Results 111 to 120 of about 4,520,326 (251)

Adding Sociality to Virtual Pedestrian Groups [PDF]

, 2015
We present a new method, Social Groups and Navigation (SGN), to simulate the walking behavior of small pedestrian groups in virtual environments. SGN is the first method to simulate group behavior on both global and local levels.
Computer Graphics, Norman Jaklin, Roland Geraerts, Geraerts, R.J., Sub Computer Graphics, Games and Virtual Worlds, Jaklin, N.S., Angelos Kremyzas, Kremyzas, Angelos, Sub Games & Virtual Worlds   +9 more
core   +1 more source

Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication

Advanced Materials Technologies, EarlyView.
The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting, Yuh‐Chyi Chang, Yi‐Chan Hung, Cheng‐Yuan Hsiao, Chao‐Kai Wen, Tsung‐Hsien Lin   +5 more
wiley   +1 more source

Spectrophores as one-dimensional descriptors calculated from three-dimensional atomic properties: applications ranging from scaffold hopping to multi-target virtual screening

Journal of Cheminformatics, 2018
Spectrophores are novel descriptors that are calculated from the three-dimensional atomic properties of molecules. In our current implementation, the atomic properties that were used to calculate spectrophores include atomic partial charges, atomic ...
Rafaela Gladysz, Fabio Mendes Dos Santos, Wilfried Langenaeker, Gert Thijs, Koen Augustyns, Hans De Winter   +5 more
doaj   +1 more source

Virtual Reality Visualization of Frozen-in Vector Fields

Plasma and Fusion Research, 2011
Magnetic field lines in ideal magnetohydrodynamics (MHD) are frozen into the fluid. Three-dimensional (3-D) visualization of the frozen-in magnetic field lines are useful for MHD dynamo study since it extracts stretching, twisting, and folding components of the flow.
MURATA, Kaori, KAGEYAMA, Akira
openaire   +2 more sources

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

A neutral-point potential balance control strategy for three-level inverter based on VSVPWM

Journal of Measurement Science and Instrumentation, 2018
The topology of diode neutral-point-clamped（NPC）three-level inverter is prone to neutral-point potential offset.When the sum of three-phase current is zero,the virtual space vector pulse width modulation（VSVPWM）scheme does not cause the neutral-point ...
CHENG Dong-liang, WANG Xiao-peng, ZHU Tian-liang, MA Wen-gang   +3 more
doaj  

Commutative Encryption and Reversible Watermarking Algorithm for Vector Maps Based on Virtual Coordinates

ISPRS International Journal of Geo-Information
The combination of encryption and digital watermarking technologies is an increasingly popular approach to achieve full lifecycle data protection. Recently, reversible data hiding in the encrypted domain (RDHED) has greatly aroused the interest of many ...
Qianyi Dai, Baiyan Wu, Fanshuo Liu, Zixuan Bu, Haodong Zhang   +4 more
doaj   +1 more source

Towards Social Behavior in Virtual-Agent Navigation [PDF]

, 2016
We present Social Groups and Navigation (SGN), a method to simulate the walking behavior of small pedestrian groups in virtual environments. SGN is the first method to simulate group behavior on both global and local levels of an underlying planning ...
Computer Graphics, Norman Jaklin, Roland Geraerts, Geraerts, R.J., Sub Computer Graphics, Games and Virtual Worlds, Jaklin, N.S., Angelos Kremyzas, Kremyzas, Angelos, Sub Games & Virtual Worlds   +9 more
core   +2 more sources

On‐Chip Photonic Neural Network Architectures

Advanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong, Berkay Neseli, Seungyeon Cho, Seungsoo Lee, Yeonjun Kim, Seungyoon Choi, Hyo‐Hoon Park, Hamza Kurt   +7 more
wiley   +1 more source

A Novel Vector Control Strategy for a Six-Phase Induction Motor with Low Torque Ripples and Harmonic Currents

Energies, 2019
In this paper, a new vector control strategy is proposed to reduce torque ripples and harmonic currents represented in switching table-based direct torque control (ST-DTC) of a six-phase induction motor (6PIM).
Hamidreza Heidari, Anton Rassõlkin, Toomas Vaimann, Ants Kallaste, Asghar Taheri, Mohammad Hosein Holakooie, Anouar Belahcen   +6 more
doaj   +1 more source