Results 31 to 40 of about 6,954,298 (295)

A Ciphertext-Policy Attribute-Based Encryption Based on an Ordered Binary Decision Diagram

open access: yesIEEE Access, 2017
Ciphertext-policy attribute-based encryption (CP-ABE) is widely used in many cyber physical systems and the Internet of Things for guaranteeing information security.
Long Li   +5 more
doaj   +1 more source

Structured Access

open access: yes, 2022
Abstract Structured access is an emerging paradigm for the safe deployment of artificial intelligence (AI). Instead of openly disseminating AI systems, developers facilitate controlled, arm’s length interactions with their AI systems. The aim is to prevent dangerous AI capabilities from being widely accessible, whilst preserving access ...
openaire   +2 more sources

Efficient and Expressive Access Control With Revocation for Privacy of PHR Based on OBDD Access Structure

open access: yesIEEE Access, 2020
With the advancement of information and communication technology (ICT), the medical sector is undergoing a massive transformation. Health records are being digitized, stored remotely in the cloud and shared with different stakeholders.
Kennedy Edemacu   +2 more
doaj   +1 more source

The experience of stakeholder participation in tourism planning: operationalising ‘best practice’ [PDF]

open access: yes, 2010
Stakeholder participation has become widely viewed as an essential feature of sustainable policy and decision-making. As a result the provision for stakeholder participation has been included within a range of decision-making processes but without ...
Hall, Bronia
core   +1 more source

Some Secret Sharing Based on Hyperplanes

open access: yesComputation
The secret sharing schemes (SSS) are widely used in secure multi-party computing and distributed computing, and the access structure is the key to constructing secret sharing schemes.
Guohui Wang, Yucheng Chen
doaj   +1 more source

The Access Structure in Learner's Dictionaries*

open access: yesLexikos, 2011
<p>Abstract: Dictionaries have to be compiled in accordance with specific target users and dictionarygoals. User orientation is, however, not the only criterion for measuring the success of adictionary.
Mariza Steyn
doaj   +1 more source

The Coalition Structure Core is Accessible [PDF]

open access: yesSSRN Electronic Journal, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
László Á. Kóczy, Luc Lauwers
openaire   +4 more sources

Exploring the potential for cross-nesting structures in airport-choice analysis: A case-study of the Greater London area [PDF]

open access: yes, 2006
The analysis of air-passengers’ choices of departure airport in multi-airport regions is a crucial component of transportation planning in many large metropolitan areas, and has been the topic of an increasing number of studies over recent years. In this
Hess, S., Polak, J.W.
core   +1 more source

Alignment issues in photonic crystal device fabrication [PDF]

open access: yes, 2004
An important requirement in the fabrication of photonic crystal structures is the correct relative alignment of structural elements. Accuracy should be in the order of some tens of nanometres. Some of the options for providing such accuracy are discussed.
Bostan, Cazimir G.   +3 more
core   +8 more sources

Structure bound guide to access cavity preparation for molar root canal treatment

open access: yesIndian Journal of Dental Research, 2020
A good access cavity preparation is the gateway to success in endodontic treatment. This article presents occlusal landmarks that can be used as the boundary for the endodontic access at the occlusal surfaces of maxillary and mandibular molars.
Sundaresan Balagopal   +1 more
doaj   +1 more source

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