Results 131 to 140 of about 7,650,707 (279)

Consensus Formation and Change are Enhanced by Neutrality

Advanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag, Janina A. Hoffmann, Tim Rogers, Christian A. Yates   +3 more
wiley   +1 more source

Content Popularity Prediction Based on Quantized Federated Bayesian Learning in Fog Radio Access Networks

, 2022
In this paper, we investigate the content popularity prediction problem in cache-enabled fog radio access networks (F-RANs). In order to predict the content popularity with high accuracy and low complexity, we propose a Gaussian process based regressor ...
Zheng, Fu-Chun, Jiang, Yanxiang, You, Xiaohu, Tao, Yunwei, Niyato, Dusit, Zhu, Pengcheng   +5 more
core  

IPSA: A Multi-View Perception Model for Information Propagation in Online Social Networks

Big Data Mining and Analytics
A thorough understanding of the information dissemination process in Online Social Networks (OSNs) is crucial for enhancing user behavior analysis. While recent studies usually focus on assessing the emotional intensity of individual tweets or predicting
Huiyu Min, Jiuxin Cao, Tao Zhou, Qing Meng   +3 more
doaj   +1 more source

Neural Fields for Highly Accelerated 2D Cine Phase Contrast MRI

Advanced Science, EarlyView.
ABSTRACT 2D cine phase contrast (CPC) MRI provides quantitative information on blood velocity and flow within the human vasculature. However, data acquisition is time‐consuming, motivating the reconstruction of the velocity field from undersampled measurements to reduce scan times. In this work, neural fields are proposed as a continuous spatiotemporal
Pablo Arratia, Martin J. Graves, Mary McLean, Carolin Pirkl, Carola‐Bibiane Schönlieb, Timo Schirmer, Florian Wiesinger, Matthias J. Ehrhardt   +7 more
wiley   +1 more source

The Importance of Metal‐Organic Framework Linker Atoms for CO2 Reduction: A DFT Study

Advanced Science, EarlyView.
Using DFT, we examine the role of linker atoms in CO2 reduction on copper‐based metal organic frameworks (Cu MOFs). Our calculations reveal that linker atoms may serve as both CO2 and H‐shuttling sites and suggest linker electrostatics as a descriptor for linker activity. ABSTRACT Although the metal within the secondary building unit of a metal‐organic
Ugochukwu Nwosu, Samira Siahrostami
wiley   +1 more source

Conceptualizations of Popularity in Emerging Adulthood [PDF]

, 2018
Peer status in children and adolescents has been well-studied. Conversely, how this construct presents in emerging adulthood has received little attention.
Cross, Cassandra
core  

A Clinical Study of Decellularized Tissue Engineering Hyaline Cartilage Graft (dLhCG) for Articular Cartilage Repair

Advanced Science, EarlyView.
ABSTRACT Current clinical approaches for knee cartilage repair are often limited by hypertrophy and fibrosis in the regenerated tissues. A decellularized tissue‐engineered hyaline cartilage graft (dLhCG), composed of a type II collagen‐based extracellular matrix, has been developed to overcome this limitation.
Zhen Zhang, Gong Cheng, Wenyong Fei, Qiuzhen Liang, Liang Zhang, Kegui Liu, Jihang Dai, Bo Cong, Xu Hu, Zhonglian Wu, Jialu Zhang, Jinlan Cui, Hang Yao, Dong‐An Wang, Jingcheng Wang, Tao Sun, Jiang Zheng   +16 more
wiley   +1 more source

Popularity functions, partisan effects and support in Parliament [PDF]

This paper analyzes the popularity of the main political entities in Portugal. After describing the recent evolution and structure of the Portuguese political system, we present estimations of popularity functions for the Assembly, Government, Prime ...
Linda Gonçalves Veiga, Francisco José Veiga   +1 more
core  

The Mind From Within: Visceral Roots of Human Cognition

Advanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti, Salvatore Maria Aglioti   +1 more
wiley   +1 more source

Timepop a posting time aware deep model for short video popularity prediction

Discover Artificial Intelligence
SShort-video platforms have experienced explosive growth, making automated popularity prediction one of the core challenges in social media analytics and recommender systems.
Di Wu, Yanfei Zhou, Hailong Li, Dou Li
doaj   +1 more source