Digital Library

1. 41. Hunminjungum Keypad
   Kim Sungwook, Vol. 22, No. 4, pp. 29-49, Aug. 2021
   10.7472/jksii.2021.22.4.29
   Keywords: Hunminjungum, Hunminjeongeum, Keypad, Standard type, Simple type, Smartphone
2. 42. Development of a Hybrid Deep-Learning Model for the Human Activity Recognition based on the Wristband Accelerometer Signals
   Seungmin Jeong, Dongik Oh, Vol. 22, No. 3, pp. 9-16, Jun. 2021
   10.7472/jksii.2021.22.3.9
   Keywords: Activities of Daily Living, Human Activity Recognition, Smartwatch, Accelerometer, Machine Learning, Activity Classification, feature extraction, feature reduction
3. 43. Theft Prevention Technology for Smart Stroller using Distance Measurement of Dual Beacon
   Myoungbeom Chung, Vol. 21, No. 6, pp. 71-79, Dec. 2020
   10.7472/jksii.2020.21.6.71
   Keywords: Smart stroller, Smart Device, Theft prevention, Bluetooth, Beacon, distance measurement
4. 44. Development of a Machine-Learning based Human Activity Recognition System including Eastern-Asian Specific Activities
   Seungmin Jeong, Cheolwoo Choi, Dongik Oh, Vol. 21, No. 4, pp. 127-135, Aug. 2020
   10.7472/jksii.2020.21.4.127
   Keywords: Human Activity Recognition, Smartwatch, Accelerometer, Machine Learning, Activity Classification, feature extraction, feature reduction
5. 45. Block based Smart Carving System for Forgery Analysis and Fragmented File Identification
   Hanseong Lee, Hyung-WooLee, Vol. 21, No. 3, pp. 93-102, Jun. 2020
   10.7472/jksii.2020.21.3.93
   Keywords: File Carving, Smart Carving, File System, Block, Fragmentation, Forgery Analysis, Digital Forensics.
6. 46. Design and Implementation of Smart City Data Marketplace based on oneM2M Standard IoT Platform
   SeungMyeong Jeong, Seong-yun Kim, In-Song Lee, Vol. 20, No. 6, pp. 157-166, Dec. 2019
   10.7472/jksii.2019.20.6.157
   Keywords: oneM2M, IoT, Smart City, Data Marketplace, access control
7. 47. Design and Satisfaction Analysis of Embedded IoT Course
   Jun-Ki Hong, Jong Ho Paik, Mingoo Kang, Sung-Chan Hong, Vol. 20, No. 5, pp. 19-26, Oct. 2019
   10.7472/jksii.2019.20.5.19
   Keywords: embedded IoT course, Arduino, Smartphone, engineering curriculum
8. 48. Development of a Blocks Recognition Application for Children’s Education using a Smartphone Camera
   Sang-A Park, Ji-Won Oh, In-Sik Hong, Yunyoung Nam, Vol. 20, No. 4, pp. 29-38, Aug. 2019
   10.7472/jksii.2019.20.4.29
   Keywords: A math education application, Smartphone, OpenCV, Tesseract-OCR
9. 49. A Study on the Research Trends for Smart City using Topic Modeling
   Keon Chul Park, Chi Hyung Lee, Vol. 20, No. 3, pp. 119-128, Jun. 2019
   10.7472/jksii.2019.20.3.119
   Keywords: Smart City, Research Trend Analysis, Text Mining, topic modeling, Latent Dirichlet Allocation(LDA)
10. 50. Design and Implementation of Construction site Safety management System using Smart Helmet and BLE Beacons
    Kwi-Bin Seo, Se Dong Min, Seung-Hyun Lee, Min Hong, Vol. 20, No. 3, pp. 61-68, Jun. 2019
    10.7472/jksii.2019.20.3.61
    Keywords: Smart Helmet, BLE Beacons, Safety Management System, Android, Bluetooth Communication