48 citations · 150 across the 18 of their papers we have counts for
18 papers
Few-Shot Point Cloud Semantic Segmentation via Contrastive Self-Supervision and Multi-Resolution Attention
Jiahui Wang, Haiyue Zhu, Haoren Guo +3
This paper presents an effective few-shot point cloud semantic segmentation approach for real-world applications. Existing few-shot segmentation methods on point cloud heavily rely…
R2: Heuristic Bug-Based Any-angle Path-Planning using Lazy Searches
Yan Kai Lai, Prahlad Vadakkepat, Abdullah Al Mamun +2
R2 is a novel online any-angle path planner that uses heuristic bug-based or ray casting approaches to find optimal paths in 2D maps with non-convex, polygonal obstacles. R2 is com…
Data-Driven Predictive Control Towards Multi-Agent Motion Planning With Non-Parametric Closed-Loop Behavior Learning
Jun Ma, Zilong Cheng, Wenxin Wang +3
In many specific scenarios, accurate and effective system identification is a commonly encountered challenge in the model predictive control (MPC) formulation. As a consequence, th…
Ion-acoustic rogue waves in a multi-component plasma medium
S. Jannat, N. A. Chowdhury, A. Mannan +1
The nonlinear propagation of ion-acoustic (IA) waves (IAWs) in a four component plasma medium (FCPM) containing inertial warm positive ions, and inertialess iso-thermal cold electr…
Dust-acoustic rogue waves in an electron depleted plasma
R. K. Shikha, N. A. Chowdhury, A. Mannan +1
A rigorous theoretical investigation is made to study the characteristics of dust-acoustic (DA) waves (DAWs) in an electron depleted unmagnetized opposite polarity dusty plasma sys…
Ion-acoustic rogue waves in multi-ion plasmas
M. Hassan, M. H. Rahman, N. A. Chowdhury +2
The basic properties of nonlinear ion-acoustic (IA) waves (IAWs), particularly finite amplitude IA rogue waves (IARWs) in a plasma medium (containing pair ions, iso-thermal positro…
Rogue waves in multi-pair plasma medium
S. Khondaker, A. Mannan, N. A. Chowdhury +1
The nonlinear propagation of ion-acoustic (IA) waves (IAWs), which are governed by the nonlinear Schrödinger equation (NLSE), in multi-pair plasmas (MPPs) containing adiabatic posi…
Generation of rogue waves in space dusty plasmas
M. H. Rahman, A. Mannan, N. A. Chowdhury +1
The basic features of dust-acoustic (DA) waves (DAWs) in four component dusty plasma system (containing inertial cold and hot dust grains, inertialess non-extensive ions and electr…
Dust-acoustic rogue waves in an opposite polarity dusty plasma featuring non-extensive statistics
D. M. S. Zaman, A. Mannan, A. A. Mamun
Modulational instability (MI) of dust acoustic waves (DAWs), which propagates in an opposite polarity dusty plasma system, containing inertial warm negatively and positively charge…
Nucleus-acoustic solitons in self-gravitating magnetized quantum plasmas
D. M. S. Zaman, M. Amina, A. A. Mamun
The basic properties of the nucleus-acoustic (NA) solitary waves (SWs) are investigated in a super-dense self-gravitating magnetized quantum plasma (SDSGMQP) system in the presence…
Nucleus-acoustic solitary waves and double layers in a magnetized degenerate quantum plasma
B. Hosen. M. G. Shah, M. R. Hossen, A. A. Mamun
The properties of nucleus-acoustic (NA) solitary waves (SWs) and double layers (DLs) in a four-component magnetized degenerate quantum plasma system (containing non-degenerate iner…
Rogue waves in space dusty plasmas
N. A. Chowdhury, A. A. Mamun
The modulational instability of dust-acoustic (DA) waves (DAWs), and corresponding DA rogue waves (DARWs) in a realistic space dusty plasma system (containing inertial warm positiv…
Heavy ion-acoustic rogue waves in electron-positron multi-ion plasmas
N. A. Chowdhury, A. Mannan, M. M. Hasan +1
The nonlinear propagation of heavy-ion-acoustic (HIA) waves (HIAWs) in a four component multi-ion plasma (containing inertial heavy negative ions and light positive ions, as well a…
Self-gravito-acoustic shock signals in astrophysical compact objects
A. A. Mamun
The existence of self-gravito-acoustic (SGA) shock signals (SSs) associated with negative self-gravitational potential in the perturbed state of the astrophysical compact objects (…
Self-gravitational solitary waves in astrophysical compact objects
A. A. Mamun
The condition for the existence of self-gravitational solitary waves (SGSWs), and their polarity in any astrophysical compact object are theoretically found for the first time. The…
New self-gravito-acoustic mode in degenerate quantum plasmas
A. A. Mamun
The existence of a new perturbation mode [`self-gravito-acoustic mode' (SGAM)] in cold self-gravitating degenerate quantum plasmas (SGDQPs) is theoretically predicted. This new SGA…
Modulational instability of quantum electron-acoustic waves and associated envelope solitons in a degenerate quantum plasma
Foisal B. T. Siddiki, A. A. Mamun, M. R. Amin
The basic features of linear and nonlinear quantum electron-acoustic (QEA) waves in a degenerate quantum plasma (containing non-relativistically degenerate electrons, superthermal…
Electron-acoustic solitary pulses and double layers in multi-component plasmas
A. Mannan, A. A. Mamun, P. K. Shukla
We consider the nonlinear propagation of finite amplitude electron-acoustic waves (EAWs) in multi-component plasmas composed of two distinct groups of electrons (cold and hot compo…