In fighting against common threats to human survival and well-being, be they from natural disaster or human conflict, people’s commitment to taking collective action matters and can make a huge or even decisive difference. Throughout human history...
Social media has become an emerging alternative to opinion polls for public opinion collection, while it is still posing many challenges as a passive data source, such as structurelessness, quantifiability, and representativeness. Social media dat...
One of the enduring issues of spatial origin-destination (OD) flow data analysis is the computational inefficiency or even the impossibility to handle large datasets. Despite the recent advancements in high performance computing (HPC) and the read...