Selected Publications

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2020​

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  • Ching-Yu Hsieh, Yi-Shyuan Chiang, Hung-Yu Chiu, and Yung-Ju Chang*. 2020. Bridging the Virtual and Real Worlds: A Preliminary Study of Messaging Notifications in Virtual Reality. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI ’20), 1–14. 

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  • Chi-Hsun Li, Su-Fang Yeh, Tang-Jie Chang, Meng-Hsuan Tsai, Ken Chen, and Yung-Ju Chang*. 2020. A Conversation Analysis of Non-Progress and Coping Strategies with a Banking Task-Oriented Chatbot. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI ’20), 1–12. 

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  • Yi-Shyuan Chiang, Ruei-Che Chang, Yi-Lin Chuang, Shih-Ya Chou, Hao-Ping Lee, I-Ju Lin, Jian-Hua Jiang Chen, and Yung-Ju Chang*. 2020. Exploring the Design Space of User-System Communication for Smart-home Routine Assistants. In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems (CHI ’20), 1–14. 

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  • Ping-Jung Duh, Yu-Cheng Sung, Liang-Yu Fan Chiang, Yung-Ju Chang, and Kuan-Wen Chen. 2020. V-Eye: A Vision-based Navigation System for the Visually Impaired. IEEE Transactions on Multimedia: 1–1.

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  • Hsiu-Chi Chang, Yung-Ju Chang*, Mark W. Newman, and Chih-Hsin Lin. 2020. Combining Participatory and ESM: A Hybrid Approach to Collecting Annotated Mobility Data. In Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems (CHI EA ’20), 1–7. 

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  • Tang-Jie Chang, Jian-Hua Jiang Chen, Hao-Ping Lee, and Yung-Ju Chang*. 2020. A preliminary attempt of an intelligent system predicting users’ correctness of notifications’ sender speculation. In Adjunct Proceedings of the 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2020 ACM International Symposium on Wearable Computers (UbiComp-ISWC ’20), 13–16. 

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  • Chia-En Chiang, Yung-Ju Chang*, and Felicia Feng. 2020. Effects of activity breakpoints on mobile crowdsourcing task performance. In Adjunct Proceedings of the 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2020 ACM International Symposium on Wearable Computers (UbiComp-ISWC ’20), 21–24. 

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  • Piotr Kotlinski†, Xi-Jing Chang, Yang Chih-Yun, Wei-Chen Chiu, and Yung-Ju Chang*. 2020. Using gamification to create and label photos that are challenging for computer vision and people. In Adjunct Proceedings of the 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2020 ACM International Symposium on Wearable Computers (UbiComp-ISWC ’20), 59–62. 

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  • Ting-Yu Kuo, Hung-Kuo Chu, and Yung-Ju Chang. 2020. Comparing the effects of reference-based, orientation-based, and turn-by-turn navigation guidance on users’ independent navigation. In Adjunct Proceedings of the 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2020 ACM International Symposium on Wearable Computers (UbiComp-ISWC ’20), 63–66. 

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  • Tzu-Chieh Lin, Yu-Shao Su, Emily Yang, Yun Han Chen, Hao-Ping Lee, and Yung-Ju Chang*. 2020. A preliminary investigation of the mismatch between attendance order and desired display order of smartphone notifications. In Adjunct Proceedings of the 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2020 ACM International Symposium on Wearable Computers (UbiComp-ISWC ’20), 71–74. 

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  • Yi-Hao Shih, Tang-Jie Chang, Jian-Hua Jiang Chen, Hao-Ping Lee, and Yung-Ju Chang*. 2020. A preliminary study of an intelligent system facilitating selective notification attendance on smartphones via alert assistance. In Adjunct Proceedings of the 2020 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2020 ACM International Symposium on Wearable Computers (UbiComp-ISWC ’20), 468–473.

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  • Carolyn Yu, Yee Li, Tsai-Yuan Huang, Wei-An Hsieh, Shao-Yu Lee, I-Hui Yeh, Gang Ku Lin, Neng-Hao Yu, Hsien-Hui Tang, and Yung-Ju Chang. 2020. BusMyFriend: Designing a Bus Reservation Service for People with Visual Impairments in Taipei. In Companion Publication of the 2020 ACM Designing Interactive Systems Conference (DIS’ 20 Companion), 91–96. ​

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2019

  • Yung-Ju Chang*, Chu-Yuan Yang, Ying-Hsuan Kuo, Wen-Hao Cheng, Chun-Liang Yang, Fang-Yu Lin, I-Hui Yeh, Chih-Kuan Hsieh, Ching-Yu Hsieh, and Yu-Shuen Wang. 2019. Tourgether: Exploring Tourists’ Real-time Sharing of Experiences as a Means of Encouraging Point-of-Interest Exploration. Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 3, 4: 128:1–128:25. (IMWUT 2019)
     

  • Yung-Ju Chang*, Yi-Ju Chung, and Yi-Hao Shih. 2019. I Think It’s Her: Investigating Smartphone Users’ Speculation About Phone Notifications and Its Influence on Attendance. In Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI ’19), 14:1–14:13.  [Honorable Mention Award for Best Paper ]​

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  • Hao-Ping Lee, Kuan-Yin Chen, Chih-Heng Lin, Chia-Yu Chen, Yu-Lin Chung, Yung-Ju Chang*, and Chien-Ru Sun. 2019. Does Who Matter?: Studying the Impact of Relationship Characteristics on Receptivity to Mobile IM Messages. In Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems (CHI ’19), 526:1–526:12.  ​

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  • Nalingna Yuan, Heidi M. Weeks, Rosa Ball, Mark W. Newman, Yung-Ju Chang, and Jenny S. Radesky. 2019. How much do parents actually use their smartphones? Pilot study comparing self-report to passive sensing. Pediatric Research: 1. 

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  • Marisa Meyer, Victoria Adkins, Nalingna Yuan, Heidi M. Weeks, Yung-Ju Chang, and Jenny Radesky. 2019. Advertising in Young Children’s Apps: A Content Analysis. Journal of Developmental & Behavioral Pediatrics 40, 1: 32.  ​

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  • Chi-Hsun Li, Ken Chen, and Yung-Ju Chang*. 2019. When There is No Progress with a Task-Oriented Chatbot: A Conversation Analysis. In Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI ’19 EA), 1–6.  

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  • Hao-Ping Lee, Tilman Dingler, Chih-Heng Lin, Kuan-Yin Chen, Yu-Lin Chung, Chia-Yu Chen, and Yung-Ju Chang*. 2019. Predicting Smartphone Users’ General Responsiveness to IM Contacts Based on IM Behavior. In Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI ’19 EA), 1–6.  

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  • Yu-Lin Chang, Yung-Ju Chang, and Chih-Ya Shen. 2019. She is in a Bad Mood Now: Leveraging Peers to Increase Data Quantity via a Chatbot-Based ESM. In Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI ’19 EA), 1–6.

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  • Yu-Ling Chien, Ting-Wei Wu, and Yung-Ju Chang*. 2019. Exploring the Design of Availability Status in Mobile IM Messaging with User Enactments. In Proceedings of the 21st International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI ’19 EA), 1–6. 

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  • Hao-Ping Lee, Kuan-Yin Chen, Chih-Heng Lin, and Yung-Ju Chang*. 2019. Connecting IM pattern and selective perceived responsiveness to relationship: a cluster-based approach. In Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers (UbiComp/ISWC ’19 Adjunct), 1070–1074. 
     

  • Yu-Wei Wang, Tse-Yu Pan, Yung-Ju Chang, and Min-Chun Hu. 2019. Vibration Feedback Controlled by Intuitive Pressing in Virtual Reality. In 2019 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR Poster Paper), 195–1953. 

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  • Albert Budi Christian, Cheng-Wei Wu, Wan-Hsun Hu, Yung-Ju Chang, and Yu-Chee Tseng. 2019. A New Online Charging System Based on Context of Mobile Users. In 2019 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW), 1–2.

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  • Chi-Kai Ho, Chung-Ta King, and Yung-Ju Chang. 2019. SCQ: Stage-Based, Context-Aware, QoE-Driven Power Optimization for Interactive Applications on Mobile Devices. In 2019 20th IEEE International Conference on Mobile Data Management (MDM), 343–345. 

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2018

  • Chih-Hsiang Hsu, Chia-Lun Ku, Yung-Ju Chang, Yu-Shuen Wang, Uyn-Dinh Trân, Wen-Hao Cheng, Chu-Yuan Yang, Ching-Yu Hsieh, and Chun-Cheng Lin. 2018. iTour: Making Tourist Maps GPS-Enabled. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1, 4: 139:1–139:27. https://doi.org/10.1145/3161167 (IMWUT 2018)

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  • Gaurav Paruthi, Shriti Raj, Seungjoo Baek, Chuyao Wang, Chuan-che Huang, Yung-Ju Chang, and Mark W. Newman. 2018. Heed: Exploring the Design of Situated Self-Reporting Devices. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 2, 3: 132:1–132:21. (IMWUT 2018)

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  • Pei-Ying Chiang, Han-Yu Chang, and Yung-Ju Chang. 2018. PotteryGo: A Virtual Pottery Making Training System. IEEE Computer Graphics and Applications 38, 2: 74–88. 
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  • K. T. Ho, C. T. King, B. Das, and Y. J. Chang. 2018. Characterizing display QoS based on frame dropping for power management of interactive applications on smartphones. In 2018 Design, Automation Test in Europe Conference Exhibition (DATE), 873–876. 

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2017

  • Yung-Ju Chang, Gaurav Paruthi, Hsin-Ying Wu, Hsin-Yu Lin, and Mark W. Newman. 2017. An investigation of using mobile and situated crowdsourcing to collect annotated travel activity data in real-word settings. International Journal of Human-Computer Studies 102: 81–102. (IJHCS 2017)

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  • Hou-Ning Hu, Yen-Chen Lin, Ming-Yu Liu, Hsien-Tzu Cheng, Yung-Ju Chang, and Min Sun. 2017. Deep 360 Pilot: Learning a Deep Agent for Piloting through 360° Sports Videos. In 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR 2017), 1396–1405. 

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  • Yen-Chen Lin, Yung-Ju Chang, Hou-Ning Hu, Hsien-Tzu Cheng, Chi-Wen Huang, and Min Sun. 2017. Tell Me Where to Look: Investigating Ways for Assisting Focus in 360$^\circ$ Video. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems (CHI ’17), 2535–2545. 
     

  • Yung-Ju Chang, Yi-Ju Chung, Yi-Hao Shih, Hsiu-Chi Chang, and Tzu-Hao Lin. 2017. What do smartphone users do when they sense phone notifications? In Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers (UbiComp/ISWC’17 Adjunct), 904–909. [Best Paper]

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  • Gaurav Paruthi, Shriti Raj, Ankita Gupta, Chuan-Che Huang, Yung-Ju Chang, and Mark W Newman. 2017. HEED: situated and distributed interactive devices for self-reporting. In Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers (UbiComp ’17 EA), 181–184.

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  • Kuan-Yin Chen, Hao-Ping Lee, Chih-Heng Lin, and Yung-Ju Chang. 2017. Who matters: a closer look at interpersonal relationship in mobile interruptibility. In Proceedings of the 2017 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2017 ACM International Symposium on Wearable Computers (UbiComp/ISWC’17 Adjunct), 910–915. 

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Before 2017

  • Yung-Ju Chang, Gaurav Paruthi, and Mark W. Newman. 2015. A field study comparing approaches to collecting annotated activity data in real-world settings. In Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp ’15), 671–682. 

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  • Yung-Ju Chang, Gaurav Paruthi, and Mark W. Newman. 2015. Challenges in Using Wearable Cameras and Phone Logs to Generate Ground Truth of Transportation Activities. In Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers (UbiComp/ISWC’15 Adjunct), 1361–1366. 

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  • Yung-Ju Chang and John C. Tang. 2015. Investigating Mobile Users’ Ringer Mode Usage and Attentiveness and Responsiveness to Communication. In Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI ’15), 6–15. 

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  • Yung-Ju Chang and Mark W. Newman. 2015. Making Local Information More Accessible: A Diary Study of Information Channel Selection of Mobile Users. In Proceedings of the Third International Symposium of Chinese CHI (Chinese CHI ’15), 1–8. https://doi.org/10.1145/2739999.2740000

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  • Yung-Ju Chang, Pei-Yao Hung, and Mark Newman. 2012. TraceViz: “Brushing” for Location Based Services. In Proceedings of the 14th International Conference on Human-computer Interaction with Mobile Devices and Services (MobileHCI ’12), 345–348. 

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  • Yung-Ju Chang and Mark W. Newman. 2012. Understanding How Trace Segmentation Impacts Transportation Mode Detection. In Proceedings of the 2012 ACM Conference on Ubiquitous Computing (UbiComp ’12 EA), 625–626. https://doi.org/10.1145/2370216.2370336

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  • Ming Jiang, Tao Dong, and Yung-Ju Chang. 2011. Structure and Reciprocity in Technology-Centered Q&A Communities. In Fifth International AAAI Conference on Weblogs and Social Media (ICWSM 2011 EA)

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