publications & conferences

2025

1. SIGSPATIAL

   DIGMAPPER: A Modular System for Automated Geologic Map Digitization

   Weiwei Duan, Michael Gerlek, Steven Minton, and 8 more authors

   ACM SIGSPATIAL 2025 (Industrial Track), 2025

   Bib

   @article{digmapper,
     title = {DIGMAPPER: A Modular System for Automated Geologic Map Digitization},
     author = {Duan, Weiwei and Gerlek, Michael and Minton, Steven and Knoblock, Craig and Lin, Fandel and Chen, Theresa and Jang, Leeje and Kirsanova, Sofia and Li, Zekun and Lin, Yijun and Chiang, Yao-Yi},
     journal = {ACM SIGSPATIAL 2025 (Industrial Track)},
     year = {2025},
     url = {https://arxiv.org/abs/2506.16006},
     venue_url = {https://sigspatial2025.sigspatial.org/industry-accepted/}
   }

2. SIGSPATIAL

   Detecting Legend Items on Historical Maps Using GPT-4o with In-Context Learning

   Sofia Kirsanova, Weiwei Duan, and Yao-Yi Chiang

   GeoSearch ’25, ACM SIGSPATIAL Workshops, 2025

   Bib

   @article{geosearch2025,
     title = {Detecting Legend Items on Historical Maps Using GPT-4o with In-Context Learning},
     author = {Kirsanova, Sofia and Duan, Weiwei and Chiang, Yao-Yi},
     journal = {GeoSearch '25, ACM SIGSPATIAL Workshops},
     year = {2025},
     url = {https://doi.org/10.1145/3764920.3770590},
     venue_url = {https://geosearch-workshop.github.io/geosearch2025/}
   }

3. SIGSPATIAL

   Detecting Legend Items on Historical Maps Using GPT-4o with In-Context Learning

   Sofia Kirsanova, Weiwei Duan, and Yao-Yi Chiang

   In GeoSearch ’25, ACM SIGSPATIAL Workshops, Minneapolis, MN, USA, Nov 2025

   Presentation

   Bib

   @inproceedings{geosearch2025_presentation,
     title = {Detecting Legend Items on Historical Maps Using GPT-4o with In-Context Learning},
     author = {Kirsanova, Sofia and Duan, Weiwei and Chiang, Yao-Yi},
     booktitle = {GeoSearch '25, ACM SIGSPATIAL Workshops},
     year = {2025},
     month = nov,
     location = {Minneapolis, MN, USA},
     note = {Presentation},
     venue_url = {https://geosearch-workshop.github.io/geosearch2025/}
   }

4. MN GIS/LIS

   Detecting Legend Items on Historical Maps

   Sofia Kirsanova, Weiwei Duan, and Yao-Yi Chiang

   In MN GIS/LIS Consortium Conference, Duluth, MN, USA, Oct 2025

   Presentation

   Bib

   @inproceedings{mngislis2025_presentation,
     title = {Detecting Legend Items on Historical Maps},
     author = {Kirsanova, Sofia and Duan, Weiwei and Chiang, Yao-Yi},
     booktitle = {MN GIS/LIS Consortium Conference},
     year = {2025},
     month = oct,
     location = {Duluth, MN, USA},
     note = {Presentation},
     venue_url = {https://www.mngislis.org/}
   }

5. BTAA GIN

   Detecting Legend Items on Historical Maps

   Sofia Kirsanova, and Yao-Yi Chiang

   In Big Ten GIS Conference (BTAA GIN), USA, Apr 2025

   Presentation

   Bib

   @inproceedings{bigten2025_presentation,
     title = {Detecting Legend Items on Historical Maps},
     author = {Kirsanova, Sofia and Chiang, Yao-Yi},
     booktitle = {Big Ten GIS Conference (BTAA GIN)},
     year = {2025},
     month = apr,
     location = {USA},
     note = {Presentation}
   }

2024

1. SIGSPATIAL

   Context-Aware Trajectory Anomaly Detection

   Haoji Hu, Jina Kim, Jinwei Zhou, and 3 more authors

   1st ACM SIGSPATIAL International Workshop on Geospatial Anomaly Detection (GeoAnomalies’24), Atlanta, GA, USA, Apr 2024

   Bib

   @article{haystac,
     title = {Context-Aware Trajectory Anomaly Detection},
     author = {Hu, Haoji and Kim, Jina and Zhou, Jinwei and Kirsanova, Sofia and Lee, JangHyeon and Chiang, Yao-Yi},
     journal = {1st ACM SIGSPATIAL International Workshop on Geospatial Anomaly Detection (GeoAnomalies'24)},
     year = {2024},
     location = {Atlanta, GA, USA},
     url = {https://onspatial.github.io/GeoAnomalies24/files/paper_2.pdf}
   }

2023

1. MSU

   Detection of Anomalies in System Log Data Using Process Analytics Methods

   Oleg Gorokhov, and Sofia Kirsanova

   Scientific Conference "Lomonosov Readings - 2023", Moscow, Russia, April 4-14, 2023, Apr 2023

   Bib

   @article{process_mining_lomonosov,
     title = {Detection of Anomalies in System Log Data Using Process Analytics Methods},
     author = {Gorokhov, Oleg and Kirsanova, Sofia},
     journal = {Scientific Conference "Lomonosov Readings - 2023"},
     year = {2023},
     location = {Moscow, Russia, April 4-14, 2023}
   }

2022

1. MSU

   Methods for Detecting Critical Events in System Log Data

   Oleg Gorokhov, Mikhail Petrovskiy, Igor Mashechkin, and 1 more author

   Scientific Conference "Tikhonov’s Readings - 2022", Moscow, Russia, October 24-29, 2022, Apr 2022

   Bib

   @article{process_mining_tikhonov,
     title = {Methods for Detecting Critical Events in System Log Data},
     author = {Gorokhov, Oleg and Petrovskiy, Mikhail and Mashechkin, Igor and Kirsanova, Sofia},
     journal = {Scientific Conference "Tikhonov's Readings - 2022"},
     year = {2022},
     location = {Moscow, Russia, October 24-29, 2022}
   }

2020

1. Polytech

   Evaluation and Comparison of Algorithms for the Connect6 Game with Monte Carlo Method

   Sofia Kirsanova

   Journal of the LXX Open international Student’s Scientific Fair of Moscow Polytechnic University, Moscow, Russia, Apr 2020

   Bib

   @article{connect6,
     title = {Evaluation and Comparison of Algorithms for the Connect6 Game with Monte Carlo Method},
     author = {Kirsanova, Sofia},
     journal = {Journal of the LXX Open international Student's Scientific Fair of Moscow Polytechnic University},
     year = {2020},
     location = {Moscow, Russia},
     url = {https://snto.mospolytech.ru/files/Sbornik_SNK_2020_fin.pdf}
   }