Eun-Kyeong Kim

Study: AI chatbots provide less-accurate information to vulnerable users MIT researchers find AI chatbots often show bias, giving less accurate or more dismissive answers to some users. The findings highlight growing risks, especially for marginalized communities worldwide...

Study: AI chatbots provide less-accurate information to vulnerable users | MIT News | Massachusetts Institute of Technology

news.mit.edu/2026/study-a...

- MIT 연구진은 GPT-4, Claude 3 Opus, Llama 3 등 AI 챗봇이 영어 능숙도가 낮거나 교육 수준이 낮거나 미국 외 지역 출신 사용자에게 덜 정확한 답변을 제공한다는 사실을 발견 (🧵1/2)

This workshop is supported by @epicurehpc.bsky.social and @luxprovide.bsky.social.

#GeoFM #TerraMind #Prithvi-EO #Finetuning #ScalableAI

Operational GeoAI for Scalable Satellite Analytics with Foundation Models on EuroHPC/MeluXina Supercomputer - LuxProvide About the Workshop Recent progress in geospatial foundation models has accelerated Earth Observation (EO) research, yet many GeoAI methods are still evaluated at limited scale, obscuring issues of gen...

We're excited to organize a hands-on tutorial workshop @ #GeoAI2026 Conference in Ghent, Belgium in June 3! The topic is "Operational #GeoAI for Scalable Satellite Analytics with Foundation Models on #EuroHPC #MeluXina Supercomputer."

More info: geoaiconference.org/wp-content/u...

🎥 Ever wondered how complex ideas turn into real-world AI #solutions?

Get an exclusive peek inside LuxProvide’s Solution & Delivery team with Joseph & Emma ( 👀 secret AI projects, personal stories, AI Factory, use cases & more!)

👉 Watch now: youtu.be/9QdZpoOa75c

🚀 EPICURE at the #TechSenseSummit

On 13 Nov, the Luxembourg AI Factory Trainings, organised by @luxprovide.bsky.social in partnership with #EPICURE, will bring hands-on workshops on #AI ethics and ready-to-use AI services like RAG, inference & media generation.

🔗 shorturl.at/6fVnH

Thanks a lot Raechel! Miss you!

Excited to share: I joined #LuxProvide @luxprovide.bsky.social
as an #HPC Software Engineer in Luxembourg. After years of research, teaching & mentoring in academia, thrilled to bring my data science & AI/ML expertise to work with the #MeluXina supercomputer and learn & grow in a new environment. 🚀

🎫 EPICURE #Hackathon: #Python Meets HPC

📅 10–12 Dec 2025
📍 KTH, Stockholm by @eurohpc-ju.bsky.social  funded @epicurehpc.bsky.social 

♻️ Collaborate 📲 Optimise ⬆️ Boost performance📶 Network & learn from #HPC experts

Register now 👉epicure-hpc.eu/2025/09/30/e...

LuxProvide is powering 🇱🇺 Luxembourg’s AI Factory with MeluXina-AI, secure, sovereign, and built for impact in 🏦 Finance 🔐 Cybersecurity 🛰️ Space & 🌱 Green Economy.

👉 Learn how: www.luxprovide.lu/luxprovide-a...

Spatial Data Science Symposium 2025 December 4-5 | Distributed & Online. The symposium aims to bring together researchers from both academia and industry to discuss experiences, insights, methodologies, and applications, taking spatial...

The Spatial Data Science Symposium #SDSS2025 is back. Check out the Call for Sessions and Call for Papers: sdss2025.spatial-data-science.net

3/3 Why it matters: Personalized health research using location data could transform medicine & healthcare, but privacy vulnerabilities are escalating. Our report provides actionable recommendations for researchers, institutions & policymakers.

Special thanks to @fnr.lu & the Government of Québec.

2/3 Given the rapid advancement of AI, the findings have become more critical.

Key outcomes:
-Identified how AI transforms re-identification risks
-Developed federated learning approaches for sensitive data
-Created guidelines for ethics committees
-Launched 4 international research collaborations

1/3📍Sharing the report on the 2nd Geoprivacy Workshop for Personalized Health held @liser.lu (published on May 31) with @grantdmckenzie.bsky.social & 20+ international participants.

- Full report: osf.io/xrfk4/overview
- Workshop webpage: sites.google.com/view/ekgeog/...

YouTube video by Eun-Kyeong Kim Neighborhood as a Cognitive Partner: Distance from home and working memory

📽️Neighborhood as a Cognitive Partner📽️

This is a video summary of our paper. I created a Research Outreach video with the help of AI tools.

Authors: Minxia Luo, Eun-Kyeong Kim, Robert Weibel, Mike Martin, Christina Röcke

youtu.be/Y7B3saXbFrg?...

#Aging #Mobility #Memory #Neighborhood #gischat

Distance from home and working memory: daily associations varying by neighborhood environments in community-dwelling older adults - European Journal of Ageing Out-of-home mobility and neighborhood environment have been, respectively, shown to be associated with older adults’ cognitive abilities and they may have combined effects. Adopting an ecological pers...

📢Paper alert:
Older adults' daily mobility & working memory! 🧠🚶‍♀️🚶‍♂️
- Neighborhoods matter for links b/w daily max distance from home & working memory
- Positive association b/w distance & working memory in areas w/ more land use mix-diversity & more places for walking/cycling. doi.org/10.1007/s104...

2nd Specialist Workshop on Geoprivacy for Personalized Health 2nd Specialist Workshop on Geoprivacy for Personalized Health

📢 2nd Specialist Workshop on Geoprivacy for Personalized Health

🗓️February 27-28, 2025
📍LISER, Luxembourg
@liser.lu

💡Check out our workshop program: lnkd.in/gXb6HAa2
📝Register for attending invited talks: lnkd.in/gzsXbCXu

Funded by @fnr.lu & Government of Québec

#PersonalHealth #Privacy #GIS

That's lovely and cute! 🕊️ I wish you a year full of joy, health, and happiness.

Happy new year, happy bird watching, Alan! 😀

The call for participation in our 2nd Workshop on "Geoprivacy for Personalized Health" is online. It will be in Luxembourg this year, Feb 26 - Mar 1. Limited travel funding is available. Details at the link below. @geoai.bsky.social

sites.google.com/view/ekgeog/...

📢 Call for Participation: 2nd Workshop on Geoprivacy for Personalized Health

🗓️February 27-28, 2025
📍LISER, Luxembourg @liserinlux.bsky.social

✨ Limited travel support available
📝 Apply by January 17: sites.google.com/view/ekgeog/...

@grantdmckenzie.bsky.social

#PersonalHealth #Privacy #GIS

‘The computer won’t do that’ Exploring the impact of clinical information systems in primary care on transgender and non-binary adults

🎉 New Ada report: 'computer won’t do that.' We explored how clinical info systems in primary care impact transgender & non-binary adults. Findings suggest tht the way data systems are set up risks loss of record, invisibility in data and inequitable care www.adalovelaceinstitute.org/report/the-c...

A virtual certificate with text "Celebrating 10M users on Bluesky, #348,519, Eun-Kyeong Kim ‪@geoai.bsky.social‬, joined on Jul 24, 2023"

Bluesky now has over 10 million users, and I was #348,519!

📣 Our paper is published in Urban Forestry & Urban Greening. We address:
- Predicting citizen use of new urban parks using dynamic population data & ML
- Optimizing park locations considering vulnerable population access & predicted use
Read more➡️ doi.org/10.1016/j.uf...
#UrbanParks

A quick and dirty visualization of Reddit [r/luxembourg] postings in terms of places, topics, and sentiment appeared in their text by generating a knowledge graph. #gischat #geosky

Attending a Python HPC workshop organized by Uni. Luxembourg. Fun.

True. ;) I may try that next time.

Used a ChatGPT to write an R script to (1) generate a synthetic (random walk based) GPS dataset in Zurich, Switzerland, (2) apply a moving average smoothing for geographic coordinates, and (3) visualize them. #gischat

Enjoyed reading a paper on "spatial causality" by Kamal Akbari et al. (co-authored by @dinomirmt.bsky.social). This article provided me a nice guideline and insights. 👏👏 DOI: doi.org/10.1111/gean... #gischat

So excited to announce that our textbook with Xavier, "Difference-in-Differences for Simple and Complex Natural Experiments", is now under contract with Princeton University Press. Check out the "working textbook" version here! Comments welcome! papers.ssrn.com/sol3/papers....