Yao-Jen Chang

	2009
26		Yao-Jen Chang, Wan Chih Chang, Tsen-Yung Wang: Context-aware prompting to transition autonomously through vocational tasks for individuals with cognitive impairments. ASSETS 2009: 19-26
	2008
25		Yao-Jen Chang, Hung-Huan Liu, Shu-Min Peng, Tsen-Yung Wang: Potential of mobile social networks as assistive technology: a case study in supported employment for people with severe mental illness. ASSETS 2008: 239-240
24		Yao-Jen Chang, Shih-Kai Tsai, Tsen-Yung Wang: A context aware handheld wayfinding system for individuals with cognitive impairments. ASSETS 2008: 27-34
23		Yao-Jen Chang, Tai-Cheng Liao: Performance study by simulations of intersection location service compared to two location service algorithms for vehicular ad hoc networks in metropolitan environments. SimuTools 2008: 47
22		Yao-Jen Chang, Shang-Yao Wu: Intersection Location Service for Vehicular Ad Hoc Networks with Cars in Manhattan Style Movement Patterns. UIC 2008: 284-296
21		Yao-Jen Chang, Hsin-Yu Hsu, Tsen-Yung Wang: Action science approach to nonprofit housing services using web 2.0 mapping tools. WWW 2008: 953-958
	2007
20		Yao-Jen Chang, Shih-Kai Tsai, Yao-Sheng Chang, Frank Tsen-Yung Wang: A novel wayfinding system based on geo-coded qr codes for individuals with cognitive impairments. ASSETS 2007: 231-232
19		Yao-Jen Chang, Chiu-Hui Chen: Experiences of Adopting In-class Blogs in the Teaching of Hands-on Computer Laboratory Courses. ICALT 2007: 447-448
18		Ming-Yu Shih, Yao-Jen Chang, Bwo-Chau Fu, Ching-Chun Huang: Motion-based Background Modeling for Moving Object Detection on Moving Platforms. ICCCN 2007: 1178-1182
17		Yao-Jen Chang, Frank Tsen-Yung Wang, Yu-Chia Chuang, Shih-Kai Tsai: Action Science Approach to Experimenting Nonprofit Web 2.0 Services for Employment of Individuals with Mental Impairments. Web Intelligence/IAT Workshops 2007: 288-291
16		Yao-Jen Chang, Shih-Kai Tsai, Li-Der Chou, Tsen-Yung Wang: An Indoor Wayfinding System Based on Geo-coded QR Codes for Individuals with Cognitive Impairments. JCIT 2(4): 71-77 (2007)
	2006
15		Ke-Zhao Chen, Yao-Jen Chang, Chia-Wen Lin: Video-based face authentication using appearance models and HMMs. ISCAS 2006
	2004
14		Wende Zhang, Yao-Jen Chang, Tsuhan Chen: Optimal thresholding for key generation based on biometrics. ICIP 2004: 3451-3454
13		Yao-Jen Chang, Wende Zhang, Tsuhan Chen: Biometrics-based cryptographic key generation. ICME 2004: 2203-2206
	2002
12		Chien-Chia Chien, Yao-Jen Chang, Yung-Chang Chen: Facial Expression Analysis under Various Head Poses. IEEE Pacific Rim Conference on Multimedia 2002: 1193-1200
11		Chia-Wen Lin, Chih-Ming Wang, Yao-Jen Chang, Yung-Chang Chen: Realtime object extraction and tracking with an active camera using image mosaics. IEEE Workshop on Multimedia Signal Processing 2002: 149-152
	2001
10		Yao-Jen Chang, Yung-Chang Chen: Textured polygonal model assisted facial model estimation from image sequence. ICIP (3) 2001: 106-109
9		Jen-Chung Chou, Yao-Jen Chang, Yung-Chang Chen: Facial Feature Point Tracking and Expression Analysis For Virtual Conferencing Systems. ICME 2001
8		Chia-Wen Lin, Yao-Jen Chang, Yung-Chang Chen, Ming-Ting Sun: Implementation Of A Realtime Object-Based Virtual Meeting System. ICME 2001
7		Yao-Jen Chang, Yung-Chang Chen: Robust Head Pose Estimation Using Textured Polygonal Model with Local Correlation Measure. IEEE Pacific Rim Conference on Multimedia 2001: 245-252
	2000
6		Chia-Wen Lin, Yao-Jen Chang, Yung-Chang Chen: Low-Complexity Face-Assisted Video Coding. ICIP 2000
5		Yao-Jen Chang, Chih-Chung Chen, Jen-Chung Chou, Yung-Chang Chen: Virtual Talk: A Model-Based Virtual Phone using a Layered Audio-Visual Integration. IEEE International Conference on Multimedia and Expo (I) 2000: 415-418
	1997
4		Ye-In Chang, Yao-Jen Chang: A Fault-Tolerant Dynamic Triangular Mesh Protocol for Distributed Mutual Exclusion. Operating Systems Review 31(3): 29-44 (1997)
	1995
3		Yao-Jen Chang, Benjamin W. Wah: Lagrangian Techniques for Solving a Class of Zero-One Integer Linear Programs. COMPSAC 1995: 156-161
	1991
2		Yao-Jen Chang, Jean-Lien C. Wu, Jingshown Wu: Scheduling parallel programs with non-uniform parallelism profiles. SC 1991: 502-511
1		Yao-Jen Chang, Jean-Lien C. Wu: Scheduling Multiprocessing Systems for Parallel Programs with Nonhomogeneous Parallelism Profiles. J. Inf. Sci. Eng. 7(4): 593-611 (1991)

Coauthor Index

1	Wan Chih Chang	[26]
2	Yao-Sheng Chang	[20]
3	Ye-In Chang	[4]
4	Chih-Chung Chen	[5]
5	Chiu-Hui Chen	[19]
6	Ke-Zhao Chen	[15]
7	Tsuhan Chen	[13] [14]
8	Yung-Chang Chen	[5] [6] [7] [8] [9] [10] [11] [12]
9	Chien-Chia Chien	[12]
10	Jen-Chung Chou	[5] [9]
11	Li-Der Chou	[16]
12	Yu-Chia Chuang	[17]
13	Bwo-Chau Fu	[18]
14	Hsin-Yu Hsu	[21]
15	Ching-Chun Huang	[18]
16	Tai-Cheng Liao	[23]
17	Chia-Wen Lin	[6] [8] [11] [15]
18	Hung-Huan Liu	[25]
19	Shu-Min Peng	[25]
20	Ming-Yu Shih	[18]
21	Ming-Ting Sun	[8]
22	Shih-Kai Tsai	[16] [17] [20] [24]
23	Benjamin W. Wah	[3]
24	Chih-Ming Wang	[11]
25	Frank Tsen-Yung Wang	[17] [20]
26	Tsen-Yung Wang	[16] [21] [24] [25] [26]
27	Jean-Lien C. Wu	[1] [2]
28	Jingshown Wu	[2]
29	Shang-Yao Wu	[22]
30	Wende Zhang	[13] [14]

Colors in the list of coauthors