Results 31 to 40 of about 542 (178)

Optical Phased Arrays on Photonic Integrated Circuit Platforms: Challenges, Opportunities, and Future Applications

Nanophotonics, Volume 15, Issue 14, 27 July 2026.
Integrated optical phased arrays are emerging as scalable engines for solid‐state beam steering and programmable wavefront control. This Review maps the field from beam‐steering principles and core building blocks to material platforms, system‐level bottlenecks, and application frontiers, highlighting how heterogeneous integration, aperiodic ...
Jingwei Li, Yuyuan Han, Aoxiang Chen, Pengpeng Li, Xinglin Zhu, Guanbao Zhao, Luohan Peng, Huaibin Zheng   +7 more
wiley   +1 more source

Energy-Efficient Deployment of Edge Dataenters for Mobile Clouds in Sustainable IoT

IEEE Access, 2018
Achieving quick responses with limited energy consumption in mobile cloud computing is an active area of research. The energy consumption increases when a user's request (task) runs in the local mobile device instead of executing in the cloud.
Sambit Kumar Mishra, Deepak Puthal, Bibhudatta Sahoo, Suraj Sharma, Zhi Xue, Albert Y. Zomaya   +5 more
doaj   +1 more source

SLA-Aware and Energy-Efficient Virtual Machine Placement and Consolidation in Heterogeneous DVFS Enabled Cloud Datacenter

IEEE Access, 2022
Increasing demand for computational resource as services over the internet has led to the expansion of datacenter infrastructures. Thus, datacenter authorities are striving to adopt optimal power usage schemes to minimize costs, emissions and Service ...
Badieh Nikzad, Behnam Barzegar, Homayun Motameni   +2 more
doaj   +1 more source

Performance Evaluation of a Cloud Datacenter Using CPU Utilization Data

Mathematics, 2023
Cloud computing and its associated virtualization have already been the most vital architectures in the current computer system design. Due to the popularity and progress of cloud computing in different organizations, performance evaluation of cloud ...
Chen Li, Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi   +3 more
doaj   +1 more source

Ice Cloud and Dust Climatologies Over 4 Martian Years From TGO/NOMAD‐UVIS Nadir Retrieval

Journal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.
Abstract We generate climatologies of ice cloud and dust optical depth derived from the NOMAD/UVIS nadir measurements onboard ExoMars Trace Gas Orbiter (TGO) for almost four Martian Years (MY), from mid MY34 to mid MY38. Our retrieval algorithm has been updated with new results for aerosol models and surface reflectance.
Y. Willame, L. Neary, F. Daerden, M. J. Wolff, J. T. Erwin, I. R. Thomas, S. Robert, J. P. Mason, L. Trompet, A. C. Vandaele, A. Piccialli, N. Pereira, Z. Flimon, C. Depiesse, B. Ristic, M. R. Patel, G. Bellucci, M. A. López‐Valverde   +17 more
wiley   +1 more source

A Graph Signal Processing Approach to the Characterization of Xe‐133 Atmospheric Background

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract The geopolitical context advocates for monitoring nuclear activities within an international framework. In this context, the Comprehensive Nuclear‐Test‐Ban Treaty Organization has established measurement stations, known as the International Measurement System (IMS).
M. Atiq, S. Oger, P. Achim
wiley   +1 more source

cdcPIM: a proactive congestion control scheme for cross-datacenter RDMA networks

Journal of King Saud University: Computer and Information Sciences
Driven by the requirements of machine learning, cloud storage, and other network-intensive applications, remote direct memory access (RDMA) has been widely adopted in high-speed networks and is gradually being applied to geographically distributed ...
Wenqiang Deng, Junyan Chen, Xuefeng Huang, Mingtao Sun   +3 more
doaj   +1 more source

Advances in Artificial Intelligence‐Based Liver‐Related Semantic Segmentation Techniques and Applications Using CT Imaging

Cancer Medicine, Volume 15, Issue 4, April 2026.
This review summarizes clinical and technical advancements in AI‐based semantic segmentation for liver organ, tumors, and vasculature on CT imaging. It highlights key applications in surgical planning and disease evaluation while discussing critical challenges and strategies for real‐world clinical deployment and multimodal integration.
Jun Pu, Xuan Wang, Liang Zhu, Jie Pan
wiley   +1 more source

Characterization of Mercury's Atomic and Molecular Hydrogen Exosphere and the First Detection of H2 Ions

Journal of Geophysical Research: Planets, Volume 131, Issue 3, March 2026.
Abstract From 1974 to 1975, the Mariner 10 spacecraft studied Mercury's environment during three flybys and detected hydrogen, helium, and possibly atomic oxygen in the exosphere using its ultraviolet spectrometer, but no molecular hydrogen. Based on the sensitivity of the occultation instrument, an upper limit for the H2 ${\mathrm{H}}_{2}$ surface ...
F. Weichbold, D. Schmid, H. Lammer, M. Volwerk, M. Scherf, N. V. Erkaev, A. Varsani, C. Simon Wedlund, C. Mazelle   +8 more
wiley   +1 more source

Datacenter Changes vs. Employment Rates for Datacenter Managers In the Cloud Computing Era

CoRR, 2014
Due to the evolving Cloud Computing paradigm, there is a prevailing concern that in the near future data center managers may be in short supply. Cloud computing, as a whole, is becoming more prevalent into today s computing world. In fact, cloud computing has become so popular that some are now referring to data centers as cloud centers.
Timur Mirzoev, Bruce Benson, David Hillhouse, Mickey Lewis   +3 more
openaire   +2 more sources