Results 51 to 60 of about 263,204 (290)

Multi-Keywords Searchable Attribute-Based Encryption With Verification and Attribute Revocation Over Cloud Data

open access: yesIEEE Access, 2023
The convenience and efficient management of cloud servers have resulted in an increasing number of users opting to store their data in the cloud. Consequently, data-outsourcing services relying on cloud servers have been extensively deployed and utilized.
Hua Shen, Jian Zhou, Ge Wu, Mingwu Zhang
doaj   +1 more source

Triangular Index Ratio as An Alternative Method to the Alpha Angle for Defining the Presence of Cam Morphology: A Prospective Cohort Study

open access: yesArthritis Care &Research, Accepted Article.
Objective Cam morphology, a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of ...
Jinchi Tang   +7 more
wiley   +1 more source

Hybrid Search: Effectively Combining Keywords and Semantic Searches [PDF]

open access: yes, 2008
This paper describes hybrid search, a search method supporting both document and knowledge retrieval via the flexible combination of ontologybased search and keyword-based matching. Hybrid search smoothly copes with lack of semantic coverage of document
Bhagdev, R.   +4 more
core  

Small Extracellular Vesicles from Neural Cells: Physiological and Pathological Roles, and Potential in Neurodegenerative Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Neural cell–derived small extracellular vesicles (sEVs) are emerging as pivotal mediators in neurodegenerative diseases, exerting both pathogenic and therapeutic functions. This review synthesizes current evidence on how sEVs from distinct neural cell types regulate neurodegeneration, neuroprotection, biomarker discovery, and targeted drug delivery ...
Muhammad Waqas Salim   +4 more
wiley   +1 more source

Novel Multi-Keyword Search on Encrypted Data in the Cloud

open access: yesIEEE Access, 2019
Searching on encrypted data has become a very important technique in cloud computing. Such searches enable the data owner to search on the encrypted data stored on the cloud without leaking any information.
Yunyun Wu   +4 more
doaj   +1 more source

Keyword Search over RDF: Is a Single Perspective Enough?

open access: yesBig Data and Cognitive Computing, 2020
Since the task of accessing RDF datasets through structured query languages like SPARQL is rather demanding for ordinary users, there are various approaches that attempt to exploit the simpler and widely used keyword-based search paradigm.
Christos Nikas   +3 more
doaj   +1 more source

A quality analysis of keyword searching in different search engines projects [PDF]

open access: yesJournal of Project Management, 2018
A search engine is an essential tool in our daily life. With the development of society and net-work technology, the users’ requirement of Internet information is increasing. For most search methods, keyword searching is in a crucial position.
C. Wu   +3 more
doaj   +1 more source

Effective keyword query structuring using NER for XML retrieval [PDF]

open access: yes, 2015
Purpose: A more effective way for searching XML database is to use structured queries. However, using query languages to express queries prove to be difficult for most users since this requires learning a query language and knowledge of the underlying ...
Azman, Azreen   +3 more
core   +1 more source

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

open access: yesAdvanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram   +10 more
wiley   +1 more source

Target-Aware Neural Architecture Search and Deployment for Keyword Spotting

open access: yesIEEE Access, 2022
Keyword spotting (KWS) utilities have become increasingly popular on a wide range of mobile and home devices, representing a prolific application field for Convolutional Neural Networks (CNNs), which are commonly exploited to perform keyword ...
Paola Busia   +5 more
doaj   +1 more source

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