Lin Che

14
Nov 25
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ACM SIGSPATIAL 2025

Last week, Lin Che had the pleasure of attending ACM SIGSPATIAL 2025, held in Minneapolis.

He presented the paper “𝐔𝐧𝐬𝐮𝐩𝐞𝐫𝐯𝐢𝐬𝐞𝐝 𝐔𝐫𝐛𝐚𝐧 𝐋𝐚𝐧𝐝 𝐔𝐬𝐞 𝐌𝐚𝐩𝐩𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐒𝐭𝐫𝐞𝐞𝐭 𝐕𝐢𝐞𝐰 𝐂𝐨𝐧𝐭𝐫𝐚𝐬𝐭𝐢𝐯𝐞 𝐂𝐥𝐮𝐬𝐭𝐞𝐫𝐢𝐧𝐠 𝐚𝐧𝐝 𝐚 𝐆𝐞𝐨𝐠𝐫𝐚𝐩𝐡𝐢𝐜𝐚𝐥 𝐏𝐫𝐢𝐨𝐫”

In this work, we proposed the first unsupervised approach for urban land use classification and mapping based on street view images. Contrastive Clustering with Geographical Priors (CCGP) framework enhances clustering performance and ensures greater spatial coherence of the resulting maps.

📝 Paper: https://arxiv.org/abs/2504.17551
💻 Code: https://github.com/lin102/CCGP

15
Apr 24
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2nd Eyes4ICU Winter School

The second Winter School of the MSCA Doctoral Network Eyes4ICU at SWPS in Warsaw has concluded. It has been an inspiring and invigorating week, filled with discussions on eye-tracking research, for Lin Che, Yiwei Wang, and Peter Kiefer.

The Winter School featured a diverse range of courses covering topics such as eye-tracking, computational modeling, and transferable skills. Additionally, doctoral candidates had Advisory Board Meetings with their supervisors, co-advisors, and associated partners from companies to discuss their research topics. All doctoral candidates delivered excellent poster presentations showcasing their research progress, and also successfully completed the eye-tracking “Marie Sklodowska Curie Steps” challenge task!

We extend our gratitude to the State Secretariat for Education, Research and Innovation SERI for financing our participation in the MSCA Doctoral Network Eyes4ICU.