Results 1 to 10 of about 7,761,044 (248)

Distributed Access Control with Blockchain [PDF]

ICC 2019 - 2019 IEEE International Conference on Communications (ICC), 2019
The specification and enforcement of network-wide policies in a single administrative domain is common in today's networks and considered as already resolved. However, this is not the case for multi-administrative domains, e.g.
Cabellos, Albert, Ermagan, Vina, Lopez, Albert, Maino, Fabio, Paillisse, Jordi, Rodriguez-Natal, Alberto, Subira, Jordi   +6 more
core   +4 more sources

Introducing Access Control in Webdamlog [PDF]

Proceedings of the 14th International Symposium on Database Programming Languages, 2013
We survey recent work on the specification of an access control mechanism in a collaborative environment. The work is presented in the context of the WebdamLog language, an extension of datalog to a distributed context.
Abiteboul, Serge, Antoine, Émilien, Miklau, Gerome, Moffitt, Vera Zaychik, Stoyanovich, Julia   +4 more
core   +7 more sources

GPT, ontology, and CAABAC: A tripartite personalized access control model anchored by compliance, context and attribute. [PDF]

PLoS One
As digital healthcare evolves, the security of electronic health records (EHR) becomes increasingly crucial. This study presents the GPT-Onto-CAABAC framework, integrating Generative Pretrained Transformer (GPT), medical-legal ontologies and Context-Aware Attribute-Based Access Control (CAABAC) to enhance EHR access security. Unlike traditional models,
Nowrozy R, Ahmed K, Wang H.
europepmc   +2 more sources

Quantum control without access to the controlling interaction [PDF]

Physical Review A, 2001
In our model a fixed Hamiltonian acts on the joint Hilbert space of a quantum system and its controller. We show under which conditions measurements, state preparations, and unitary implementations on the system can be performed by quantum operations on ...
D. Janzing, F. Armknecht, G. Emch, H. Araki, H. Fu, K. Hepp, L. Viola, P. Jordan, P. Zanardi, R. Zeier, Th. Beth, V. Ramakrishna   +11 more
core   +6 more sources

An Algebraic Basis for Specifying and Enforcing Access Control in Security Systems [PDF]

, 2000
Security services in a multi-user environment are often based on access control mechanisms. Static aspects of an access control policy can be formalised using abstract algebraic models.
Claus Pahl
openalex   +3 more sources

Patient outcomes in public sector hepatitis C treatment programmes: a retrospective cohort analysis across five low- and middle-income countries

BMJ Open, 2022
Objectives Given limited data on factors associated with hepatitis C virus (HCV) treatment discontinuation and failure in low- and middle-income countries, we aimed to describe patient populations treated for HCV in five countries and identify patient ...
Caroline E Boeke, Clement Adesigbin, Chukwuemeka Agwuocha, Atiek Anartati, Khin Sanda Aung, Gagandeep Singh Grover, Dang Ngo, Siddharth Sindhwani, Craig McClure, Christian B Ramers, Olayinka Adisa, Muhammad-Mujtaba Akanmu, Amy Azania, Ruth Bello Nabe, Arief Budiman, Yuhui Chan, Umesh Chawla, Fatchanuraliyah, Oriel Fernandes, Thandar Su Naing, Sean Regan, Gertrudis Tandy, Khin Tint, Kinh Van Nguyen, Magdalena Witschi   +24 more
doaj   +1 more source

Key factors associated with malaria infection among patients seeking care through the public sector in endemic townships of Ayeyarwady Region, Myanmar

Malaria Journal, 2022
Background Ayeyarwady Region in Myanmar has made significant progress towards malaria elimination, with cases decreasing from 12,312 in 2015 to 122 in 2019.
Jillian Dunning, Nang Khaing Zar Aung, Abigail Ward, Moe Moe Aye, Christopher Lourenço, Sarah Gallalee, Stephen Lavenberg, Arnaud Le Menach, Myat Min Tun, Aung Thi   +9 more
doaj   +1 more source

Factors associated with the decline of malaria in Myanmar’s Ayeyarwady Region between 2013 and 2017

Scientific Reports, 2021
The burden of malaria in Myanmar has declined rapidly in recent years; cases decreased from 333,871 in 2013 to 85,019 in 2017 (75% decrease). Decline of malaria in the Ayeyarwady Region of Myanmar reflects this trend with an 86% decrease in cases over ...
Sarah Gallalee, Abigail V. Ward, Moe Moe Aye, Nang Khaing Zar Aung, Julia C. Dunn, Stephen Lavenberg, Christopher Lourenço, Jillian Dunning, Aung Thi, Arnaud Le Menach, Myat Min Tun   +10 more
doaj   +1 more source

The procurement and supply chain strengthening project: improving public health supply chains for better access to HIV medicines, Uganda 2011–2016

Journal of Pharmaceutical Policy and Practice, 2022
Background With countries moving towards reaching the UNAIDS 90-90-90 goal to achieve HIV epidemic control, there are going to be an unprecedented number of persons who will need to be tested, treated, and regularly monitored for viral suppression ...
Sowedi Muyingo, David Etoori, Paul Lotay, Samuel Malamba, James Olweny, King Keesler, Steven Wiersma, Pito Jjemba, Rashid Settaala   +8 more
doaj   +1 more source

A comparative evaluation of mobile medical APPS (MMAS) for reading and interpreting malaria rapid diagnostic tests

Malaria Journal, 2021
Background The World Health Organization recommends confirmatory diagnosis by microscopy or malaria rapid diagnostic test (RDT) in patients with suspected malaria.
Theodoor Visser, Sumedh Ramachandra, Emilie Pothin, Jan Jacobs, Jane Cunningham, Arnaud Le Menach, Michelle L. Gatton, Samaly dos Santos Souza, Sydney Nelson, Luke Rooney, Michael Aidoo   +10 more
doaj   +1 more source