Sangwhan Cha

According to our database, Sangwhan Cha authored at least 19 papers between 2009 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

An Alternative Illustration to Generalize Sprague-Grundy Theorem.

Dongho Yang, Sangwhan Cha

Proceedings of the IEEE International Conference on Big Data, 2023

2022

Towards Developing Face Analysis System based on PCA.

KangMin Kim, Sangwhan Cha

Proceedings of the IEEE International Conference on Big Data, 2022

Soccer Analysis based on Markov Chain and PCA.

KangMin Kim, Sangwhan Cha

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Implementation of Prototype Environment of Virtual Reality Platform for Virtual Lab (Use case of ESL).

Sangwhan Cha, Yunze Tian, Majid Shaalan, Jeongwoo Hyun, Ki H. Lee

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

2020

Correlation Analysis between Median Income level of District and Quality of Medical Service in Seoul, Korea.

Yihyun Nam, Sangwhan Cha

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

Towards Personalized Hybrid Recommender System using Average Visit Intervals.

Moonhyung Lee, Sangwhan Cha

Proceedings of the 2020 IEEE International Conference on Big Data (IEEE BigData 2020), 2020

2019

Face Recognition System.

Yang Li, Sangwhan Cha

CoRR, 2019

On Optimization of Stock Market Prediction Methods.

Warren Landis, Sangwhan Cha, Majid Shaalan

Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018

Social Internet of Mobile Things and Decision Support Tools.

Monica Wachowicz, Sangwhan Cha, Chiara Renso

Proceedings of the Encyclopedia of Social Network Analysis and Mining, 2nd Edition, 2018

Implementation of Robust Face Recognition System Using Live Video Feed Based on CNN.

Yang Li, Sangwhan Cha

CoRR, 2018

2017

Developing an edge analytics platform for analyzing real-time transit data streams.

Hung Cao, Monica Wachowicz, Sangwhan Cha

CoRR, 2017

Developing an edge computing platform for real-time descriptive analytics.

Hung Cao, Monica Wachowicz, Sangwhan Cha

Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016

Developing a streaming data processing workflow for querying space-time activities from geotagged tweets.

Monica Wachowicz, M. Dolores Arteaga, Sangwhan Cha, Yves Bourgeois

Comput. Environ. Urban Syst., 2016

The role of an IoT platform in the design of real-time recommender systems.

Sangwhan Cha, Marta Padilla Ruiz, Monica Wachowicz, Loc Hoang Tran, Hung Cao, Ikechukwu Maduako

Proceedings of the 3rd IEEE World Forum on Internet of Things, 2016

2015

Towards a 'Big' Health Data Analytics Platform.

Sangwhan Cha, Ashraf Abusharekh, Syed Sibte Raza Abidi

Proceedings of the First IEEE International Conference on Big Data Computing Service and Applications, 2015

Developing a Real-Time Data Analytics Framework Using Hadoop.

Sangwhan Cha, Monica Wachowicz

Proceedings of the 2015 IEEE International Congress on Big Data, New York City, NY, USA, June 27, 2015

2011

Context Aware Middleware Services for Disconnection Tolerant Mobile Applications.

Sangwhan Cha, Weichang Du

Proceedings of the Ninth Annual Communication Networks and Services Research Conference, 2011

2010

Middleware Framework for Disconnection Tolerant Mobile Application Services.

Sangwhan Cha, Weichang Du, Bernd J. Kurz

Proceedings of the 8th Annual Conference on Communication Networks and Services Research, 2010

2009

Toward a Unified Framework for Mobile Applications.

Sangwhan Cha, Bernd J. Kurz, Weichang Du

Proceedings of the 7th Annual Conference on Communication Networks and Services Research, 2009