Vice Dean for Student and Academic Affairs, Tandon Online
Nasir Memon is Vice Dean for Academics and Student Affairs and a Professor of Computer Science and Engineering at the New York University Tandon School of Engineering. He is an affiliate faculty at the Computer Science department in NYU's Courant Institute of Mathematical Sciences, and department head of NYU Tandon Online. He introduced cyber security studies to NYU Tandon in 1999, making it one of the first schools to implement the program at the undergraduate level. He is a co-founder of NYU's Center for Cyber Security (CCS) at New York as well as NYU Abu Dhabi. He is the founder of the OSIRIS Lab, CSAW, the NYU Tandon Bridge program as well as the Cyber Fellows program at NYU. He has received several best paper awards and awards for excellence in teaching. He has been on the editorial boards of several journals, and was the Editor-In-Chief of the IEEE Transactions on Information Security and Forensics. He is an IEEE Fellow and an SPIE Fellow for his contributions to image compression and media security and forensics. His research interests include digital forensics, biometrics, data compression, network security and security and human behavior.
Research Interests: Media Forensics, Biometrics, Authentication, Network Security, Data Compression, Cybersecurity
University of Nebraska
Ph. D., Computer Science
Birla Institute of Technology and Science, Pilani
Master of Science, Mathematics
Birla Institute of Technology and Science, Pilani
Bachelor of Engineering, Chemical Engineering
NYU Tandon School of Engineering
From: September 1998 to present
- Best Paper Award: DeepMasterPrints: Generating MasterPrints for Dictionary Attacks via Latent Variable Evolution. Philip Bontrager, Aditi Roy, Julian Togelius, Nasir Memon, and Arun Ross. IEEE BTAS 2018.
- SPIE Fellow 2014
- Best Research in Advanced ID Systems: Online Authentication of Digital Signature through Mobile Phones. Nasir Memon and Napa Sae-Bae. 2014
- Best Paper Award: Xiang Liu, Liyun Li, and Nasir Memon. International Conference on Machine Learning and Data Mining, 2013.
- Best Paper Award: IEEE Signal Processing Society. Protecting Biometric Templates with Sketch: Theory and Practice. Yagiz Sutcu, Qiming Li and Nasir Memon. 2012
- IEEE Fellow 2010
- IEEE Signal Processing Soceity; Distinguished Lecturer: Nasir Memon, 2011-2012 (Image Forensics: Collection, Search, Attribution and Authentication, Biometric Security and Privacy, Network Forensics, Advanced File Carving and Techniques, Image Steganography and Steganalysis).
- Best Paper Award: DFRWS 2008 Annual Conference. Anandabrata Pal, Husrev Sencar, and Nasir Memon
- Jacobs Excellence in Education Award. Polytechnic University, 2002.
- ISO/IEC Certificate of Appreciation. International Standards Organization, 2002.
- NSF CAREER AWARD: Lossless, Near-Lossless and Lossy Plus Lossless Image Compression. Nasir Memon. 15-May-1997
This research included Nasir Memon of NYU Tandon and the NYU Center for Cybersecurity, Nicholas Micallef of the NYU Abu Dhabi Center for Cyber Security, and researchers from Indiana University Bloomington and the University of Utah.
Online misinformation is a critical societal threat . While fact-checking plays a role in combating the exponential rise of misinformation, little empirical research has been done on the work practices of professional fact-checkers and fact-checking organizations.
Existing research has covered fact-checking practitioner views, effectiveness of fact checking efforts, and professional and user practices for responding to political claims. While researchers are beginning to investigate challenges to fact-checking, such efforts typically focus on traditional media outlets rather than independent fact-checking organizations (e.g., Politifact). Similarly, such research has not yet investigated the entire misinformation landscape, including the dissemination of the outcomes of fact-checking work.
To address these shortcomings, a team including Nasir Memon of NYU Tandon and Nicholas Micalleff of NYU Abu Dhabi interviewed 21 professional fact-checkers from 19 countries, covering topics drawn from previous research analyzing fact-checking from a journalistic perspective. The interviews focused on gathering information about the fact-checking profession, fact-checking processes and methods, the use of computation tools for fact-checking, and challenges and barriers to fact-checking.
The study, "True or False: Studying the Work Practices of Professional Fact-Checkers," found that most of the fact-checkers felt they have a social responsibility of correcting harmful information to provide “a service to the public,” emphasizing that they want the outcome of their work to both educate and inform the public. Some fact-checkers mentioned that they hope to contribute to an information ecosystem providing a “balanced battlefield” for the discussion of an issue, particularly during elections.
The interviews also revealed that the fact-checking process involves first selecting a claim, contextualizing and analyzing it, consulting data and domain experts, writing up the results and deciding on a rating, and disseminating the report.
Fact-checkers encounter several challenges in achieving their desired impact because current fact-checking work practices are largely manual, ad-hoc, and limited in scale, scope, and reach. As a result, the rate at which misinformation can be fact-checked is much slower than the speed at which it is generated. The research points out the need for unified and collaborative computational tools that empower the human fact-checker in the loop by supporting the entire pipeline of fact-checking work practices from claim selection to outcome dissemination. Such tools could help narrow the gap between misinformation generation and fact-check dissemination by improving the effectiveness, efficiency, and scale of fact-checking work and dissemination of its outcomes.
This research has been supported by New York University Abu Dhabi and Indiana University Bloomington.
- Nasir Memon