Results 111 to 120 of about 111,958 (254)

Photonic Neuromorphic Processing With Coupled Spiking Silicon Microrings

open access: yesLaser &Photonics Reviews, EarlyView.
A neuromorphic photonic core composed of three self‐pulsing silicon microring resonators is experimentally demonstrated for analogue and digital processing. Richer computational capabilities emerge under injection conditions where the dynamics are nonlinear and coupled, yet remain reproducible, opening novel strategies for future on‐chip training and ...
Giovanni Donati   +3 more
wiley   +1 more source

Cross‐Platform Demonstration of an Autonomous MRI Field Camera

open access: yesMagnetic Resonance in Medicine, EarlyView.
Purpose Recent work has proposed self‐synchronization, self‐calibration, and means of sequence parsing to enhance the versatility of field cameras. The purpose of this paper is to expand this approach to more complex sequences and verify feasibility across distinct scanner platforms.
Oskar Björkqvist, Klaas P. Pruessmann
wiley   +1 more source

Hexapod Locomotion Across Structured and Unstructured Terrains: A Data‐Driven Review of Modeling, Control, and Validation

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley   +1 more source

Design and RTL-Level FPGA Realization of a MIMO-GFDM Digital Baseband Modem for Underwater Optical Wireless Communication

open access: yesInternational Journal of Emerging Research in Engineering, Science, and Management
Underwater Wireless Communication (UWC) has emerged as an important enabling technology for applications including ocean observation, offshore monitoring, underwater sensor networks, assisted navigation, and Internet of Underwater Things (IoUTs).
V Tejovathi, S Swarnalatha
doaj   +1 more source

Acoustic–Visual Sensor Fusion for Robot Localization in Buried Pipes

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Autonomous, untethered robots require robust localization algorithms to perform tasks such as inspection and monitoring in buried pipes. This task is challenging due to environmental constraints, such as the absence of a global positioning system underground and limited visual perception.
Rob Worley   +4 more
wiley   +1 more source

Efficient architectures and power modelling of multiresolution analysis algorithms on FPGA [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.In the past two decades, there has been huge amount of interest in Multiresolution Analysis Algorithms (MAAs) and their applications.
Sazish, Abdul Naser
core   +2 more sources

Efficient FPGA implementation of SM4 algorithm

open access: yesDianzi Jishu Yingyong
With the increasing demand for information security and data privacy, the domestic SM4 block cipher algorithm has demonstrated significant application value in information transmission fields such as government affairs and commerce.
Zhu Xiantao, Li Yue, Zhao Xiongwei
doaj   +1 more source

Data privacy model using blockchain reinforcement federated learning approach for scalable internet of medical things

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract Internet of Medical Things (IoMT) has typical advancements in the healthcare sector with rapid potential proof for decentralised communication systems that have been applied for collecting and monitoring COVID‐19 patient data. Machine Learning algorithms typically use the risk score of each patient based on risk factors, which could help ...
Chandramohan Dhasaratha   +9 more
wiley   +1 more source

FPGA-LabVIEW Virtual Platform for Verification Environment and Lab Test Acceleration

open access: yes, 2023
reservedSome systems are easier to prototype than others. That's an indisputable fact in the world of integrated circuit design. This work explores and develops a novel approach to a virtual platform for verification environment and lab test acceleration,
FASOLATO BASILIO, ELDER
core  

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