Karthikeyan Natesan Ramamurthy
Karthikeyan Natesan Ramamurthy
Research Staff Member, IBM Thomas J Watson Research Center, Yorktown Heights, NY
Verified email at us.ibm.com - Homepage
Title
Cited by
Cited by
Year
Optimized pre-processing for discrimination prevention
FP Calmon, D Wei, B Vinzamuri, KN Ramamurthy, KR Varshney
Proceedings of the 31st International Conference on Neural Information†…, 2017
2472017
AI Fairness 360: An extensible toolkit for detecting, understanding, and mitigating unwanted algorithmic bias
RKE Bellamy, K Dey, M Hind, SC Hoffman, S Houde, K Kannan, P Lohia, ...
arXiv preprint arXiv:1810.01943, 2018
240*2018
Adaptive as-natural-as-possible image stitching
CC Lin, SU Pankanti, K Natesan Ramamurthy, AY Aravkin
Proceedings of the IEEE Conference on Computer Vision and Pattern†…, 2015
1852015
Sparse representations for automatic target classification in SAR images
JJ Thiagarajan, KN Ramamurthy, P Knee, A Spanias, V Berisha
2010 4th international symposium on communications, control and signal†…, 2010
1402010
Method for market risk assessment for healthcare applications
S Mahatma, A Mojsilovic, KN Ramamurthy, KR Varshney, D Wei, ...
US Patent App. 14/699,482, 2016
1382016
FactSheets: Increasing trust in AI services through supplier's declarations of conformity
M Arnold, RKE Bellamy, M Hind, S Houde, S Mehta, A Mojsilović, R Nair, ...
IBM Journal of Research and Development 63 (4/5), 6: 1-6: 13, 2019
682019
Multiple kernel sparse representations for supervised and unsupervised learning
JJ Thiagarajan, KN Ramamurthy, A Spanias
IEEE transactions on Image Processing 23 (7), 2905-2915, 2014
672014
Mixing matrix estimation using discriminative clustering for blind source separation
JJ Thiagarajan, KN Ramamurthy, A Spanias
Digital Signal Processing 23 (1), 9-18, 2013
602013
Increasing trust in ai services through supplierĘs declarations of conformity
M Hind, S Mehta, A Mojsilovic, R Nair, KN Ramamurthy, A Olteanu, ...
arXiv preprint arXiv:1808.07261 18, 2813-2869, 2018
442018
Multilevel dictionary learning for sparse representation of images
JJ Thiagarajan, KN Ramamurthy, A Spanias
2011 Digital Signal Processing and Signal Processing Education Meeting (DSP†…, 2011
442011
Persistent homology of attractors for action recognition
V Venkataraman, KN Ramamurthy, P Turaga
2016 IEEE international conference on image processing (ICIP), 4150-4154, 2016
422016
Kernel sparse models for automated tumor segmentation
JJ Thiagarajan, K Ramamurthy, A Spanias, D Frakes
US Patent 9,710,916, 2017
382017
Learning stable multilevel dictionaries for sparse representations
JJ Thiagarajan, KN Ramamurthy, A Spanias
IEEE transactions on neural networks and learning systems 26 (9), 1913-1926, 2014
362014
Shift-invariant sparse representation of images using learned dictionaries
JJ Thiagarajan, KN Ramamurthy, A Spanias
2008 IEEE Workshop on Machine Learning for Signal Processing, 145-150, 2008
342008
TED: Teaching AI to explain its decisions
M Hind, D Wei, M Campbell, NCF Codella, A Dhurandhar, A Mojsilović, ...
Proceedings of the 2019 AAAI/ACM Conference on AI, Ethics, and Society, 123-129, 2019
332019
Optimality and stability of the K-hyperline clustering algorithm
JJ Thiagarajan, KN Ramamurthy, A Spanias
Pattern Recognition Letters 32 (9), 1299-1304, 2011
292011
Method, system and computer program product for automating expertise management using social and enterprise data
JH Bauer, D Fang, A Mojsilovic, KN Ramamurthy, KR Varshney, J Wang
US Patent 10,643,140, 2020
242020
Crowd counting with decomposed uncertainty
M Oh, P Olsen, KN Ramamurthy
Proceedings of the AAAI Conference on Artificial Intelligence 34 (07), 11799†…, 2020
242020
Image understanding using sparse representations
JJ Thiagarajan, KN Ramamurthy, P Turaga, A Spanias
Synthesis Lectures on Image, Video, and Multimedia Processing 7 (1), 1-118, 2014
232014
Bias mitigation post-processing for individual and group fairness
PK Lohia, KN Ramamurthy, M Bhide, D Saha, KR Varshney, R Puri
Icassp 2019-2019 ieee international conference on acoustics, speech and†…, 2019
222019
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