Hyoji Ha

Ph.D. Candidate, Life-Media Interdisciplinary Program Assistant Research Engineer,
Integrated Design Lab Ajou University, South Korea
206 Worldcup-ro, Yeongtong-gu
Suwon, 16499, South Korea
Phone: 82-31-219-1822 Mobile: 82-10-3760-3972
E-mail: hjha0508@ajou.ac.kr / hyojie@gmail.com

Background

(2019~2022)Technical Research Personnel (Alternative Military Service), Ajou University, South Korea

(2013~ )Ph.D. Candidate in Life Media Interdisciplinary Program, Graduate School, Ajou University, South Korea

(2015~2017)Research Assistant in Convergence Research Center Project, Digital Connectedness/Sharing for Mental Health Care in the Aging Society, Ajou University & Ajou University Medical Center, South Korea

(2015~2016) Research Assistant in See-At Technology Development Project of Meteorological Administration, Traffic Accident Risk Prediction based on Text Mining, Korea Meteorological Administration, South Korea

(2013~2014) Research Assistant in Utilization of Big Data & Smart Service Project, Smart News Service, Seoul National University / National Information Society Agency / Ministry of Future Creation and Science, South Korea

(2013) Intern in Data Science Lab, Advanced Institute of Convergence Technology, Seoul National University, South Korea

(2010~2013) Graduated from Department of Digital Media, Ajou University, South Korea

International Journal

Hyoji Ha, Hyunwoo Han and Kyungwon Lee, “A Visualization System for Exploring Logo Trend and Design Shape Patterns” Applied Sciences(SCIE,SCOPUS), 10(13). (July 2020):4579. [pdf]

Hyoji Ha, Jihye Lee, Hyunwoo Han, Sungyun Bae, Sangjoon Son, Changhyung Hong, Hyunjung Shin and Kyungwon Lee, “Dementia Patient Segmentation Using EMR Data Visualization: A Design Study” International Journal of Environmental Research and Public Health(SCIE,SSCI,MEDLINE,SCOPUS), 16(18). (September 2019):3438. [pdf]

Hyoji Ha, Hyunwoo Han, Seongmin Mun, Sungyun Bae, Jihye Lee and Kyungwon Lee, “An Improved Study of Multilevel Semantic Network Visualization for Analyzing Sentiment Word of Movie Review Data” Applied Sciences(SCIE,SCOPUS), 9(12). (June 2019):2419. [pdf]

Hyoji Ha, Seongmin Mun, Gyeongcheol Choi, Eunbin Hong, Sangkuk Lee and Kyungwon Lee, “Visual Analysis on the Political Orientation of Historical Characters in the Joseon Dynasty: Focusing on Seo, Geojeong” Archives of Design Research(SCOPUS), 32(1). (February 2019):147-160. [pdf]

Domestic Journal

Hyoji Ha, Hyunwoo Han, Sungyun Bae, Jihye Lee, Sangjoon Son, Changhyung Hong, Hyunjung Shin and Kyungwon Lee, “A Study on Visualization Methods of Semantic Clustering for Multidimensional data” Journal of Communications of KIISE 34.11. Korean Institute of Information Scientists and Engineers (November 2016):51-61. [pdf]

Hyoji Ha, Hyunwoo Han, Seongmin Mun, Sungyun Bae, Jihye Lee, Kyungwon Lee, “Visualization of movie recommendation system using the sentimental vocabulary distribution map” Journal of the Korea Society of Computer and Information 21.5. The Korean Society Of Computer And Information (May 2016):19-29. [pdf]

Hanmin Choi, Seongmin Mun, Hyoji Ha, Kyungwon Lee, “Proximity based Circular Visualization for similarity analysis of voting patterns between nations in UN General Assembly” Design convergence study 14.4. Society of Design convergence (August 2015):133-150. [pdf]

Seongmin Mun, Hyoji Ha, Kyungwon Lee, “Relationship Analysis between the Box Office Performance and Sentimental Words in Movie Review” Design convergence study 14.4. Society of Design convergence (August 2015):1-16. [pdf]

Seongmin Mun, Hyunwoo Han, Hyoji Ha, Kyungwon Lee, “A Visual Analysis on Factors Affecting Repurchase Intention in Social Commerce -Focused on Group-buying Social Commerce-” Design convergence study 13.6. Society of Design convergence (December 2014):137-152. [pdf]

Daemin Park, Gi-Nam Kim, Nam-Yong Kang, Bongwon Suh, Hyoji Ha, Byung-Won On, “A news visualization based on an algorithm by journalistic values” Journal of the HCI Korea Society 9.2. Human Computer Interaction KOREA (November 2014): 5-12 [pdf]

Hyoji Ha, Ginam Kim, Kyungwon Lee, “A Study on Analysis of Affective Words in Movie Reviews and the Situation of Watching Movies” Design convergence study 12.6. Society of Design convergence (December 2013):17-32. [pdf]

International Conference

Hyoji Ha, Kyungwon Lee, "A Taxonomy of Visualization Research Cases of Sentiment Analysis Data based on Visual Metaphors" Poster Abstract, IEEE VIS2020. IEEE (October, 2020) [pdf]

Hyeonsik Gong, Hyoji Ha, Kyungwon Lee, "Interactive Radviz Visualization System Using Hierarchical Approach for Large-Multidimensional Data" Poster Abstract, IEEE VIS2020. IEEE (October, 2020) [pdf]

Terin Yoon, Hyunwoo Han, Hyoji Ha, Juwon Hong, Kyungwon Lee, "A Conference Paper Exploring System Based on Citing Motivation and Topic" Shot-paper, IEEE PacificVis 2020. IEEE (June, 2020) [pdf]

Hyunwoo Han, Hyoji Ha, Jaejong Ho, Hyeonsik Gong, Junyup Hong, Soojung Lee, Juwon Hong, Kyungwon Lee, "An Interactive Paper Summarization System through Topic Network Visualization" Poster Abstract, IEEE PacificVis 2020. IEEE (June, 2020) [pdf]

Terin Yoon, Hyunwoo Han, Hyoji Ha, Juwon Hong, Kyungwon Lee, "A Paper-Search System to Identify Citation Networks and Motivations" Poster Abstract, IEEE VIS2019. IEEE (October, 2019) [pdf]

Hyunwoo Han, Terin Yoon, Hyoji Ha, Juwon Hong, Kyungwon Lee, "Method for improving RadViz's navigation function based on focusing and filtering" Poster Abstract, IEEE VIS2018. IEEE (October, 2018) [pdf]

Hyoji Ha, Jihye Lee, Hyunwoo Han, Sungyun Bae, Suhyun Lim, Sangjoon Son, Changhyung Hong, Hyunjung Shin, Kyungwon Lee, "A Visualization System to subdivide Dementia Diagnosis Stages " Poster Abstract, ISMB/ECCB 2017 (IEEE BIOVIS 2017). IEEE (July, 2017) [pdf]

Jihye Lee, Hyoji Ha, Hyunwoo Han, Sungyun Bae, Sangjoon Son, Changhyung Hong, Hyunjung Shin, Kyungwon Lee, "Visual Analytics for Biomedical Cluster Subdivision: A Design Study with Psychiatrists" Shot-paper, Computer Graphics International 2017. ACM (June 2017) [pdf]

Hyoji Ha, Hyunwoo Han, Sungyun Bae, Jihye Lee, Sunjoo Bang, Sangjoon Son, Changhyung Hong, Hyunjung Shin, Kyungwon Lee, "A Visualization System for Clustering Dementia Patients based on Automated Similarity Analysis" Poster Abstract, IEEE VIS 2016. IEEE (October 2016) [pdf]

Hyoji Ha, Hyunwoo Han, Sungyun Bae, Kyungwon Lee, "A logo design tool based on procedural modeling of design elements” Poster Abstract, MCCSIS IHCI 2016. IADIS-SCOPUS (July 2016) [pdf]

Hyoji Ha, Seongmin Mun, Oh-Hyun Kwon, Kyungwon Lee, "Proximity Based Circular Visualization for Similarity Analysis of UNGA Voting Patterns" Poster Abstract, IEEE Big Data Visual Analytics (BDVA) 2015. IEEE (September 2015) [pdf]

Hyoji Ha, Sungyun Bae, Hyunwoo Han, Kyungwon Lee , "Logo Trend Visualization: Logo Design Shape Element Trend and Pattern Analysis" Poster Abstract, 8th International Symposium on Visual Information Communication and Interaction (VINCI'15). IEEE (August 2015) [pdf]

Hyoji ha, Wonjoo Hwang, Sungyun Bae, Hanmin Choi, Hyunwoo Han, Gi-Nam Kim, Kyungwon Lee, “CosMovis: Semantic Network Visualization by Using Sentiment Words of Movie Review Data” Full-Paper, IEEE Information Visualisation (iV’15). IEEE (July 2015) [pdf]

Hyoji Ha, Ginam Kim, Wonjoo Hwang, Hanmin Choi, Kyungwon Lee, "CosMovis: Analyzing Semantic Network of Sentiment Words in Movie Reviews" Poster Abstract, IEEE Symposium on Large-Scale Data Analysis and Visualization (LDAV 2014 - IEEE VIS 2014). IEEE (October 2014) [pdf]

Ginam Kim, Hyoji Ha, Byung-Won On, Kyungwon Lee, Manjai Lee “Bubble heap graphs” Poster Abstract, In Proceedings of IEEE Information Visualization Conference (InfoVis' 13 - IEEE VIS 2013). IEEE (October 2013) [pdf][System URL]

Patent

Kyungwon Lee, Hyoji Ha, Hyunwoo Han, Sungyun Bae, Jihye Lee, Sangjoon Son, Changhyung Hong, Hyunjung Shin, Visualization Method And Apparatus For Multi-Dimensional Data (1020170021701B1). (February 2019) [Patent_KOR] [Patent_US]

Kyungwon Lee, Hyoji Ha, Ginam Kim, Wonjoo Hwang, Hanmin Choi, Hansung Kang, Data Visualization Method And System Using Reference Semantic Map (1017941370000). (Octobor 2017) [Patent_KOR]

Kyungwon Lee, Hyoji Ha, Hyunwoo Han, Methods And Apparatus For Visualizing Hierarchical Information Of Comment Data (1017308830000). (April 2017) [Patent_KOR]

Kyungwon Lee, Ginam Kim, Hyoji Ha, Data Visualization Method And System Using Comment Data For Objects (101602898000). (March 2016) [Patent_KOR]

Competition

Ginam Kim, Hyoji Ha, Ecotourism 365, 2013 DB Mashup Challenge 3rd Prize, Ministry of Future Creation and Science. (August 2013) [Certificate of award]

Lecture

Hyoji ha, Information Design 2, Sungshin Women's University (September ~ December 2018)

Hyoji ha, Graphic Design (Illustrator tutorials for beginners step by step), Ajou University (January 2018) [LectureFile_KOR]