Results 11 to 20 of about 13,537 (240)

Information Retrieval Effectiveness of Turkish Search Engines [PDF]

open access: yes, 2002
This is an investigation of information retrieval performance of Turkish search engines with respect to precision, normalized recall, coverage and novelty ratios. We defined seventeen query topics for Arabul, Arama, Netbul and Superonline.
Sever, Hayri   +5 more
core   +2 more sources

Evaluation of Co-occurring Terms in Clinical Documents Using Latent Semantic Indexing [PDF]

open access: yesHealthcare Informatics Research, 2011
ObjectivesMeasurement of similarities between documents is typically influenced by the sparseness of the term-document matrix employed. Latent semantic indexing (LSI) may improve the results of this type of analysis.MethodsIn this study, LSI was utilized
Choonghyun Han   +2 more
doaj   +1 more source

Evaluating Information Retrieval and Access Tasks

open access: yes, 2021
This open access book summarizes the first two decades of the NII Testbeds and Community for Information access Research (NTCIR). NTCIR is a series of evaluation forums run by a global team of researchers and hosted by the National Institute of ...

core   +1 more source

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

Comparison of Machine Learning Algorithms for Classification of the Sentences in Three Clinical Practice Guidelines [PDF]

open access: yesHealthcare Informatics Research, 2013
ObjectivesClinical Practice Guidelines (CPGs) are an effective tool for minimizing the gap between a physician's clinical decision and medical evidence and for modeling the systematic and standardized pathway used to provide better medical treatment to ...
Mi Hwa Song, Young Ho Lee, Un Gu Kang
doaj   +1 more source

Use of IR_Framework in the Teaching of Information Retrieval [PDF]

open access: yes, 2000
This paper discusses recent work on the development of an application based on IR_Framework, an extensible class library for information retrieval currently under development at the University of Huddersfield.
Braekevelt, Patrick, Wade, Steve
core   +4 more sources

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

UV-Vis Spectrophotometric Analysis of DNA Retrieval for DNA Storage Applications

open access: yesActuators, 2021
Informational Deoxyribonucleic Acid (iDNA) has gained the attention of many researchers and pioneer companies for the development of novel storage systems for the long-term and high-density storing of information.
Aamir Minhas-Khan   +6 more
doaj   +1 more source

Entropy Associated with Information Storage and Its Retrieval

open access: yesEntropy, 2015
We provide an entropy analysis for light storage and light retrieval. In this analysis, entropy extraction and reduction in a typical light storage experiment are identified.
Abu Mohamed Alhasan
doaj   +1 more source

Reducing Retrieval Time in Automated Storage and Retrieval System with a Gravitational Conveyor Based on Multi-Agent Systems [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2018
The main objective of this study is to reduce the retrieval time of a list of products by choosing the best combination of storage and retrieval rules at any time.
Imén Kouloughli   +2 more
doaj   +1 more source

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