by rozetta | Sep 16, 2020 | Blog, Finance, Finance Research Papers, Papers, Research Papers
RoZetta Institute Industrial PhD Scholarship holder – Shaun Lim Kin Soon – with Professor Andrew Lepone and Professor Petko Kalev analysed high-frequency trading activity leading up to, during and post the crash period driven by COVID-19 recently...
by rozetta | Aug 21, 2018 | Blog, Finance Research Papers, Research Papers
CMCRC researchers show that China is still on track to reshape the global oil marketTalk of a petroyuan replacing the petrodollar has been called “premature”, but analysis from CMCRC shows that China’s new crude oil futures contract is exceeding expectation when...
by rozetta | Jan 8, 2018 | Health Research Papers, ICT, Research Papers
The healthcare sector deals with large volumes of electronic data related to patient services. This article describes two novel applications that leverage big data to detect fraud, abuse, waste, and errors in health insurance claims, thus reducing recurrent losses and...
by rozetta | Jan 8, 2018 | Health Research Papers, Research Papers
Fei Wang, Uma Srinivasan, Shahadat Uddin, and Sanjay Chawla. “Application of network analysis on healthcare”. In Advances in Social Networks Analysis and Mining (ASONAM), 2013 IEEE/ACM International Conference on IEEE, 2014. The healthcare sector holds large amounts...
by rozetta | Jan 8, 2018 | Health Research Papers, ICT, Research Papers
Fei Wang, Sanjay Chawla, and Wei Liu. “Tikhonov or lasso regularization: Which is better and when. In Tools with Artificial Intelligence” (ICTAI), 2013 IEEE 25th International Conference on, pages 795–802. IEEE, 2013. It is well known that supervised learning problems...
by rozetta | Jan 8, 2018 | Health Research Papers, ICT, Research Papers
Sanjay Chawla, Federico Girosi, Fei Wang “Data Science and the Policy Completion Problem” The link between policy analysis and data science is more delicate than it may appear. A new policy, by definition, will change the underlying data generating model, rendering...
