Results 71 to 80 of about 4,033,844 (218)

Data assimilation and its applications [PDF]

open access: yesProceedings of the National Academy of Sciences, 2000
In data assimilation, one prepares the grid data as the best possible estimate of the true initial state of a considered system by merging various measurements irregularly distributed in space and time, with a prior knowledge of the state given by a numerical model. Because it may improve forecasting or modeling and increase physical understanding
B, Wang, X, Zou, J, Zhu
openaire   +2 more sources

Replication Data for: Nonlinear finite-difference time-domain method for exciton-polaritons: Application to saltatory conduction in polariton neurons [PDF]

open access: yes
This data set contains all necessary data to reproduce figures 1b, 3, 4 ...
Seet, Nathan W. E.   +4 more
core   +1 more source

Multisource Data Fusion With Graph Convolutional Neural Networks for Node-Level Traffic Flow Prediction

open access: yesJournal of Advanced Transportation
With the rapid development of transport technology and the increasing complexity of traffic patterns, integrating multiple data sources for traffic flow prediction has become crucial to overcome the defects of a single data source.
Lei Huang, Jianxin Qin, Tao Wu
doaj   +1 more source

Addressing data veracity in big data applications

open access: yes2014 IEEE International Conference on Big Data (Big Data), 2014
Big data applications such as in smart electric grids, transportation, and remote environment monitoring involve geographically dispersed sensors that periodically send back information to central nodes. In many cases, data from sensors is not available at central nodes at a frequency that is required for real-time modeling and decision-making.
Saima Aman   +2 more
openaire   +2 more sources

Big Data Promise, Application and Pitfalls [PDF]

open access: yes, 2019
Big data and 'the package' of the digital society is de-mystified in this important book. A group of international experts frame the debates around big data and analyse its impact in different sectors in practice.
Pedersen, John S, Wilkinson, Adrian
core   +1 more source

Generation driven understanding of localized 3D scenes with 3D diffusion model

open access: yesScientific Reports
In recent years, diffusion models have been widely used in 3D scenes-related work. However, the existing diffusion models primarily focus on the global structure and are constrained by predefined dataset categories, which are unable to accurately resolve
Hao Sun   +7 more
doaj   +1 more source

Summertime sea-ice prediction in the Weddell Sea improved by sea-ice thickness initialization

open access: yesScientific Reports, 2021
Skillful sea-ice prediction in the Antarctic Ocean remains a big challenge due to paucity of sea-ice observations and insufficient representation of sea-ice processes in climate models.
Yushi Morioka   +4 more
doaj   +1 more source

Monitoring of Wheat Scab Using the Specific Spectral Index from ASD Hyperspectral Dataset

open access: yesJournal of Spectroscopy, 2019
It is highly important to accurately monitor wheat scab and provide technical guidance for the crop pests and diseases. In this study, relevant analysis was performed among spectral reflectance, first-derivate data, and the disease severity data through ...
Linsheng Huang   +5 more
doaj   +1 more source

SEDSTAT: a computer program for processing and presentation of grain size using sieving data [PDF]

open access: yes, 1996
SEDSTAT is an interactive computer program for processing and presentation of grain size data. The program utilizes graphic and moment methods for the calculation of grain size statistical parameters.
AI-bassam, A.M., Awad, H.S.
core  

Data set for "Application of Online Booking Data to Hotel Revenue Management" [PDF]

open access: yes, 2018
This is a dataset used in Section 3.2 "Estimation" of "Application of Online Booking Data to Hotel Revenue Management". The dataset is created based on raw data by the procedure described in Section 3.1 "Data Set"
Saito, T (via Mendeley Data)
core   +1 more source

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