Search Results for author: Dezhi Hong

Found 10 papers, 6 papers with code

Towards Diverse and Coherent Augmentation for Time-Series Forecasting

no code implementations24 Mar 2023 Xiyuan Zhang, Ranak Roy Chowdhury, Jingbo Shang, Rajesh Gupta, Dezhi Hong

We note that augmentation designed for forecasting requires diversity as well as coherence with the original temporal dynamics.

Data Augmentation Time Series +1

Navigating Alignment for Non-identical Client Class Sets: A Label Name-Anchored Federated Learning Framework

1 code implementation1 Jan 2023 Jiayun Zhang, Xiyuan Zhang, Xinyang Zhang, Dezhi Hong, Rajesh K. Gupta, Jingbo Shang

Traditional federated classification methods, even those designed for non-IID clients, assume that each client annotates its local data with respect to the same universal class set.

Federated Learning

Critical Risk Indicators (CRIs) for the electric power grid: A survey and discussion of interconnected effects

1 code implementation19 Jan 2021 Judy P. Che-Castaldo, Rémi Cousin, Stefani Daryanto, Grace Deng, Mei-Ling E. Feng, Rajesh K. Gupta, Dezhi Hong, Ryan M. McGranaghan, Olukunle O. Owolabi, Tianyi Qu, Wei Ren, Toryn L. J. Schafer, Ashutosh Sharma, Chaopeng Shen, Mila Getmansky Sherman, Deborah A. Sunter, Lan Wang, David S. Matteson

We also provide relevant critical risk indicators (CRIs) across diverse domains that may influence electric power grid risks, including climate, ecology, hydrology, finance, space weather, and agriculture.

Applications

Sensei: Self-Supervised Sensor Name Segmentation

1 code implementation Findings (ACL) 2021 Jiaman Wu, Dezhi Hong, Rajesh Gupta, Jingbo Shang

A sensor name, typically an alphanumeric string, encodes the key context (e. g., function and location) of a sensor needed for deploying smart building applications.

Language Modelling Segmentation

SeNsER: Learning Cross-Building Sensor Metadata Tagger

1 code implementation Findings of the Association for Computational Linguistics 2020 Yang Jiao, Jiacheng Li, Jiaman Wu, Dezhi Hong, Rajesh Gupta, Jingbo Shang

Sensor metadata tagging, akin to the named entity recognition task, provides key contextual information (e. g., measurement type and location) about sensors for running smart building applications.

named-entity-recognition Named Entity Recognition +1

Sensor-Type Classification in Buildings

no code implementations1 Sep 2015 Dezhi Hong, Jorge Ortiz, Arka Bhattacharya, Kamin Whitehouse

One important aspect of normalization is to differentiate sensors by the typeof phenomena being observed.

Classification Ensemble Learning +2

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