Sudhir Kudva

Sudhir S. Kudva received the Bachelor of Engineering degree (B.E.) in Electronics and  Communcation Engineering from National Institute of Technology Karnataka, Suratkal, in 2004  Master of Engineering degree (M.E.) in Microelectronics from Indian Institute of Science, Bangalore, in 2006 and PhD from University of Minnesota, Twin Cities, in 2013. From 2006 -2008 he worked as Design Engineer at the AMD India Engineering Centre, Bangalore designing ROMs in 65nm and 45nm SOI technology. In summer of 2011 and fall of 2012, he interned at Intel corporation.  He joined circuit research group of Nvidia research in April 2013. 

Aaron Lefohn

Aaron Lefohn joined NVIDIA Research in 2013 and is leading real-time rendering research. Prior to joining NVIDIA, Aaron led an international real-time rendering and graphics programming model research team at Intel, the Advanced Rendering Technology team. He joined Intel in 2007 via Intel's acquisition of the computer graphics startup company, Neoptica. Neoptica was building new graphics programming models for Sony PlayStation 3 and other heterogeneous architectures. Before Neoptica, Aaron was a researcher at Pixar Animation Studios, creating interactive rendering tools for film artists. Aaron received his Ph.D. in computer science from UC Davis, his M.S. in computer science from University of Utah, and also holds an M.S. in theoretical chemistry.

A complete list of prior publications can be found here.

Lance Williams

It is with profound sadness that I share the loss of our friend and colleague Lance Williams, who passed away on Sunday, Aug. 20, 2017.

Lance joined NVIDIA Research in 2012 to work on VR and human face tracking.

Lance was a giant in computer graphics. He is best known for inventing texture mip-mapping, shadow mapping, and image-based rendering. Every time we watch a movie, play a video game, or use Google Street View, we are benefiting from these deeply foundational inventions.

Over his long, distinguished career, Lance worked with some of the most influential people and companies in our industry – from Jim Henson to Ed Catmull, and from Apple to Disney (where he was chief scientist of Disney Feature Animation from 2002-2004). He received an Academy Award in 2002 for his “pioneering influence in the field of computer-generated animation and effects,” and the ACM SIGGRAPH Coons Award in 2001 for “outstanding creative contributions to creative graphics.”

Those who knew him will remember most his unfailingly polite manner; his gentle, erudite, and wickedly funny sense of humor; his incredibly creative insights on technological problems; and his seemingly encyclopedic knowledge of science, engineering, history, and art. 

His brilliant, creative mind will be sorely missed.

Lance is survived by his wife Amber Denker and two sons, Mane and Zeph. Please keep him and his family in your thoughts.

-David Luebke

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Lance Williams was part of the University of Utah computer graphics group when Ivan Sutherland and David Evans spearheaded the historic research undertaken there.  Later, he worked with Ed Catmull, Jim Blinn, Jim Clark, and Alvy Ray Smith at the New York Institute of Technology Computer Graphics Lab.  Creative work included production of television commercials, 2D and 3D character design, and short subjects 3DV, User Abuser (broadcast on “Entertainment Tonight”), a Japanese animated feature film, The Lensman, and the script for a prototype 3D computer-animated feature, The Works.  Experimental sequences from “The Works” were shown at several SIGGRAPH conferences to considerable acclaim, and the project was written up in such magazines as Cinefantastique, Time, and Newsweek.  For two years he headed CGL Studios, a facility founded to undertake the production of Strawberry Fields, an animated feature sequel to Yellow Submarine.

After leaving NYIT/CGL in 1986, Williams consulted for Henson Associates in New York and GLOBO television in Rio de Janeiro.  In 1988, he joined Apple Computer’s Advanced Technology Group, where he worked for eight years.  During his stint at Apple, Williams contributed to “The Virtual Museum,” an interactive CD, four animated films shown at the ACM SIGGRAPH conference, three patent applications, and “QuickTime VR,” which supports interactive panoramas.

In 1996, Williams worked on special effects for a live-action feature, Habitat, before joining DreamWorks SKG as head of long-term software development for DreamWorks Feature Animation.  While there, he contributed to the feature films Prince of Egypt, The Road to El Dorado, and Spirit.

Williams worked briefly at DreamQuest, Hoyt Yeatman's visual effects company, before it was acquired by Disney in 2000. At Walt Disney Feature Animation, he worked on an early and influential system for tracking and animating realistic human facial performance, the Human Face Project, and served as Chief Scientist from 2002-2004.

Williams proceeded to work as a Senior Scientist at Applied Minds, founded by Disney fellows Danny Hillis and Bran Ferren, where he led software development for a cancer proteomics project. He worked as a software engineer in Google's Geo group from 2006-2008, and as principal researcher at Nokia Research Center Hollywood from 2008-2011.

Lance Williams joined Nvidia's Research Group in 2012, where he returned to research in human face-tracking and animation.

 

Timothy Tsai

For the past 25 years, I have been involved with research into the reliability of many aspects of computing systems, including general computing systems, supercomputers, telecommunications systems, automotive systems, and storage subsystems.  My current work focuses on the reliable use of Nvidia processors, software, and systems, particularly for HPC and automotive uses.

Research Area(s): 

Mike O'Connor

Mike O'Connor currently a Senior Manager and Research Scientist at NVIDIA in the Architecture Research group (in the Austin, TX office).

He leads a team of researchers focusing on enabling technologies for high-bandwidth, energy efficient future DRAM/NVRAM systems.

 

He has broad interests in many areas of computer architecture, including:

  • Reducing Energy requirements for DRAM systems
  • Future DRAM/NVRAM interface architectures
  • GPU Architectures (both processing cores and cache/memory systems) 
  • Low-power datapath design for reducing switching activity

Daniel Johnson

Daniel joined NVIDIA Research in 2012. Daniel has a B.S. in electrical engineering from the University of Texas at Austin, and M.S. and Ph.D. in computer engineering from the University of Illinois, Urbana-Champaign. He was a 2011 recipient of the NVIDIA Graduate Fellowship.

Ted Jiang

Ted Jiang joined NVIDIA research at the end of 2012 after completing his PhD in electrical engineering at Stanford University. His research interests span a wide range of interconnection networks topics from routing algorithms, congestion control mechanisms, allocator designs, router designs, topology analysis, and network simulation. His network expertise spans from network-on-chip for SoC or CMP systems to large scale system area networks for high performance computing and Datacenters. 

Sylvia Chanak

Sylvia began her career as an ASIC engineer, and then moved into Program Management where she has enjoyed running a variety of programs and projects and helping with business operations for engineering and research groups. She is currently involved with the project management of the NVIDIA Research government programs and a variety of other activities for the Research department. She has a BSEE from UCLA and an MS Engineering Management from Santa Clara University. She is also PMP certified.

Evgeny Bolotin

Dr. Evgeny Bolotin joined NVIDIA in March 2013 and is a member of the Architecture Research Group Staff. Evgeny’s primary current focus is on the Memory System Architecture advancements and explorations for future generations of GPU SoCs. Prior to joining NVIDIA Evgeny worked at Intel, Israel where he served as a System Architect responsible for full-chip CPU system integration, as well as developing and managing the memory system architecture development incl. on-chip ring interconnect, cache and advanced memory technologies for Intel client CPUs.  Previously Evgeny also held an adjunct faculty position with Electrical Engineering Department at Technion, and worked at Infineon Technologies and I.C.COM as VLSI systems design engineer. Evgeny holds a Ph.D., M.Sc. and B.Sc. degrees in Electrical Engineering from Technion, Israel Institute of Technology.

 

 

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