no code implementations • 16 Dec 2022 • Chenhao Tong, Aaron Harwood, Maria A. Rodriguez, Richard O. Sinnott
In this approach, the agents are trained to patrol an environment with various unknown dynamics and factors.
no code implementations • 18 Nov 2022 • Rabindra Lamsal, Aaron Harwood, Maria Rodriguez Read
We employ a tweet contexualizer (locBERT) which is one of the core components of the proposed model, to investigate multiple tweets' distributions for understanding Twitter users' tweeting behavior in terms of mentioning origin and non-origin locations.
no code implementations • 13 Sep 2022 • Rabindra Lamsal, Aaron Harwood, Maria Rodriguez Read
The rise of social media platforms provides an unbounded, infinitely rich source of aggregate knowledge of the world around us, both historic and real-time, from a human perspective.
1 code implementation • 21 Jun 2022 • Rabindra Lamsal, Aaron Harwood, Maria Rodriguez Read
Following the outbreak, the pandemic's seriousness has made people more active on social media, especially on the microblogging platforms such as Twitter and Weibo.
no code implementations • 23 Jun 2021 • Yasmeen George, Shanika Karunasekera, Aaron Harwood, Kwan Hui Lim
First, to address the challenge related to the unknown spatial resolution of events, a quad-tree method is exploited in order to split the geographical space into multiscale regions based on the density of social media data.
no code implementations • 22 Jun 2021 • Prashant Solanki, Kwan Hui Lim, Aaron Harwood
With the prevalence of online social networking sites (OSNs) and mobile devices, people are increasingly reliant on a variety of OSNs for keeping in touch with family and friends, and using it as a source of information.
no code implementations • 14 Mar 2016 • Seyed Morteza Mousavi, Aaron Harwood, Shanika Karunasekera, Mojtaba Maghrebi
To improve the quality of the extracted SVLs, instead of using NNQ, we label the visited locations as the IDs of the POIs which geometrically intersect with the GPS observations.