Kai-Christian Bruhn

@kacebe@scholar.social
657 Followers
521 Following
1.1K Posts
Professional Profile
computing archaeologist | director @mainzed | affiliated to @i3mainz, #Mainz University of Applied Sciences, University Mainz
#Archaeology #GIS #SpatialHumanities #ResearchDataManagement #OpenScience #NFDI4Objects
orcidhttps://orcid.org/0000-0001-8322-1260
githubhttps://github.com/kacebe

I've heard that today is the last work day at the National Endowment for the Humanities for over 100 people that the regime terminated while gutting the agency.

From the moment I entered grad school in 1995, the NEH was part of the professional air I breathed. Not just the funding, but also the guidance, the examples, the methods, the connections, the collaborations, the rejections, the reviewers' comments, the role models, the projects I have worked on every day. These folks knit us together. 💔

Last preparations for the upcoming International Semantic Web Research Summer School 2025, before traveling the last leg of the journey from Bologna to Bertinoro tomorrow.

@isws #semweb #semanticweb @eswc_conf @iswc_conf #knowledgegraphs #AI #academiclife

New project: The #AntikytheraMechanism, fully #3DPrint​able, as an #OpenData model of the ancient Greek astronomical calculating machine. #WorkInProgress, more to come.

#archaeology #astronomy #antiquity #history #humanities #digitalhumanities #opendata #openglam

Une centaine d'archéologues, agents de l'INRAP, des collectivités territoriales, des opérateurs privés Archeodunum et Eveha, des services régionaux de l'archéologie, des enseignants chercheurs et des étudiant·e·s, des agents de musée, etc. étaient rassemblées ensemble hier à Lyon devant le musée des Beaux Arts pour défendre l'archéologie préventive et appeler à la manifestation Parisienne du 12 juin prochain.

Join us this Friday for a special presentation by @electricarchaeo, who will be talking about his work using small, practical and locally controlled LLMs! ⛏️✨🤖👾📜

Friday June 6, 2PM GMT / 4PM CEST / 10AM EST
mcgill.zoom.us/j/2320704440

#DigitalArchaeology #ComputationalArchaeology

So... I've noticed some of you are creating (and uploading!) a LOT of annotations in https://liiive.now—enough to make the UI a little choppy.

Well, challenge accepted: I just shipped an update that will keep things smooth, so you can keep the annotations coming! Bonus additions:
• New shape style with better contrast on light/dark images
• Polygon editing now lets you add & remove corners easily

Happy annotating!

Real-time Collaborative Annotation for IIIF Collections

Collaborate in real-time on IIIF image collections. Annotate, view, and explore high-resolution images with your team. Even without a login.

liiive

Are you new to the #Fediverse #GISChat or looking for more #geospatial connections?

I've updated my Geospatial and #SpatialDataScience lists. Now with more than 200 accounts you shouldn't miss.

Details: https://anitagraser.com/2024/02/03/finding-geospatial-accounts-on-mastodon/

#osgeo #gis #mapping #spatialdata #spatialanalytics #opensource

Finding geospatial accounts on Mastodon

Besides following hashtags, such as #GISChat, #QGIS, #OpenStreetMap, #FOSS4G, and #OSGeo, curating good lists is probably the best way to stay up to date with geospatial developments. To get you st…

Free and Open Source GIS Ramblings
A quick hack to show how to insert a #IIIf-Viewer in a #quarto html-doc:
```{html}
<script src="https://cdnjs.cloudflare.com/ajax/libs/openseadragon/2.4.2/openseadragon.min.js"></script>
<div id="openseadragon-viewer" style="width: 100%; height: 500px;"></div>
<script>
var viewer = OpenSeadragon({
id: "openseadragon-viewer",
prefixUrl: "https://cdnjs.cloudflare.com/ajax/libs/openseadragon/2.4.2/images/",
tileSources: "https://heidicon.ub.uni-heidelberg.de/iiif/2/1115517%3A579677/info.json",
showNavigator: true,
});
</script>
```

𝗡𝗲𝘄 𝗽𝗮𝗽𝗲𝗿 𝗼𝗻 𝗖𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗲 𝗠𝗮𝗽𝗽𝗶𝗻𝗴 𝗶𝗻 𝗢𝗽𝗲𝗻𝗦𝘁𝗿𝗲𝗲𝘁𝗠𝗮𝗽

Many companies have been editing OSM, including giants such as Apple, Microsoft, Meta, and Amazon. Corporate contributors can map on a global scale and add large amounts of data in a short time.

This new study explores the impact of corporate mapping and highlights the need for transparency:

💡 Study highlights: https://heigit.org/new-paper-corporate-mapping-in-openstreetmap-shifting-trends-in-global-evolution-and-small-scale-effects/
📑 Full paper: https://doi.org/10.1080/10095020.2025.2493076

#OpenStreetMap #OSM