Albert Diaz-Guilera
@anduviera
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Network scientist Universitat de Barcelona Institute of Complex Systems (UBICS)
Barcelona/Salou Catalonia
Joined December 2009
Os comparto la carta que publicamos ayer en Nature acerca del efecto ANECA sobre el acceso abierto!
La revista @Nature publica una carta sobre la aportación de ANECA al avance del Acceso Abierto en 🇪🇸. La reforma de #Sexenios ha sido clave. Gracias a Wenceslao Arroyo, de INGENIO, y a Daniel Torres, de la UGR, por la valoración #OpenAccess #OpenScience 👉 https://t.co/m1C1msMWhY
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Incentives accelerate progress on open access in Spain https://t.co/JrQ64miL2L Pero sorprende, @Wences91 y @torressalinas , que el artículo no esté disponible, ni a través del servicio de la @UniBarcelona .
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1/ Cada verano, el Ranking de Shanghái (ARWU) vuelve a poner a las universidades en el foco. @ShanghaiRanking En 2025, 36 universidades españolas aparecen entre las 1.000 mejores del mundo, el mismo número que en 2024.
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La IA ya es capaz de hacer evaluaciones de publicaciones científicas con valoraciones que se correlacionan con las realizadas por comités de expertos. @ANECAinfo
https://t.co/FqOU3ndIM7
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Les llengües no moren per "causes naturals" com els passa als mamuts o les balenes. A les llengües les mata la ficció del bilingüisme, promogut a casa nostra pel supremacisme castellà. Per això, en defensa del català, cal plantar-se i dir prou. Ens ho explica l'@OscarAndreu 👇
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From groundbreaking talks to vibrant debates, Montevideo lit up with the power of #ComplexSystems. 🇧🇷 Next stop: Brazil for #LANET2027 — the first-ever edition there! We can’t wait to see you all again! 🌎 @LanetConference.
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One year in the making, eight authors, a truly collaborative effort. It's been a lot of work, but we hope the community will like it. Comments welcome, RT appreciated!
"Opinion dynamics: Statistical physics and beyond" https://t.co/6tDWsWUD16 Review of lab experiments, data, models, analytical/computational tools. 93 pages, >1k references. With @ftw_baumann, @dgarcia_eu, @iniguezg, @MartonKarsai, @jalorenz, K. Sznajd-Weron. Led by @m_starnini
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Last paper out on @NatureHumBehav: Has political polarization increased in the last decades because individuals changed their minds about fundamental issues, or have they simply sorted themselves into parties matching their ideology more closely? https://t.co/86Tip1nWzx
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It’s happening. BRAN Lab is here, my first research group. We explore how and why we connect (and disconnect), using network science, signed networks, ML, and cognitive modeling: from minds to systems, humans to AI, mental health to epidemic prevention. https://t.co/niUXIxKoLq
andreiasofiateixeira.com
Bridging Minds, Behavior, and Society through Network Science
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In just a couple of days, the grand finale of the NetSci Colloquia of this academic year, with none other than living legend Alain Barrat. Register here: https://t.co/6265TXm4TP
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Preparant la xerrada de demà
🐦 Demà a les 19h a @Anonima_Clot, tercera sessió del cicle de formació antifeixista! 🕸️ L'algorisme beneficia l'extrema dreta? Quines són les millors armes per combatre en aquests espais? 👉 Amb @ecozzo i @annacarulla!
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Els assistents al Dia de la @complexitatcat 2025! Seguiu el fil adjunt per saber què s'hi ha explicat, val la pena! @_AlexArenas
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This study was conducted by Guram Mikaberidze and Raissa D’Souza at @ucdavis and @oriartime and Albert Diaz-Guilera at @UniBarcelona.
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Researchers introduce a unifying treatment for network flows that considers the fundamental properties of packet symmetries, conservation laws, and routing strategies, revealing universal aspects of flows and at what points they become unstable. 🔗 https://t.co/IWDQMM9Qiu
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Our work on self-similarity in the brain’s weighted structural connectivity has just been published in PLOS Computational Biology!🔗 https://t.co/qjbgtWZnk7 In short: no matter the scale we examine, the brain’s connection weights follow the same patterns! Let’s dive in…🧵👇🏻
journals.plos.org
Author summary The human brain is a complex network where anatomical connections between regions, collectively known as the connectome, have varying intensities or weights. These weights influence...
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📢 NEW PUBLICATION ALERT Proud to share our latest article on challenge-driven research in European University Alliances via the @charm_eu experience 🇪🇺 By Jaime Llorca, @raulramosl, @anduviera, Christopher Evans & me 🙌 👉 https://t.co/dIWnyiAOJX
#SDG3 #SDG10 #SDG13 🌍🔬📚
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💙❤️💜 𝗗𝗼𝗻𝗲𝘀 𝗿𝗲𝗳𝗲𝗿𝗲𝗻𝘁𝘀. Família Blaugrana per la Igualtat
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És complicat seguir totes les noves ordres que surten de l’equip del president Trump… Atenció, són molt greus! Si votes per l’extrema dreta, alerta 🙊🙉🙈 pots perdre drets molt importants, això està passant als EUA. Per exemple: si tens el mateix cognom que el teu marit, no
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