Results 141 to 150 of about 14,997,530 (270)

ANew Provably-SecureCertificatelessProxyBlindSignatureScheme

open access: yes工程科学与技术, 2014
:To meet the application requirement of proxy blind sign,a new certificateless proxy blind signature scheme based on paring was presented.Through the pre-calculation of the parameter which is published as one of the system parameters,the new scheme does ...
喻琇瑛, 何大可, 吴汉舟
doaj  

Big Data in Cancer Genomics: Computational Foundations and Emerging Pathways for Precision Oncology

open access: yesComputational and Systems Oncology, Volume 6, Issue 1, December 2026.
ABSTRACT This review aims to explore the computational foundations of big data in cancer genomics and examine emerging pathways that support precision oncology and personalized cancer care. A narrative review approach was adopted to synthesize evidence from PubMed, Scopus, Web of Science, and IEEE Xplore.
Nur Vanu   +8 more
wiley   +1 more source

Identity-based Online/Offline Broadcast Signcryption Scheme

open access: yes工程科学与技术, 2016
:In order to achieve the dual functions of online/offline signcryption and broadcast signcryption,combining the thinking of online/offline signcryption and broadcast signcryption,an identity-based online/offline broadcast signcryption scheme was proposed.
项顺伯, 徐兵, 柯文德
doaj  

HierAnom‐Path: Zero‐Shot Rare Cancer Detection in Histopathology via Hierarchical Foundation Model Adaptation

open access: yesComputational and Systems Oncology, Volume 6, Issue 1, December 2026.
ABSTRACT Rare cancers collectively represent 20%–25% of all malignancies yet yield fewer than 50 annotated whole‐slide images (WSIs) per subtype in publicly available archives, rendering supervised deep learning inapplicable. We present HierAnom‐Path, to the best of our knowledge, the first framework for zero‐shot rare cancer anomaly detection in ...
Noora Saleem Jumaah   +5 more
wiley   +1 more source

When Does Hope Drive Social Change? Empirical Insights and Their Policy Implications

open access: yesSocial Issues and Policy Review, Volume 20, Issue 1, December 2026.
ABSTRACT When and how does people's hope for change drive social transformation? This question has gained urgency amidst the profound sociopolitical crises of the 21st century, including escalating intergroup conflicts, accelerating environmental degradation, and mounting threats to democracy.
Oded Adomi Leshem, Eran Halperin
wiley   +1 more source

Evaluating the Impact of Outcome Delay on the Efficiency of Sample Size Re‐Estimation

open access: yesPharmaceutical Statistics, Volume 25, Issue 6, November/December 2026.
ABSTRACT Sample size re‐estimation (SSR) can be a powerful tool to ensure that a clinical trial meets its pre‐specified power requirements when uncertainty regarding a design parameter exists at the planning stage. However, long‐term primary endpoints can be harmful to the efficiency of this trial design.
Aritra Mukherjee   +2 more
wiley   +1 more source

Social Diseases and Social Problems: An Islamic Framework for Cultural Awareness And Social Diagnosis

open access: yesSociological Inquiry, Volume 96, Issue 4, 2026.
Despite decades of policy interventions, the world suffers from profound social problems including drug abuse, family breakdown, and systemic injustice. The research problem is the persistent gap in existing sociological theories: objective criteria lacking for diagnosing social harm before it becomes visible.
Jilani Ben Touhami Meftah
wiley   +1 more source

Deep generative modeling for AI-guided inverse design of perovskite photovoltaic devices. [PDF]

open access: yesFront Artif Intell
Khan PA   +4 more
europepmc   +1 more source

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