Shahin Sefati
Shahin Sefati
Comcast Applied AI
Verified email at jhu.edu
Title
Cited by
Cited by
Year
A dataset and benchmarks for segmentation and recognition of gestures in robotic surgery
N Ahmidi, L Tao, S Sefati, Y Gao, C Lea, BB Haro, L Zappella, ...
IEEE Transactions on Biomedical Engineering 64 (9), 2025-2041, 2017
912017
Feedback control as a framework for understanding tradeoffs in biology
NJ Cowan, MM Ankarali, JP Dyhr, MS Madhav, E Roth, S Sefati, ...
Integrative and Comparative Biology, icu050, 2014
792014
Mutually opposing forces during locomotion can eliminate the tradeoff between maneuverability and stability
S Sefati, ID Neveln, E Roth, TRT Mitchell, JB Snyder, MA MacIver, ...
Proceedings of the National Academy of Sciences 110 (47), 18798-18803, 2013
592013
Counter-propagating waves enhance maneuverability and stability: a bio-inspired strategy for robotic ribbon-fin propulsion
S Sefati, I Neveln, MA MacIver, ES Fortune, NJ Cowan
2012 4th IEEE RAS & EMBS International Conference on Biomedical Robotics and …, 2012
252012
Learning Shared, Discriminative Dictionaries for Surgical Gesture Segmentation and Classification
S Sefati, NJ Cowan, R Vidal
MICCAI 6th Workshop on Modeling and Monitoring of Computer Assisted …, 2015
162015
Walking dynamics are symmetric (enough)
MM Ankaralı, S Sefati, MS Madhav, A Long, AJ Bastian, NJ Cowan
Journal of The Royal Society Interface 12 (108), 20150209, 2015
16*2015
End-to-end fine-grained action segmentation and recognition using conditional random field models and discriminative sparse coding
E Mavroudi, D Bhaskara, S Sefati, H Ali, R Vidal
2018 IEEE Winter Conference on Applications of Computer Vision (WACV), 1558-1567, 2018
112018
End-to-End Fine-Grained Action Segmentation and Recognition Using Conditional Random Field Models and Discriminative Sparse Coding
E Mavroudi, D Bhaskara, S Sefati, H Ali, R Vidal
arXiv preprint arXiv:1801.09571, 2018
112018
Linear systems with sparse inputs: Observability and input recovery
S Sefati, NJ Cowan, R Vidal
2015 American Control Conference (ACC), 5251-5257, 2015
112015
Counter-propagating waves in the ribbon fin of Eigenmannia virescens enhance maneuverability
S Sefati, ES Fortune, NJ Cowan
The Society for Integrative and Comparative Biology, Seattle, WA, 2010
52010
Snake robot uncovers secrets to sidewinders’ maneuverability
SA Stamper, S Sefati, NJ Cowan
Proceedings of the National Academy of Sciences 112 (19), 5870-5871, 2015
42015
Assessing the quality of force feedback in soft tissue simulation
E Basafa, S Sefati, AM Okamura
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
42011
Learning to Detect Collisions for Continuum Manipulators without a Prior Model
S Sefati, S Sefati, I Iordachita, RH Taylor, M Armand
International Conference on Medical Image Computing and Computer-Assisted …, 2019
32019
Ultrasound elastography using regularized phase-zero cost function initialized with dynamic programming
S Sefati, H Rivaz, E Boctor, G Hager
Medical Imaging 2011: Ultrasonic Imaging, Tomography, and Therapy 7968, 79681D, 2011
22011
TV and Movie Recommendations: The Comcast Case
S Sefati, J Neumann, H Sayyadi
Collaborative Recommendations, 465-479, 2018
12018
Recommendation for New Users and New Items via Randomized Training and Mixture-of-Experts Transformation
Z Zhu, S Sefati, P Saadatpanah, J Caverlee
43rd International ACM SIGIR conference on Research and Development in …, 2020
2020
Conversational content discovery via comcast X1 voice interface
S Sefati, P Saadatpanah, H Sayyadi, J Neumann
Proceedings of the 12th ACM Conference on Recommender Systems, 489-489, 2018
2018
Mutually opposing forces during locomotion can eliminate the tradeoff between maneuverability and stability
N Cowan, S Sefati, I Neveln, E Roth, T Mitchell, J Snyder, M MacIver, ...
APS Meeting Abstracts, 2016
2016
Modeling Complex Biological and Mechanical Movements: Applications to Animal Locomotion and Gesture Classification in Robotic Surgery
S Sefati
Johns Hopkins University, 2014
2014
Walking dynamics are symmetric (enough)
M Mert Ankarali, S Sefati, MS Madhav, A Long, AJ Bastian, NJ Cowan
arXiv preprint arXiv:1407.8541, 2014
2014
The system can't perform the operation now. Try again later.
Articles 1–20