Results 41 to 50 of about 950,652 (329)

Model-based optimal control of window openings for thermal comfort [PDF]

, 2018
Passive cooling via natural ventilation through window openings is a low-carbon strategy to minimize cooling demand and to adapt to the rising ambient temperatures due to climate change.
Meng, Fanlin, Mourshed, Monjur, Weng, Kui   +2 more
core   +2 more sources

Enhancing Obstacle Avoidance in Dynamic Window Approach via Dynamic Obstacle Behavior Prediction

Actuators
This paper proposes an enhanced local path planning method based on the Dynamic Window Approach (DWA), enabling a mobile robot to safely avoid obstacles and efficiently reach its destination.
Bongsu Hahn
doaj   +1 more source

Construction of Novel Self-Adaptive Dynamic Window Approach Combined With Fuzzy Neural Network in Complex Dynamic Environments

IEEE Access, 2022
The traditional Dynamic Window Approach (DWA) with constant weight values of the evaluation function leads to the inability of obstacle avoidance for the Automated Guided Vehicles (AGV) to perform obstacle avoidance and path planning in the complex ...
Dian Yang, Chen Su, Hang Wu, Xinxi Xu, Xiuguo Zhao   +4 more
doaj   +1 more source

Linear-time Online Action Detection From 3D Skeletal Data Using Bags of Gesturelets

, 2015
Sliding window is one direct way to extend a successful recognition system to handle the more challenging detection problem. While action recognition decides only whether or not an action is present in a pre-segmented video sequence, action detection ...
Hussein, Mohamed E., Meshry, Moustafa, Torki, Marwan   +2 more
core   +1 more source

Enhanced Dynamic Window Approach for socially compliant robot navigation

Frontiers in Robotics and AI
While contemporary deep learning methods are frequently computationally costly, traditional local planners like the Dynamic Window Approach (DWA) are essentially constrained by their purely geometric, “socially blind” nature.
S. Ashwath, R. Mayank, S. Pavithra
doaj   +1 more source

Trajectory-based human action segmentation [PDF]

, 2015
This paper proposes a sliding window approach, whose length and time shift are dynamically adaptable in order to improve model confidence, speed and segmentation accuracy in human action sequences.
Dias, Jorge, Khoshhal, Kamrad, Santos, Luís   +2 more
core   +1 more source

Improved Exponential and Cost-Weighted Hybrid Algorithm for Mobile Robot Path Planning

Sensors
The A* algorithm is widely used in mobile robot path planning; however, it faces challenges such as unsmooth planned paths, redundant nodes, and extensive search areas.
Ming Hu, Shuhai Jiang, Kangqian Zhou, Xunan Cao, Cun Li   +4 more
doaj   +1 more source

Obstacle Avoidance in a Three-Dimensional Dynamic Environment Based on Fuzzy Dynamic Windows

Applied Sciences, 2021
This paper presents a real-time path planning approach for controlling the motion of space-based robots. The algorithm can plan three-dimensional trajectories for agents in a complex environment which includes numerous static and dynamic obstacles, path ...
Ce Xu, Zhenbang Xu, Mingyi Xia
doaj   +1 more source

PRECISION OF VISUAL LOCALIZATION USING DYNAMIC GROUND CONTROL POINTS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
Localization is one of the first steps in navigation. Especially due to the rapid development in automated driving, a precise and reliable localization becomes essential.
P. Trusheim, C. Heipke
doaj   +1 more source

Theta rhythmicity enhances learning in adaptive STDP [PDF]

, 2011
The classical STDP window captures changes of a synaptic weight in response to the relative timing of a pre and a postsynaptic spike (see e.g. Bi and Poo, 1998).
Christian Albers Albers, Christian Albers Albers, Joscha Schmiedt, Klaus Pawelzik   +3 more
core   +2 more sources