Results 11 to 20 of about 52,067 (162)

Availability and coverage of hydrologic data in the US geological survey National Water Information System (NWIS) and US Environmental Protection Agency Storage and Retrieval System (STORET) [PDF]

open access: hybridEarth Science Informatics, 2008
The need for a unified and improved data access system for the nation’s vast hydrologic data holdings has increased over the past few years as researchers strive for better understanding the human impact on the nation’s water cycle. Large mission oriented data repositories such as the USGS’ National Water Information System (NWIS) and EPA’s Storage and
Bora Beran, Michael Piasecki
openalex   +3 more sources

A SHORT HISTORY CSISRS - AT THE CUTTING EDGE OF NUCLEAR DATA INFORMATION STORAGE AND RETRIEVAL SYSTEMS AND ITS RELATIONSHIP TO CINDA, EXFOR AND ENDF. [PDF]

open access: bronze, 2005
A short history of CSISRS, pronounced ''scissors'' and standing for the Cross Section Information Storage and Retrieval System, is given. The relationship of CSISRS to CINDA, to the neutron nuclear data four-centers, to EXFOR and to ENDF, the evaluated neutron nuclear data file, is briefly explained.
N.E. Holden
openalex   +5 more sources

An efficient approach for historical storage and retrieval of segmented road data in Geographic Information System for Transportation

open access: hybridChinese Geographical Science, 2010
One of the most powerful functions of Geographic Information System for Transportation (GIS-T) is Dynamic Segmentation (DS), which is used to increase the efficiency and precision of road management by generating segments based on attributes. The road segments describing transportation data are both spatially and temporally referenced. For a variety of
Mohammad Reza Jelokhani-Niaraki   +2 more
  +6 more sources

A lightweight secure retrieval model applied to intranet

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
In universities or enterprises that need to establish an intranet to ensure local data security and privacy, intranet users can store their data on the intranet storage server to realize data backup, data confidentiality, dynamic storage space and other ...
Qiang Zhi   +4 more
doaj   +1 more source

Neo4j graph database realizes efficient storage performance of oilfield ontology. [PDF]

open access: yesPLoS ONE, 2018
The integration of oilfield multidisciplinary ontology is increasingly important for the growth of the Semantic Web. However, current methods encounter performance bottlenecks either in storing data and searching for information when processing large ...
Faming Gong   +5 more
doaj   +1 more source

Phase retrieval in holographic data storage by expanded spectrum combined with dynamic sampling method

open access: yesScientific Reports, 2023
Phase retrieval in holographic data storage by expanded spectrum combined with dynamic sampling method is proposed, which serves to both reduce media consumption and to shorten the iterative number of phase code retrieval.
Ruixian Chen   +7 more
doaj   +1 more source

Agricultural Information Management Data Model Construction Based on Cloud Computing and Semantic Technology

open access: yesAdvances in Multimedia, 2022
In order to improve the data retrieval and mining ability of agricultural information management system, an agricultural information management data model based on cloud computing and semantic technology was proposed.
Chunhang Wang, Zhe An
doaj   +1 more source

A new method for testing reproducibility in systematic reviews was developed, but needs more testing

open access: yesBMC Medical Research Methodology, 2021
Background To develop and test an approach to test reproducibility of SRs. Methods Case study. We have developed an approach to test reproducibility retrospectively while focusing on the whole conduct of an SR instead of single steps of it. We replicated
Dawid Pieper   +2 more
doaj   +1 more source

A Review of Hashing Methods for Multimodal Retrieval

open access: yesIEEE Access, 2020
With the advent of the information age, the amount of multimedia data has exploded. That makes fast and efficient retrieval in multimodal data become an urgent requirement.
Wenming Cao   +4 more
doaj   +1 more source

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