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Journal Articles
- 2025
[j11]Yuanyuan Tian
, Wenwen Li, Lei Hu, Xiao Chen, Michael Brook, Michael Brubaker, Fan Zhang, Anna K. Liljedahl:
Advancing Large Language Models for Spatiotemporal and Semantic Association Mining of Similar Environmental Events. Trans. GIS 29(1) (2025)- 2024
- [j10]Amal Shehan Perera, Chandi Witharana, Elias Manos, Anna K. Liljedahl:
Hyperparameter Optimization for Large-Scale Remote Sensing Image Analysis Tasks: A Case Study Based on Permafrost Landform Detection Using Deep Learning. IEEE Access 12: 43062-43077 (2024) - [j9]Wenwen Li, Chia-Yu Hsu, Sizhe Wang, Yezhou Yang, Hyunho Lee, Anna Liljedahl, Chandi Witharana, Yili Yang, Brendan M. Rogers, Samantha T. Arundel, Matthew B. Jones, Kenton McHenry, Patricia Solís:
Segment Anything Model Can Not Segment Anything: Assessing AI Foundation Model's Generalizability in Permafrost Mapping. Remote. Sens. 16(5): 797 (2024) - 2022
- [j8]Elias Manos, Chandi Witharana, Mahendra Rajitha Udawalpola, Amit Hasan, Anna K. Liljedahl:
Convolutional Neural Networks for Automated Built Infrastructure Detection in the Arctic Using Sub-Meter Spatial Resolution Satellite Imagery. Remote. Sens. 14(11): 2719 (2022) - [j7]Chandi Witharana, Mahendra Rajitha Udawalpola, Anna K. Liljedahl, Melissa K. Ward Jones, Benjamin M. Jones, Amit Hasan, Durga Joshi, Elias Manos:
Automated Detection of Retrogressive Thaw Slumps in the High Arctic Using High-Resolution Satellite Imagery. Remote. Sens. 14(17): 4132 (2022) - 2021
- [j6]Chandi Witharana, Md Abul Ehsan Bhuiyan, Anna K. Liljedahl, Mikhail Kanevskiy, M. Torre Jorgenson, Benjamin M. Jones, Ronald Daanen, Howard E. Epstein, Claire G. Griffin, Kelcy Kent, Melissa K. Ward Jones:
An Object-Based Approach for Mapping Tundra Ice-Wedge Polygon Troughs from Very High Spatial Resolution Optical Satellite Imagery. Remote. Sens. 13(4): 558 (2021) - 2020
- [j5]Md Abul Ehsan Bhuiyan, Chandi Witharana, Anna K. Liljedahl, Benjamin M. Jones, Ronald Daanen, Howard E. Epstein, Kelcy Kent, Claire G. Griffin, Amber Agnew:
Understanding the Effects of Optimal Combination of Spectral Bands on Deep Learning Model Predictions: A Case Study Based on Permafrost Tundra Landform Mapping Using High Resolution Multispectral Satellite Imagery. J. Imaging 6(9): 97 (2020) - [j4]Md Abul Ehsan Bhuiyan, Chandi Witharana, Anna K. Liljedahl:
Use of Very High Spatial Resolution Commercial Satellite Imagery and Deep Learning to Automatically Map Ice-Wedge Polygons across Tundra Vegetation Types. J. Imaging 6(12): 137 (2020) - [j3]Weixing Zhang, Anna K. Liljedahl, Mikhail Kanevskiy, Howard E. Epstein, Benjamin M. Jones, M. Torre Jorgenson, Kelcy Kent:
Transferability of the Deep Learning Mask R-CNN Model for Automated Mapping of Ice-Wedge Polygons in High-Resolution Satellite and UAV Images. Remote. Sens. 12(7): 1085 (2020) - 2018
- [j2]Gerald V. Frost, Tracy Christopherson, M. Torre Jorgenson, Anna K. Liljedahl, Matthew J. Macander, Donald A. Walker, Aaron F. Wells:
Regional Patterns and Asynchronous Onset of Ice-Wedge Degradation since the Mid-20th Century in Arctic Alaska. Remote. Sens. 10(8): 1312 (2018) - [j1]Weixing Zhang, Chandi Witharana, Anna K. Liljedahl, Mikhail Kanevskiy:
Deep Convolutional Neural Networks for Automated Characterization of Arctic Ice-Wedge Polygons in Very High Spatial Resolution Aerial Imagery. Remote. Sens. 10(9): 1487 (2018)
Conference and Workshop Papers
- 2022
- [c3]Wenwen Li, Chia-Yu Hsu, Sizhe Wang, Chandi Witharana, Anna Liljedahl:
Real-time GeoAI for high-resolution mapping and segmentation of arctic permafrost features: the case of ice-wedge polygons. GeoAI@SIGSPATIAL 2022: 62-65 - 2017
- [c2]Olaniyi A. Ajadi, Franz J. Meyer, Anna Liljedahl:
Detection of aufeis-related flood areas in a time series of high resolution SAR images using curvelet transform and unsupervised classification. IGARSS 2017: 177-180 - 2014
- [c1]Alexei N. Skurikhin, Cathy J. Wilson, Anna Liljedahl, Joel C. Rowland:
Recursive active contours for hierarchical segmentation of wetlands in high-resolution satellite imagery of Arctic landscapes. SSIAI 2014: 137-140
Informal and Other Publications
- 2024
- [i3]Wenwen Li, Chia-Yu Hsu, Sizhe Wang, Yezhou Yang, Hyunho Lee, Anna Liljedahl, Chandi Witharana, Yili Yang, Brendan M. Rogers, Samantha T. Arundel, Matthew B. Jones, Kenton McHenry, Patricia Solís:
Segment Anything Model Can Not Segment Anything: Assessing AI Foundation Model's Generalizability in Permafrost Mapping. CoRR abs/2401.08787 (2024) - [i2]Yuanyuan Tian, Wenwen Li, Lei Hu, Xiao Chen, Michael Brook, Michael Brubaker, Fan Zhang, Anna K. Liljedahl:
Advancing Large Language Models for Spatiotemporal and Semantic Association Mining of Similar Environmental Events. CoRR abs/2411.12880 (2024) - 2023
- [i1]Wenwen Li, Chia-Yu Hsu, Sizhe Wang, Chandi Witharana, Anna Liljedahl:
Real-time GeoAI for High-resolution Mapping and Segmentation of Arctic Permafrost Features. CoRR abs/2306.05341 (2023)
Coauthor Index
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