Zobrazeno 1 - 10
of 2 543
pro vyhledávání: '"Rogers, John P."'
While maximizing line-of-sight coverage of specific regions or agents in the environment is a well-explored path planning objective, the converse problem of minimizing exposure to the entire environment during navigation is especially interesting in
Externí odkaz:
http://arxiv.org/abs/2403.02450
Autor:
Antuñano, Arrate, Fletcher, Leigh N., Orton, Glenn S., Melin, Henrik, Rogers, John H., Harrington, Joseph, Donnelly, Padraig T., Rowe-Gurney, Naomi, Blake, James S. D.
Publikováno v:
Geophysical Research Letters 45 (2018) 45 10987-10995
We use an infrared dataset captured between 1984 and 2017 using several instruments and observatories to report five rare equatorial disturbances that completely altered the appearance of Jupiter's Equatorial Zone (EZ): the clearance of tropospheric
Externí odkaz:
http://arxiv.org/abs/2402.05481
Autor:
Bardet, Deborah, Donnelly, Padraig T., Fletcher, Leigh N., Antuñano, Arrate, Roman, Michael T., Sinclair, James A., Orton, Glenn S., Tao, Chihiro, Rogers, John H., Melin, Henrik, Harkett, Jake
Using images at multiple mid-infrared wavelengths, acquired in May 2018 using the VISIR instrument on ESO's Very Large Telescope (VLT), we study Jupiter's pole-to-pole thermal, chemical and aerosol structure in the troposphere and stratosphere. We co
Externí odkaz:
http://arxiv.org/abs/2401.05463
Current understanding of the ammonia distribution in Jupiter's atmosphere is provided by observations from major ground-based facilities and spacecraft, and analyzed with sophisticated retrieval models that recover high fidelity information, but are
Externí odkaz:
http://arxiv.org/abs/2311.16422
Rupture of aortic aneurysms is by far the most fatal heart disease, with a mortality rate exceeding 80%. There are no reliable clinical protocols to predict growth, dissection, and rupture because the fundamental physics driving aneurysm progression
Externí odkaz:
http://arxiv.org/abs/2311.00652
Factor graphs are a ubiquitous tool for multi-source inference in robotics and multi-sensor networks. They allow for heterogeneous measurements from many sources to be concurrently represented as factors in the state posterior distribution, so that i
Externí odkaz:
http://arxiv.org/abs/2303.07105
When robots operate in real-world off-road environments with unstructured terrains, the ability to adapt their navigational policy is critical for effective and safe navigation. However, off-road terrains introduce several challenges to robot navigat
Externí odkaz:
http://arxiv.org/abs/2207.13647
Autor:
Narayanan, Priya, Hu, Xin, Wu, Zhenyu, Thielke, Matthew D, Rogers, John G, Harrison, Andre V, D'Agostino, John A, Brown, James D, Quang, Long P, Uplinger, James R, Kwon, Heesung, Wang, Zhangyang
Imagery collected from outdoor visual environments is often degraded due to the presence of dense smoke or haze. A key challenge for research in scene understanding in these degraded visual environments (DVE) is the lack of representative benchmark d
Externí odkaz:
http://arxiv.org/abs/2206.06427
Autor:
Gasparino, Mateus Valverde, Sivakumar, Arun Narenthiran, Liu, Yixiao, Velasquez, Andres Eduardo Baquero, Higuti, Vitor Akihiro Hisano, Rogers, John, Tran, Huy, Chowdhary, Girish
We present a self-supervised approach for learning to predict traversable paths for wheeled mobile robots that require good traction to navigate. Our algorithm, termed WayFAST (Waypoint Free Autonomous Systems for Traversability), uses RGB and depth
Externí odkaz:
http://arxiv.org/abs/2203.12071
Autor:
Asher, Derrik E., Basak, Anjon, Fernandez, Rolando, Sharma, Piyush K., Zaroukian, Erin G., Hsu, Christopher D., Dorothy, Michael R., Mahre, Thomas, Galindo, Gerardo, Frerichs, Luke, Rogers, John, Fossaceca, John
Publikováno v:
The Journal of Defense Modeling and Simulation. August 2022
Reinforcement learning (RL) approaches can illuminate emergent behaviors that facilitate coordination across teams of agents as part of a multi-agent system (MAS), which can provide windows of opportunity in various military tasks. Technologically ad
Externí odkaz:
http://arxiv.org/abs/2203.09565