Gengchen Mai (@mai_gch) 's Twitter Profile
Gengchen Mai

@mai_gch

AP at @UT | AP at @UGA|Postdoc at @StanfordAILab | Ph.D. from @STKO_UCSB | GeoAI | intern at Google X,@Apple, Mosaix.AI, @Esri

ID: 719690903875665920

linkhttps://gengchenmai.github.io calendar_today12-04-2016 00:57:37

190 Tweet

896 Followers

443 Following

Yingjie Hu (@yingjiehu.bsky.social) (@yingjie_hu) 's Twitter Profile Photo

We are organizing the 2024 AAG GeoAI Symposium in Hawaii! The CFP is available here: cici.lab.asu.edu/geoai/geoai202… Look forward to seeing you there! #aag2024 #geoai #geospatial

We are organizing the 2024 AAG GeoAI Symposium in Hawaii! The CFP is available here: cici.lab.asu.edu/geoai/geoai202…  Look forward to seeing you there! #aag2024 #geoai #geospatial
Gengchen Mai (@mai_gch) 's Twitter Profile Photo

Very excited to see our GeoAI handbook finally come out! I am honored to contribute one chapter about spatial representation learning with Dr. Ni Lao and Ziyuan Li.

Yingjie Hu (@yingjiehu.bsky.social) (@yingjie_hu) 's Twitter Profile Photo

The NPR Academic Minutes program featured our work on geo-knowledge-guided GPT for disaster response (the story on Feb. 22): npr.org/podcasts/56457…

Gengchen Mai (@mai_gch) 's Twitter Profile Photo

It is my pleasure to be involved in Microsoft Research’s Accelerating Foundation Models Academic Research (AFMR) Initiative. Hope our collaboration with MSR can deliver fruitful research outcomes on Geo-foundation models. microsoft.com/en-us/research…

COSIT 2024 (@cosit2024) 's Twitter Profile Photo

Just four more days to get your submissions in for this year's Doctoral Mentorship Program at #COSIT2024. A fantastic opportunity for feedback on your work, one-on-one mentorship, and presentation of your work to the full conference. cosit.ca/#doctoral

Just four more days to get your submissions in for this year's Doctoral Mentorship Program at #COSIT2024.  A fantastic opportunity for feedback on your work, one-on-one mentorship, and presentation of your work to the full conference.
cosit.ca/#doctoral
Ni Lao (@lao_ni) 's Twitter Profile Photo

Many well known clustering algorithms optimize data likelihood, which lead to expensive and unstable optimizations and is hard to incorporate extra constraints (e.g. autocorrelations). We propose a new type of clustering object based on the sum of failing Goodness-of-fit Tests

Many well known clustering algorithms optimize data likelihood, which lead to expensive and unstable optimizations and is hard to incorporate extra constraints (e.g. autocorrelations). We propose a new type of clustering object based on the sum of failing Goodness-of-fit Tests
Yingjie Hu (@yingjiehu.bsky.social) (@yingjie_hu) 's Twitter Profile Photo

Call for book chapters: Geography according to ChatGPT book. Abstract submission is due on June 14, 2024. More details are available at: acsu.buffalo.edu/~yhu42/files/2… #GeoAI #geospatial

Call for book chapters: Geography according to ChatGPT book. Abstract submission is due on June 14, 2024. More details are available at: acsu.buffalo.edu/~yhu42/files/2…  #GeoAI #geospatial
Apparate Labs (@apparatelabs) 's Twitter Profile Photo

Introducing Proteus 0.1, REAL-TIME video generation that brings life to your AI. Proteus can laugh, rap, sing, blink, smile, talk, and more. From a single image! Come meet Proteus on Twitch in real-time. ↓ Sign up for API waitlist: apparate.ai/early-access.h… 1/11

Grant McKenzie (@grantdmckenzie) 's Twitter Profile Photo

We are currently looking for thematic session proposals for the 5th Spatial Data Science Symposium. Details at the link. #SDSS2024 sdss2024.spatial-data-science.net

Stanford AI Lab (@stanfordailab) 's Twitter Profile Photo

Big congrats to Aaron Lou, Chenlin Meng & Stefano Ermon on winning an #ICML2024 Best Paper Award for: Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution Exciting work improving diffusion models for symbolic data like text. arxiv.org/abs/2310.16834

Big congrats to <a href="/aaron_lou/">Aaron Lou</a>, <a href="/chenlin_meng/">Chenlin Meng</a> &amp; <a href="/StefanoErmon/">Stefano Ermon</a> on winning an #ICML2024 Best Paper Award for:

Discrete Diffusion Modeling by Estimating the Ratios of the Data Distribution

Exciting work improving diffusion models for symbolic data like text.

arxiv.org/abs/2310.16834
Stefano Ermon (@stefanoermon) 's Twitter Profile Photo

Diffusion models are state-of-the-art for continuous data generation (images, videos, etc). Can they beat autoregressive models also on text generation? Check out our ICML paper tomorrow to find out how. Congrats to my students Aaron Lou Chenlin Meng for the best paper award!

Gengchen Mai (@mai_gch) 's Twitter Profile Photo

SEAI Lab’s joint work, TorchSpatial, has been accepted to #NeurIPS2024 datasets and benchmarks track! Congrats to Nemin Wu and Qian Cao. Special thanks to Ni Lao and our Google and MSR collaborators! Paper link: arxiv.org/abs/2406.15658

SEAI Lab’s joint work, TorchSpatial, has been accepted to  #NeurIPS2024 datasets and benchmarks track! Congrats to Nemin Wu and Qian Cao. Special thanks to <a href="/lao_ni/">Ni Lao</a> and our Google and MSR collaborators! Paper link: arxiv.org/abs/2406.15658
Yingjie Hu (@yingjiehu.bsky.social) (@yingjie_hu) 's Twitter Profile Photo

Honored to be elected as the Academic Director of the AAG GISS Specialty Group. Many thanks to the community for your support! I look forward to contributing to the specialty group and AAG!

Honored to be elected as the Academic Director of the AAG GISS Specialty Group. Many thanks to the community for your support! I look forward to contributing to the specialty group and AAG!
AAG Geographic Information Science & Systems (@aag_giss) 's Twitter Profile Photo

📢AAG 2025 GISS-SG Student Honors Paper Competition (In-Person) 🏙️AAG Meeting: Detroit, Michigan March 24–28, 2025 🗓️Abstract Deadline: October 31, 2024 📄More info: aag-giss.org/competitions-a… 📧Contact: Dr. Yingjie Hu, [email protected] 🎓Hope to see your excellent work! American Association of Geographers

📢AAG 2025 GISS-SG Student Honors Paper Competition (In-Person)

🏙️AAG Meeting: Detroit, Michigan March 24–28, 2025
🗓️Abstract Deadline: October 31, 2024
📄More info: aag-giss.org/competitions-a…
📧Contact: Dr. Yingjie Hu, yhu42@buffalo.edu
🎓Hope to see your excellent work!

<a href="/theAAG/">American Association of Geographers</a>
AAG Geographic Information Science & Systems (@aag_giss) 's Twitter Profile Photo

🌍✨ Celebrate the GIS Day with us! 🌟 📲 Scan the QR codes to Explore AAG GISS and become part of our growing community! 🎉 Let’s do something spatial! #GISDay #SpatialScience #Geography #AAG

🌍✨ Celebrate the GIS Day with us! 🌟

📲 Scan the QR codes to Explore AAG GISS and become part of our growing community!

🎉 Let’s do something spatial!

#GISDay #SpatialScience #Geography #AAG
Gengchen Mai (@mai_gch) 's Twitter Profile Photo

#GeoAI Our latest GeoAI review paper has been published in the International Journal of Applied Earth Observation and Geoinformation. See sciencedirect.com/science/articl… Big thanks to my collaborators: Ni Lao Yaoyi Chiang Junfeng Jiao Jinmeng Rao, Zeping Liu, Yiqun Xie, and Xiaowei Jia

#GeoAI Our latest GeoAI review paper has been published in the International Journal of Applied Earth Observation and Geoinformation. See sciencedirect.com/science/articl…
Big thanks to my collaborators: <a href="/lao_ni/">Ni Lao</a> <a href="/yaoyichiang/">Yaoyi Chiang</a> <a href="/junfengjiao/">Junfeng Jiao</a> <a href="/JinmengR/">Jinmeng Rao</a>, Zeping Liu, Yiqun Xie, and Xiaowei Jia
ACM SIGSPATIAL (@sigspatial_gis) 's Twitter Profile Photo

📢 Call for Papers: ACM SIGSPATIAL 2025, Nov 3-6 in Minneapolis, MN! sigspatial2025.sigspatial.org/cfp/ Submit your research on spatial AI, big spatial data, smart cities, and more! Important deadlines: - Abstracts: May 23 - Papers: May 30 - Notifications: July 31