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Current smartphone authentication systems are deemed inconvenient and difficult for users on remembering their password as well as privacy issues on stolen or forged biometrics. New authentication system is demanded to be implicit to users with very minimum user involvement being. This idea aims towards a future model of authentication system for smartphones users without users realizing them being authenticated. We use the most frequent activity that users carry out with their smartphone, which is the calling activity. We derive two basics related interactions that are first factor being arm’s flex (AF) action to pick a phone to be near ones’ ears and then once getting near ear using second factor from ear shape image. Here, we combine behavior biometrics from AF in first factor and physical biometrics from ear image in second factor. Our study shows our dual-factor authentication system does not require explicit user interaction thereby improving convenience and alleviating burden from users from persistent necessity to remember password. These findings will augment development of novel implicit authentication system being transparent, easier, and unobtrusive for users.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
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Development of a Two-Way Evacuation Route Database Based on Interviews Conducted with Historic Preservation Area Residents Nobuo Mishima, Naomi Miyamoto, Yoko Taguchi, Keiko Kitagawa, 오용선, 박선규 pp.48-57

Improvement of ASIFT for Object Matching Based on Optimized Random Sampling Dung Phan, 김수형, 나인섭 pp.1-7

Systematic Approach for Detecting Text in Images Using Supervised Learning Minh Hieu Nguyen, 이귀상 pp.8-13

A Study on Multibiometrics derived from Calling Activity Context using Smartphone for Implicit User Authentication System Ali Fahmi Perwira Negara, 염재근, 최덕재 pp.14-21

Patented Knowledge And Its Commercialization 정의교 pp.38-47

Analysis of Korea Buncheong ware by Bunjang(White slip) technique 김혜진, 노혜신, 김원석 pp.70-76

The assessment of the automatic exposure control system for mammography x-ray machine 김학성, 김성철 pp.66-69

Development and Evaluation of PDF Report Annotation Tool GABA Facilitating Comment Reuse Tetsuro Kakeshita, Shoichi Motoyama pp.22-26