Blasch, E. P., F. Darema, S. Ravela, and A. J. Aved,
"The Future of DDDAS",
Handbook of Dynamic Data Driven Applications Systems: Springer, Cham, pp. 739–748, 2022.
|
Blasch, E. P., F. Darema, S. Ravela, and A. J. Aved,
Handbook of Dynamic Data Driven Applications Systems,
: https://doi.org/10.1007/978-3-030-74568-4, 2022.
|
Goel, A., J. Augusto Paredes, H. Dadhaniya, S. Aseem Ul Islam, A. Mohammed Salim, S. Ravela, and D. Bernstein,
"Experimental implementation of an adaptive digital autopilot",
2021 American Control Conference (ACC): IEEE, pp. 3737–3742, 2021.
|
Ravela, S.,
"Variational and Ensemble Approaches for Stable Hybrid Dynamical Systems",
101st American Meteorological Society Annual Meeting: AMS, 2021.
|
Alali, A. M., M. F. Abughaban, B. M. Aman, and S. Ravela,
"Hybrid data driven drilling and rate of penetration optimization",
Journal of Petroleum Science and Engineering, vol. 200, pp. 108075, 2021.
|
Jankov, I., S. Gregory, S. Ravela, Z. Toth, and M. Peña,
"Partition of forecast error into positional and structural components",
Advances in Atmospheric Sciences, vol. 38, no. 6: Science Press, pp. 1012–1019, 2021.
|
Jankov, I., S. Gregory, S. Ravela, Z. Toth, and M. Peña,
"Partition of Forecast Error into Positional and Structural Components",
Advances in Atmospheric Sciences, pp. 1–8, 2021.
|
Li, Z., and S. Ravela,
"Neural Networks as Geometric Chaotic Maps",
IEEE Transactions On Neural Networks and Learning Systems: IEEE, 2021.
|
Trautner, M., Z. Li, and S. Ravela,
"Learn Like The Pro: Norms from Theory to Size Neural Computation",
https://arxiv.org/abs/2106.11409, no. arXiv:2106:11409, 2021.
|
Lee, J., J. Spencer, J. Augusto Paredes, S. Ravela, D. S. Bernstein, and A. Goel,
"An Adaptive Digital Autopilot for Fixed-Wing Aircraft with Actuator Faults",
https://arxiv.org/abs/2110.11390, 2021.
|
Darema, F., E. Blasch, S. Ravela, and A. Aved,
"Dynamic Data Driven Applications Systems",
Lecture Notes in Computer Science, 1, vol. 12312, Cham, Springer International Publishing, pp. 360, 2020.
|
Goel, A., J. Augusto Paredes, H. Dadhaniya, S. Aseem Ul Islam, A. Mohammed Salim, S. Ravela, and D. Bernstein,
"Experimental Implementation of an Adaptive Digital Autopilot",
arXiv preprint arXiv:2012.02896, 2020.
|
Feng, J., J. Zhang, Z. Toth, M. Peña, and S. Ravela,
"A New Measure of Ensemble Central Tendency",
Weather and Forecasting, vol. 35, pp. 879–889, 2020.
|
Trautner, M., G. Margolis, and S. Ravela,
"Informative Ensemble Kalman Learning for Neural Structure",
LNCS, vol. 12312, pp. 199, 10/2020.
|
Goel, A., A. Mohammed Salim, A. Ansari, S. Ravela, and D. Bernstein,
Adaptive Digital PID Control of a Quadcopter with Unknown Dynamics,
, 2020.
|
Bakliwal, K., and S. Ravela,
The Sloop System for Individual Animal Identification with Deep Learning,
, 2020.
|
Trautner, M., G. Margolis, and S. Ravela,
Informative Neural Ensemble Kalman Learning,
, 2020.
|
Yadav, N., S. Ravela, and A. R. Ganguly,
Machine Learning for Robust Identification of Complex Nonlinear Dynamical Systems: Applications to Earth Systems Modeling,
, 2020.
|
Ravela, S., S. Reilly, Z. Li, and A. K. Dwivedi,
"Informative Learning: A Nonlinear Dynamical Systems Approach to Deep Learning",
AGU Fall Meeting 2019: AGU, 2019.
|
Li, Z., and S. Ravela,
"The Learnability of Feedforward Neural Networks in Dissipative Chaotic Dynamical Systems",
AGU Fall Meeting 2019: AGU, 2019.
|
Silva, S. James, C. L. Heald, S. Ravela, I. Mammarella, and W. J Munger,
"A Deep Learning Parameterization for Ozone Dry Deposition Velocities",
Geophysical Research Letters, 2019.
|
Li, Z., and S. Ravela,
"On Neural Learnability of Chaotic Dynamics",
https://arxiv.org/pdf/1912.05081.pdf, no. 1912.05081: arXiv, 2019.
|
Trautner, M., and S. Ravela,
"Neural Integration of Continuous Dynamics",
https://arxiv.org/pdf/1911.10309.pdf, no. 1911.10309, 2019.
|
Blasch, E., S. Ravela, and A. Aved,
"DDDAS: The Way Forward",
Handbook of Dynamic Data Driven Applications Systems: Springer, Cham, pp. 723–731, 2018.
|
Ravela, S.,
"Tractable Non-Gaussian Representations in Dynamic Data Driven Coherent Fluid Mapping",
Handbook of Dynamic Data Driven Applications Systems: Springer, Cham, pp. 29–46, 2018.
|
Gil, Y., S. A. Pierce, H. Babaie, A. Banerjee, K. Borne, G. Bust, M. Cheatham, I. Ebert-Uphoff, C. Gomes, M. Hill, et al.,
"Intelligent systems for geosciences: an essential research agenda",
Communications of the ACM, vol. 62, pp. 76–84, 2018.
|
Burghardt, T., R. B. Fisher, and S. Ravela,
"Guest Editorial: Computer Vision for Animal Biometrics",
IET Computer Vision, 2018.
|
Karpatne, A., I. Ebert-Uphoff, S. Ravela, H. Ali Babaie, and V. Kumar,
"Machine learning for the geosciences: Challenges and opportunities",
IEEE Transactions on Knowledge and Data Engineering, 2018.
|
Finn, A.M.., S.. Ravela, and J.A.. Sylvestro,
Systems and methods for detecting damage,
, 2018.
|
Ravela, S.,
"A Symbiotic Framework for coupling Machine Learning and Geosciences in Prediction and Predictability",
AGU Fall Meeting Abstracts, 2017.
|
Ravela, S..,
"Dynamic Data Driven Deep Learning",
DDDAS 17, Cambridge, MA, 08/2017.
|
Karpatne, A., I. Ebert-Uphoff, S. Ravela, H. Ali Babaie, and V. Kumar,
"Machine Learning for the Geosciences: Challenges and Opportunities",
arXiv preprint arXiv:1711.04708, 2017.
|
Ravela, S.,
"Dynamically Deformable Resampled Random Manifolds for High-dimensional, Nonlinear Inference in Geoscience in the presence of Uncertainty",
AGU Fall Meeting Abstracts, 2016.
|
Ravela, S..,
"A Non-Parametric Framework for Inference Using Dynamically Deformed and Targeted Manifolds",
SIAM AN 16, 07/2016.
|
Ravela, S., and A. Sandu,
"Dynamic Data-Driven Environmental Systems Science",
LNCS, vol. 8964: Springer, 2015.
|
Ravela, S.,
"Statistical Inference for Coherent Fluids",
Dynamic Data-Driven Environmental Systems Science: Springer International Publishing, pp. 121–133, 2015.
|
Seybold, H., S. Ravela, and P. Tagade,
"Ensemble Learning in Non-Gaussian Data Assimilation",
Dynamic Data-Driven Environmental Systems Science: Springer International Publishing, pp. 227–238, 2015.
|
Hui, KL., K. Emanuel, and S. Ravela,
"Characterizing Hurricane Tracks Using Multiple Statistical Metrics",
AGU Fall Meeting Abstracts, 2015.
|
Ravela, S.,
"Learning and Information Approaches for Inference in Dynamic Data-Driven Geophysical Applications",
AGU Fall Meeting Abstracts, 2015.
|
Ravela, S.,
"Cooperative Autonomous Observation of Volcanic Environments with sUAS",
AGU Fall Meeting Abstracts, 2015.
|
Duyck, J., C. Finn, A. Hutcheon, P. Vera, J. Salas, and S. Ravela,
"Sloop: A pattern retrieval engine for individual animal identification",
Pattern Recognition, vol. 48, no. 4: Elsevier, pp. 1059–1073, 2015.
|
Neumann, JE.., K. Emanuel, S. Ravela, L. Ludwig, P. Kirshen, K. Bosma, and J. Martinich,
"Joint effects of storm surge and sea-level rise on US Coasts: new economic estimates of impacts, adaptation, and benefits of mitigation policy",
Climatic Change, vol. 129, no. 1-2: Springer Netherlands, pp. 337-349, 2015.
|
Ravela, S.,
"Dynamic Data-driven Deformable Reduced Models for Coherent Fluids",
Procedia Computer Science, vol. 51, pp. 2464 - 2473, 2015.
|
Neumann, J. E., K. A. Emanuel, S. Ravela, L. C. Ludwig, and C. Verly,
"Risks of Coastal Storm Surge and the Effect of Sea Level Rise in the Red River Delta, Vietnam",
Sustainability, vol. 7, pp. 6553-6572, 2015.
|
Vyas-Patel, N., S. Ravela, A. Mafra-Neto, and J. D. Mumford,
"Insect Wing Classification of Mosquitoes and Bees Using CO1 Image Recognition.",
bioRxiv, pp. 034819, 2015.
|
Franco-Moreno, R-A., V-H. Cruz-Escalona, D. Aurioles-Gamboa, P. Vera-Alfaro, J. Salas, and S. Ravela,
"Variability and sexual dimorphism in skull morphometry of California Sea Lions (Zalophus californianus) in Mexico",
Mammalian Biology - Zeitschrift für Säugetierkunde, vol. 80, pp. 316 - 327, 2015.
|
Ravela, S.,
Generating a forecast by field coalescence,
, 2015.
|
Finn, C., J. Duyck, A. Hutcheon, P. Vera, J. Salas, and S. Ravela,
"Relevance Feedback in Biometric Retrieval of Animal Photographs",
Pattern Recognition: Springer International Publishing, pp. 281–290, 2014.
|
Tagade, P., and S. Ravela,
"On a quadratic information measure for data assimilation",
American Control Conference (ACC), 2014: IEEE, pp. 598–603, 2014.
|
Ravela, S.,
"Spatial inference for coherent geophysical fluids by appearance and geometry",
Applications of Computer Vision (WACV), 2014 IEEE Winter Conference on: IEEE, pp. 925–932, 2014.
|
Tagade, P., and S. Ravela,
"Mixtures and Kernel models of Inference for Coherent Structures",
EGU General Assembly Conference Abstracts, vol. 16, pp. 13504, 2014.
|
Tagade, P., H. Seybold, and S. Ravela,
"Mixture Ensembles for Data Assimilation in Dynamic Data-driven Environmental Systems",
Procedia Computer Science, vol. 29: Elsevier, pp. 1266–1276, 2014.
|
Ravela, S..,
"Cooperative Autonomous Observation of Coherent Atmospheric Structures using Small Unmanned Aircraft Systems",
AGU Fall Meeting Abstracts, pp. B3230, 2014.
|
Ravela, S., J. Duyck, and C. Finn,
"Vision-Based Biometrics for Conservation",
Pattern Recognition, Lecture Notes in Computer Science Volume , vol. 7914: Springer Berlin Heidelberg, pp. 10–19, 2013.
|
Ravela, S., I. Sleder, and J. Salas,
"Mapping Coherent Atmospheric Structures with Small Unmanned Aircraft Systems",
Proc. AIAA Infotech@Aerospace (I@A): AIAA, 2013.
|
Ravela, S.,
The Field Alignment System and Testbed,
, 2013.
|
Neumann, J. E., K. A. Emanuel, S. Ravela, L. C. Ludwig, and C. Verly,
Assessing the risk of cyclone-induced storm surge and sea level rise in Mozambique,
: World Institute for Development Economic Research (UNU-WIDER), 2013.
|
Ravela, S.., and K. Emanuel,
"Synthetic Storm Simulation for Wind Risk Assessment",
Storm Surge Barriers to Protect New York City, pp. 15-36, 2012.
|
Ravela, S.,
"Quantifying Uncertainty for Coherent Structures",
Procedia Computer Science, vol. 9: Elsevier, pp. 1187–1196, 2012.
|
Belden, J., S. Ravela, T. T. Truscott, and A. H. Techet,
"Three-dimensional bubble field resolution using synthetic aperture imaging: application to a plunging jet",
Experiments in Fluids: Springer, pp. 1–23, 2012.
|
Neumann, J. E., K. A. Emanuel, S. Ravela, L. C. Ludwig, and C. Verly,
Risks of Coastal Storm Surge and the Effect of Sea Level Rise in the Red River Delta, Vietnam,
: Working Paper 2012/81. Helsinki: UNU-WIDER, 2012.
|
Ravela, S., W. J. Dupree, T. R. Langlois, M. M. Wolfson, and C. M. Yang,
METHOD AND APPARATUS FOR GENERATING A FORECAST WEATHER IMAGE,
: Google Patents, 2012.
|
Seto, C. J.., S.. Ravela, and G. McRae,
"Reducing Risk in CO2 Sequestration: A Framework for Integrated Monitoring of Basin Scale Injection",
XVIII International Conference on Computational Methods in Water Resources, Barcelona, Spain, 06/2010.
|
Ravela, S., J. Marshall, C. Hill, A. Wong, and S. Stransky,
"A realtime observatory for laboratory simulation of planetary flows",
Experiments in fluids, vol. 48, no. 5: Springer, pp. 915–925, 2010.
|
Seto, C. J.., and S.. Ravela,
"Differential Image Analysis to Extract Subsurface Flow Dynamics From High Resolution Surface Deformation Measurements",
AGU Fall Meeting Abstracts, pp. K7, 2010.
|
Ravela, S., and K. A. Emanuel,
Statistical-deterministic approach to natural disaster prediction,
: Google Patents, 2010.
|
Yang, C. M., and S. Ravela,
"Deformation invariant image matching by spectrally controlled diffeomorphic alignment",
Computer Vision, 2009 IEEE 12th International Conference on: IEEE, pp. 1303–1310, 2009.
|
Emanuel, K.., and S.. Ravela,
"{Using Physics to Generate Tropical Cyclone Event Catalogs}",
AGU Fall Meeting Abstracts, pp. B1, 2009.
|
Ravela, S.., J.. Marshall, C.. Hill, A.. Wong, and S.. Stransky,
"Tracking rotating fluids in realtime using snapshots",
Computer Vision and Pattern Recognition, 2008. CVPR 2008. IEEE Conference on, pp. 1-8, June, 2008.
|
Basha, E. A., S. Ravela, and D. Rus,
"Model-based monitoring for early warning flood detection",
Proceedings of the 6th ACM conference on Embedded network sensor systems: ACM, pp. 295–308, 2008.
|
Ravela, S.,
Data Assimilation by Maximizing Mutual Information,
, 2008.
|
Gamble, L., S. Ravela, and K. McGarigal,
"Multi-scale features for identifying individuals in large biological databases: an application of pattern recognition technology to the marbled salamander Ambystoma opacum",
Journal of Applied Ecology, vol. 45, no. 1: Wiley Online Library, pp. 170–180, 2008.
|
Ravela, S.,
"A Unified Framework for Data Assimilation Using Dynamical Graphs of the Information Topology",
Geophysical Research Abstracts, vol. 9, pp. 09993, 2007.
|
Ravela, S.,
"Two Extensions of Data Assimilation by Field Alignment",
Computational Science–ICCS 2007: Springer, pp. 1147–1154, 2007.
|
Ravela, S., K. Emanuel, and D. McLaughlin,
"Data assimilation by field alignment",
Physica D: Nonlinear Phenomena, vol. 230, no. 1: Elsevier, pp. 127–145, 2007.
|
Ravela, S., and D. McLaughlin,
"Fast ensemble smoothing",
Ocean Dynamics, vol. 57, no. 2: Springer, pp. 123–134, 2007.
|
Ravela, S.,
A STATISTICAL-DETERMINISTIC APPROACH TO NATURAL DISASTER PREDICTION,
, 2007.
|
Emanuel, K., S. Ravela, E. Vivant, and C. Risi,
"A statistical deterministic approach to hurricane risk assessment",
Bulletin of the American Meteorological Society, vol. 87, no. 3: [Lancaster, Pa., etc., American Meteorological Society], pp. 299–314, 2006.
|
Ravela, S.,
"How do we account for position errors in forecasts and observations in mesoscale data-assimilation?",
Geophysical Research Abstracts, vol. 8, pp. 09557, 2006.
|
Ravela, S.,
"On the scale-space markov approximation for efficient ensemble filtering",
Geophysical Research Abstracts, vol. 8, pp. 05253, 2006.
|
Ravela, S., A. Torralba, and WT. Freeman,
"An ensemble prior of image structure for cross-modal inference",
Computer Vision, 2005. ICCV 2005. Tenth IEEE International Conference on, vol. 1: IEEE, pp. 871–876, 2005.
|
Ravela, S., and R. Manmatha,
Multi-modal retrieval of trademark images using global similarity,
: DTIC Document, 2005.
|
Ravela, S.,
"Shaping receptive fields for affine invariance",
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004. , vol. 2: IEEE, pp. II–725, 2004.
|
Ravela, S. S.,
On multi-scale differential features and their representations for image retrieval and recognition,
: University of Massachusetts Amherst, 2003.
|
Ravela, S., and C. Luo,
"Appearance-based global similarity retrieval of images",
Advances in Information Retrieval: Springer, pp. 267–303, 2002.
|
Uppala, S., DR. Karuppiah, M. Brewer, C. S Ravela, and R. A. Grupen,
"On viewpoint control",
Robotics and Automation, 2002. Proceedings. ICRA'02. IEEE International Conference on, vol. 4: IEEE, pp. 4334–4339, 2002.
|
Mitteldorf, J., D. H. Croll, and C. S Ravela,
"Multilevel selection and the evolution of predatory restraint",
Artificial life VIII: Proceedings of the Eighth International Conference on Artificial Life, pp. 146–152, 2002.
|
Ravela, S..,
"Gaussian Filtered Representations of Images",
Wiley Encyclopedia of Electrical and Electronics Engineering: John Wiley & Sons, Inc., 2001.
|
Ravela, S., and A. Hanson,
"On Multi-Scale Differential Features for Face Recognition",
Vision Interface, Ottawa, Canada, pp. 15–21, 2001.
|
Ravela, S., R. Manmatha, and E. Riseman,
Image retrieval by syntactic characterization of appearance,
: Google Patents, 1999.
|
Ravela, S., and R. Manmatha,
"On computing global similarity in images",
Applications of Computer Vision, 1998. WACV'98. Proceedings., Fourth IEEE Workshop on: IEEE, pp. 82–87, 1998.
|
Ravela, S., and R. Manmatha,
"Retrieving images by appearance",
Computer Vision, 1998. Sixth International Conference on: IEEE, pp. 608–613, 1998.
|
Manmatha, R., and C. S Ravela,
"Syntactic characterization of appearance and its application to image retrieval",
Electronic Imaging'97: International Society for Optics and Photonics, pp. 484–495, 1997.
|
Ravela, S., and R. Manmatha,
"Retrieving images by similarity of visual appearance",
Content-Based Access of Image and Video Libraries, 1997. Proceedings. IEEE Workshop on: IEEE, pp. 67–74, 1997.
|
Ravela, S., and R. Manmatha,
"Image retrieval by appearance",
ACM SIGIR Forum, vol. 31, no. SI: ACM, pp. 278–285, 1997.
|
Manmatha, R., S. Ravela, and Y. Chitti,
On computing local and global similarity in images,
: DTIC Document, 1997.
|
Ravela, S., R. Manmatha, and E. M. Riseman,
"Image retrieval using scale-space matching",
Computer Vision—ECCV'96: Springer Berlin Heidelberg, pp. 273–282, 1996.
|
Ravela, S., R. Weiss, B. Draper, B. Pinette, A. Hanson, and E. Riseman,
Stealth navigation: Planning and behaviors,
: Department of Computer Science, 1995.
|
Ravela, S., B. Draper, J. Lim, and R. Weiss,
"Adaptive tracking and model registration across distinct aspects",
Intelligent Robots and Systems 95.'Human Robot Interaction and Cooperative Robots', Proceedings. 1995 IEEE/RSJ International Conference on, vol. 1: IEEE, pp. 174–180, 1995.
|
Badal, S., S. Ravela, B. Draper, and A. Hanson,
"A practical obstacle detection and avoidance system",
Applications of Computer Vision, 1994., Proceedings of the Second IEEE Workshop on: IEEE, pp. 97–104, 1994.
|
Ravela, S. S.,
A Survey of Reactivity,
: Citeseer, 1992.
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