Hojung Cha
Impact in
- Computer Science Applications top 0.5%
- Mobile Crowdsensing and Crowdsourcing
- Transportation top 0.5%
- Human Mobility and Location-Based Analysis
Papers in
-
- Caching and Content Delivery 36
- Energy Efficient Wireless Sensor Networks 33
-
- Human Mobility and Location-Based Analysis 26
- Co-authors
- Yohan ChonHyo Jeong ShinElmurod TalipovYungeun KimRhan HaDong-Won KimChanmin YoonNicholas D. Lane
- Journals
- Pervasive and Mobile Computing (10 papers)IEEE Transactions on Mobile Computing (9 papers)Computer Communications (7 papers)IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (6 papers)Journal of Systems Architecture (6 papers)
- Partner nations
- South KoreaUnited StatesChina
In The Last Decade
Hojung Cha
168 papers receiving 3.5k citations
Peers
Comparison fields: 5 of 110
- Computer Science Applications 548
- Transportation 664
- Computer Networks and Communications 1.6k
- Electrical and Electronic Engineering 2.4k
- Signal Processing 402
Countries citing papers authored by Hojung Cha
This map shows the geographic impact of Hojung Cha's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hojung Cha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hojung Cha more than expected).
Fields of papers citing papers by Hojung Cha
This network shows the impact of papers produced by Hojung Cha. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hojung Cha. The network helps show where Hojung Cha may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hojung Cha, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2024 | 0 | |
| 5 | 2024 | 0 | |
| 6 | 2024 | 1 | |
| 7 | 2023 | 0 | |
| 8 | 2020 | 8 | |
| 9 | 2017 | 10 | |
| 10 | 2016 | 8 | |
| 11 | 2013 | 9 | |
| 12 | 2013 | 15 | |
| 13 | 2013 | 18 | |
| 14 | 2012 | 12 | |
| 15 | AppScope: application energy metering framework for android smartphones using kernel activity monitoring | 2012 | 201 |
| 16 | 2011 | 203 | |
| 17 | 2009 | 1 | |
| 18 | Towards a resilient operating system for wireless sensor networks | 2006 | 17 |
| 19 | 2006 | 5 | |
| 20 | 2002 | 1 |
About Hojung Cha
Hojung Cha is a scholar working on Computer Networks and Communications, Transportation, Computer Science Applications, Hardware and Architecture and Electrical and Electronic Engineering, having authored 180 papers that have together received 3.7k indexed citations. Recurring topics across this work include Green IT and Sustainability (52 papers), Indoor and Outdoor Localization Technologies (47 papers), Caching and Content Delivery (36 papers), Energy Efficient Wireless Sensor Networks (33 papers), Human Mobility and Location-Based Analysis (26 papers), Energy Harvesting in Wireless Networks (21 papers), Mobile Crowdsensing and Crowdsourcing (18 papers) and Context-Aware Activity Recognition Systems (16 papers). The work is most often cited by research in Computer Science Applications (548 citations), Transportation (664 citations), Computer Networks and Communications (1.6k citations), Electrical and Electronic Engineering (2.4k citations) and Signal Processing (402 citations). Hojung Cha has collaborated with scholars based in South Korea, United States and China. Frequent co-authors include Yohan Chon, Hyo Jeong Shin, Elmurod Talipov, Yungeun Kim, Rhan Ha, Dong-Won Kim, Chanmin Yoon, Nicholas D. Lane, Feng Zhao and Wonwoo Jung. Their work appears in journals such as Pervasive and Mobile Computing, IEEE Transactions on Mobile Computing, Computer Communications, IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems and Journal of Systems Architecture.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.