News

Charlotte, December 2018. Allergic rhinitis (or hay fever) effects roughly 15 out of 100 Americans, but sufferers have had little guidance on how to avoid the pollen outbreaks that aggrevate thier symptoms. Blooms of trees, grasses and herbaceous plants are to blame, but seasonality and variations in climate have made it hard to understand where […]

An edited book entitled “High Performance Computing for Geospatial Applications” has been approved by Springer. Editors are Drs. Wenwu Tang (University of North Carolina at Charlotte) and Shaowen Wang (University of Illinois at Urbana-Champaign). Here is the background information of the book. High Performance Computing (HPC) allows for the use of advanced computer systems to […]

Charlotte, October 2018. In a new paper, CAGIS researcher and lead author Michael Desjardins describes new methods to visualize the complex, spatio-temporal dynamics of outbreaks in mosquito-born illnesses in Colombia. Outbreaks of chikungunya and dengue fever (both transmitted by the same two mosquitoes) occur unevenly across municipalities both geographically and in timing, presenting substaintial challenges […]

Artificial intelligence has been increasingly used to support the study of coupled land systems, which are complex adaptive spatial systems driven by land use and land cover change. These artificial intelligence approaches comprise: 1) Machine learning (e.g., artificial neural networks, decision trees), 2) Evolutionary computation (e.g., genetic algorithms, evolutionary algorithms), 3) Distributed artificial intelligence (e.g., […]

CAGIS made its presence felt at the Annual Association of American Geographer’s Conference in New Orleans, April 10-14. CAGIS students, faculty and associates made eight representations on a range of subjects: Zheng, M., Tang, W., 2018. Multilevel analysis of spatially explicit model. Annual Meeting of the Association of American Geographers, New Orleans, LA, USA. April […]

We are pleased to announce that CAGIS just received another award from Charlotte Research Institute Targeted Research Internal Seed Program (CRI TRISP). PIs for this internal grant Development of an Integrated GIS-based Pavement Management System are Drs. Don Chen (Engineering Technology), Wenwu Tang (CAGIS), and Umit Cali (Engineering Technology). CAGIS will be in charge of […]

The Center for Applied GIScience’s (CAGIS) Director of Research and Outreach, Dr. Douglas Shoemaker, talked urban growth to an ethusiastic gathering of Charlotteans as part of “Sustain Charlotte’s Grow Smart CLT” series. Held at Resident Culture Brewing Company in the Plaza-Midwood neighborhood, Shoemaker described the results of three studies: 1) an historical analyses of satellite […]

Center for Applied GIScience (CAGIS) Executive Director Dr. Wenwu Tang recently won, along with colleagues Drs. Shen-en Chen, John Diemer and Craig Allan, funding from NC Department of Transportation to study the application of artifical intelligence to the problem of classifying hydralic structures remotely. Researchers will develop a spatially explicit 3D modeling framework and a […]

Vancover (BC) November 2017. At a recent symposia, CAGIS researcher and Ph.D. candidate Minrui Zheng described her new study on how multi-level statistical techniques, combined with high performance computing, could speed the analyses of spatial modeling built around “Big Data”. Zheng shared her study “Multilevel analysis of neural network-driven spatial models” with an international group […]

CHARLOTTE (NC) September 13. CAGIS researcher and Ph.D. student Adam Griffith was recently tapped by the popular NPR newsprogram Marketplace to comment on the connection between urban development and the recent catastrophic flooding Houston associated with hurricane Harvey. Listen to the article here. In his blog, Griffith describes his methods for measuring increases in Houston’s […]