Personal profile
About
Dr. Dionisio holds a B.S. from Loyola Marymount University awarded 1991 as well as an M.S. (1993) and Ph.D. in 1996 from the University of California, Los Angeles. Prior to joining LMU, Dr. Dionisio worked with the UCLA Medical Imaging Informatics (MII) group from 1997 to 2001 and co-founded Medaxis Corporation, a health care information system vendor, in 2001. He continues to consult for Medaxis and is a member of its board. At LMU, he co-directed the NSF-supported Recourse project, which adapted the open source culture to the university's computer science curriculum. In 2006, he started a collaboration with biology professor Kam Dahlquist to extend these open source principles to bioinformatics courses that were coupled with the open source XMLPipeDB project. Dr. Dionisio's personal research interests lie in interaction design and computer graphics, as well as in applications that cross and bridge computer science with other disciplines.
Related documents
Research Interests
- Interaction Design
- Computer Graphics
- Computer Science
Disciplines
- Electrical and Computer Engineering
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Impact of Late Policies on Submission Behavior and Grades in Computer Programming
Korpusik, M. B., Freitas, J. & Dionisio, J. D. N., Aug 23 2022, In: ASEE Annual Conference and Exposition, Conference Proceedings.Research output: Contribution to journal › Conference article › peer-review
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Breaking Boundaries in Computing in Undergraduate Courses
Dahlquist, K. D., Dionisio, J. D. N., Libeskind-Hadas, R. & Bargagliotti, A. E., Jan 1 2018, In: Journal of Research in STEM Education. 4, 1, p. 81-100Research output: Contribution to journal › Article › peer-review
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GRNmap and GRNsight: open source software for dynamical systems modeling and visualization of medium-scale gene regulatory networks
Dahlquist, K., Fitzpatrick, B., Dionisio, J., Anguiano, N., Carrillo, J., Hong, M., Horstmann, K., Jackson, K., Johnson, K., Morris, T., Roque, T., Samdarshi, M., Varshneya, A., Williams, N. & Wyllie, K., Apr 2016, In: Faseb Journal. 30, 2 p.Research output: Contribution to journal › Meeting abstract › peer-review
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GRNsight: a web application and service for visualizing models of small- to medium-scale gene regulatory networks
Dahlquist, K. D., Dionisio, J. D. N., Fitzpatrick, B. G., Anguiano, N. A., Varshneya, A., Southwick, B. J. & Samdarshi, M., Sep 12 2016, In: PeerJ Computer Science.Research output: Contribution to journal › Article › peer-review
Open Access -
Test-driven development improves GRNsight: a web application for visualizing models of gene regulatory networks
Varshneya, A., Anguiano, N., Samdarshi, M., Dionisio, J., Fitzpatrick, B. & Dahlquist, K., Apr 2016, In: Faseb Journal. 30, 2 p.Research output: Contribution to journal › Meeting abstract › peer-review
Press/Media
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They graduated from Stanford. Due to AI, they can't find a job
12/26/25 → 12/28/25
24 items of Media coverage
Press/Media: Expert Comment
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They graduated from Stanford. Due to AI, they can't find a job
12/19/25 → 12/20/25
14 items of Media coverage
Press/Media: Expert Comment
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