User profiles for Suman Jana

Suman Jana

Associate Professor of Computer Science, Columbia University
Verified email at cs.columbia.edu
Cited by 12236

Nuclear medicine studies of the prostate, testes, and bladder

S Jana, MD Blaufox - Seminars in nuclear medicine, 2006 - Elsevier
During the last decade, there has been a significant advancement in imaging of urologic
diseases. Transrectal ultrasound (TRUS), computerized tomography (CT), magnetic resonance …

Deepxplore: Automated whitebox testing of deep learning systems

K Pei, Y Cao, J Yang, S Jana - proceedings of the 26th Symposium on …, 2017 - dl.acm.org
Deep learning (DL) systems are increasingly deployed in safety- and security-critical domains
including self-driving cars and malware detection, where the correctness and predictability …

Certified robustness to adversarial examples with differential privacy

…, R Geambasu, D Hsu, S Jana - … IEEE symposium on …, 2019 - ieeexplore.ieee.org
Adversarial examples that fool machine learning models, particularly deep neural networks,
have been a topic of intense research interest, with attacks and defenses being developed …

The most dangerous code in the world: validating SSL certificates in non-browser software

M Georgiev, S Iyengar, S Jana, R Anubhai… - Proceedings of the …, 2012 - dl.acm.org
SSL (Secure Sockets Layer) is the de facto standard for secure Internet communications.
Security of SSL connections against an active network attacker depends on correctly validating …

On the effectiveness of secret key extraction from wireless signal strength in real environments

S Jana, SN Premnath, M Clark, SK Kasera… - Proceedings of the 15th …, 2009 - dl.acm.org
We evaluate the effectiveness of secret key extraction, for private communication between
two wireless devices, from the received signal strength (RSS) variations on the wireless …

Formal security analysis of neural networks using symbolic intervals

…, K Pei, J Whitehouse, J Yang, S Jana - 27th USENIX Security …, 2018 - usenix.org
Due to the increasing deployment of Deep Neural Networks (DNNs) in real-world security-critical
domains including autonomous vehicles and collision avoidance systems, formally …

Ensuring fairness beyond the training data

D Mandal, S Deng, S Jana, J Wing… - Advances in neural …, 2020 - proceedings.neurips.cc
We initiate the study of fair classifiers that are robust to perturbations in the training distribution.
Despite recent progress, the literature on fairness has largely ignored the design of fair …

Learning security classifiers with verified global robustness properties

Y Chen, S Wang, Y Qin, X Liao, S Jana… - Proceedings of the 2021 …, 2021 - dl.acm.org
Many recent works have proposed methods to train classifiers with local robustness properties,
which can provably eliminate classes of evasion attacks for most inputs, but not all inputs. …

Deeptest: Automated testing of deep-neural-network-driven autonomous cars

Y Tian, K Pei, S Jana, B Ray - … of the 40th international conference on …, 2018 - dl.acm.org
Recent advances in Deep Neural Networks (DNNs) have led to the development of DNN-driven
autonomous cars that, using sensors like camera, LiDAR, etc., can drive without any …

High-rate uncorrelated bit extraction for shared secret key generation from channel measurements

N Patwari, J Croft, S Jana… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
Secret keys can be generated and shared between two wireless nodes by measuring and
encoding radio channel characteristics without ever revealing the secret key to an …