Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Paramsothy Jayakumar"'
Autor:
Aishwarya Unnikrishnan, Joey Wilson, Lu Gan, Andrew Capodieci, Paramsothy Jayakumar, Kira Barton, Maani Ghaffari
Publikováno v:
IEEE Access, Vol 10, Pp 97954-97970 (2022)
This paper reports on a dynamic semantic mapping framework that incorporates 3D scene flow measurements into a closed-form Bayesian inference model. Existence of dynamic objects in the environment can cause artifacts and traces in current mapping alg
Externí odkaz:
https://doaj.org/article/a86f7ea8fee14241a350ed9a86d301fd
Autor:
Jordan Ewing, Thomas Oommen, Jobin Thomas, Anush Kasaragod, Richard Dobson, Colin Brooks, Paramsothy Jayakumar, Michael Cole, Tulga Ersal
Publikováno v:
Sensors, Vol 23, Iss 12, p 5505 (2023)
Terrain traversability is critical for developing Go/No-Go maps for ground vehicles, which significantly impact a mission’s success. To predict the mobility of terrain, one must understand the soil characteristics. In-situ measurements performed in
Externí odkaz:
https://doaj.org/article/5015d0e1a67a4cea8ffffb22f9ed628a
Publikováno v:
Remote Sensing, Vol 13, Iss 12, p 2306 (2021)
Soil strength characterization is essential for any problem that deals with geomechanics, including terramechanics/terrain mobility. Presently, the primary method of collecting soil strength parameters through in situ measurements but sending a team
Externí odkaz:
https://doaj.org/article/e162cbb838a94d4aa1533a62a1888e6e
Publikováno v:
Remote Sensing, Vol 12, Iss 20, p 3312 (2020)
Soil gradation is an important characteristic for soil mechanics. Traditionally soil gradation is performed by sieve analysis using a sample from the field. In this research, we are interested in the application of hyperspectral remote sensing to cha
Externí odkaz:
https://doaj.org/article/4803b28d12ef443f9a6794dd4861ca5e
Autor:
Ruikun Luo, Yifan Weng, Paramsothy Jayakumar, Mark J. Brudnak, Victor Paul, Vishnu R. Desaraju, Jeffrey L. Stein, Tulga Ersal, X. Jessie Yang
Publikováno v:
International Journal of Human–Computer Interaction. :1-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2de202bae4e7ddfaf69c1526b79a4c80
https://doi.org/10.1080/10447318.2023.2205274
https://doi.org/10.1080/10447318.2023.2205274
Autor:
Ersal, Jordan Ewing, Thomas Oommen, Jobin Thomas, Anush Kasaragod, Richard Dobson, Colin Brooks, Paramsothy Jayakumar, Michael Cole, Tulga
Publikováno v:
Sensors; Volume 23; Issue 12; Pages: 5505
Terrain traversability is critical for developing Go/No-Go maps for ground vehicles, which significantly impact a mission’s success. To predict the mobility of terrain, one must understand the soil characteristics. In-situ measurements performed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::91d969763b209548e040008065bc8692
Autor:
Joey Wilson, Jingyu Song, Yuewei Fu, Arthur Zhang, Andrew Capodieci, Paramsothy Jayakumar, Kira Barton, Maani Ghaffari
Publikováno v:
IEEE Robotics and Automation Letters. 7:8439-8446
This work addresses a gap in semantic scene completion (SSC) data by creating a novel outdoor data set with accurate and complete dynamic scenes. Our data set is formed from randomly sampled views of the world at each time step, which supervises gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a0d124e27dfbb0bb77ea2a24de653d3
https://doi.org/10.1109/lra.2022.3188435
https://doi.org/10.1109/lra.2022.3188435
Autor:
Guanchu Chen, Hiroki Yamashita, Yeefeng Ruan, Paramsothy Jayakumar, David Gorsich, Jaroslaw Knap, Kenneth W. Leiter, Xiaobo Yang, Hiroyuki Sugiyama
Publikováno v:
Journal of Computational and Nonlinear Dynamics. 18
A new hierarchical multiscale terrain model is developed using the material point method (MPM) to enable effective modeling of large terrain deformation for high-fidelity off-road mobility simulations. Unlike the Lagrangian finite element (FE) model,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7e2aa869d2b3f72d5c474ad1d202da
https://doi.org/10.1115/1.4062204
https://doi.org/10.1115/1.4062204
Autor:
Monica Majcher, Zissimos P. Mourelatos, Zhen Hu, Paramsothy Jayakumar, Chen Jiang, Yan Fu, David Gorsich
Publikováno v:
IEEE Transactions on Automation Science and Engineering. 19:1030-1046
This article presents a reliable and robust rapidly exploring random tree (R2-RRT*) algorithm to tackle challenges in mission planning of off-road autonomous ground vehicles (AGVs) under uncertain terrain environment. Two types of mobility reliabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67d191fc47ed69a0052ef6c7586e75cd
https://doi.org/10.1109/tase.2021.3050762
https://doi.org/10.1109/tase.2021.3050762
The possibility of controlling the evolution of a quantum wavepacket to achieve optimization of a high-dimensional continuous function has been proposed and subsequently experimentally demonstrated in optical quantum hardware. In this short note we c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c65868387a6c14b8a61bcb24ef22b3ef
https://doi.org/10.21203/rs.3.rs-2596565/v1
https://doi.org/10.21203/rs.3.rs-2596565/v1
