no code implementations • 26 Dec 2018 • Samaneh Ebrahimi, Chitta Ranjan, Kamran Paynabar
The high-dimensionality and volume of large scale multistream data has inhibited significant research progress in developing an integrated monitoring and diagnostics (M&D) approach.
3 code implementations • 27 Sep 2018 • Chitta Ranjan, Mahendranath Reddy, Markku Mustonen, Kamran Paynabar, Karim Pourak
The dataset comes from a multivariate time series process.
no code implementations • 23 Oct 2016 • Chitta Ranjan, Samaneh Ebrahimi, Kamran Paynabar
In this paper, we develop a new sequential regression modeling approach for data streams.
1 code implementation • 11 Aug 2016 • Chitta Ranjan, Samaneh Ebrahimi, Kamran Paynabar
However, sequence mining is particularly challenging because of difficulty in finding (dis)similarity/distance between sequences.
no code implementations • 28 May 2015 • Chitta Ranjan, Kamran Paynabar, Jonathan E. Helm, Julian Pan
CSI functions by clustering patients into groups based on similarity of trajectory using a novel Semi-Markov model (SMM)-based clustering scheme proposed in this paper, as opposed to clustering by admit type or condition as in previous literature.