Search Results for author: Ruby Lee

Found 3 papers, 0 papers with code

ActionBert: Leveraging User Actions for Semantic Understanding of User Interfaces

no code implementations22 Dec 2020 Zecheng He, Srinivas Sunkara, Xiaoxue Zang, Ying Xu, Lijuan Liu, Nevan Wichers, Gabriel Schubiner, Ruby Lee, Jindong Chen, Blaise Agüera y Arcas

Our methodology is designed to leverage visual, linguistic and domain-specific features in user interaction traces to pre-train generic feature representations of UIs and their components.

Power-Grid Controller Anomaly Detection with Enhanced Temporal Deep Learning

no code implementations18 Jun 2018 Zecheng He, Aswin Raghavan, Guangyuan Hu, Sek Chai, Ruby Lee

Specifically, we first train a temporal deep learning model, using only normal HPC readings from legitimate processes that run daily in these power-grid systems, to model the normal behavior of the power-grid controller.

Anomaly Detection

Time Series Segmentation through Automatic Feature Learning

no code implementations16 Jan 2018 Wei-Han Lee, Jorge Ortiz, Bongjun Ko, Ruby Lee

As such, we have seen many recent IoT data sets include annotations with a human expert specifying states, recorded as a set of boundaries and associated labels in a data sequence.

Activity Recognition EEG +1

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