Hajo Boomgaarden
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hajoboo.bsky.social
Hajo Boomgaarden
@hajoboo.bsky.social
Communication scholar @ Uni Vienna. Political communication & computational methods.
Reposted by Hajo Boomgaarden
#AmCAT is proudly developed by the @societal-analytics.nl

You can learn more about it in the:
* Book: amcat.nl/book/
* Blog post: societal-analytics.nl/blogs/202501...
Day 2 of the #MEDemConference at @gesis.org starts with powerful tool demos:
🔍 AmCAT @sof14g1l.bsky.social on enabling large-scale text analysis of media & political debates.
🌐 HarDIS @sziaja.bsky.social on harmonizing and sustaining cross-national democracy data (surveys, parties, experts).
September 30, 2025 at 9:52 AM
Reposted by Hajo Boomgaarden
They say: once there’s a paper 📝, it’s real…
🎉 #MEDem in #EPS @ecpr.bsky.social

The paper outlines how MEDem will strengthen #OpenScience by making data #FAIR in #DemocracyResearch – and how scholars across Europe are joining forces to build a truly open #ResearchInfrastructure ⚙️
September 27, 2025 at 9:05 AM
Reposted by Hajo Boomgaarden
Find the full open access piece here: doi.org/10.1057/s413...
Authored by @hajoboo.bsky.social, @alexiakatsanidou.bsky.social, S. Kritzinger, G. Lutz, J. Willmann & @jamoeberl.bsky.social – just in time for the upcoming #MEDemConference.
Open science in democracy research: the research infrastructure “Monitoring Electoral Democracy” (MEDem) - European Political Science
Ensuring universal access to scientific research and upholding the principles of keeping data findable, accessible, interoperable, and reusable is of paramount importance to the democratization of science. However, upholding these principles becomes increasingly complex with the increasing scope of data collection, the more different types of data we collect (e.g., survey, text, or institutional and country-level macro data), and the more research teams are involved in data collection. In the domain of democracy research, scientists across Europe are therefore joining forces to launch the research infrastructure monitoring electoral democracy (MEDem), which aims to establish itself as an open platform where the fragmented crowd of researchers in the various research fields can coordinate and develop common standards for data collection both retrospectively as well as prospectively to make their data interoperable, and (comparative) democracy research more productive. Moreover, MEDem will help make democracy research data and findings accessible to the general public (e.g., citizens, journalists, and policymakers).
doi.org
September 27, 2025 at 9:08 AM
Reposted by Hajo Boomgaarden
Proud to congratulate you, @azadekakavand.bsky.social, on your PhD defense –
“Technology Affordances, Social Media Platforms & the Networked Far Right.”
A remarkable achievement that combines years of hard work & building of skills that you now use at @bredowinstitut.bsky.social. Missing u already🥳
September 19, 2025 at 12:10 PM
Reposted by Hajo Boomgaarden
The MEDem Service Center for Interoperability at University of Gothenburg #UGOT is hiring a #DataBaseManager! ✴️ Apply now 👇🏻 w/ @polhosc.bsky.social
Database Manager for Data Integration and Method Development at the Department of Political Science
The Department of Political Science is an international academic environment that welcomes students, researchers and
web103.reachmee.com
June 30, 2025 at 9:45 AM
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Sunny & productive days in Amsterdam! ☀️ The MEDem Infrastructure’s Service Center for Text & Multimedia Data 📚📺📱gathered for a 2-day workshop to discuss services & put plans into action. Important steps forward - one step at a time! ⚙️📊 #MEDem #DemocracyResearch #EuropeanInfrastructure #DataScience
July 1, 2025 at 2:15 PM
Reposted by Hajo Boomgaarden
#OpenAccess from @psrm.bsky.social -

Beyond standardization: a comprehensive review of topic modeling validation methods for computational social science research - cup.org/40s8ll2

- @janabernhard.bsky.social, Randa Ashour, @jamoeberl.bsky.social, Petro Tolochko & @hajoboo.bsky.social

#FirstView
June 30, 2025 at 1:05 PM
Reposted by Hajo Boomgaarden
A big big thank you again to Randa Ashour, @jamoeberl.bsky.social, Petro Tolochko & @hajoboo.bsky.social for making this possible ☺️🎉
Thrilled to share that this study, which I started back in 2021, has finally been published! 🎉 While topic modeling may not be the most cutting-edge anymore, the discussion on validation & standardization is still highly relevant. Proud of this work & contribution! 🙌📚
doi.org/10.1017/psrm...
June 30, 2025 at 2:34 PM
Reposted by Hajo Boomgaarden
Reposted by Hajo Boomgaarden
🚨 We’re hiring! Join our lab at @ipk-univie.bsky.social as a predoc on mediated communication using computational methods! The team is also nice 🤗
📍 Vienna
🗓️ Start: September 2025
📌 Apply by June 26

#AcademicJobs #PhD #CommSci #CCL #CSS #Computational #CCS
University assistant predoctoral
University assistant predoctoral
jobs.univie.ac.at
June 6, 2025 at 9:08 AM
Reposted by Hajo Boomgaarden
Kolleg:innen bitten um Teilnahme:

"Hören Sie gerne Hörbücher? Für eine Studie der Universität Wien interessiert uns, wie Sie die Stimmen von verschiedenen Sprecher:innen beurteilen. Die Umfrage dauert 10 Minuten und ist anonym." 📖🎙️🎧

Hier geht's zur Umfrage 👇
Online-Experiment Replikation - This survey is created by QuestionPro
Online-Experiment Replikation - This survey is created by QuestionPro
univie.questionpro.eu
May 21, 2025 at 7:47 AM
Reposted by Hajo Boomgaarden
Thank you to my brilliant co-authors who contributed to the various sections of this... huge rectangle: @hajoboo.bsky.social @fabiennelind.bsky.social @janabernhard.bsky.social 🥰
May 21, 2025 at 9:59 AM
Reposted by Hajo Boomgaarden
🤩 Proud to announce the launch of our new @ecpr-polcom.bsky.social Early Career Researcher Club!!

📅 First (online) session scheduled for 22 May, 1pm

📱Check the post below for details, especially the Qualtrics survey to express your interest in joining!

@alenakluknavska.bsky.social
🆕 Introducing the ✨PolComm ECR Club✨ – a new monthly online forum for early career researchers in political communication!

Organized by @olgaeisele.bsky.social & @alenakluknavska.bsky.social, this initiative is open to PhD students & postdocs (≤4 yrs post-PhD) in the ECPR or ECREA polcom sections!
May 6, 2025 at 1:15 PM
Reposted by Hajo Boomgaarden
Even though COMPTEXT2025 closed last weekend, its spirit will live on in the splendid photography of our dedicated group of colleagues from the University of Vienna: @jamoeberl.bsky.social, @amplanitzer.bsky.social, @apeksha.bsky.social! We thank and appreciate their work!
April 29, 2025 at 12:29 PM
Reposted by Hajo Boomgaarden
After 3 packed days of research, workshops, and networking, #COMPTEXT2025 has officially wrapped up! In 48+ panels, 220+ presentations, and a full day of tutorials we received a great review of the state-of-the-art in our field. Thanks everyone and see you next year!
April 26, 2025 at 4:01 PM
Reposted by Hajo Boomgaarden
The success of COMPTEXT 2025 was made possible by the indefatigable and amazing work of the local organising team led by @fabiennelind.bsky.social + @hajoboo.bsky.social @univie.ac.at @compcommlab.bsky.social. The COMPTEXT Association is grateful for their work and to our sponsors (bit.ly/430VUye)!
April 26, 2025 at 2:42 PM
Reposted by Hajo Boomgaarden
Rooms are packed to capacity as tutorials on cutting-edge AI research techniques unfold at #COMPTEXT2025 @valeriehase.bsky.social, @frodewald.bsky.social / @hdnrch.bsky.social / Petro Tolochko
April 24, 2025 at 9:32 AM
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Let’s get #COMPTEXT2025 started! 🚀💻 The registration desk is open and we are excited to welcome you all in #Vienna soon!
April 24, 2025 at 7:04 AM
Reposted by Hajo Boomgaarden
#COMPTEXT2025 registration is open! ✨ If you’re more of a visual type, no worries – we’ve got a quick „walkthrough video“ 🚶🚶‍♀️🚶‍♂️ for you. ▶️
April 24, 2025 at 7:14 AM
Reposted by Hajo Boomgaarden
🎉 Big step for #MEDem! We’ve officially applied for the #ESFRIroadmap2026— backed by 15 governments, 1,000+ researchers & 100+ institutions/associations.
One more milestone toward building Europe’s infrastructure for comparative #DemocracyResearch
Read more on our #MEDemBlog 👉
MEDem has applied for ESFRI Roadmap 2026: Shaping the Future of European Democracy Research - Monitoring Electoral Democracy
MEDem has applied for inclusion on the ESFRI Roadmap 2026: Shaping the Future of European Democracy Research On April 8, 2025, MEDem (Monitoring Electoral Democracy) took a major next step toward shap...
www.medem.eu
April 10, 2025 at 8:58 AM
Reposted by Hajo Boomgaarden
If you are interested in political representation (and the absence of representation for some groups) I got the perfect PhD for you. @lucykinski.bsky.social is looking for two (!) 4-year PhD positions in her amazing project. A great job in our vibrant #polsci community at @unisalzburg.bsky.social
⭐I am looking for 2 PhD candidates w/ focus on qualitative representation research in my ERC project INCONEX at University of Salzburg!

On the project: sites.google.com/view/inconex...

Applications due: 2 May 2025

Full ad: sites.google.com/view/inconex...

#EUsky #poliscijobs #qualitativemethods
April 9, 2025 at 8:23 AM
Reposted by Hajo Boomgaarden
⏰ Less than 2 days left! ⏰
Registration for #COMPTEXT2025 closes April 10 at 23:59 CEST!
Join us in Vienna (April 24–26) for cutting-edge research on text-, image-, and video-as-data, hands-on workshops, and a brilliant community.
Don't miss your chance—this is the final call! 🚂🧳
👉 bit.ly/4hJ7thP
April 9, 2025 at 7:54 AM
Reposted by Hajo Boomgaarden
How inclusive is comparative communication research? We reviewed articles from 2003–2021 and found:
🔍 Growth in comparative studies, but still limited presence
🗂️ Quant methods dominate
🌍 Western cases & authors prevail
Time for more global perspectives! #Comparative ijoc.org/index.php/ij...
Research Practices in Comparative Communication Research: Visibility, Topical and Geographical Disparities, and their Longitudinal Patterns | Lind | International Journal of Communication
Research Practices in Comparative Communication Research: Visibility, Topical and Geographical Disparities, and their Longitudinal Patterns
ijoc.org
March 13, 2025 at 10:11 AM
Reposted by Hajo Boomgaarden
In about a month, we submit our application for the ESFRI Roadmap 🇪🇺
Help us reach 1,000 researchers by showing your support here: forms.gle/dm8K4xFgXD9b...
⚙️ Regardless, we’re sure you’ll find MEDem’s tools & services useful once they’re live. We’re already working on first prototypes this year! 🏗️📊
March 3, 2025 at 9:50 AM
Reposted by Hajo Boomgaarden
Big congrats to our colleague @marvins.bsky.social on his first lead-author publication! 🎉 His article, co-authored with Paul Balluff, @fabiennelind.bsky.social, Celina Dinhopl, @anniewald.bsky.social, and @hajoboo.bsky.social, is now published in Computational Communication Research 🙌
First ever publication alert!
Do you credit all the software you use in your research?👀

In a new article in Computational Communication Research, we investigate when software gets mentioned in research articles and what makes a tool more likely to be cited.

Read it here: doi.org/10.5117/CCR2...
Tools of the Trade – When Are Software Tools Mentioned in Computational Text Analysis Research? | Amsterdam University Press Journals Online
The use of computational methods for text analysis has been rapidly gaining a foothold in computational social science. Yet, little is known about the reporting practices of the software tools utilise...
doi.org
January 27, 2025 at 10:19 AM