A. J. Stangl, E. Kothari, S. D. Jain, T. Yeh, K. Grauman, and D. Gurari. "BrowseWithMe: An Online Clothes Shopping Assistant for People with Visual Impairments." To appear in ACM SIGACCESS Conference on Computers and Accessibility (ASSETS), October, 2018.

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C. Yang, K. Grauman, and D. Gurari. "Visual Question Answer Diversity." AAAI Conference on Human Computation and Crowdsourcing (HCOMP), July, 2018.

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D. Gurari, Q. Li, A. J. Stangl, A. Guo, C. Lin, K. Grauman, J. Luo, and J. P. Bigham. "VizWiz Grand Challenge: Answering Visual Questions from Blind People." IEEE Conference on Computer Vision and Pattern Recognition (CVPR), June, 2018. [Spotlight Presentation (Top 9% of 3309 submissions)]

| Website (Includes Data and Code) | PDF: arXiv Version | Poster | Video |

D. Gurari, K. He, B. Xiong, J. Zhang, M. Sameki, S. D. Jain, S. Sclaroff, M. Betke, and K. Grauman. "Predicting Foreground Object Ambiguity and Efficiently Crowdsourcing the Segmentation(s)." International Journal of Computer Vision (IJCV), accepted January 2018.

| Project Website | PDF: arXiv Version |

A. Banerjee, S. Ojha, and D. Gurari. "Let’s Agree to Disagree: A Meta-Analysis of Disagreement Among Crowdworkers During Visual Question Answering." Workshop on Human Computation for Image and Video Analysis at AAAI Conference on Human Computation & Crowdsourcing (HCOMP GroupSight), Quebec City, Canada, October, 2017.

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M. Sameki, T. Zhang, L. Ding, M. Betke, and D. Gurari. "Crowd-O-Meter: Predicting if a Person is Vulnerable to Believe Political Claims." AAAI Conference on Human Computation & Crowdsourcing (HCOMP), Quebec City, Canada, October, 2017.

| Project Website | PDF | Presentation Video |

D. Gurari and K. Grauman. "CrowdVerge: Predicting If People Will Agree on the Answer to a Visual Question." ACM Conference on Human Factors in Computing Systems (CHI), Denver, CO, May, 2017. [Awarded Honorable Mention Award (Top 5% of 2400+ submissions)]

| Project Website | Preview Video | PDF |

D. Gurari, M. Sameki, and M. Betke. "Investigating the Influence of Data Familiarity to Improve the Design of a Crowdsourcing Image Annotation System." AAAI Conference on Human Computation & Crowdsourcing (HCOMP), Austin, TX, November, 2016.

| Presentation Video | PDF |

M. Sameki, M. Gentil, D. Gurari, E. Saraee, E. Hasenberg, J. Wong and M. Betke. "CrowdTrack: Interactive Tracking of Cells in Microscopy Image Sequences with Crowdsourcing Support." Workshop on Human Computation for Image and Video Analysis at AAAI Conference on Human Computation & Crowdsourcing (HCOMP GroupSight), Austin, TX, November, 2016. [Awarded Best Paper Runner-Up]

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D. Gurari, M. Sameki, Z. Wu, and M. Betke. "Mixing Crowd and Algorithm Efforts to Segment Objects in Biomedical Images." Medical Image Computing and Computer Assisted Intervention Interactive Medical Image Computation Workshop (MICCAI IMIC), Athens, Greece, October 17, 2016.

| Presentation Video | PDF |

M. Sameki, D. Gurari, and M. Betke. "ICORD: Intelligent Collection of Redundant Data - A Dynamic System for Crowdsourcing Cell Segmentations Accurately and Efficiently." CVPR Computer Vision for Microscopy Image Analysis (CVMI) Workshop, Las Vegas, NV, June, 2016.

| Presentation Video | PDF | Poster |

D. Gurari, S. D. Jain, M. Betke, and K. Grauman. "Pull the Plug? Predicting If Computers or Humans Should Segment Images." IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Las Vegas, NV, June, 2016.

| Project Website (Includes Code and Data) | PDF | Poster |

M. Sameki, D. Gurari, and M. Betke. "Predicting Quality of Crowdsourced Image Segmentations from Crowd Behavior." AAAI Conference on Human Computation & Crowdsourcing (HCOMP), San Diego, CA, November, 2015.

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M. Sameki, D. Gurari, and M. Betke. "Characterizing Image Segmentation Behavior of the Crowd." Collective Intelligence, San Francisco, CA, June, 2015.

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D. Gurari, D. Theriault, M. Sameki, B. Isenberg, T. A. Pham, A. Purwada, P. Solski, M. Walker, C. Zhang, J. Y. Wong, and M. Betke. "How to Collect Segmentations for Biomedical Images? A Benchmark Evaluating the Performance of Experts, Crowdsourced Non-Experts, and Algorithms." Winter conference on Applications in Computer Vision (WACV), Big Island, HI, January, 2015.

| Project Website (Includes Code and Data) | Presentation Video | PDF | Poster | Dataset |

D. Gurari, D. Theriault, M. Sameki, and M. Betke. "How to use level set methods to accurately find boundaries of cells in biomedical images? Evaluation of six methods paired with automated and crowdsourced initial contours." Medical Image Computing and Computer Assisted Intervention Interactive Medical Image Computation Workshop (MICCAI IMIC), Boston, MA, September 14, 2014. [Awarded Best Paper for Innovative Idea]

| Project Website (Includes Code and Data) | Presentation Video | PDF | Code |

D. Gurari, D. Theriault, and M. Betke. "Informed Segmentation: A Framework for Using Context to Select an Algorithm and a Case Study Using Humans in the Loop." Medical Image Computing and Computer Assisted Intervention Interactive Medical Image Computation Workshop (MICCAI IMIC), Boston, MA, September 14, 2014.

| Project Website (Includes Code and Data) | Presentation Video | PDF | Code |

S. K. Kim, D. Gurari, C. Yang, C. D. Hartman, M. Jacobsen, J. Y. Wong, and M. Betke. "I'mCell: A Touch Pad Tool for Annotating Cell Images." Biomedical Signal Analysis (BSA): 3-D Imaging in Medicine, Florianopolis, Brazil, 2014.

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D. Gurari, S. Kim, E. Yang, B. Eisenberg, T. Pham, A. Purwada, P. Solski, M. Walker, J. Y. Wong, and M. Betke. "SAGE: An Approach and Implementation Empowering Quick and Reliable Quantitative Analysis of Segmentation Quality." Workshop on Applications in Computer Vision (WACV), Clearwater, Florida, January 17-18, 2013. [Awarded Best Paper]

| Presentation Video | PDF | Poster | Code |

Z. Wu, D. Gurari, J. Wong, and M. Betke. "Hierarchical Partial Matching and Segmentation of Interacting Cells." Medical Image Computing and Computer Assisted Intervention (MICCAI), Nice, France, October 1-5, 2012.

| Video Overview | PDF | Poster |

B. Kim, D. Gurari, H. O'Donnell, and M. Betke. "Interactive Art System for Multiple Users Based on Tracking Hand Movements." IADIS International Conference Interfaces and Human Computer Interaction (IHCI), Rome, Italy, July 2011.

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D. Gurari. "Harmonic Imaging Using a Mechanical Sector, B-Mode Ultrasound System." Master's Thesis, Washington University Department of Computer Science, August 2005.

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