Ya Chang

525 total citations
6 papers, 302 citations indexed

About

Ya Chang is a scholar working on Computer Vision and Pattern Recognition, Experimental and Cognitive Psychology and Molecular Biology. According to data from OpenAlex, Ya Chang has authored 6 papers receiving a total of 302 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Computer Vision and Pattern Recognition, 2 papers in Experimental and Cognitive Psychology and 1 paper in Molecular Biology. Recurrent topics in Ya Chang's work include Face recognition and analysis (3 papers), Face and Expression Recognition (3 papers) and Emotion and Mood Recognition (2 papers). Ya Chang is often cited by papers focused on Face recognition and analysis (3 papers), Face and Expression Recognition (3 papers) and Emotion and Mood Recognition (2 papers). Ya Chang collaborates with scholars based in United States and Taiwan. Ya Chang's co-authors include Changbo Hu, Rogério Feris, Matthew Turk, Matthew Turk, Matthew Turk, Tsung Chain Chang, Chien Chou, Zicheng Liu, Ross Cutler and Alex Acero and has published in prestigious journals such as Image and Vision Computing, Bioscience Biotechnology and Biochemistry and International Journal of Mathematical Modelling and Numerical Optimisation.

In The Last Decade

Ya Chang

6 papers receiving 285 citations

Peers

Ya Chang
Jie Cai United States
Yushan Wu China
Robert Walecki United Kingdom
Ya Chang
Citations per year, relative to Ya Chang Ya Chang (= 1×) peers Shuhang Wu

Countries citing papers authored by Ya Chang

Since Specialization
Citations

This map shows the geographic impact of Ya Chang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ya Chang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ya Chang more than expected).

Fields of papers citing papers by Ya Chang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ya Chang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ya Chang. The network helps show where Ya Chang may publish in the future.

Co-authorship network of co-authors of Ya Chang

This figure shows the co-authorship network connecting the top 25 collaborators of Ya Chang. A scholar is included among the top collaborators of Ya Chang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ya Chang. Ya Chang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

6 of 6 papers shown
1.
Pai, Ping‐Feng, et al.. (2010). A hybrid kernel principal component analysis and support vector machine model for analysing sonographic features of parotid glands in Sjogren's syndrome. International Journal of Mathematical Modelling and Numerical Optimisation. 2(1). 98–98. 1 indexed citations
2.
Chang, Ya, Ross Cutler, Zicheng Liu, et al.. (2005). Automatic Head-size Equalization in Panorama Images for Video Conferencing. 506–509. 2 indexed citations
3.
Hu, Changbo, Ya Chang, Rogério Feris, & Matthew Turk. (2005). Manifold Based Analysis of Facial Expression. 81–81. 46 indexed citations
4.
Chang, Ya, Changbo Hu, Rogério Feris, & Matthew Turk. (2005). Manifold based analysis of facial expression. Image and Vision Computing. 24(6). 605–614. 136 indexed citations
5.
Chang, Ya, Changbo Hu, & Matthew Turk. (2004). Probabilistic expression analysis on manifolds. 2. 520–527. 91 indexed citations
6.
Chang, Ya, et al.. (1996). Detection of Protein A Produced byStaphylococcus aureuswith a Fiber-optic-based Biosensor. Bioscience Biotechnology and Biochemistry. 60(10). 1571–1574. 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026