About

I am a Co-founder at 12bit AI, where I work on developing synthetic medical imaging data to support AI-driven healthcare solutions. My role bridges technology and user experience, focusing on designing intuitive interfaces and exploring innovative ways to guide AI algorithms. I engage in business development, market research, and investor engagement as well.


Previously, I was a Founding Software Engineer at Akai Kaeru, where I contributed to building a no/low-code visual data science platform for high-dimensional data. My work there combined elements of Data Science, Visual Analytics, and Human-Computer Interaction, with an emphasis on creating user-friendly data visualization tools.


In academia, I serve as a Research Assistant Professor in Computer Science at Stony Brook University, supervising projects in Visual Analytics and Human-Computer Interaction. My academic interests lie in Visual Analytics, Information Visualization, and Human-Computer Interaction, and I supervise student projects in these areas.


I hold a Ph.D. in a Computer Science from Stony Brook University under Prof. Klaus Mueller's supervision at the Visual Analytics and Imaging Lab. My dissertation focused on enabling broader participation in visualization by designing interfaces for users with varying levels of visualization literacy. During my academic journey, I authored over 18 peer-reviewed publications and received two best paper awards. My bachelor's degree in Information Technology is from Goa University, India.


My expertise lies in Visual Analytics, Data Visualization, AI, and Human-Computer Interaction, with technical skills in React.js, Python, D3.js, and cloud platforms like AWS and Google Cloud.


Projects

TaskFinder

A Semantics-Based Methodology for Visualization Task Recommendation.

Patterns of Social Vulnerability

An interactive dashboard to explore risks patterns to public health at the US County Level.

Infomages

We study infomages, a special type of infographic that embeds data into a contextual image. We then design a tool to create these infomages.

Visual Anaysis of Dominance Hierarchies

An interactive visual analytics tool to study dominance hierarchies by investigating interaction sequences.

Visual Nutriton Label

A visual and contextual alternative to the nutrition facts label.

Collaborative Dashboards

A framework that allows users to store and share the states of visual analytics dashboards through a blockchain.

Publications

  • All
  • Journal
  • Conference
  • Workshop
  • Poster
Darius Coelho, Bhavya Ghai, Arjun Krishna, Maria Velez-Rojas, Steve Greenspan, Serge Mankovski, Klaus Mueller
Analytics 2024
PDF | SUPP
Darius Coelho, Nikita Gupta, Eric Papenhausen, Klaus Mueller
VAHC: Workshop on Visual Analytics in Healthcare at AMIA 2022
Best Paper Award at VAHC 2022
PDF | VIDEO
Ivan D. Chase, Darius Coelho, Won Lee, Klaus Mueller, James P.Curley
Social Networks (2022)
PDF | SUPP
Darius Coelho, Klaus Mueller
Computer Graphics Forum 2020 (EuroVis 2020)
Best Paper Runner-Up Award at EuroVis 2020
PDF | SUPP | VIDEO | PPT | DATASET | CODE
Darius Coelho, Ivan D. Chase, Klaus Mueller
IEEE Trans. on Visualization and Computer Graphics, 26(4), 1650-1660, 2020 (VDS 2019)
Best Paper Award at the Visual Data Science Symposium (VDS) 2019
PDF | SUPP | VIDEO | PPT
Darius Coelho, Helen He, Maxim Baduk, Klaus Mueller
VisComm: Workshop on Visualization for Communication at IEEE VIS
PDF | SUPP | VIDEO | PPT | DEMO
Darius Coelho, Rubin Trailor, Daniel Sill, Sophie Engle, Alark Joshi, Serge Mankovskii, Maria Velez-Rojas, Steven Greenspan, Klaus Mueller
International Conference on Cooperative Design, Visualization and Engineering (CDVE), October 2020
VIDEO
Naimul Hoque, Darius Coelho, Klaus Mueller
IEEE VIS, Poster Abstracts, Vancouver, Canada, October 2019
PDF
Taeyu Im, Darius Coelho, Klaus Mueller, Pradipta De
Pervasive and Mobile Computing, 46, 1-17, 2018
PDF
Krishna Jayachandran, Sriteja Chilakamarri, Darius Coelho, Klaus Mueller
CEWIT: Emerging Technology for a Smarter World, November 2017
PDF
Dan Zhang, Darius Coelho, Klaus Mueller
IEEE VIS, Poster Abstracts, Baltimore, MD, October 2016
PDF
Darius Coelho, Ayush Kumar, Klaus Mueller
Workshop on Personal Visualization: Exploring Data in Everyday Life (held joinlty with VIS 2015), Chicago, IL, October 2015
PDF
Darius Coelho, Klaus Mueller
IEEE Medical Imaging Conference, Poster Abstract, November, San Diego, CA, 2015
PDF
Quoc Vo, Darius Coelho, Klaus Mueller, Pradipta De
IEEE International Conference on Mobile Services (MS), June 27-July 2, New York, NY, 2015
PDF
Darius Coelho, Sungsoo Ha, Shenghui Cheng, Salman Mahmood, Jisung Kim, Klaus Mueller
IEEE VIS, Poster Abstracts, Paris, France, November 2014
PDF
Darius Coelho, Sael Lee
7th International Workshop on Data and Text Mining in Biomedical Informatics, November 2013
PDF

Contact

E-mail

dcoelho_(at)_cs.stonybrook_(dot)_edu
dcoelho_(at)_akaikaeru_(dot)_com