Results 191 to 200 of about 44,530 (262)

Improved deep learning segmentation of outdoor point clouds with different sampling strategies and using intensities

Open Geosciences
Harintaka Harintaka, Wijaya Calvin
doaj   +1 more source

A Metrology-Driven Self-Calibration Framework for Terrestrial Laser Scanner Sensor Systems. [PDF]

Sensors (Basel)
Yuan H, Li G, Wang L, Li X.
europepmc   +1 more source

Ultralow‐Power Floating‐Gate InGaZnO Content‐Addressable Memory for Wearable Electrocardiogram Anomaly Detection

Advanced Intelligent Systems, EarlyView.
This study introduces a subthreshold in‐memory anomaly detection architecture for wearable ECG monitoring using floating‐gate IGZO content‐addressable memories on a flexible substrate. Area‐engineered coupling provides a high subthreshold slope, while subthreshold operation realizes intrinsic exponential distance evaluation and linear voltage sensing ...
Hyung‐Jun Noh, Sunyeol Bae, Yumin Yun, Junhyeong Park, Soo‐Yeon Lee   +4 more
wiley   +1 more source

Energy‐Aware Perturbation Optimization for Memristor‐Array Convolutional Neural Networks

Advanced Intelligent Systems, EarlyView.
Memristor‐array inference becomes more energy efficient when layer inputs are reshaped before computation. Sinusoidal perturbation encoding with dual‐threshold screening reduces active voltage pulses and contracts ADC input‐current ranges, jointly lowering crossbar and peripheral energy while preserving accuracy across hardware MNIST validation, deep ...
Ao Xu, Lun Lu, Youpeng Wu, Yao Guo, Yi Li, Yinan Wang, Qingjiang Li   +6 more
wiley   +1 more source

Integrative Single-Cell and Spatial Transcriptomic Analysis Identifies a Tertiary Lymphoid Structure-Associated LAMP3⁺CCR7⁺ mregDC Antigen-Presentation Program in Ovarian Cancer. [PDF]

Cancers (Basel)
Lu F, Zhang T, Li Z, Yao R, Hu H, Guan R, Xu M.   +6 more
europepmc   +1 more source

Low‐Voltage Operation of IGZO Memtransistors Enabled by Coupling Enhancement Through 2T Drain‐Driven Operation for Neuromorphic Computing

Advanced Intelligent Systems, EarlyView.
A two‐terminal IGZO memtransistor enabling low‐voltage operation is demonstrated through coupling enhancement. By utilizing drain‐induced Fowler–Nordheim tunneling, the device achieves programming below 10 V with a large memory window and high on/off ratio.
Junhyeong Park, Sunyeol Bae, Yumin Yun, Chae‐Hwan Park, Donghyeon Lee, Soo‐Yeon Lee   +5 more
wiley   +1 more source

Polariton spectroscopy at the diamond K-edge via X-ray parametric down-conversion. [PDF]

Sci Rep
Kerker F, Krebs D, Brockmüller X, Negi A, Sahle CJ, Detlefs B, Bömer C.   +6 more
europepmc   +1 more source

Dynamic Behavioral Profiling for User Authentication Using Binary Pressure Sequences and Grip Patterns via a Soft Stacking Ensemble

Advanced Intelligent Systems, EarlyView.
A smartphone‐embedded fabric‐strip sensing interface captures side‐pressure sequences and grip‐position patterns for behavioral authentication. Probability‐based soft stacking integrates class‐wise predictive probabilities from multiple learners to improve verification‐style discrimination, supporting a sensor‐integrated mobile‐security framework that ...
Wonki Hong
wiley   +1 more source

Tertiary lymphoid structures as biomarkers and therapeutic targets in neoadjuvant cancer immunotherapy. [PDF]

Front Immunol
Wang T, Xu W, Wu X.
europepmc   +1 more source

BioCNT-TLS engineered systemic mobile resistome for sustainable crop protection. [PDF]

Front Plant Sci
Li W, Farooq T, Hussain MD, Brosnan CA, Chen H.   +4 more
europepmc   +1 more source