Results 191 to 200 of about 7,208 (264)

MPI‐Based Approaches to Overlap Computation and I/O in Geophysical Simulations

Concurrency and Computation: Practice and Experience, Volume 38, Issue 7, April 2026.
ABSTRACT Geophysical simulations, such as wave propagation, are often constrained by I/O bottlenecks, where a significant portion of the execution time is spent writing data to disk. This process frequently leaves expensive computational resources, such as GPUs, idle, directly impacting both performance and energy consumption.
Rodrigo C. Machado, Arthur F. Lorenzon, Philippe O. A. Navaux   +2 more
wiley   +1 more source

A near-threshold memristive computing-in-memory engine for edge intelligence. [PDF]

Nat Commun
Wang L, Li W, Zhou Z, An J, Ye W, Li Z, Gao H, Hu H, Liu J, Chen X, Li L, Liu Q, Seok M, Dou C, Liu M.   +14 more
europepmc   +1 more source

Mitochondrial Phylogenomics and Genome Evolution in Anura: Insights From Structure and Gene Order Rearrangements

Ecology and Evolution, Volume 16, Issue 4, April 2026.
By analyzing 277 anuran mitochondrial genomes, this study reconstructs a robust phylogeny for frogs and toads, tracing their origins to the Triassic and major radiations to the Cretaceous‐Neogene. The research identifies 58 distinct gene arrangement patterns, providing a novel evolutionary framework.
Jiaoying He, Zike Li, Qingya Yang, Mengyao Zhu, Baiyun Xue, Yinmeng Hou, Ganggang Yang, Xiaohong Chen, Zhuo Chen   +8 more
wiley   +1 more source

QLSA-MOEAD integration for precision task scheduling in heterogeneous computing environments. [PDF]

Sci Rep
Saad A, Abd El-Raouf O, Hadhoud M, Kafafy A.   +3 more
europepmc   +1 more source

Wolf Presence Disrupts Seasonal Variation in Hair Cortisol Among Free‐Ranging Beef Cattle

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Predators exert indirect effects on prey populations beyond direct predation, but how predator reintroduction restructures prey physiology remains poorly understood. Using hair cortisol analysis in cattle exposed versus unexposed to wolves, we found that wolf presence disrupted normal seasonal cortisol regulation patterns.
Christina M. Nord, Alexander J. Pritchard, Rosemary A. Blersch, Brenda McCowan, Jessica J. Vandeleest, Kenneth W. Tate, Tina L. Saitone   +6 more
wiley   +1 more source

Modeling macroscopic brain dynamics with brain-inspired computing architecture. [PDF]

Nat Commun
Zheng Z, Wei J, Xu Y, Li C, Lu T, Guo Q, Ji X, Guo H, Wang G, Deng L.   +9 more
europepmc   +1 more source

Spatial–Temporal Graph Learning for Taxi Origin–Destination Demand Prediction

Transactions on Emerging Telecommunications Technologies, Volume 37, Issue 4, April 2026.
To address the challenges of origin–destination semantic differentiation and data sparsity in taxi origin–destination demand prediction, we propose a multilevel continuous‐time dynamic node‐ based attention network (MCNAT). The results show that MCNAT outperforms the base model in all metrics.
Mingxia Huang, Bingyan Zheng, Dan Peng
wiley   +1 more source

Multi-wavelength diffractive optical neural network integrated with 2D photonic crystals for joint optical classification. [PDF]

Nanophotonics
Zhang Y, Zhang K, Hu P, Li D, Feng S.
europepmc   +1 more source

Teaching Computational Thinking Skills Through Scratch in K‐12 Education: A Systematic Review

Journal of Computer Assisted Learning, Volume 42, Issue 2, April 2026.
ABSTRACT Background Computational thinking (CT) is increasingly critical in K‐12 education for fostering essential digital‐age problem‐solving abilities. Scratch, a widely adopted block‐based programming environment, has emerged as a promising platform for developing CT skills, yet a clear synthesis of instructional use remains limited. Objectives This
Jiwei Sun, Ruobing Wang, Bing Wei
wiley   +1 more source

Photonic edge intelligence chip for multi-modal sensing, inference and learning. [PDF]

Nat Commun
Zhang S, Jiang X, Wu B, Zhou H, Xu W, Zhou H, Ruan Z, Dong J, Zhang X.   +8 more
europepmc   +1 more source