MARK DREDZE - Key Persons


Adam Kortylewski

Job Titles:
  • Postdoctoral Fellow

Aditya Chattopadhyay


Aditya Hegde


Alex Fink

Job Titles:
  • Grants and Contracts Analyst

Alexandra DeLucia


Alexis Battle

Job Titles:
  • Associate Professor, Biomedical Engineering
Alexis Battle, Associate Professor, Biomedical Engineering; P.hD., Computer Science, Stanford University, 2013. Genetics of complex traits, use of machine learning and probabilistic models to untangle the effects of genetic variation on clinically relevant phenotypes, graphical models, transfer learning, structured regularization methods.

Alishah Chator


Amber Pal


Amitabh Basu

Job Titles:
  • Associate Professor

Andrew Blair-Stanek


Aniket Roy


Anshul Shah


Arun Das


Arya McCarthy


Asad Butt

Job Titles:
  • Assistant
  • Associate
  • Research Scientist
Asad Butt, Associate Research Scientist; Computer Vision, Pattern Recognition, Digital Image Processing, Machine Learning, Convex Optimization, Graph Theory, Image and Video Retrieval

Atheer Almogbil


Austin Reiter

Job Titles:
  • Assistant Research
Austin Reiter, Assistant Research Professor; Applications of Computer Vision to Robotics, specifically in the field of interventional medicine and surgical technology. Machine vision problems involving tracking, 3D reconstruction, Image registration, Visual recognition.

Ayo Akinyele

Job Titles:
  • Adjunct Associate Research Engineer

Benjamin Killeen


Brian Wheatman


Carey Priebe

Job Titles:
  • Professor, Applied Mathematics
Carey Priebe, Professor, Applied Mathematics and Statistics; Ph.D., George Mason, 1993. Computational statistics, kernel and mixture estimates, statistical pattern recognition, and statistical image analysis.

Carlos Aguirre


Casey Overby Taylor

Job Titles:
  • Assistant Professor

Catherine Graham

Job Titles:
  • Communications Associate

Chang Lou


Chen Wei


Christine Piatko

Job Titles:
  • Assistant Research Professor

Christopher Venghaus

Job Titles:
  • Systems Engineer, JHU Information Security Institute

Cleve Pasarell

Cleve Pasarell, '04, is VP of Product Development at Livingly Media, a company he joined pre-launch eleven years ago. A software engineer at heart, he tries his best to stay on top of the latest trends in the field and is currently studying data science and machine learning. When he can, Cleve contributes his spare time to Hopkins and co-chairs the Student and Faculty Engagement subcommittee in the Hopkins Engineering Alumni Leadership Committee. A Bay Area native, he currently resides in San Francisco with his wife, Jenny.

Colin McCarthy

Job Titles:
  • Co - Founder of Nebula Research and Development
Colin McCarthy is the co-founder of Nebula Research And Development, a quantitative hedge fund, where he applies statistical models to the financial markets looking for novel investment opportunities. Prior to his current role, Colin was a trader at Cubist Systematic Strategies for nine years, where he built out a statistical arbitrage & volatility trading business. During his career in the financial markets, Colin has also managed capital at several other firms including Fortress Investments, SwissRe Financial Products, and Tesseract Capital. He also worked in the technology sector for Warp Solutions, a startup focused on building distributed networking infrastructure software. He received a BS in computer science in 1998 from Johns Hopkins University and received an MS in computer science from Stanford University in 2000.

Cong Gao


Cristina Nita-Rotaru

Cristina Nita-Rotaru co-directs the Network and Distributed Systems Security Lab and is a founding member of the Cybersecurity and Privacy Institute at Northeastern University. Prior to joining Northeastern University in 2015, she was a faculty member at Purdue University (2003-2015), where she was also an Assistant Director for the Center for Research and Education in Information Assurance and Security (2011-2013). Professor Nita-Rotaru is the recipient of several awards for her work in dependable and secure network protocols in distributed systems. She is a member of the Steering Committee for ACM Wireless Security Conference and the IEEE/IFIP Dependable Systems and Networks Conference. Professor Nita-Rotaru is a graduate of Johns Hopkins University, Ph.D (2003).

Daniel Malinsky

Job Titles:
  • Postdoctoral Fellow

Daniel Scharfstein

Job Titles:
  • Professor

Darshan Thaker


David B. Enabnit

received his B.S., M.S. in physics from The Ohio State University and his M.S. in computer science, and a M.S. in business from Johns Hopkins University. Enabnit was f

David Mueller


Dawn Lawrie

Job Titles:
  • Associate
  • Research Scientist
Dawn Lawrie, Associate Research Scientist; PhD from University of Massachusetts, Amherst in 2003. Primary appointment in HLTCOE.

Desh Raj


Dominik Kempa

Job Titles:
  • Postdoctoral Fellow

Dr. Mitra Basu

Job Titles:
  • Visiting Professor
Mitra Basu, Visiting Professor; Computational biology, pattern recognition, neural networks, artificial intelligence

Elias Stengel-Eskin


Elizabeth Salesky


Emad M. Boctor

Job Titles:
  • Assistant Professor

Enrique Mallada

Job Titles:
  • Assistant Professor, Electrical and Computer Engineering PhD. Cornell University, 2014. Network Dynamics, and Distributed Systems

Erfan Sharafzadeh


Farnaz Yousefi


Gabor Fichtinger

Job Titles:
  • Adjunct Professor

Gabrielle Beck


Gary Siegel

Job Titles:
  • Executive Vice President, Delivery and Operations at FAST Technology
Gary Siegel is the Executive Vice President, Delivery and Operations at FAST Technology, a Policy Administration Software Company, operating across the Life insurance Industry. He is responsible for Customer and Product Delivery and is committed to making each and every FAST Implementation a success in the eyes of our customers. A hands-on leader, Gary holds a patent and has won a number of Quality and Innovation Awards. A 1988 Graduate of Johns Hopkins, with a Master's Degree in computer science and a Bachelor's Degree in computer engineering.

Gopika Ajaykumar


Gregory Falco

Job Titles:
  • Assistant Professor

Gwenyth Portillo Wightman


Hang Zhu


Haoran Xu


Harold Lehmann

Job Titles:
  • Lecturer

Hossein Souri


Hyunwoo Song


Isabel Cachola


Jacob Green

Jacob Green is a technology entrepreneur, based in Baltimore MD. He is a partner in SpreadConcepts LLC, a boutique consulting firm which develops advanced, research-based technology to address real-world problems in distributed systems and networking. He is one of the founding technical team members of LTN Global Communications where he currently serves as Director of Engineering. He co-founded D-fusion an early business intelligence web crawling firm. He holds BS ('99) and MS ('00) degrees from Johns Hopkins Department of Computer Science, as well as BA ('99) in physics.

James Fill

Job Titles:
  • Professor

James Mayfield

Job Titles:
  • Associate Research Professor
  • Associate Research Professor Information Retrieval, Cross - Language Retrieval, Information Extraction, Natural Language Processing. APL, HLTCOE

Jean Fan

Job Titles:
  • Assistant Professor

Jeffrey Siewerdsen

Job Titles:
  • Professor

Jeng Wang

Job Titles:
  • Assistant Research Professor

Jeremias Sulam

Job Titles:
  • Assistant Professor, Biomedical Engineering
Jeremias Sulam, Assistant Professor, Biomedical Engineering; Ph.D., Technion Israel Institute of Technology, Israel, 2018. Parse recovery, dictionary learning and machine learning, with an interest in inverse problems in signal and image processing.

Jie Ying Wu


Jim Williams

Job Titles:
  • CEO of Siemens Molecular Imaging
Jim Williams is the CEO of Siemens Molecular Imaging and is based in Knoxville, TN. Prior to that he was seven years in Germany with Siemens responsible for interventional X-ray imaging. He received his Ph.D. from JHU in 1998, working in the field of medical imaging and his undergraduate and masters degrees from Rice University.

Jin Bai


Jingfeng Wu


Joanne Selinski

Job Titles:
  • Director of Undergraduate Studies

Joe Pistritto

Job Titles:
  • SRE Engineering Director
Joe Pistritto is a SRE Engineering Director in the San Francisco office where he is the Site Lead. He manages teams running the base infrastructure for Google's services including setup and teardown of cluster software infrastructure. Before that he worked in global infrastructure planning at Google and was VP of Engineering at several Bay Area startups as well as at Oracle in his life before Google. Joe is a graduate of Johns Hopkins University in Baltimore, Maryland with a BS and MS in electrical engineering.

Joel Bader

Job Titles:
  • Professor

Joshua Vogelstein

Job Titles:
  • Assistant Professor

Kaitlynn Pineda


Kate Sanders

Job Titles:
  • Adviser

Katharine Henry

Job Titles:
  • Postdoctoral Fellow

Keith Harrigian


Kelly Culotta

Job Titles:
  • Academic Program Coordinator ( Undergraduate Program )

Kelly Marchisio


Kenton Murray

Job Titles:
  • Associate
  • Research Scientist
Kenton Murray, Associate Research Scientist; PhD from University of Notre Dame in 2020, HLTCOE

Khalid Halba

Job Titles:
  • Assistant
  • Research Scientist

Kim Franklin

Job Titles:
  • Academic Program Administrator ( PhD Program )

Kimia Ghobadi

Job Titles:
  • Malone Assistant Professor, Civil and Systems Engineering PhD from University of Toronto in 2014

Kristin Ruth

Job Titles:
  • Grants and Contracts Analyst

Kuan-Hao Chao


Lanier Watkins

Job Titles:
  • Adjunct Associate Research Scientist, APL

Laura Graham

Job Titles:
  • Administrator

Liliana Florea

Job Titles:
  • Associate Professor
Liliana Florea, Associate Professor; McKusick-Nathans Institute for Genetic Medicine; Ph.D. Penn State University, 2000. Application of computational techniques towards modeling and solving problems in biology and genetic medicine.

Louis Whitcomb

Job Titles:
  • Professor

Max Zhaoshuo Li


Max Zinkus


Meagan Wade

Job Titles:
  • Academic Program Coordinator ( Masters and

Mehran Armand

Job Titles:
  • Research Professor, Mechanical Engineering
Mehran Armand, Research Professor, Mechanical Engineering; PhD from University of Waterloo in 1998. Primary appointment in the Department of Orthopedic Surgery in the School of Medicine.

Melanie Dorn

Job Titles:
  • Executive Director at Morgan Stanley Wealth Management
Melanie Dorn is an Executive Director at Morgan Stanley Wealth Management. She is a manager in Field Management Technology, currently focused on Financial Advisor Compensation and Solutions Architect for Investment Solutions Technology. Melanie earned a BS in Computer Science from Johns Hopkins University. Prior to joining Morgan Stanley in 2015, she held several leadership positions in technology at UBS and Prudential Securities, designing and implementing new systems allowing financial advisors to expand their business for the firms. Melanie won the FinTech Futures Tech Leadership Award at the 20th annual Banking Technology Awards, and was named a 2019 Transformation Leader of the Year Finalist at the Women in IT Awards.

Melanie Kirsche


Michael I. Miller

Job Titles:
  • Professor

Michael Peven


Mihaela Pertea

Job Titles:
  • Associate Professor
Mihaela Pertea, Associate Professor; McKusick-Nathans Institute of Genetic Medicine and Department of Medicine; Ph.D., Johns Hopkins University, 2001. Development of computational tools for RNA-seq analysis, gene finding, splice site prediction, and sequence motif finding.

Musad Haque

Job Titles:
  • Lecturer
Musad Haque, Lecturer; PhD from Georgia Institute of Technology in 2010. Primary appointment in APL.

Muyinatu Bell

Job Titles:
  • John C. Malone Associate Professor
Muyinatu Bell, John C. Malone Associate Professor, Electrical and Computer Engineering; Ph.D., Duke University, 2012. Ultrasound imaging, photoacoustic imaging, image quality improvements, advanced beamforming methods, light delivery systems, medical robotics, image-guided surgery, technology development, medical device design, and clinical translation.

Nae-Chyun Chen


Nathaniel Weir


Nicholas Andrews

Job Titles:
  • Assistant
  • Research Scientist
Nicholas Andrews, Assistant Research Scientist; PhD from JHU in 2015. Primary appointment in HLTCOE.

Nick Culbertson

Job Titles:
  • CEO of Protenus
Nick Culbertson is the CEO of Protenus, a Baltimore-based artificial intelligence company that specializes in healthcare compliance analytics. Prior to co-founding Protenus, Nick was a Fellow a the Institute for Critical Infrastructure Technology and a medical student at The Johns Hopkins University. Nick served eight years as a US Army Special Operations "green beret" where he specialized in human intelligence network development and analysis. In 2012, Nick received his bachelor's from The Johns Hopkins University. Nick is an active member of Baltimore's non-profit community as an Albert Schweitzer Fellow and a board member for The 6th Branch, a veteran-led community revitalization organization.

Noah J. Cowan

Job Titles:
  • Professor
Noah J. Cowan, Professor, Mechanical Engineering; Ph.D., University of Michigan, 2001. Sensor-based control of locomotion and manipulation, machine learning, and biologically inspired robotics.

Noah Presler

Job Titles:
  • Associate Product Manager at Google
Noah Presler is an Associate Product Manager at Google/Alphabet Inc. He co-founded and co-created Semester.ly, a platform that makes college more collaborative and stress free by bringing technology to difficult areas like course registration. It is used regularly by thousands of students at the Johns Hopkins University. Noah graduated from the Whiting School of Engineering in 2017 with a Bachelors of Science in computer science and minors in both applied mathematics and statistics and entrepreneurship and management. He hopes to combine these diverse subject areas to create impactful technologies that improve people's lives at scale.

Omar Ahmed


Phil Gold

Job Titles:
  • Systems Engineer

Philippe Burlina

Job Titles:
  • Associate Research
Philippe Burlina, Associate Research Professor; Machine vision, medical image analysis, machine learning, enterprise software systems, content and e-process management, SDLC, software engineering. APL

Prakhar Kaushik


Prasad Vagdargi


Qi Chen


Rachel Karchin

Job Titles:
  • Professor

Raimond L. Winslow

Job Titles:
  • Professor, Biomedical Engineering
Raimond L. Winslow, Professor, Biomedical Engineering; Ph.D., Johns Hopkins, 1985. Modeling of biological systems, nonlinear systems theory, grid computing and data management, biomedical ontologies.

Ralph Etienne-Cummings

Job Titles:
  • Professor, Electrical
Ralph Etienne-Cummings, Professor, Electrical and Computer Engineering; Ph.D., University of Pennsylvania, 1990. VLSI circuits, systems and algorithms for biologically inspired and low-power, parallel mixed-signal processing, biomorphic robotics and neural prosthetics.

Ralph Semmel

Job Titles:
  • Director and Professor APL

Ramchandran Muthukumar


Rebecca Schulman

Job Titles:
  • Associate Professor

Roy Adams

Job Titles:
  • Postdoctoral Fellow

Sahiti Bommareddy


Samantha Zarate


Sandeep Singhal

Job Titles:
  • Senior Director of Engineering
Sandeep Singhal is Senior Director of Engineering for storage at Meta (formerly Facebook), powering product, analytics, and learning infrastructure, as well as disaster recovery. He has previously held leadership roles at Google (leading Cloud Storage), Microsoft (GM for Bing Maps and Local Search, Internet Explorer, and Windows Networking), and IBM (Chief Architect for Pervasive Computing Division). He co-founded ReefEdge Networks, a pioneer in wireless LAN security, mobility, and management products. He has served on advisory panels supporting the Defense Advanced Research Projects Agency (DARPA), the National Research Council, and the European Commission. His credits include 78 issued patents and dozens of publications, including three books. Sandeep holds M.S. and Ph.D degrees in computer science from Stanford University, as well as Bachelor's degrees in computer science, mathematical sciences, and mathematics from Johns Hopkins University.

Sanjeev Khudanpur

Job Titles:
  • Associate Professor

Sepeher Abdous


Sergey Aganezov

Job Titles:
  • Postdoctoral Fellow

Seth Ebner


Sherah Mukendi

Job Titles:
  • Budget Analyst

Shiwei Weng


Sing Chun Lee


Steve DeBlasio

Job Titles:
  • CS IT Support
  • LAN Systems Specialist Assistant Systems Administrator

Steve Rifkin

Job Titles:
  • Manager, IT Services Sr. Linux / Unix Administrator

Susan B. Davidson

Susan B. Davidson received the B.A. degree in Mathematics from CornellUniversity in 1978, and the M.A. and Ph.D. degrees in Electrical Engineering and Computer Science from Princeton University in 1980 and 1982. Dr. Davidson is the Weiss Professor of Computer and Information Science (CIS) at the University of Pennsylvania, where she has been since 1982, and currently serves as Chair of the board of the Computing Research Association. Dr. Davidson's research interests include database and web-based systems, scientific data management, provenance, crowdsourcing, and data citation.

Sydney Portale

Job Titles:
  • Communications Specialist

Tamas Budavari

Job Titles:
  • Assistant Professor

Tim Vieria


Tom Woolf

Job Titles:
  • Professor

Tracy Marshall

Job Titles:
  • Administrative Coordinator

Vishal Patel

Job Titles:
  • Assistant Professor

Vishwa Parekh

Job Titles:
  • Assistant
  • Research Scientist

Will Gray Roncal

Job Titles:
  • Assistant Research Professor APL

Xuan Zhang


Yi Zhang


Yigong Hu


Yiming Wang


Yuxiang Gao


Zhihao Bai


Zihao Xia