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Anomaly Detection in Energy Usage Patterns
Henry Linder, Nalini Ravishanker, Ming-Hui Chen +2
Energy usage monitoring on higher education campuses is an important step for providing satisfactory service, lowering costs and supporting the move to green energy. We present a c…
Spatiotemporal Analysis of Ridesourcing and Taxi Demand by Taxi zones in New York City
Patrick Toman, Jingyue Zhang, Nalini Ravishanker +1
The burst of demand for TNCs has significantly changed the transportation landscape and dramatically disrupted the Vehicle for Hire (VFH) market that used to be dominated by taxica…
Topological Data Analysis (TDA) for Time Series
Nalini Ravishanker, Renjie Chen
The study of topology is strictly speaking, a topic in pure mathematics. However in only a few years, Topological Data Analysis (TDA), which refers to methods of utilizing topologi…