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ChaTo

@chatox.bsky.social
36 followers 30 following 16 posts

ICREA Professor at UPF in Barcelona, leading the Social and Responsible Computing research group. Algorithmic fairness, social computing, big crisis data.

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ChaTo @chatox.bsky.social · 26/08/2026
After years of work our learning methodology for data access rights has been published! Thanks to Gloria González Fuster (Vrij U. Brussels), Dimitris Kotzinos (CY Cergy Paris U.), and Noortje Marres (U. of Warwick) and to multiple generations of FATE students: doi.org/10.1080/2331...
doi.org
Data subject access requests as an interdisciplinary learning tool
The General Data Protection Regulation (GDPR) gives data subjects the right to obtain a copy of their data, as well as information regarding the purposes of the processing, categories of personal d...
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ChaTo @chatox.bsky.social · 19/08/2026
Cuando expresarse pone en riesgo la residencia: libertad de expresión y giro migratorio en Argentina www.derechosdigitales.org/recursos/cua...
derechosdigitales.org
Cuando expresarse pone en riesgo la residencia: libertad de expresión y giro migratorio en Argentina
¿Qué pasa cuando el derecho a permanecer en un país empieza a depender de lo que una persona dice y como puede ser interpretado por el Estado? El endurecimiento de la política migratoria argentina pon...
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ChaTo @chatox.bsky.social · 28/06/2026
[ca] Podem predir els crims? icreat.cat/recerca/lent... #equitat #algorismes
icreat.cat
Carlos Castillo - ICREA't
Podem predir els crims?
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ChaTo @chatox.bsky.social · 17/06/2026
Traditions that cannot be made vegan and queer should be abolished. #CMV #NewRule
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Luca Florio @florio.dev · 23/03/2026
Everyone would like a fair recruitment process, but unfortunately the reality is way more complex than just fixing an algorithm. In this episode of targz @chatox.bsky.social from @icreacommunity.bsky.social describes the research conducted by his group to address the issue florio.dev/tgz-ep06-car...
florio.dev
targz 06 - Does Fair Ranking Lead to Fair Recruitment? With Dr. Carlos Castillo
targz 06 - Does Fair Ranking Lead to Fair Recruitment? With Dr. Carlos Castillo
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ChaTo @chatox.bsky.social · 09/03/2026
"El riesgo real de la IA no es el de las películas, sino el de un sistema que te niega un empleo o una libertad condicional" www.publico.es/ciencias/rie...
publico.es
Carlos Castillo: "El riesgo real de la IA no es el de las películas, sino el de un sistema que te niega un empleo o una libertad condicional"
El equipo de este científico de datos investiga la forma en que sistemas como RisCanvi provocan discriminaciones.
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ChaTo @chatox.bsky.social · 18/02/2026
Acerca de la propuesta en España de prohibir el acceso a medios sociales a menores de edad chato.cl/life/es/lo-q...
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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ChaTo @chatox.bsky.social · 26/01/2026
Applications for graduate students in computing, sociology, humanities willing to participate in the FAccT 2026 Doctoral Colloquium are open! facctconference.org/2026/callfor...
facctconference.org
ACM FAccT 2026 Doctoral Colloquium Call for Applications
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ChaTo @chatox.bsky.social · 21/01/2026
[es] Un proyecto de investigación europeo, liderado por la UPF, alerta de una discriminación invisible en los procesos de selección de personal: la provocada por los sesgos tecnológicos y algorítmicos de muchas plataformas digitales de búsqueda de empleo: www.upf.edu/web/focus/w/...
upf.edu
Carlos Castillo (UPF) alerta de la “discriminació invisible” de les plataformes de cerca de feina pel seu biaix tecnològic i algorítmic
Expert en justícia algorítmica, ha dirigit el projecte europeu FINDHR, que aplega 11 institucions de 7 països, amb què s’han creat tres kits d’eines per a professionals de recursos humans, responsable...
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Mark Hamill @markhamillofficial.bsky.social · 23/12/2025
Thanks GlobalTV Canada! 🇨🇦
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ChaTo @chatox.bsky.social · 22/12/2025
My Christmas message is this: you are writing a paper, not a mystery novel - state your key results early, right after establishing the problem's significance. Ho ho ho.
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ChaTo @chatox.bsky.social · 09/12/2025
The (huge) impact of algorithmic recruitment tools in hiring decisions. A. Fabris, C. Rus, J. Saldivar, A. Gatzioura, A. J. Biega, C. Castillo. Does fair ranking lead to fair recruitment outcomes? A study of interventions, interfaces, and interactions. IPM 63(3) doi.org/10.1016/j.ip...
doi.org
Redirecting
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ChaTo @chatox.bsky.social · 20/11/2025
Sèrie CIDUI: Avui presentem un projecte sobre analítica institucional que alerta sobre possibles biaixos lingüístics en les avaluacions docents -- Francielle Marques, Davinia Hernández-Leo, Carlos Castillo, Mireia Trenchs-Parera www.upf.edu/web/guest/in...
upf.edu
Sèrie CIDUI: Avui presentem un projecte sobre analítica institucional que alerta sobre possibles biaixos lingüístics en les avaluacions docents - Universitat Pompeu Fabra - UPF
Amb l'objectiu de difondre la innovació docent, seguim amb la sèrie de notícies setmanals dedicades a resumir algunes de les comunicacions que el professorat de la Universitat Pompeu Fabra (UPF) va pr...
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ChaTo @chatox.bsky.social · 19/11/2025
[es] Science Queers este viernes 21 de noviembre a las 18:30 en Química UB
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Carlos Castillo @chato.tech.lgbt.ap.brid.gy · 04/11/2025
[es] Karma Peiró defiende hoy su tesis doctoral en periodismo de vigilancia algorítmica
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ChaTo @chatox.bsky.social · 24/10/2025
Congratulations to Paula Mateos Marin -- a graduate from the mathematical engineering degree on data science at EnginyEria UPF -- who has won the award for the best bachelor thesis on gender issues in 2025. PDF: www.upf.edu/documents/d/... GitHub: github.com/PaulaMateos/...
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ChaTo @chatox.bsky.social · 12/06/2025
We are looking for a research assistant to help us understand the prospects, in terms of recidivism, of people receiving alternatives to prison. Deadline: 25 June 2025. Starts: July 2025. Duration: 4-6 months part-time (20h to 30h per week). euraxess.ec.europa.eu/jobs/351671
euraxess.ec.europa.eu
Call for position: Research support for developing software to calculate the recidivism rate that entails alternative penal measures
The goal of the project is to develop an automated process that allows the annual determination of recidivism involving alternative penal measures ("MPA recidivism" from now on).
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ChaTo @chatox.bsky.social · 24/05/2025
La escritora Pino Luna presentará mi libro «Juegos de Niñas y Ñoños: Una Breve Memoria (No) Binaria» este martes 27 a las 17:30 en el Campus Poblenou de la UPF. Inscripciones aquí: www.upf.edu/web/etic/pre...
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ChaTo @chatox.bsky.social · 12/03/2025
Excited to share with you some of the results from project FINDHR, researching discrimination in algorithmic recruitment systems. Sign up for this free WEBINAR on how to mitigate discrimination in HR systems. 🗓️ Friday, April 4th, 2025 🕰️ 13:00-14:00 CEST ✍️ findhr.eu/findhr-webin...
findhr.eu
FINDHR Webinar on Software Development Guide – Findhr
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Fil Menczer @fil.bsky.social · 04/03/2025
IU's Observatory on Social Media defends citizens from online manipulation – the opposite of censorship osome.iu.edu/research/blo...
osome.iu.edu
IU's Observatory on Social Media defends citizens from online manipulation – the opposite of censorship
When thousands of fake accounts controlled by an unknown actor flood social media with some story, and platform algorithms amplify these messages, real...
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