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ORCIDShankarachary Ragi
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Journal Articles
- 2023
[j8]Shankarachary Ragi
, Md Hafizur Rahman, Jamison Duckworth, Kalimuthu Jawaharraj, Parvathi Chundi, Venkataramana Gadhamshetty:
Artificial Intelligence-Driven Image Analysis of Bacterial Cells and Biofilms. IEEE ACM Trans. Comput. Biol. Bioinform. 20(1): 174-184 (2023)- 2022
- [j7]Shammi A. Doly, Alex R. Chiriyath, Hans D. Mittelmann, Daniel W. Bliss, Shankarachary Ragi:
Waveform Codesign for Radar-Communication Spectral Coexistence via Dynamic Programming. IEEE Trans. Aerosp. Electron. Syst. 58(5): 4315-4326 (2022) - 2021
- [j6]Md. Ali Azam, Hans D. Mittelmann, Shankarachary Ragi:
UAV Formation Shape Control via Decentralized Markov Decision Processes. Algorithms 14(3): 91 (2021) - [j5]Shankarachary Ragi, Hans D. Mittelmann:
Random-Sampling Monte-Carlo Tree Search Methods for Cost Approximation in Long-Horizon Optimal Control. IEEE Control. Syst. Lett. 5(5): 1759-1764 (2021) - 2019
- [j4]Alex Rajan Chiriyath, Shankarachary Ragi, Hans D. Mittelmann, Daniel W. Bliss:
Novel Radar Waveform Optimization for a Cooperative Radar-Communications System. IEEE Trans. Aerosp. Electron. Syst. 55(3): 1160-1173 (2019) - [j3]Shankarachary Ragi, Edwin K. P. Chong, Hans D. Mittelmann:
Polynomial-Time Methods to Solve Unimodular Quadratic Programs With Performance Guarantees. IEEE Trans. Aerosp. Electron. Syst. 55(5): 2118-2127 (2019) - 2014
- [j2]Shankarachary Ragi, Edwin K. P. Chong:
Decentralized Guidance Control of UAVs with Explicit Optimization of Communication. J. Intell. Robotic Syst. 73(1-4): 811-822 (2014) - 2013
- [j1]Shankarachary Ragi, Edwin K. P. Chong:
UAV Path Planning in a Dynamic Environment via Partially Observable Markov Decision Process. IEEE Trans. Aerosp. Electron. Syst. 49(4): 2397-2412 (2013)
Conference and Workshop Papers
- 2024
- [c11]Shammi A. Doly, Alex R. Chiriyath, Andrew Herschfelt, Md. Ali Azam, Shankarachary Ragi, Daniel W. Bliss:
Decentralized Waveform Co-Design for Integrated Sensing and Communications Systems via Approximate Dynamic Programming. CCNC 2024: 831-834 - 2021
- [c10]Md. Ali Azam, Shawon Dey, Hans D. Mittelmann, Shankarachary Ragi:
Decentralized UAV Swarm Control for Multitarget Tracking using Approximate Dynamic Programming. AIIoT 2021: 457-461 - [c9]Dilanga Abeyrathna, Terrance Life, Shailabh Rauniyar, Shankarachary Ragi, Rajesh Kumar Sani, Parvathi Chundi:
Segmentation of Bacterial Cells in Biofilms Using an Overlapped Ellipse Fitting Technique. BIBM 2021: 3548-3554 - 2020
- [c8]Shammi A. Doly, Alex R. Chiriyath, Hans D. Mittelmann, Daniel W. Bliss, Shankarachary Ragi:
A decision theoretic approach for waveform design in joint radar communications applications. ACSSC 2020: 6-11 - [c7]Adithi D. Chakravarthy, Parvathi Chundi, Mahadevan Subramaniam, Shankarachary Ragi, Venkata R. Gadhamshetty:
A Thrifty Annotation Generation Approach for Semantic Segmentation of Biofilms. BIBE 2020: 602-607 - [c6]Shankarachary Ragi, Hans D. Mittelmann:
Random-Sampling Multipath Hypothesis Propagation for Cost Approximation in Long-Horizon Optimal Control. CCTA 2020: 14-18 - [c5]Md. Ali Azam, Shawon Dey, Hans D. Mittelmann, Shankarachary Ragi:
Average Consensus-Based Data Fusion in Networked Sensor Systems for Target Tracking. CCWC 2020: 964-969 - 2019
- [c4]Chinmaya V. Kaji, Randy C. Hoover, Shankarachary Ragi:
Underwater Navigation using Geomagnetic Field Variations. EIT 2019: 1-6 - 2017
- [c3]Shankarachary Ragi, Hans D. Mittelmann:
Mixed-integer nonlinear programming formulation of a UAV path optimization problem. ACC 2017: 406-411 - [c2]Shankarachary Ragi, Edwin K. P. Chong, Hans D. Mittelmann:
Heuristic methods for designing unimodular code sequences with performance guarantees. ICASSP 2017: 3221-3225 - 2012
- [c1]Shankarachary Ragi, Edwin K. P. Chong:
Dynamic UAV path planning for multitarget tracking. ACC 2012: 3845-3850
Informal and Other Publications
- 2023
- [i4]Md Hafizur Rahman, Md. Ali Azam, Md. Abir Hossen, Shankarachary Ragi, Venkataramana Gadhamshetty:
BiofilmScanner: A Computational Intelligence Approach to Obtain Bacterial Cell Morphological Attributes from Biofilm Image. CoRR abs/2302.09629 (2023) - 2021
- [i3]Md. Abir Hossen, Prasoon K. Diwaka, Shankarachary Ragi:
Total Nitrogen Estimation in Agricultural Soils via Aerial Multispectral Imaging and LIBS. CoRR abs/2107.02355 (2021) - 2020
- [i2]Shankarachary Ragi, Hans D. Mittelmann:
Random-Sampling Monte-Carlo Tree Search Methods for Cost Approximation in Long-Horizon Optimal Control. CoRR abs/2009.07354 (2020) - 2017
- [i1]Shankarachary Ragi, Edwin K. P. Chong, Hans D. Mittelmann:
Polynomial-Time Methods to Solve Unimodular Quadratic Programs With Performance Guarantees. CoRR abs/1703.08589 (2017)
Coauthor Index
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