DIA2 is a central resource for the community of researchers, educators, and learners who are transforming undergraduate education in STEM. It integrates analytics, visualization, and data management in a comprehensive and accessible web platform. DIA2 is supported by the U.S. National Science Foundation under grants EHR-1123108, EHR-1444277, EHR-1123340, and EHR-1122650. 

Visit the live DIA2 website here: http://dia2.org/

2015

Yuetling Wong, Jieqiong Zhao, Niklas Elmqvist (2015): Evaluating Social Navigation Visualization in Online Geographic Maps. In: International Journal of Human-Computer Interaction, 31 (2), pp. 118–127, 2015. (Type: Article | Abstract | Links | BibTeX)
Samah Gad, Waqas Javed, Sohaib Ghani, Niklas Elmqvist, Tom Ewing, Keith N. Hampton, Naren Ramakrishnan (2015): ThemeDelta: Dynamic Segmentations over Temporal Topic Models. In: IEEE Transactions on Visualization and Computer Graphics, 21 (5), pp. 672–685, 2015. (Type: Article | Abstract | Links | BibTeX)

2014

Krishna Madhavan, Niklas Elmqvist, Mihaela Vorvoreanu, Xin Chen, Yuetling Wong, Hanjun Xian, Zhihua Dong, Aditya Johri (2014): DIA2: Web-based Cyberinfrastructure for Visual Analytics of Funding Portfolios. In: IEEE Transactions on Visualization & Computer Graphics, 20 (12), pp. 1823–1832, 2014. (Type: Article | Abstract | Links | BibTeX)

2012

Krishna Madhavan, Mihaela Vorvoreanu, Niklas Elmqvist, Aditya Johri, Naren Ramakrishnan, G. Alan Wang, Ann McKenna (2012): Portfolio Mining. In: IEEE Computer, 45 (10), pp. 95–99, 2012. (Type: Article | Abstract | BibTeX)
Will McGrath, Brian Bowman, David McCallum, Juan-David Hincapie-Ramos, Niklas Elmqvist, Pourang Irani (2012): Branch-Explore-Merge: Facilitating Real-Time Revision Control in Collaborative Visual Exploration. In: Proceedings of the ACM Conference on Interactive Tabletops and Surfaces, pp. 235–244, 2012. (Type: Inproceeding | Abstract | Links | BibTeX)