About Vicarious

We are building a unified algorithmic architecture to achieve human-level intelligence in vision, language, and motor control. Currently, we are focused on visual perception problems, like recognition, segmentation, and scene parsing. We are interested in general solutions that work well across multiple sensory domains and tasks.

Using inductive biases drawn from neuroscience, our system requires orders of magnitude less training data than traditional machine learning techniques. Our underlying framework combines advantages of deep architectures and generative probabilistic models. We use modern software engineering practices, and we strive to maintain a codebase and a culture that are a joy to work in.

We have raised ~$70M in funding and are not constrained by publication, grant applications, or product development cycles. At Vicarious, there is room to develop new approaches that would otherwise not be supported in academia or industry. Learn about our research strategy.

The Vicarious team leverages progress in machine learning and computer vision communities, and we are always looking for exceptional researchers to join our team. Read about open positions at Vicarious.


Scientific Advisors
Fei-Fei Li, PhD

Dr. Li is the Director of the Stanford AI Lab, as well as an Associate Professor at Stanford. Prior to joining Stanford, she was on faculty at Princeton University and University of Illinois Urbana-Champaign. Research by Fei-Fei and her colleagues has been published in top-tier journals and conferences such as Nature, PNAS, Journal of Neuroscience, CVPR, ICCV, NIPS, ECCV, IJCV, IEEE-PAMI, and others. Fei-Fei is a recipient of the 2011 Alfred Sloan Faculty Award, 2012 Yahoo Labs FREP award, 2009 NSF CAREER award, the 2006 Microsoft Research New Faculty Fellowship and a number of Google Research awards.

Bruno Olshausen, PhD

Professor Olshausen is the Director of the Redwood Center for Theoretical Neuroscience at UC Berkeley, as well as a Professor of the Helen Wills Neuroscience Institute. He serves on the Editorial Board of Vision Research and the Journal of Computational Neuroscience and was Chair of the Gordon Research Conference on Sensory Coding and the Natural Environment in 2004. In 2002, he co-edited the book Probabilistic Models of Perception and Brain Function (MIT Press).

Alan Yuille, PhD

Professor Yuille is the Director of the UCLA Center for Cognition, Vision, and Learning, as well as a Professor at the UCLA Department of Statistics, with courtesy appointments at Department of Psychology, Department of Computer Science, and Department of Psychiatry. He is affiliated with the UCLA Staglin Center for Cognitive Neuroscience, the Center for Brains, Minds and Machines, and the NSF Expedition in Computing, Visual Cortex On Silicon.


Technical Team
D. Scott Phoenix

Before cofounding Vicarious, Scott was CEO of Frogmetrics (Y Combinator S2008), Entrepreneur in Residence at Founders Fund, CXO at OnlySecure (acquired by NetShops) and MarchingOrder (Ben Franklin Partners). Scott's design work has been featured in 16 magazines and 3 museums, including the Institute for Contemporary Art in Philadelphia. Scott earned his BAS in Computer Science and Entrepreneurship from the University of Pennsylvania.

Dileep George, PhD

Before cofounding Vicarious, Dileep was CTO of Numenta, an AI company he cofounded with Jeff Hawkins and Donna Dubinsky. Before Numenta, Dileep was a Research Fellow at the Redwood Neuroscience Institute. Dileep has authored 22 patents and several influential papers on the mathematics of brain circuits. Dileep's research on hierarchical models of the brain earned him a PhD in Electrical Engineering from Stanford University. He earned his MS in EE from Stanford and his BS from IIT in Bombay.

D. Scott Phoenix

Before cofounding Vicarious, Scott was CEO of Frogmetrics (Y Combinator S2008), Entrepreneur in Residence at Founders Fund, CXO at OnlySecure (acquired by NetShops) and MarchingOrder (Ben Franklin Partners). Scott's design work has been featured in 16 magazines and 3 museums, including the Institute for Contemporary Art in Philadelphia. Scott earned his BAS in Computer Science and Entrepreneurship from the University of Pennsylvania.

Ken Kansky

Ken previously earned a BS degree in Computer Science and Physics at Stanford University, where he completed his thesis on image recognition under Peter Norvig. Before attending Stanford, Ken built laser control circuitry for condensed matter experiments at the University of Georgia, as well as a remote-control flamethrower, an electromagnetic levitator, and a flex sensor suit for controlling robotic arms.

Wolfgang Lehrach, PhD

Wolfgang was previously Director of Sequencing at Halcyon Molecular, where he developed image processing and bioinformatics algorithms to sequence DNA with electron microscopes. Before that, he worked at Alacris Theranostics, using deep sequencing and machine learning to enable personalized cancer treatment. Wolfgang did his post-doc in Machine Learning at Microsoft Research, earned his PhD and MSc from the University of Edinburgh, and his BS from Cambridge.

Bhaskara Marthi, PhD

Bhaskara Marthi was previously a Research Scientist at Willow Garage, where he devised algorithms for robots to build 3D maps of their surroundings, assemble Ikea furniture, and tidy rooms in an optimal way. Before that, Bhaskara completed his post-doc in artificial intelligence at MIT and earned his Phd in Computer Science from UC Berkeley. His favorite learning agent is two years old and has already achieved state of the art results on the task of detecting candy in cluttered images.

Eric Purdy, PhD

Eric earned his PhD in Computer Science at the University of Chicago, under Pedro Felzenszwalb. His thesis was on grammatical models in computer vision. In graduate school, he studied computer vision, machine learning, approximation algorithms, and complexity theory. He previously worked at Google on large scale image processing for ad relevance. In his spare time, he reads neuroscience textbooks.

Huayan Wang, PhD

Huayan earned his Ph.D. in Computer Science at Stanford University, under Daphne Koller. His thesis was on MAP inference methods in rich-structured graphical models. He has been a reviewer for NIPS, and author for ICML, AAAI, CVPR, and ECCV. He worked briefly at Coursera as a software engineer. Then he decided that building intelligent machines is what he really cares about. Before Stanford, he earned his M.E. and B.S. degree at Peking University.

Xinghua Lou, PhD

Xinghua Lou received his Ph.D. in Computer Science at Universität Heidelberg, under Fred Hamprecht. He worked on graphical models and structured learning for biomedical data analysis. He has published in NIPS, ICML, CVPR, Bioinformatics, IEEE-TMI, among others. Though initially trained as an experimental physicist in Engineering Physics at Tsinghua University, he is very excited about the current path towards building machines that can learn and reason.

Dennis Park, PhD

Dennis received his Ph.D. in Computer Science from UC Irvine, where he was advised by Deva Ramanan. His research interests span computer vision and machine learning with a focus on visual recognition. His work on tracking people and their 2D body poses in videos was published in CVPR, ECCV, and ICCV. During his Ph.D, he worked as a research intern in Los Alamos National Laboratory and Microsoft Research, and was a recipient of ARCS award. He received his B.S in Physics from Seoul National University, South Korea.

Yi Liu, PhD

Yi was previously a Graduate Fellow at Stanford University, where his Ph.D. was co-advised by Daphne Koller and Scott D. Boyd. His thesis work applied machine learning to the analysis of high-throughput sequencing of lymphocyte repertoires, and has been published in PNAS, Journal of Immunology, JAMIA, and others. Yi earned his BS in Math from University of Waterloo. In a past life, he worked in high-frequency trading and was also briefly one of the highest ranked Hearthstone players in North America.

Miguel Lazaro Gredilla, PhD

Miguel previously earned his PhD in machine learning at Universidad Carlos III de Madrid. In his thesis, Miguel developed a sparse Gaussian process model which has become the de facto benchmark for fast regression algorithms. Since then, Miguel has been working on approximate inference algorithms for other Bayesian models. He has been a visiting scholar at the University of Cambridge and the University of Manchester, and has authored and reviewed for NIPS, JMLR, and several IEEE journals.

Zhaoshi Meng, PhD

Zhaoshi (Josh) received his PhD from the University of Michigan, under the supervision of Alfred Hero and Long Nguyen. During his PhD, Zhaoshi has worked on probabilistic graphical models and co-authored the Best Paper at ICML 2014, a Notable Paper at AISTATS 2013, and a Best Student Paper at CAMSAP 2013. Zhaoshi earned his BS in EE from Tsinghua University, and worked on recommendation algorithms at Microsoft Research Asia. He enjoys discovering latent patterns from noisy observations.

Michael Stark, PhD

Michael was previously a member of the Max Planck Center for Visual Computing and Communication, both at Stanford University and MPII. He earned his PhD from TU Darmstadt for his research on knowledge transfer for object class recognition. Michael's work has been published in CVPR, ICCV, ECCV, ICLR, and he received back-to-back Best Paper Awards at CVPR-3dRR. He is thrilled to be able to teach intelligent machines how to see.

Robert Hafner

Rob was previously the VP of IT at Malwarebytes, where he was responsible for all server side development and operations as well as the malware intelligence team. Prior to that he was the cofounder of SolunaNet, a Dev/Ops and Security consulting firm, where he worked with dozens of different clients to build scalable systems and security conscious developers. In his spare time he works on open source projects such as Stash (the caching library), JShrink (a javascript minifier), and Fetch (an IMAP client library).

Nimrod Dorfman, PhD

Nimrod did his PhD in computer vision at the Weizmann Institute of Science, under Shimon Ullman. He enjoyed it so much that he stayed as a postdoc. He has always been curious about the nature of intelligence – in both humans and machines and that curiosity has led him to study math, computer science, psychology, and neurobiology. Nimrod's diverse background includes milking cows, writing software, and being an analyst in a multi-billion hedge fund. While machine intelligence is still in the works, he has already prototyped two very intelligent beings at home. He adores his two little girls.

Nick Hay, PhD

Nick Hay earned his PhD at UC Berkeley under Stuart Russell. His research applied reinforcement learning and Bayesian analysis to the metalevel control problem: how an agent can learn to control its own computations. More broadly, he is interested in how AI systems can be safely developed for the benefit of humanity, and how this pursuit might be informed by the cognitive sciences. Born in New Zealand, Nick is still getting used to walking upside down.

John Bauer

John was previously a Senior Data Scientist at MetaMind, where he developed the company's first NLP toolset. Before that, John worked with Chris Manning in the Stanford AI lab, where he earned his MS in Computer Science. From 2000-2005, John helped build Google's first distributed ads system as a Senior Engineer at Google. When not working, his hobbies include playing board games, playing with his dog, and taking recreational math classes.

Wenzhao Lian, PhD

Wenzhao received his PhD in machine learning at Duke University, advised by Dr. Lawrence Carin. He has worked on probabilistic graphical models and Bayesian statistics, focusing on time series and point processes. During his PhD, Wenzhao interned at Microsoft Research and Yahoo Labs; he has authored and reviewed for ICML, NIPS, AAAI, and IEEE journals. He earned his Master's degree in statistics at Duke and Bachelor's degree in ECE at Shanghai Jiao Tong University.

        Roman Vasylenko

Roman was previously a senior system engineer at EPAM, where he was responsible for databases and applications deployment automations. Roman has also served as the lead consultant for a tech security team and worked as both a system and network administrator. Roman currently resides with his lovely wife and daughter and a big red cat named Oscar. 

        Anna Chen

Anna was previously at Quora, where she applied ML to learn the semantics of millions of questions, and built the first system to detect paraphrased questions. Before that she earned her MS in Computer Science in University of Michigan, where she worked with Edmund Durfee and Satinder Singh on multi-agent cooperative planning under a reinforcement learning framework. In her free time she likes to paint, currently focusing on watercolor and oil painting.

    Szymon Sidor

Szymon earned his M.S. from MIT, under prof. Brian Williams and his B.A. from Cambridge (Churchill College). His thesis was on teaching robots to perform manipulation tasks based on spoken commands. Szymon started programming at the age of 9. Before joining Vicarious Szymon redesigned and reimplemented top-level file processing infrastructure at Dropbox, as well as interned at Google and Metamind. Outside of work, Szymon enjoys hiking, snowboarding and tinkering with his deep learning framework, Dali.

    Zhangzhang Si, PhD

Zhangzhang earned his Ph.D. in Statistics at UCLA, under Song-Chun Zhu. His thesis was on learning generative hierarchical models for object recognition. He has been a reviewer for CVPR, ICCV, ECCV, and author for ICCV, CVPR and PAMI. He co-authored a paper in ICCV which won the honorable mention for Marr's prize. He worked on algorithmic ads targeting at Apple, search ranking at Google, and product search and matching at Wikibuy, formerly Impossible Ventures. Before UCLA, he earned his B.S. in Computer Science at Tsinghua University. His childhood dream was to have a robot to take care of his house chores. At Vicarious, he feels much closer to this dream.

    Scott Swingle

Scott earned his BS in Applied and Computational Mathematics at Brigham Young University. While there, he completed undergraduate research in handwriting recognition, created possibly the world's best competitive bot for the game Puyo Puyo, programmed a cryptanalysis engine to attack a variety of common cyphers, and wrote a multi-threaded program to decipher a symmetric-key cryptography challenge. Scott loves to cook, solve online math challenges, and work on coding projects. He especially enjoys saving time by making computer programs that play online games autonomously, so that he doesn't have to.

    Tom Silver

Tom Silver earned his BA with highest honors in Computer Science and Mathematics at Harvard. His undergraduate thesis proposed a new crowdsourced benchmark for artificial intelligence. He previously interned at Numenta and Google. He also worked in the Sabeti Lab, publishing research on machine learning methods for Ebola prognostic prediction. Cooking, corgis, and coffee are a few of his favorite things.

    Alex Schlegel, PhD

Alex completed his Ph.D. in Cognitive Neuroscience with Peter Tse at Dartmouth College, where his work sought mechanistic links between the distributed networks of the brain and the mind they create. The questions that drive him are: How does the human brain mediate flexible, creative cognitive behaviors including artistic and scientific thought? Why is our species the only one (so far) to demonstrate these abilities? And how are these abilities realized via dynamic interactions in distributed neural networks? In his free time, Alex enjoys hiking, gardening, and creating sculpture that reveals hidden processes in the environment. He looks forward to the day when machines begin imagining a better world.

    Austin Stone

Austin earned B.S. and M.S. degrees in Computer Science from the University of Texas at Austin under an accelerated master's program. While at UT, Austin was a member of the university honors program, and he conducted research in neural coding and computational evolution. Austin previously interned at Facebook and Amazon. Austin is passionate about understanding how the human brain works and reimplementing it in software. In his free time, he enjoys playing soccer, hiking, composing music, and playing various instruments.

    David A. Mely, PhD

David completed his Ph.D. in Cognitive Science with Dr. Thomas Serre at Brown University, elaborating computational models of cortical micro-circuitry to explain contextual integration in human vision. Previously, David's interest in thinking machines was sparked by Isaac Asimov's novels; he went on to study mathematics, theoretical physics, and biology at the École Polytechnique. When he is not working towards AI, David is a bon vivant who always enjoys craft beer, jazz music, and swimming.

    Carter Wendelken, PhD

Carter was previously a research scientist at UC Berkeley where his work focused on neural mechanisms of reasoning, memory, and cognitive control. He has authored publications in journals including Cerebral Cortex, Neuron, Journal of Neuroscience, Developmental Science, and Neurocomputing. Prior to working as a neuroscientist, Carter earned his Ph.D. in Computer Science (Artificial Intelligence), under Lokendra Shastri and Jerry Feldman. Now that he has figured out how human brains work (if only), Carter is excited to apply what he's learned to the task of creating artificial brains.

    Mohamed Eldawy

Before joining Vicarious, Mohamed worked as a software engineer, first at Google and then at two startups. While at Google, Mohamed worked in the ranking team finding signals to improve web search. In his 20% time, he worked on content based image understanding. He earned a master's degree from University of Wisconsin-Madison University of Wisconsin-Madison in 2007. Mohamed is deeply passionate about neuroscience, and spends his spare time learning about the inner workings of the brain. Outside of work, Mohamed enjoys running, swimming and learning new languages.

    Nan Rong, PhD

Nan completed her Ph.D. in Computer Science with Dr. Joe Halpern at Cornell University, where her work focused on enabling machines to automatically learn new actions that they weren't aware of previously. She also worked on designing equilibrium concepts that explain and motivate people’s cooperative behavior in a game theoretic setting. She is pretty serious about theories and at the same time excited in building robots. Her passion for creating robots started from reading Asimov’s Three Laws. At her free time, she enjoys reading novels, archery, and tree climbing.


Operations Team
Charlotte Bowell, PhD

Before joining Vicarious as Director of Operations, Charlotte was a researcher at Integrated Plasmonics and Halcyon Molecular, where she manipulated and imaged the nanoworld. Before that she was a post-doc in the Electron Microscopy Group at the University of Cambridge. She first got a taste for manipulating sub-atomic particles during her PhD at the University of Birmingham in the Condensed Matter group. Charlotte earned her MSci in Experimental and Theoretical Physics at the University of Cambridge.

Devin Gribbons

Devin previously earned his BA in Psychology at the University of Notre Dame, and his MFA in Fiction from the University of Alabama, where he was a Truman Capote fellow. He has worked in UX research and design at Verizon Laboratories and got his first experience coding at Harvard University’s Smithsonian Astrophysical Observatory. He was originally hired by Vicarious as an independent contractor and assisted with PR and office management before joining the team full time.

Bryan Hart

Before joining Vicarious as its Resident Chef, Bryan worked as a private chef to Silicon Valley executives since 2001. He started his culinary adventure while living in Japan and working for the US Navy where he toured Asia and was exposed to new foods and cultures. After his return to the Bay Area, he attended the California Culinary Academy of San Francisco and graduated in 1994. Outside of work, Bryan spends his time with his children, as well as glassblowing and woodworking.

Sandhya Bhasker

Before joining the Operations Team at Vicarious, Sandhya worked in executive support and operations in both corporate and start-up environments. Channeling her previous experience in SEO, she expanded those roles to include marketing and brand-storytelling. Sandhya earned a BA in Neuroscience and History from Kenyon College, where she completed theses on traumatic brain injury and sub-Saharan mineral economies.

Derek St.Onge

In a previous life, Derek recruited advertisers at Google and Facebook, helped revolutionize food trucks at Square, and was an early employee at Asana, where he developed novel methods to categorize hires and no-hires. Derek's interest in AI started at UCLA, where he studied Psychology with a focus on Cognitive Science. On the weekends, he can be found hitting tennis balls over the fence and pondering the eventual evolution of man into machine.