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Luís Antunes

Researcher at University of Porto

Publications -  337
Citations -  7552

Luís Antunes is an academic researcher from University of Porto. The author has contributed to research in topics: Propofol & Cancer. The author has an hindex of 33, co-authored 323 publications receiving 5345 citations. Previous affiliations of Luís Antunes include Instituto de Biologia Molecular e Celular & Instituto Português de Oncologia Francisco Gentil.

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Journal ArticleDOI

Global surveillance of trends in cancer survival 2000-14 (CONCORD-3): analysis of individual records for 37 513 025 patients diagnosed with one of 18 cancers from 322 population-based registries in 71 countries.

Claudia Allemani, +594 more
- 17 Mar 2018 - 
TL;DR: For most cancers, 5-year net survival remains among the highest in the world in the USA and Canada, in Australia and New Zealand, and in Finland, Iceland, Norway, and Sweden, while for many cancers, Denmark is closing the survival gap with the other Nordic countries.
Journal ArticleDOI

Worldwide comparison of survival from childhood leukaemia for 1995-2009, by subtype, age, and sex (CONCORD-2): a population-based study of individual data for 89 828 children from 198 registries in 53 countries.

Audrey Bonaventure, +508 more
TL;DR: Global inequalities in survival from childhood leukaemia have narrowed with time but remain very wide for both ALL and AML, which provides useful information for health policy makers on the effectiveness of health-care systems and for cancer policy makers to reduce inequalities in childhood cancer survival.
Proceedings ArticleDOI

How to Break Access Control in a Controlled Manner

TL;DR: A policy that allows for "Break-The-Glass (BTG)" was implemented in order to override access control whilst providing for non-repudiation mechanisms for its usage and was easily integrated within the model confirming its modularity.
Proceedings ArticleDOI

How to Securely Break into RBAC: The BTG-RBAC Model

TL;DR: The new proposed model, called BTG-RBAC, provides a third decision option BTG, which grants authorized users permission to break the glass rather than be denied access, which can easily be implemented in any application without major changes to either the application code or the RBAC authorization infrastructure.
Journal ArticleDOI

Conditional Rényi Entropies

TL;DR: Three general definitions of conditional Rényi entropy that were found or suggested in the literature are described and their properties are studied and their values, as a function of α, are compared.