Results 61 to 70 of about 516,199 (334)

Federated Deep Reinforcement Learning-Based Task Offloading and Resource Allocation for Smart Cities in a Mobile Edge Network [PDF]

, 2022
Xing Chen, Guizhong Liu
openalex   +1 more source

A people-oriented paradigm for smart cities [PDF]

, 2017
Most works in the literature agree on considering the Internet of Things (IoT) as the base technology to collect information related to smart cities.
A Sheth, B Vázquez-Barreiros, D Guinard, D Luckham, FY Wang, G Cardone, J Guillen, J Jin, J Miranda, JM Schleicher, L Tang, Q Lin, TH Davenport   +12 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Investigation on the Impacts of Three Sea Salt Ions on the Performance of CSA-OPC Binary System

Buildings
This study aimed to explore the impact of three corrosive ions—SO42−, Cl−, and Mg2+—on the hydration property of calcium sulphoaluminate (CSA) cement. Cement paste was prepared using three types of sea salt ion solutions with varying concentrations as ...
Chuanlin Wang, Shupeng Zhou, Qingyou Ou, Yuxuan Zhang   +3 more
doaj   +1 more source

Do Smart Cities Produce Smart Entrepreneurs? [PDF]

Journal of theoretical and applied electronic commerce research, 2012
Living Labs aim to engage in user-centered design practices where users are included in their daily life environment as innovative agents. However, empirical insights in end user engagement in Living Lab practices are currently lacking. This article focuses on opening up this black box of user engagement by analyzing the involvement of a group of ...
openaire   +3 more sources

Big data and smart cities: a public sector organizational learning perspective [PDF]

, 2017
Public sector organizations (city authorities) have begun to explore ways to exploit big data to provide smarter solutions for cities. The way organizations learn to use new forms of technology has been widely researched.
Duncan, Peter, Edgar, David, Okwechime, Ekene   +2 more
core   +2 more sources

Gradient‐Modified Li‐Rich Manganese‐Based Oxides Cathodes with Breakthrough of Kinetic Limitation for High‐Performance All‐Solid‐State Lithium Metal Batteries

Advanced Materials, EarlyView.
The novel gradient‐modified LRMO has been synthesized via a one‐step mechano‐fusion process, with simultaneous S and Zr co‐doping in the near‐surface region and an amorphous coating. The synergistic co‐functionalization stabilizes the oxygen framework, enhances charge transport, and suppresses oxygen dimerization under high potential, which enable ...
Ya Chen, Ling Huang, Awais Ghani, Xiaodong Chen, Xin Gao, Tao Meng, Hongchao Sun, Runjing Xu, Peiyi Ji, Xianghong Deng, Long Bao, Shuang Wang, Nana Wang, Gang Tan, Guoxiu Wang, Zhen Huang   +15 more
wiley   +1 more source

Mechanism of Wind and Buoyancy Driving on Ventilation and Pollutant Transport in an Idealized Urban Street Canyon

Buildings
The mechanisms underlying the effects of wind and buoyancy on ventilation in urban street canyons are unclear. This study investigated the effects of facade heating on ventilation and pollutant transport in an idealized street canyon with a 1.67 aspect ...
Guoyi Jiang, Ming Wu, Hongbo Li, Yujin Wu   +3 more
doaj   +1 more source

Structured Generation Method of 3D Synthetic Tree Models for Precision Assessment [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The technology for 3D reconstruction of tree models based on point clouds has been extensively researched, necessitating effective datasets for the study of branch and leaf separation, skeleton point extraction, and tree parameter extraction methods ...
Z. Ao, W. Wang, Y. Li, H. Huang, X. Li, R. Guo, S. Tang   +6 more
doaj   +1 more source

Big data, smart cities and city planning [PDF]

, 2013
I define big data with respect to its size but pay particular attention to the fact that the data I am referring to is urban data, that is, data for cities that are invariably tagged to space and time.
Batty, M
core   +1 more source