowledgegraphinsights.com/ben-rode/
knowledgegraphinsights.com
Ben Rode: porting the Cyc ontology to RDF
Benjamin Rode is an expert on AI history and the Cyc project and is currently porting its upper ontology to RDF.
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Reposted by Claudio Gnoli
Facet Publishing @facetpublishing.bsky.social · 07/07/2026
In his new article for our blog, author Andrew K. Shenton discusses the challenges young people face when trying to understand library classifications, and explores some innovative methods to familiarise these classifications at a young age. Read here: ow.ly/TPWR50Zl0LI
ow.ly
Andrew Shenton Blog Start Them Young
Andrew Shenton discusses methods to teach young children how to use library services, and compares finding books in a library to other primary school activities.
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Claudio Gnoli @gnoli.eu · 01/07/2026
Just published: Use of subject metadata in library discovery systems: A global survey, by @jdavidhaynes.bsky.social, me, Kora Golub, Athena Salaba and Aida Slavic. #KO www.imrpress.com/journal/KO/5...
imrpress.com
Use of Subject Metadata in Library Discovery Systems: A Global Survey
This paper reports on a survey of research library catalogs and the ways these information retrieval systems support subject searching, the use of knowledge organization systems (KOSs), and the subjec...
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Reposted by Claudio Gnoli
Federico Boem @federicoboem.bsky.social · 17/06/2026
'I certainly cannot claim to be competent in all these disciplines. Although, I must say, I don’t like the term ‘disciplines’. The problem calls for something that goes beyond disciplines. There is no pre-established harmony between a problem and a discipline.' /end
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Reposted by Claudio Gnoli
Quanta Magazine @quantamagazine.org · 16/06/2026
How emergence happens has long been debated amongst physicists, biologists and philosophers alike. www.quantamagazine.org/the-new-math...
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Claudio Gnoli @gnoli.eu · 17/06/2026
Pochi anni fa a un incontro all'Università di Pavia l'ho trovato estremamente brillante e denso. Finora l'ho letto solo per il "paradigma indiziario" a cui mi ha introdotto Sara Iommi.
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Claudio Gnoli @gnoli.eu · 12/06/2026
Metaphysics as night story... It's okay to me!
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Reposted by Claudio Gnoli
Paula Clarke Bain @baindex.org · 11/06/2026
Great start by Michele Combs and Elizabeth Bartmess on ‘Indexing in the Era of AI’ at @asindexing.bsky.social #ASI2026. LLMs and generative AI chatbots produce poor book indexes, with limitations in coverage (both under- and over-indexing), navigability and accuracy. Further links below. #IndexSky
Screenshot of a slide title in white text on a light blue background:
Why are LLMs so bad at indexing?*
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Claudio Gnoli @gnoli.eu · 11/06/2026
The proceedings of 12th ISKO Italy Meeting, held last year at University of Calabria, are out: www.aidainformazioni.it/index.php/ai... Papers in English and in Italian with English abstracts
aidainformazioni.it
N. 3-4 (2025): luglio-dicembre | AIDAinformazioni
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Claudio Gnoli @gnoli.eu · 10/06/2026
Edgar Morin: un cantiere, non un sistema, di @pixiedixi.bsky.social
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Claudio Gnoli @gnoli.eu · 10/06/2026
End-of-year shows at nursery and primary schools instill in children the logic and culture of our entertainment society...
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Facet Publishing @facetpublishing.bsky.social · 09/06/2026
Don't miss our latest blog post from Tiziana Possemato, in which she discusses how new developments in data and cataloguing across the GLAM sector emphasise the importance of Entity Modelling, a concept she explores in more detail in her new book. Read here: ow.ly/iKSP50Z9maQ
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Claudio Gnoli @gnoli.eu · 27/05/2026
Pictures of a remarkable set of #KO researchers in 1997, including Jack Mills, Eric Coates, M.A. Gopinath, Jens-Erik Mai, Marcia Lei Zeng, Brian Vickery, Hanne Albrechtsen, Hope Olson, Douglas Foskett, Clare Beghtol, Elaine Svenonius... www.iskoi.org/doc/dorkingr...
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Larry Swanson @larry.bsky.social · 26/05/2026
Giancarlo Guizzardi advances the fields of #semantics, #ontology, and #conceptualModeling with his work on the Unified Foundational Ontology (UFO), the OntoUML pattern language, and #explainableAI. Fun conversation. Hope you enjoy it, too. knowledgegraphinsights.com/giancarlo-gu...
knowledgegraphinsights.com
Giancarlo Guizzardi: ontology, semantics, and explainable AI
Giancarlo Guizzardi is an expert on ontology engineering, conceptual modeling, semantics, and explainable AI at the University of Twente.
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Claudio Gnoli @gnoli.eu · 07/05/2026
An interesting Centre for Knowledge Organisation Research arises at @artshumsucl.bsky.social in London (indeed a historical place for #KO), and will host an in-person colloquium on June 12 with Rick Szostak and Vanda Broughton: www.ucl.ac.uk/arts-humanit.... I look forward to follow their activity!
ucl.ac.uk
CeKOR Colloquim
The first CeKOR event will be a colloquium on Friday 12th June, entitled “The interdisciplinarity of knowledge organisation: laying the foundations for a KO research network”.
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Claudio Gnoli @gnoli.eu · 07/05/2026
Da vecchio autore di una lingua logica: www.gnoli.eu/liva.htm sono interessato a questa presentazione :-) #conlang #ko
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Calvin and Hobbes @calvin-and-hobbes.bsky.social · 07/05/2026
These are the best kinda days ☀️💤 #CalvinandHobbes
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Claudio Gnoli @gnoli.eu · 05/05/2026
Talked about knowledge organization #KO from Llull to Wikidata with Jack Kausch @realcharacterlanguage.world in Pavia
Claudio and Jack having a beer
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Dr Karen F. Pierce @darklecat.bsky.social · 27/04/2026
Last week I attended the @cilipmdg.bsky.social World Café on subject analysis. darksideofthecatalogue.wordpress.com/2026/04/27/w...
darksideofthecatalogue.wordpress.com
World Café on Subject Analysis
Personification of Governance overseeing our discussions On 21st April 2026 at Cardiff University, the second World Café event on subject analysis took place. The event was organised by the CILIP M…
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Vanessa Seifert @vanessaseifert.bsky.social · 25/04/2026
The book Rethinking Emergence ed. by A.Bryant & D.Yates is now out and Im in it too 🥰 academic.oup.com/book/62412
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John Kausch (杰克口述) @realcharacterlanguage.world · 23/04/2026
My dissertation "A 21st century essay towards a real character language" has been published on Western Theses repository: uwo.scholaris.ca/items/f609ab...
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Claudio Gnoli @gnoli.eu · 16/04/2026
Besides the NKOS Workshop at DCMI in Seoul, we will also have a European NKOS Workshop at TPDL in Faro, Portugal, in September. The call for papers is open until June 5: nkos-eu.github.io/2026/call-fo...
nkos-eu.github.io
NKOS 2026 (Networked Knowledge Organization Systems)
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Claudio Gnoli @gnoli.eu · 15/04/2026
Una bella recensione di Pigi Marras @pixiedixi.bsky.social al mio testo _Ontologia informazionale_ con mia risposta cagliarimonamour.com/2026/04/15/i...
cagliarimonamour.com
Informazione o mondo
Chi volesse avvicinarsi in punta di piedi allo studio della struttura fondamentale del mondo, consiglio le pagine di Ontologia informazionale di Claudio Gnoli (lo si trova a questo link): un .pdf b…
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Bartłomiej Włodarczyk @bartekwlodarczyk.bsky.social · 01/04/2026
I’ve published a monthly annotated bibliography on knowledge organization, metadata, and AI. It includes 12 articles and preprints, each with a brief commentary. doi.org/10.6084/m9.f... #AI #Metadata #KO #Bibliography #AIKOBib
doi.org
AI, Metadata, and Knowledge Organization. Monthly Annotated Bibliography (March 2026)
This monthly annotated bibliography presents a selective overview of recent scholarly publications on the relationships between artificial intelligence (AI), metadata, and knowledge organization (KO) for March 2026. It is based on literature searches conducted in databases, repositories, and academic search engines, including Scopus, Web of Science, OpenAlex, arXiv, and Google Scholar, as well as selected library and information science journals and other relevant sources. Each entry includes a brief comment written by the author, and the bibliography concludes with a short reflective summary of the publications covered.
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Claudio Gnoli @gnoli.eu · 01/04/2026
Submit your proposal before April 30 for a presentation or demo at NKOS Workshop 2026, to be held as part of DCMI in Seoul and online: nkos.dublincore.org/NKOS2026CFP.... #KO
nkos.dublincore.org
NKOS 2026 (Networked Knowledge Organization Systems)
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Claudio Gnoli @gnoli.eu · 24/03/2026
Just learned that I tend to be a perdurantist. Indeed, in asistdl.onlinelibrary.wiley.com/doi/10.1002/... par. 10 I answer Thellefsen by a someway perdurantist argument concerning supposed 4D essences. Can #ILC "phenomena" be qualified as perdurants?... @ttahko.bsky.social
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Melissa Adler @murmz.bsky.social · 20/03/2026
Big congrats to Doctor Jack Kausch @realcharacterlanguage.world who passed his thesis defense today! “A 21st century essay towards a real character language" Thanks to @gnoli.eu @lukestark.bsky.social @brimwats.com @danlizotte.bsky.social Grant Campbell, Shengnan Yang and @westernufims.bsky.social
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Claudio Gnoli @gnoli.eu · 19/03/2026
Questi forti ciclisti danesi hanno cognomi tutti simili: Andresen, Johannesen... @spaziociclismo.bsky.social possiamo fare uno schemino, distinguendo velocisti e passisti?...
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Claudio Gnoli @gnoli.eu · 12/03/2026
Monti di confine: sulle dorsali tra val Trebbia, val Borbera, valle Staffora e val Curone #4P www.altavaltrebbia.net/2026/03/10/m...
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Francesco Osborne @fosborne.bsky.social · 10/03/2026
Can LLMs build scholarly ontologies? We tested 17 models and the results are striking: top F1-score of 0.967, and even a small 7B model hit 0.92. New paper in Information Processing & Management: doi.org/10.1016/j.ipm.2025.104262 #AI #KnowledgeGraphs
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Claudio Gnoli @gnoli.eu · 24/02/2026
I just discovered the wiki Biographical Directory of Documentation and Information Science. Let's populate it... asist.a2hosted.com/index.php/Ma...
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Claudio Gnoli @gnoli.eu · 19/02/2026
Thanks N. Visser Solissa, @fpianz.bsky.social et al. for acknowledging that in fiction indexing "A notable advancement comes from the Integrative Levels Classification, which organizes knowledge around phenomena" in your article openhumanitiesdata.metajnl.com/articles/10.... #ILC
openhumanitiesdata.metajnl.com
A Classification Benchmark Based on the Literary Theme Ontology | Journal of Open Humanities Data
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Claudio Gnoli @gnoli.eu · 16/02/2026
Just published in JASIST: Phenomenon-based classifications and the epistemic fallacy: A reply to Thellefsen asistdl.onlinelibrary.wiley.com/doi/10.1002/... An informative summary of the whole discussion: informationmatters.org/2026/02/rese...
informationmatters.org
Researchers Debate on Water Discipline(s) - Information Matters
A lively discussion developed in library and information science (LIS) from an article by Claudio Gnoli, Richard Smiraglia and Rick Szostak, already summarized in Information Matters.
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Carlos Gershenson @cgershen.bsky.social · 10/02/2026
Emergence Collective Dynamics of Complex Systems, Lecture 3 youtu.be/Mrpc2LaumYk?...
youtu.be
Emergence
YouTube video by Carlos Gershenson
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Claudio Gnoli @gnoli.eu · 02/02/2026
Una versione aggiornata e rilegata del mio testo Ontologia informazionale è ora ordinabile: amzn.eu/d/crXYSKX
amzn.eu
Ontologia informazionale: Una visione del mondo come livelli di sistemi modulari : Gnoli, Claudio: Amazon.it: Libri
Ontologia informazionale: Una visione del mondo come livelli di sistemi modulari : Gnoli, Claudio: Amazon.it: Libri
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PhilSci-Archive @philsci-archive.bsky.social · 28/01/2026
New on the Archive: Gnoli, Claudio (2026) Phenomenon-based classifications and the epistemic fallacy: A reply to Thellefsen. [Preprint] philsci-archive.pitt.edu/28037
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il Post @ilpost.it · 28/01/2026
Tra gli addetti ai lavori è un argomento di cui si discute da anni, e più intensamente da qualche mese: i chatbot di intelligenza artificiale stanno moltiplicando gli studi, infestandoli di “sbobba” ilpost.link/aGoKnXn9eQ
ilpost.link
Il lavoro di chi rivede gli articoli scientifici si è molto complicato
I chatbot di intelligenza artificiale stanno moltiplicando gli studi e infestandoli di “sbobba”
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Bartłomiej Włodarczyk @bartekwlodarczyk.bsky.social · 12/01/2026
The submission for the 19th International ISKO Conference, which will be held in São Paulo (August 17–19, 2026), is open until March 1, 2026. There are three thematic axes: epistemological, applied, and cultural & social. www.isko2026.com.br/isko-2026/pa... #KO #ISKO #Conference #Brazil
isko2026.com.br
Home | ISKO 2026
Home | Nineteenth International ISKO Conference
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