- Jun Ni, Modeling and Simulation of Multi-phase, Multi-component Transport Phenomena during Materials Processing,” DOE AMES Lab, Iowa, 1995 (invited lecture)
- Jun Ni, “Web enhanced scientific computing: Science and Engineering online Solution Libraries,” presented at CIC Tech Forum, NCSA, 1998 (presentation)
- Jun Ni, “Internet2 Powered Tele-immersive Virtual Applications Using OpenGL and Cave Library," NSC-NSF Joint Conference on NGI Applications, TANets, Taiwan, 1999 (invited lecture)
- Jun Ni and Lili Huang, “Hybrid High Performance Networking and High Performance Computing with Java Client/Server Enhanced Technology," poster, Supercomputing Conference 2001 (SC2001), IEEE/Computer Society, Denver, Colorado, Nov. 2001 (presentation)
- Shaowen Wang and Jun Ni, “Grid-empowered Knowledge Discovery,” Series for University Faculty Members Who are Interested in Grid computing, University of Iowa, Iowa City, IA, U.S.A, September, 2002 (presentation)
- Shaoping Xiao and Jun Ni “Multiscale Methods (QM/MM/CM) at Nanoscale,” UI research booth, Supercomputing 2003 (presentation)
- Jun Ni, John Zhang, Ching-Long Lin, and Shaowen Wang, “Parallelization of a Lattice Boltzmann Method for Lid-Driven Cavity Flow,” UI research booth, Supercomputing 2003 (presentation)
- Jun Ni, Tao He, John Zhang, Shaowen Wang, and Boyd Knosp, “P2P Parallel Computing using MCMS Architecture,” UI research booth, Supercomputing 2003 (presentation)
- Jun Ni, Lili Huang, Edward He, John Zhang, Shaowen Wang, and Boyd Knosp, “Distributed Computation for Diffusion Problems in a Grid Computing System,” UI research booth, Supercomputing 2003 (presentation)
- Shaoping Xiao, and Jun Ni, “Grid-enhanced Molecular Dynamics Simulation,” UI research booth, Supercomputing 2003 (presentation)
- Shaoping Xiao and Jun Ni, “Multiscale Methods (QM/MM/CM) at Nanoscale," poster, Symposium on Nanoscience and Nanotechnology, University of Iowa, , Iowa City, USA, Nov 12, 2003 (presentation)
- Shaoping Xiao and Jun Ni, “Grid-enhanced Molecular Dynamics Simulation," poster, Symposium on Nanoscience and Nanotechnology, University of Iowa, , Iowa City, USA, Nov 12, 2003. (presentation)
- Jun Ni, “Multi-scale Modeling and Simulation of Nano-materials Process of Monodispersed Particles," poster presentation, Symposium on Nanoscience and Nanotechnology, University of Iowa, Iowa City, USA, Nov 12, 2003 (presentation)
- Jun Ni, Tao He, L. Huang, S. Wang, B. Knosp, and C Lin, “Distributed Computation for Diffusion Problem in a P2P-Enhanced Computing System," in the conference proceeding of 2nd International Workshop of Grid and Cooperative Computing (GCC2003), Shanghai, China, 2003 (presentation)
- Jun Ni, “NanoGrid: New Computational Infrastructure for Nano-Science and Technologies," poster presentation, Symposium on Nanoscience and Nanotechnology, University of Iowa, Iowa City, USA, Nov 12, 2003 (presentation)
- Tao He, J. Ni, S. Wang, and B. Knosp,”Java Grid Computing Library: A Distributed Programming Solution for Grid Computing," in the conference proceeding of 2nd International Workshop of Grid and Cooperative Computing (GCC2003), Shanghai, China, 2003 (presentation)
- Shaowen Wang, A. Padmanabham, Y. Liu, R. Briggs, J. Ni, T. He, B. Knosp, and Y. Onel, “A Multi-agent System Architecture for End-user Grid Monitoring Using Geographic Information Systems (MAGGIS): Architecture and Implementation,” in the conference proceeding of 2nd International Workshop of Grid and Cooperative Computing (GCC2003), Shanghai, China, 2003 (presentation)
- Jun Ni, “Grid Computing in Medical Image Analysis and Processing,” Shanghai Jiao Tong University, Shanghai, China, Dec. 2003 (invited lecture)
- Jun Ni, “Applications of Research Computing at UI,” Zhejiang University, Zhejiang, China, Dec., 2003 (invited lecture)
- Jun Ni, “Grid Computing and Application Scenarios,” Shanghai University, China, Dec. 2003 (invited lecture)
- Tao He, Jun Ni, Shaowen Wang, and Boyd Knosp, “Java Grid Computing Library --- A Distributed Programming Solution for Grid Computing,” in the conference proceeding of 2nd International Workshop of Grid and Cooperative Computing (GCC2003), Shanghai, China, 2003 (presentation)
- Jun Ni, Tao He, and Ge Wang, “Maximum Likelihood Iterative Algorithm for Medical Image Reconstruction on a P2P Distributed Computing Environment,” in Midwest Numerical Analysis Conference, sponsored by NSF and The Institute for Mathematics and its Applications (IMA), May 20-22, 2005, Iowa City, USA (presentation)
- Shaoping Xiao, Deepak Srivastava (NASA), Dr. Meyya Meyyappan (NASA), Jun Ni, “Computational Domains for Explorations in Nanoscience and Technology,” invited tutorial on International Conference on Computational Science (ICCS’05), Atlanta, Georgia, USA, May 22-24, 2005 (invited tutorial)
- Shaoping Xiao, Jun Ni, Deepak Srivastava (NASA), and Dr. Meyya Meyyappan (NASA), “Computational Domains for Explorations in Nanoscience and Technology,” The First Int. Workshop on High Performance Computing for Nanotechnology (HPCNano|06), Nov. 16, 2005, IEEE/ACM SC2005 ( invited tutorial)
- Shaoping Xiao and Jun Ni, “Computational Nanoscience and Technology,” NASA Ames Research Center, April 2006. (invited lecture)
- Jun Ni, “How to prepare conference paper and paper submission,” IMSCCS|06, June 20-24, 2006 (invited tutorial)
- Jun Ni and Shaoping Xiao, “Computational Nanoscience and Technology,” IMSCCS|06, June 20-24, 2006 (invited tutorial)
- Youping Deng and Jun Ni, “Introduction to Bioinformatics,” IMSCCS|06, June 20-24, 2006 (invited tutorial)
- Jun Ni, “Spotlight on UI-Based HPC Applications in Medical Imaging,” Research Academic Computing, UITS, Indiana University, Oct. 11, 2006
- Jun Ni, “Spotlight on HPC Applications in Medical Imaging,” Computer Science, Colloquium, University of Iowa, Oct. 20, 2006
- Jun Ni, “Spotlight on HPC Applications in Medical Imaging,” Department of Electrical and Computer Engineering, Seminar, University of Iowa, Nov. 9, 2006
- Jun Ni, “Spotlight on HPC Applications in Medical Imaging,” Pacific Northwest National Lab, Department of Energy, Dec. 13, 2006
- Jun Ni, “A Object-Oriented, Geometrical Description about Academic Research Computing,” Dartmouth College, March 30, 2007
- Jun Ni, “Large-scale High Performance Computing for Medical Imaging,” Center for Computation & Technology, Louisiana State University, April 4, 2007
- Jun Ni, “Cyberinfrastructure-enabled Radiology Informatics,” Department of Radiology, University of Iowa, April 24, 2007
- Jun Ni, “Parallel Implementation of Model of Response Accuracy and Response Time in Computerized Testing,” ICCS|07, Beijing, May 28, 2007
- Jun Ni, “Scholar Gates at Harvard University: Introduction to Harvard College,” Harbin Engineering University, June 1, 2007
- Jun Ni, “High Performance Computing in Medical Imaging,” Harbin Engineering University, June 1, 2007
- Jun Ni, “HPC-enhanced Computations in Nanotechnology,” Harbin Engineering University, June 1, 2007
- Jun Ni, “Cyberinfrastructure-Enabled Petascale Computing for Nanotechnology (cPCN),” Great Lake Consortium-Petascale computing workshop, July 14, Northwestern University, 2007
- Jun Ni and Laurie Fajardo, “Cyberinfrastructure-Enabled Medical Imaging Informatics,” Great Lake Consortium-Petascale computing workshop, July 14, Northwestern University, 2007
- Jun Ni and Shaoping Xiao, “Computational Domains for Explorations in Nano-science and Technology,” Int. Multi-symposiums on Computer and Computational Sciences, 2007, Aug. 15, 2007
- Jun Ni, “Integration and Implementation of Cyberinfrastructure,” National Science Foundation (NSF)-Office of Cyberinfrastructure (OCI), Aug. 20, 2007
- Jerry Shnoor and Jun Ni, “Cyberinfrastrcutre-Enabled Computational Thinking Machine for Environmental Science,” Oct. 4, 2007, CyberEnviroNetr meeting, University of Iowa
- Jun Ni, “The Role of Large-Scale Computation and Cyber-Enabled Discovery in Multi-scale Simulations of Nanostructured Materials,” Multi-Scale Modeling (MSM), NSF Nanoelectronics Workshop, Washington, DC, October 15-16, 2007
- Jun Ni and Saioping Xiao, “The Role of Large-Scale Computation and Cyber-Enabled Discovery in Multi-scale Simulations of Nanostructured Materials,” Workshop on NSF Nanoelectronics: Circuits, Systems, and CAD Tools, Oct. 15-16, 2007
- Jun Ni, Invited feature talk, “"HPC-enabling technology for medical imaging and informatics in integrated medical image informatics systems,” First Annual Microsoft HPC Summit, in IEEE/ACM SC07, Reno, NV, USA
- Jun Ni, “Cyber infrastructure-enabled Computations for the Discovery of Innovative Technology in Medical Imaging through Nanotechnology,” HPCNano07, in IEEE/ACM Supercomputing 2007, Reno, NV, USA
- Bo Qiang, Jun Ni, and Laurie Fajardo, “Parallel Monte Carlo Algorithm for Simulation of Photon Migration inside Biological Tissues,” RSNA|07, Chicago, USA, Scientific Paper, Nov. 25-30, 2007
- Jun Ni, “Vision of Cyberinfrastructure for Biomedical Imaging,” ECE Graduate Seminar and the Iowa Institute of Biomedical Imaging, Feb. 7, 2008
- Jun Ni, “Modeling of biotransport in biophysics systems using petascale computing and medical imaging,” NSF invited workshop on Biological Communications and Molecular Communications, Feb. 20-21, 2008
- Jun Ni, “Parallel Monte Carlo Algorithm for Simulation of Photon Migration inside Biological Tissues,” The Iowa Institute of Biomedical Imaging, Seminar, May 1, 2008
- Jun Ni, “Cyber-enabled HPC for Accelerating Medical Imaging & Informatics Research,” presented at National Center for Supercomputing Applications (NCSA), Summer Faculty Fellowship, Opening, June 5, 2008
- Jun Ni, “Parallel Computing for Medical Imagine Reconstruction,” NCSA Faculty Summer Fellowship, UIUC, July 25, 2008
- Jun Ni, “Challenges of Modeling and Computations in Nanoscale Electronics and Applications”, Graduate Seminar, Department of Electrical and Computer Engineering, University of Iowa, Sept. 11, 2008.
- Jun Ni, “Cyberinfrastructure for Medical Imaging Informatics and High Performance Computing, Harbin Engineering University, Harbin, China, Oct. 22, 2008
- Jun Ni, “Envision of Radiology Informatics and System Radiology,” SJTU-Medical School, Oct. 18, 2008
- Jun Ni, “High Performance Computing for Medical Imaging,” Shanghai University, Shanghai, China, Oct. 24, 2008
- Jun Ni, “Emerging Models and Technologies for Multi-scale Modeling and Simulations of Nano-structured Material Formations and Property Predictions,” Computer Science Colloquium, The University of Iowa, Jan. 30, 2009
- Jun Ni, “Envisioning Future Radiology Informatics,” Radiology Faculty Meeting, Department of Radiology, Caver College of Medicine, University of Iowa, March 24, 2009
- Jun Ni, “Effects of Tumor Orientations and Principal Axis Ratios on the Volumetric Measurements of Tumor Ellipsoidal Model,” Radiology Faculty Meeting, Department of Radiology, Caver College of Medicine, University of Iowa, April 14, 2009
- Jun Ni, “Orchestra of Medical Imaging Informatics Research and Education,” Iowa Undergraduate Computer Science Consortium Meeting, April 25, 2009.
- Jun Ni, “,” NSF, Research Experience for Undergraduates (NSF-REU) in Nano-science and Nanotechnology, the University of Iowa, June 11, 2009
- Jun Ni, “Spectrum of Cyber-enabled Radiology Informatics,” Minnesota Super-computing Institute for Advanced Computational Research, University of Minnesota, June 29, 2009
- Jun Ni, “Introduction to Computational Science and Engineering,” Iowa HPC Summer School, Aug. 6, 2009
- Jun Ni, “Message Passing Interface Programming I,” Iowa HPC Summer School, Aug. 6, 2009
- Jun Ni, “Message Passing Interface Programming II,” Iowa HPC Summer School, Aug. 7, 2009
- Jun Ni, “Introduction to Multi-core, Multithread, and GPU Programming,” Iowa HPC Summer School, Aug. 7, 2009
- Jun Ni, “Multi-scale Modeling and Simulations,” Iowa HPC Summer School, Aug. 7, 2009
- Jun Ni, “Introduction to Hawkeye Radiology Informatics,” Mayo Clinic, Rochester, MN, Aug. 10, 2009
- Jun Ni, “Ontological domain and data model in medical imaging and radiology informatics,” Computer Science Colloquium, Department of Computer Science, Simpson College, Indianola, Iowa, Oct. 26, 2009
- Jun Ni, “Multi-scale model and petascale computing for biotransport of tumor systems for nanothermotherapy,” Computer Science Colloquium, Department of Computer Science, Simpson College, Indianola, Iowa, Nov. 6, 2009
- Jun Ni, “Introduction to Computational Science and Engineering,” Iowa HPC Summer School, Aug. 6, 2009
- Jun Ni, “Message Passing Interface Programming I,” Iowa HPC Summer School, Aug. 6, 2009
- Jun Ni, “Message Passing Interface Programming II,” Iowa HPC Summer School, Aug. 7, 2009
- Jun Ni, “Introduction to Multi-core, Multithread, and GPU Programming,” Iowa HPC Summer School, Aug. 7, 2009
- Jun Ni, “Multi-scale Modeling and Simulations in computational science and engineering,” Iowa HPC Summer School, Aug. 7, 2009
- Jun Ni, “Introduction to Hawkeye Radiology Informatics,” Mayo Clinic, Aug. 10, 2009
- Jun Ni, “Ontological Domain Modeling of Medical Imaging Informatics,” Department of Computer Science, Simpson College, Oct. 28,, 2009
- Jun Ni, “Multi-scale Modeling and Large-scale Simulations of Biotransports in Nanothermo/Chemo-radiation Therapies,” Iowa Institute for Biomedical Imaging, University of Iowa, Oct. 29, 2009
- Jun Ni, “High Performance Computing for Medical Imaging and Medical Imaging Informatics,” Department of Computer Science, Grinnell College, Nov. 5, 2009
- Jun Ni, “A Multi-scale Modeling and Large-scale Computations of Biotransports in Nanothermo/Chemoradiation Therapies,” Workshop of High Performance Computing for Nanosceince and Nanotechnology (HPCNano2009) in ACM/IEEE Supercomputing Conference 2009, Portland, OR, Nov. 15, 2009
- Jun Ni and Simon Kao, “How Do The Shape and Orientation of A Tumor Mass Affect the Accuracy Estimating Its Size Using RECIST?” Radiology Society of North America (RNSA 2009), Chicago, Dec. 1, 2009
- Jun Ni, “Ontology-based Medical Imaging Informatics Development and Envision, “21 Century Forum” special invited lecture talk, Shanghai Jiao Tong University, Medical School, China, Dec. 14, 2009
- Jun Ni, “Three Dimensional Tomosynthesis in Breasting Imaging and Molecular Imaging,” Shanghai Jiao Tong University, Medical School, Department of Biomedical Engineering, China, Dec. 15, 2009
- Jun Ni, “Multi-scale Modeling and Petascale Simulation of Biotransport in Nanothermotheorapy,” Shanghai Jiao Tong University, Medical School, Department of Biomedical Engineering, China, Dec. 15, 2009
- Jun Ni, “Enabling Technology of Multicore Computing for Medical Imaging,” Consortium of College of Computer Science & Technology, Harbin Engineering University, China, Dec. 23, 2009
- Jun Ni, “Introduction to Cloud Computing and Plug Computing Architecture and Application Development,” Consortium of College of Computer Science & Technology, Harbin Engineering University, China, Dec. 22, 2009
- Jun Ni, “CUDA and OpenCL --- Development Interfaces for Multicore Programming,” Consortium of College of Computer Science & Technology, Harbin Engineering University, China, Dec. 23, 2009
- Jun Ni, “Multi-scale Modeling and Petascale Simulation of Biotransport Phenomena during Nanothermotherapy,” Weill Cornell Medical College, Cornell University, March 9, 2010
- Jun Ni, “Spectrum of CF21-enabled Medical Imaging Informatics” Colloquium at University of Akron, April 2, 2010
- Jun Ni, “US Federal Science and Technology & Information Roadmap and Cyberinfrastructure for the 21 Century (CF21),” Department of Computer Science, University of Akron, April 2, 2010
- Jun Ni, “Data Visualization in Biomedical Science,” The Fifth Sonia Kovalevsky High School Mathematics Day --- Mathematics for Women, University of Iowa, Department of Mathematics, April 3, 2010
- Jun Ni, “Multi-scale Modeling and Petascale Simulation of Biotransport Phenomena during Nanothermotherapy,” School of Mechanical Engineering, Shanghai Jiaotong University, April 12, 2010
- Jun Ni, “Ontology-based Domain of Medical Imaging Informatics,” Department of Electrical and Computer Engineering, the University of Iowa, May 6, 2010
- Jun Ni, “Research Domain of Medical Imaging Informatics, Bioscience Programs,” College of Medicine, University of Iowa, Aug. 19, 2010
- Jun Ni, “Modeling of Biotransport Phenomena during Nanothermotherapy,” Graduate Seminar, College of Engineering, University of Iowa, China, Aug. 26, 2010
- Jun Ni, "Mapping Yourself in Science and Engineering Study," Harbin Engineering University, China, Oct. 31, 2010
- Jun Ni, “Computations of Biotransport Phenomena during Nanothermotherapy,” Feb. 14, 2011, College of Graduate and Biosciences Programs, University of Iowa, USA
- Jun Ni, “Creative Thinking and Innovation,” invited lecture, April, 2011, Beijing Aerospace General Hospital, Chinese Space Science and Technology Corp, Beijing, China
- Jun Ni, “Introduction to Parallel Computing,” invited lecture, April, 2011, Beijing Aerospace General Hospital, Chinese Space Science and Technology Corp, Beijing, China
- Jun Ni, “Spectrum of Medical Imaging Informatics,” Henan Economics and Law University, Zhengzhou, Henan, China, April, 2011 (invited lecture)
- Jun Ni, “Scientific and Biomedical Data Visualization,” invited lecture, May 2011, Beijing Aerospace General Hospital, Chinese Space Science and Technology Corp, Beijing, China
- Jun Ni, “System of Systems Concepts and Engineering, invited lecture College of Information and Management Science, National University of Defense Science and Technology,July, 2011, China
- Jun Ni, Research and Development in Radiology Informatics, MD Anderson Cancer Center,August,2011, USA
- Jun Ni,SoS Engineering Approach to Healthcare Information Systems, Shanghai Jiao Tong University, September, China, Sept. 2011
- Jun Ni,SoS Engineering Approaches to Internet of Things, Jiangsu University of Science and Technology September, China, October 2011
- Jun Ni, Use our Promises to Your Future: Introduction to the University of Iowa Education Systems, China, October, 2011
- Jun Ni,Computational Science and Engineering Initiative towards 21st Century Scientific Discovery and Innovation, Harbin Engineering University, October, 2011