Results 31 to 40 of about 324,109 (282)

Bandwidth Control in Computer- Generated Holography

open access: yesIEEE Photonics Journal, 2023
The Fourier transform between the time and frequency signals of light enables highly efficient band usage in optical communications. Analogously, the Fourier transform between the wavefield and wavevector distributions in the optical spatial diffraction is useful to understand the bandwidth considered in the diffraction simulations.
Mian Wu   +6 more
openaire   +2 more sources

Analysis and implementation of the Large Scale Video-on-Demand System

open access: yes, 2012
Next Generation Network (NGN) provides multimedia services over broadband based networks, which supports high definition TV (HDTV), and DVD quality video-on-demand content. The video services are thus seen as merging mainly three areas such as computing,
Kanrar, Soumen
core   +1 more source

Line-distortion, Bandwidth and Path-length of a graph [PDF]

open access: yes, 2014
We investigate the minimum line-distortion and the minimum bandwidth problems on unweighted graphs and their relations with the minimum length of a Robertson-Seymour's path-decomposition.
A. Gupta   +15 more
core   +1 more source

SPARCS: Stream-processing architecture applied in real-time cyber-physical security [PDF]

open access: yes, 2019
In this paper, we showcase a complete, end-To-end, fault tolerant, bandwidth and latency optimized architecture for real time utilization of data from multiple sources that allows the collection, transport, storage, processing, and display of both raw ...
Boverhof, J   +3 more
core   +1 more source

Modeling photo-detectors in quantum optics [PDF]

open access: yes, 2005
Photo-detection plays a fundamental role in experimental quantum optics and is of particular importance in the emerging field of linear optics quantum computing.
Ralph, Timothy C., Rohde, Peter P.
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Deep Learning Entrusted to Fog Nodes (DLEFN) Based Smart Agriculture

open access: yesApplied Sciences, 2020
Colossal amounts of unstructured multimedia data are generated in the modern Internet of Things (IoT) environment. Nowadays, deep learning (DL) techniques are utilized to extract useful information from the data that are generated constantly ...
Kyuchang Lee   +2 more
doaj   +1 more source

A Novel Admission Control Model in Cloud Computing [PDF]

open access: yes, 2014
With the rapid development of Cloud computing technologies and wide adopt of Cloud services and applications, QoS provisioning in Clouds becomes an important research topic. In this paper, we propose an admission control mechanism for Cloud computing. In
Duan, Qiang   +5 more
core  

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Edge Computing and Cloud Computing for Internet of Things: A Review

open access: yesInformatics
The rapid expansion of the Internet of Things ecosystem has created an urgent need for efficient data processing and analysis technologies. This review aims to systematically examine and compare edge computing, cloud computing, and hybrid architectures ...
Francesco Cosimo Andriulo   +4 more
doaj   +1 more source

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