Results 61 to 70 of about 3,496 (169)

Silene, a versatile model system: from sex and genome evolution to ecology and speciation

New Phytologist, Volume 250, Issue 6, Page 3613-3630, June 2026.
Summary Fundamental and applied research in evolutionary biology benefits from the use of model systems in which approaches from disparate disciplines can be integrated. Here, we review recent progress in evolutionary research on the long‐standing model system Silene, a large genus with a well‐resolved phylogeny and newly available, expanded genomic ...
Sophie Karrenberg, Václav Bačovský, Andrea E. Berardi, Isabelle De Cauwer, Tatiana Giraud, Fanny E. Hartmann, Roman Hobza, Vojtěch Hudzieczek, Gabriel A.B. Marais, Jenna R. Miladin, Bengt Oxelman, Alexander S.T. Papadopulos, Daniel B. Sloan, Janet C. Steven, Helena Štorchová, Pascal Touzet, Fabienne Van Rossum   +16 more
wiley   +1 more source

Homomorphic Encryption

Homomorphic encryption (HE) is one technique that enables privacy-preserving computation. Operations (or circuit evaluations) are performed directly on homomorphically encrypted data. The result can then be decrypted. Since its introduction 46 years ago, homomorphic encryption has evolved significantly with a plethora of schemes to choose from, each ...
Xun Yi, Xuechao Yang, Xiaoning Liu, Andrei Kelarev, Kwok-Yan Lam, Mengmeng Yang, Xiangning Wang, Elisa Bertino   +7 more
openaire   +2 more sources

Encrypted data processing with Homomorphic Re-Encryption

Information Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ding, Wenxiu, Yan, Zheng, Deng, Robert, H   +3 more
openaire   +3 more sources

The N‐prime graph and the Subgroup Isomorphism Problem

Journal of the London Mathematical Society, Volume 113, Issue 6, June 2026.
Abstract We introduce a directed graph related to a group G$G$, which we call the N‐prime graph ΓN(G)$\Gamma _{\rm {N}}(G)$ of G$G$ and is a refinement of the classical Gruenberg–Kegel graph. The vertices of ΓN(G)$\Gamma _{\rm {N}}(G)$ are the primes p$p$ such that G$G$ has an element of order p$p$, and, for distinct vertices p$p$ and q$q$, the arc q→p$
Emanuele Pacifici, Ángel del Río, Marco Vergani   +2 more
wiley   +1 more source

A Survey of Homomorphic Encryption for Nonspecialists

EURASIP Journal on Information Security, 2007
No ...
Fontaine, Caroline, Galand, Fabien
openaire   +2 more sources

New Limits for Homomorphic Encryption

We make progress on the foundational problem of determining the strongest security notion achievable by homomorphic encryption. Our results are negative. We prove that a wide class of semi-homomorphic public key encryption schemes (SHPKE) cannot be proven IND-PCA secure (indistinguishability against plaintext checkability attacks), a relaxation of IND ...
Sven Schäge, Marc Vorstermans
openaire   +2 more sources

Secure Cloud Computing Using Homomorphic Encryption

Безопасность информационных технологий, 2013
The question of cloud security has become more significant with growing popularity of cloud computing. This article is dedicated to fully homomorphic encryption which is one of the most promising methods to reach the necessary level of privacy.
Alexander Olegovich Zhirov, Olga Vladimirovna Zhirova, Sergey Fedorovich Krendelev   +2 more
doaj  

Post-Quantum Homomorphic Encryption: A Case for Code-Based Alternatives

Cryptography
Homomorphic Encryption (HE) allows secure and privacy-protected computation on encrypted data without the need to decrypt it. Since Shor’s algorithm rendered prime factorisation and discrete logarithm-based ciphers insecure with quantum computations ...
Siddhartha Siddhiprada Bhoi, Arathi Arakala, Amy Beth Corman, Asha Rao   +3 more
doaj   +1 more source

Design of a federated learning algorithm for power big data privacy computing based on pruning technique and homomorphic encryption

Egyptian Informatics Journal
This paper proposes a pruned homomorphic encryption-based collaborative federated learning algorithm to address the issues of non-uniform data distribution, overfitting caused by residual gradient features, and privacy leakage risks in power big data ...
Weijian Zhang, Li Di, Jing Zhang, Boyu Liu, Xinyan Wang   +4 more
doaj   +1 more source

Attribute-based fully homomorphic encryption scheme over rings

Tongxin xuebao, 2017
The fully homomorphic encryption has important applications in the area of data security and privacy security of cloud computing,but the size of secret keys and ciphertext in most of current homomorphic encryption schemes were too large,which restricted ...
Yong-hui ZHENG, Yuan-ji KANG, Chun-xiang GU, Hui DONG   +3 more
doaj   +2 more sources