Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Youngjae Chang"'
Autor:
Youngjae Chang
Publikováno v:
Korean Journal of Applied Statistics. 35:517-525
Autor:
Wonjung Kim, Seungchul Lee, Youngjae Chang, Taegyeong Lee, Seongwoong Kang, Inseok Hwang, Junehwa Song
Publikováno v:
Proceedings of the Twenty-Third International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile Computing.
Publikováno v:
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies. 4:1-30
Wearable sensors are increasingly becoming the primary interface for monitoring human activities. However, in order to scale human activity recognition (HAR) using wearable sensors to million of users and devices, it is imperative that HAR computatio
Publikováno v:
MobiSys
Public spaces are equipped with 'public actuators', e.g., HVAC, lighting fixtures, speakers, or streaming TV channels to ensure their visitors' comfort. However, many public actuators rarely allow the visitors to adjust their operation, limiting thei
Publikováno v:
MobiSys
Public spaces, where we gather, commune, and take a rest, are the essential parts of a modern urban landscape, enriching citizen's everyday life [3]. How we share these spaces are considered an indicator of the quality of life. Public spaces thus hav
Autor:
Youngjae Chang
Publikováno v:
The Korean Data Analysis Society. 20:2953-2966
Autor:
Saumay Pushp, Hailu Belay Kahsay, Junehwa Song, Youngjae Chang, Seungwoo Kang, Jeongho Won, Jaejun Park
Publikováno v:
UbiComp/ISWC Adjunct
Several privacy sensitive apps, e.g., dating apps, and medical counselling apps are equipped with Instant Messaging (IM) features. Messenger features in such apps, let users to chat romantically or as a part of getting personal counselling. However,
Autor:
Youngjae Chang
Publikováno v:
The Korean Data Analysis Society. 20:227-236
Autor:
Seungchul Lee, Youngjae Chang, Fahim Kawsar, Chulhong Min, Junehwa Song, Akhil Mathur, Alessandro Montanari
Publikováno v:
AH
In this paper, we introduce inertial signals obtained from an earable placed in the ear canal as a new compelling sensing modality for recognising two key facial expressions: smile and frown. Borrowing principles from Facial Action Coding Systems, we
Autor:
Youngjae Chang, Taegyeong Lee, Jinho Lee, Seungchul Lee, Inseok Hwang, Min Kyung Lee, Bumsoo Kang
Publikováno v:
MobiSys