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Dive into the research topics where Ranjay Krishna is active.

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Featured researches published by Ranjay Krishna.


International Journal of Computer Vision | 2017

Visual Genome: Connecting Language and Vision Using Crowdsourced Dense Image Annotations

Ranjay Krishna; Yuke Zhu; Oliver Groth; Justin Johnson; Kenji Hata; Joshua Kravitz; Stephanie Chen; Yannis Kalantidis; Li-Jia Li; David A. Shamma; Michael S. Bernstein; Li Fei-Fei

Despite progress in perceptual tasks such as image classification, computers still perform poorly on cognitive tasks such as image description and question answering. Cognition is core to tasks that involve not just recognizing, but reasoning about our visual world. However, models used to tackle the rich content in images for cognitive tasks are still being trained using the same datasets designed for perceptual tasks. To achieve success at cognitive tasks, models need to understand the interactions and relationships between objects in an image. When asked “What vehicle is the person riding?”, computers will need to identify the objects in an image as well as the relationships riding(man, carriage) and pulling(horse, carriage) to answer correctly that “the person is riding a horse-drawn carriage.” In this paper, we present the Visual Genome dataset to enable the modeling of such relationships. We collect dense annotations of objects, attributes, and relationships within each image to learn these models. Specifically, our dataset contains over 108K images where each image has an average of


computer vision and pattern recognition | 2015

Image retrieval using scene graphs

Justin Johnson; Ranjay Krishna; Michael Stark; Li-Jia Li; David A. Shamma; Michael S. Bernstein; Li Fei-Fei


european conference on computer vision | 2016

Visual Relationship Detection with Language Priors

Cewu Lu; Ranjay Krishna; Michael S. Bernstein; Li Fei-Fei

35


empirical methods in natural language processing | 2015

Generating Semantically Precise Scene Graphs from Textual Descriptions for Improved Image Retrieval

Sebastian Schuster; Ranjay Krishna; Angel X. Chang; Li Fei-Fei; Christopher D. Manning


computer vision and pattern recognition | 2017

A Hierarchical Approach for Generating Descriptive Image Paragraphs

Jonathan Krause; Justin Johnson; Ranjay Krishna; Li Fei-Fei

35 objects,


user interface software and technology | 2015

Daemo: A Self-Governed Crowdsourcing Marketplace

Snehal (Neil) Gaikwad; Durim Morina; Rohit Nistala; Megha Agarwal; Alison Cossette; Radhika Bhanu; Saiph Savage; Vishwajeet Narwal; Karan Rajpal; Jeff Regino; Aditi Mithal; Adam Ginzberg; Aditi Nath; Karolina R. Ziulkoski; Trygve Cossette; Dilrukshi Gamage; Angela Richmond-Fuller; Ryo Suzuki; Jeerel Herrejón; Kevin Le; Claudia Flores-Saviaga; Haritha Thilakarathne; Kajal Gupta; William Dai; Ankita Sastry; Shirish Goyal; Thejan Rajapakshe; Niki Abolhassani; Angela Xie; Abigail Reyes


user interface software and technology | 2017

Crowd Research: Open and Scalable University Laboratories

Rajan Vaish; Snehalkumar (Neil) S. Gaikwad; Geza Kovacs; Andreas Veit; Ranjay Krishna; Imanol Arrieta Ibarra; Camelia Simoiu; Michael J. Wilber; Serge J. Belongie; Sharad Goel; James Davis; Michael S. Bernstein

26


human factors in computing systems | 2016

Embracing Error to Enable Rapid Crowdsourcing

Ranjay Krishna; Kenji Hata; Stephanie Chen; Joshua Kravitz; David A. Shamma; Li Fei-Fei; Michael S. Bernstein


international conference on computer vision | 2017

Dense-Captioning Events in Videos

Ranjay Krishna; Kenji Hata; Frederic Ren; Li Fei-Fei; Juan Carlos Niebles

26 attributes, and


conference on computer supported cooperative work | 2017

A Glimpse Far into the Future: Understanding Long-term Crowd Worker Quality

Kenji Hata; Ranjay Krishna; Li Fei-Fei; Michael S. Bernstein

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