1 to 10 of 185 Results
Jul 17, 2022
Chien, Steve; Parjan, Shreya; Harrod, Ryan, 2022, "Distributed Observation Allocation for a Large-Scale Constellation", https://hdl.handle.net/2014/56125, IEEE IGARSS 2022, Kuala Lumpur, Malaysia, July 17-22, 2022, JPL Open Repository
Increased space and ground sensing is enabling dramatic new measurements of a wide range of Earth Science and Applied Earth Science phenomena, including: volcanism, flooding, wildfires, and weather. Large scale observations constellations of hundreds of assets already exist (e.g.... |
Jul 17, 2022
Smith, Ben; Kumar, Sujay; Nguyen, Louis; Chee, Thad; Mason, James; Chien, Steve; Frost, Chad; Akbar, Ruzbeh; Moghaddam, Mahta; Getirana, Augusto; Grogan, Paul; Capra, Leigha, 2022, "Demonstrating a New Flood Observing Strategy on the Nos Testbed", https://hdl.handle.net/2014/56124, IEEE IGARSS 2022, Kuala Lumpur, Malaysia, July 17-22, 2022, JPL Open Repository
A new observing strategy for floods was demonstrated and evaluated in a testbed environment. The strategy coordinates several observing platforms, including in situ and space based, to observe a flood from multiple vantage points and to dynamically target predicted flood events w... |
Jun 22, 2022
Russino, Joseph A; Chien, Steve; Basich, Connor, 2022, "Analyzing the Efficacy of Flexible Execution, Replanning, and Plan Optimization for a Planetary Lander", https://hdl.handle.net/2014/55078, ICAPS 2022 - International Conference on Automated Planning and Scheduling, Singapore Management University, Singapore, June 22-24, 2022, JPL Open Repository
Plan execution in unknown environments poses a number of challenges: uncertainty in domain modeling, stochasticity at execution time, and the presence of exogenous events. These challenges motivate an integrated approach to planning and execution that is able to respond intellige... |
Jun 22, 2022
Wang, Daniel; Russino, Joseph A.; Basich, Connor; Chien, Steve, 2022, "Analyzing the Efficacy of Flexible Execution, Replanning, and Plan Optimization for a Planetary Lander", https://hdl.handle.net/2014/56174, ICAPS 2022 - International Conference on Automated Planning and Scheduling, Singapore Management University, Singapore, June 22-24, 2022, JPL Open Repository
Plan execution in unknown environments poses a number of challenges: uncertainty in domain modeling, stochasticity at execution time, and the presence of exogenous events. These challenges motivate an integrated approach to planning and execution that is able to respond intellige... |
May 24, 2022
Chien, Steve, 2022, "Formal Methods for Trusted Space Autonomy, Boon or Bane?", https://hdl.handle.net/2014/56170, NFM 2022 - NASA Formal Methods, Pasadena, California, May 24-27, 2022, JPL Open Repository
Trusted Space Autonomy is challenging in that space systems are complex artifacts deployed in a high stakes environment with complicated operational settings. Thus far these challenges have been met using the full arsenal of tools: formal methods, informal methods, testing, runti... |
May 9, 2022
Chien, Steve; Parjan, Shreya; Harrod, Ryan, 2022, "Distributed Observation Allocation for a Large-Scale Constellation", https://hdl.handle.net/2014/56156, The 13th Workshop on Optimization and Learning in Multiagent Systems, Auckland, New Zealand, May 9-10, 2022, JPL Open Repository
Increased space and ground sensing is enabling dramatic new measurements of a wide range of Earth Science and Applied Earth Science phenomena, including: volcanism, flooding, wildfires, and weather. Large scale observations constellations of hundreds of assets already exist (e.g.... |
Mar 5, 2022
Towfic, Zaid J; Ogbe, Dennis; Sauvageau, Joe; Sheldon, Douglas; Jongeling, Andre; Chien, Steve; Mirza, Faiz; Dunkel, Emily; Swope, Jason; Ogut, Mehmet; Cretu, Vlad, 2022, "Benchmarking and Testing of Qualcomm Snapdragon System-on-Chip for JPL Space Applications and Missions", https://hdl.handle.net/2014/56085, 2022 IEEE Aerospace Conference, Big Sky, Montana, March 5-12, 2022, JPL Open Repository
As some space missions become more challenging due to new environments, greater distances, or more limited size, weight, and power (SWaP) constraints, spacecraft avionics must adapt to allow the spacecraft to be more autonomous and agile---eliminating the Spacecraft-Earth-Spacecr... |
Dec 13, 2021
Tan-Wang, Grace; Reeves, Glenn; Backes, Paul; Kennedy, Brett; Tepsuporn, Scott; Chien, Steve; Bowkett, Joseph, 2021, "How Mission Autonomy Can Enable a Europa Lander Mission", https://hdl.handle.net/2014/56392, 2021 Fall Meeting of the American Geophysical Union (Virtual / In-Person Hybrid), New Orleans, Louisiana, December 13-17, 2021, JPL Open Repository
No abstract provided |
Sep 27, 2021
Boerkoel, Jim; Mason, James; Wang, Daniel; Chien, Steve; Maillard, Adrien, 2021, "An Efficient Approach for Scheduling Imaging Tasks Across a Fleet of Satellites", https://hdl.handle.net/2014/55552, VIRTUAL 2021 International Workshop on Planning & Scheduling for Space (IWPSS), Pasadena, California, September 27-29, 2021, JPL Open Repository
No abstract provided |
Aug 3, 2021
Dunkel, Emily; Espinosa-Aranda, Jose Luis; Canas, Juan Romero; Buckley, Leonie; Towfic, Zaid; Mirza, Faiz; Swope, Jason; Russell, Damon; Sauvageau, Joseph; Sheldon, Douglas; Chien, Steve; Wagstaff, Kiri; Lu, Steven; Denbina, Michael; Atha, Deegan; Swan, Michael; Ono, Hiro; Fernandez, Mark; Knox, Carrie, 2021, "Benchmarking Machine Learning on the Myriad X Processor Onboard the ISS", https://hdl.handle.net/2014/55530, ISS R&D Conference 2021, Washington, D.C., August 3-18, 2021, JPL Open Repository
No abstract provided |
