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- [系所徵才] 國立臺灣大學地理環境資源學系115年度新聘教師公告 2026-07-21
- [系所徵才] 陳虹穎老師研究室誠徵專/兼任研究助理 2026-08-07
- [系所徵才] 台大地理環境資源學系徵專任研究助理（自然地理、森林生態、氣候變遷） 2026-07-28
- [系所榮譽] 賀！本系洪伯邑教授出版學術專書《Routes of Taiwan Tea: Mobility, Borders, and Territoriality》 2026-07-24
- [徵才] 新北市各國中代理老師職缺 2026-07-22
- [徵稿啟事] 臺北市政府獎勵研究報告運⽤資料評獎受理報名 2026-07-21
- [徵稿啟事] 2026第十九屆崇越論文大賞徵稿｜7月24日截止 2026-07-20
- [徵才] 桃園市大竹國中徵求地理代理教師 2026-07-20
- [系辦公告] 臺大地理環境資源學系115學年度第1學期行事曆 2026-07-20
- [系辦公告] 115年度第2梯次教育部學海惜珠計畫，理學院申請推薦案 (院系所中心辦理之出國交換學生) 2026-07-16
學術活動
| [學術研討] 7月24日至7月26日「地底有秘密：土壤及地下水特展與技術論壇」 2026-07-24, 10:30AM - 08:00AM |
| [學術研討]「2026中研GIS論壇」於2026年7月24日（週五）舉行 2026-07-24, 08:30AM - 05:35PM |
| [演講公告] 科羅拉多州立大學社會學系 Joshua Sbicca 副教授講座 2026-07-01, 02:00PM - |
| [學術研討] 【6/29 Workshop報名表】Land cover classification using machine learning and Google Earth Engine 2026-06-29, 01:10PM - 02:30PM |
| [演講公告] 從亞洲視角逆向理論化-重塑英美地理學研究 2026-05-11, 10:00AM - |
| [演講公告] 在敬山與探索之間 2026-05-05, 02:30PM - 04:30PM |
| [演講公告] 從人類世（Anthropocene）→AI世（AInthropocene）－AI現象學與認知環境的相變 2026-05-05, 09:30AM - 11:30AM |
| [學術研討] 2026 年台灣人口學會年會：人口變遷與家庭轉型（4/25 於成大舉行） 2026-04-25, |
| [演講公告] 威斯康辛大學麥迪遜分校地理系 Kris Olds 教授訪台演講 2026-04-24, 10:00AM - 12:00PM |
| [學術研討] 農業部林業試驗所「2026森林集水區經營與生態監測研討會」 2026-04-22, 09:30AM - 12:30PM |
| [演講公告] IAMCER 2026 台荷聯合講座 2026-04-18, 09:00AM - 05:00PM |
學術經歷
EDUCATION
2020 Ph.D., Tectonic and climatic processes on mudstone badland evolution in southwestern Taiwan, Geography, National Taiwan University.
EMPLOYMENT
2021-2023 Postdoctoral fellow, German Research Centre for Geosciences, Potsdam.
2020-2021 Postdoctoral fellow, National Taiwan University.
2020-2021 Adjunct assistant professor, National Taiwan Normal University.
聯絡資訊
楊啟見 助理教授
辦公室 : 地理系館503室
Email : Email住址會使用灌水程式保護機制。你需要啟動Javascript才能觀看它
電話 :+886-2-33665830
研究室名稱：Surface Processes and Landforms
個人簡介與研究領域
Current fields of interest focus primarily on Earth's surface processes and landforms. The main goal of my research is to provide relevant information on the dynamics of surface processes, thus enabling the interaction between geomorphic processes and physico-chemical systems. The topics include the following:
1.Landscape dynamics via on-site monitoring and numerical simulation.
a.Badland landscape dynamics
Dr. Yang has published 6 SCI papers related to badland landscape dynamics since 2019, including 5 papers listed as first author, one of them was published in Nature Communications. As far, Dr. Yang provides a framework to investigate how tectonic and climatic processes on mudstone badland evolution in southwestern Taiwan. The next part of the project aims at generating the spatially complete set of observational constraints on badland landscape.
2.Fluvial process during major floods in mountain rivers.
a. Acoustic ambient noise analyses on the detection of bedload transportation
Two overarching interests in this project: First, to raise a high-quality, long-term dataset on bedload dynamics and threshold of motion. This will be unique for the typhoon-dominated rivers of Taiwan and can be used to inform local hazard protection measures. Second, use this dataset to investigate how far the extreme conditions of Taiwan lead to similar or different behavior in temporal bedload dynamics in comparison to previous observations and models.
b. Mobilization and controls on sediment transportation from lithologic, biologic, and anthropogenic sources during major floods in mountain rivers.
c. Development of an image-based detection method for river driftwood and flux estimation.
3.Capability and limitation of carbon sequestration of olivine fertilization over various agricultural practices.
The main scope of this project addresses the relation between land use, climatic effects, and the enhanced weathering rate, which needs more detailed and precise observation data to analyze the effect of environmental change on the efficiency of carbon sequestration. Dr. Yang conduct additional olivine fertilization in three standard sample plots with various agricultural practices and monthly water chemistry and the minutes-resolution water stage constrain the result of carbon sequestration.
亞歷山卓克里維助理教授
個人簡介
My research explored artificial intelligence tools within the geographic domain, adapting state-of-the-art artificial neural network architectures into the context of geospatial analysis. It primarily involved human mobility processing (time-series-based formats) and remote sensing applications (image-based formats), targeting an automatic extraction and use of space-time information without any human knowledge assistance.
學術經歷
EDUCATION
Feb 2018 – May 2021:
•PhD in Applied Geoinformatics, University of Salzburg (Salzburg, Austria).
PhD Thesis: Artificial neural networks for human mobility analysis and spatial-temporal activity modeling.
(Supervisors: Prof. Euro Beinat, Dr. Pavlos Kazakopoulos).
• Oct 2015 – Dec 2017:
MSc in Biomedical Engineering, Politecnico di Milano (Milan, Italy).
Master Thesis: Identification of atrial fibrillation from RR intervals: a feasibility study on Long Short-Term Memory neural networks.
(Supervisors: Prof. Manuela Ferrario, Prof. Joseph Randall Moorman).
• Sep 2011 – Feb 2015:
BSc in Biomedical Engineering, Politecnico di Milano (Milan, Italy).
Bachelor Thesis: Biomedical sensor system for physical activity monitoring.
(Supervisor: Prof. Giambattista Gruosso).
WORK AND RESEARCH EXPERIENCE
•Aug 2021 – July 2023:
Postdoctoral Research Fellow in Artificial Intelligence at the Department of Computer Science and Engineering, Southern University of Science and Technology (Shenzhen, China).
Research topic: GeoAI – Artificial Intelligence for geospatial applications.
• Feb 2018 – May 2021:
PhD researcher in Applied Geoinformatics at the Doctoral College “GIScience”, Department of Geoinformatics - Z_GIS, University of Salzburg (Salzburg, Austria).
Fully-funded position by the Austrian Science Fund (FWF).
Research topic: Artificial neural networks for human mobility analysis and spatial-temporal activity modeling.
•Mar 2020 – Jul 2020:
Research intern in Naspers and Prosus AI team (Amsterdam, The Netherlands), and collaborations with iFood AI team (Sao Paulo, Brazil) on behalf of Prosus.
Paid internship position by Prosus, within the context of PhD research stay abroad.
Research topic: Predicting urban distribution of short-term food delivery demand (side works also comprise restaurant churn forecasting, demand shaping strategies
and customer recommendations).
• Mar 2017 – Sep 2017:
Visiting researcher at the University of Virginia Health System (Charlottesville, VA, USA).
Invited research guest for developing the experimental part of the Master Thesis.
Research topic: Deep learning for automatic cardiac arrhythmias detection
研究著作
| 作者 | 出版年月 | 著作名稱 | 收錄出處 |
|---|---|---|---|
| Alessandro Crivellari, Yuhui Chi | 2026-01 | Federated LSTM-based deep learning model for privacy-preserving predictions of human trajectories across multiple data providers | Annals of GIS |
| Alesssandro Crivellari, Yuhui Shi | 2025-01 | Generative adversarial deep learning model for producing location-based synthetic trajectory data | Connection Science |
| Omid Ghorbanzadeh, Hejar Shahabi, Sepideh Tavakkoli Piralilou, Alessandro Crivellari, Laura Elena Cué la Rosa, Clement Atzberger, Jonathan Li, Pedram Ghamisiu | 2024-08 | Contrastive Self-Supervised Learning for Globally Distributed Landslide Detection | IEEE Access |
| Lixia Chu, Jeroen Nelen, Alessandro Crivellari, Dainius Masiliūnas, Carola Hein, Christoph Lofi | 2024-05 | Relationships between geo-spatial features and COVID-19 hospitalisations revealed by machine learning models and SHAP values | International Journal of Digital Earth |
| Chunzhu Wei, Hong Wei, Alessandro Crivellari, Taichang Liu, Yuanmei Wan, Wei Chen, and Yang Lu | 2023-11 | Gaofen-2 satellite image-based characterization of urban villages using multiple convolutional neural networks | International Journal of Remote Sensing |
| Alessandro Crivellari, Hong Wei, Chunzhu Wei, Yuhui Shi | 2023-07 | Super-resolution GANs for upscaling unplanned urban settlements from remote sensing satellite imagery–the case of Chinese urban village detection | International Journal of Digital Earth |
| Omid Ghorbanzadeh, Alessandro Crivellari, Dirk Tiede, Pedram Ghamisi, Stefan Lang | 2022-12 | Mapping dwellings in IDP/refugee settlements using deep learning | Remote Sensing |
| Hao Jing, Xin He, Yong Tian, Michele Lancia, Guoliang Cao, Alessandro Crivellari, Zhilin Guo, Chunmiao Zheng | 2022-11 | Comparison and interpretation of data-driven models for simulating site-specific human-impacted groundwater dynamics in the North China Plain | Journal of Hydrology |
| Alessandro Crivellari, Bernd Resch | 2022-06 | Investigating functional consistency of mobility-related urban zones via motion-driven embedding vectors and local POI-type distributions | Computational Urban Science |
| Alessandro Crivellari, Euro Beinat, Sandor Caetano, Arnaud Seydoux, Thiago Cardoso | 2022-02 | Multi-target CNN-LSTM regressor for predicting urban distribution of short-term food delivery demand | Journal of Business Research |
| Alessandro Crivellari, Bernd Resch, Yuhui Shi | 2022-02 | TraceBERT — A feasibility study on reconstructing spatial–temporal gaps from incomplete motion trajectories via BERT training process on discrete location sequences | Sensors |
| Omid Ghorbanzadeh, Hejar Shahabi, Alessandro Crivellari, Saeid Homayouni, Thomas Blaschke, Pedram Ghamisi | 2022-01 | Landslide detection using deep learning and object-based image analysis | Landslides |
| Omid Ghorbanzadeh, Alessandro Crivellari, Pedram Ghamisi, Hejar Shahabi, Thomas Blaschke | 2021-07 | A comprehensive transferability evaluation of U-Net and ResU-Net for landslide detection from Sentinel-2 data (case study areas from Taiwan, China, and Japan) | Scientific Reports |
| Alessandro Crivellari, Alina Ristea | 2021-04 | CrimeVec — Exploring spatial-temporal based vector representations of urban crime types and crime-related urban regions | ISPRS International Journal of Geo-Information |
| Alessandro Crivellari, Euro Beinat | 2020-12 | Forecasting spatially-distributed urban traffic volumes via multi-target LSTM-based neural network regressor | Mathematics |
| Alessandro Crivellari, Euro Beinat | 2020-06 | Trace2trace — A feasibility study on neural machine translation applied to human motion trajectories | Sensors |
| Alessandro Crivellari, Euro Beinat | 2020-01 | LSTM-based deep learning model for predicting individual mobility traces of short-term foreign tourists | Sustainability |
| Alessandro Crivellari, Euro Beinat | 2019-08 | From motion activity to geo-embeddings: Generating and exploring vector representations of locations, traces and visitors through large-scale mobility data | ISPRS International Journal of Geo-Information |
| Alessandro Crivellari, Euro Beinat | 2019-07 | Identifying foreign tourists’ nationality from mobility traces via LSTM neural network and location embeddings | Applied Sciences |
| Anna Kovacs-Györi, Alina Ristea, Ronald Kolcsar, Bernd Resch, Alessandro Crivellari, Thomas Blaschke | 2018-09 | Beyond spatial proximity — Classifying parks and their visitors in London based on spatiotemporal and sentiment analysis of Twitter data | ISPRS International Journal of Geo-Information |
研究計畫
| 年度 | 計畫名稱 | 擔任工作 |
|---|---|---|
| 114 | 深度學習於都市電動車充電樁使用狀態即時空間預測之應用 | 計畫主持人 |
| 113 | 以生成式人工智慧保護人類移動軌跡之隱私 II | 計畫主持人 |
| 112 | 以生成式人工智慧保護人類移動軌跡之隱私 | 計畫主持人 |
學術獎勵
• 2nd prize at the Young Investigator Award 2020 (University of Salzburg)
• 2nd prize at the Mouse Behavior Challenge 2020 (Hiroshima University)
• 3rd prize at the Basketball Behavior Challenge 2020 (Hiroshima University)