Results 71 to 80 of about 613,936 (286)

Optimizing Graph Codes for Measurement-Based Loss Tolerance

PRX Quantum, 2023
Graph codes play an important role in photonic quantum technologies as they provide significant protection against qubit loss, a dominant noise mechanism.
Thomas J. Bell, Love A. Pettersson, Stefano Paesani   +2 more
doaj   +1 more source

Protecting the privacy of social network data using graph correction

Knowledge and Information Systems, 2023
Abstract Today, the rapid development of online social networks, as well as low costs, easy communication, and quick access with minimal facilities have made social networks an attractive and very influential phenomenon among people. The users of these networks tend to share their sensitive and private information with friends and acquaintances.
Amir Dehaki Toroghi, Javad Hamidzadeh
openaire   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Degree, closeness and eigenvector for the construction of cryptographically secure S-boxes

Ain Shams Engineering Journal
Facial identification systems are crucial in biometric security, making their protection against adversarial attacks essential. Ensuring the robustness of encryption methods in these systems is vital to prevent identity fraud and unauthorized access ...
Amal S. Alali, Muhammad Kamran Jamil, Rashad Ali, Refah Alotaibi, Wedad Albalawi   +4 more
doaj   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

An advanced graph algorithm-based protection strategy for detecting kilometric and cross-country faults in DC microgrid

Heliyon
Low voltage DC microgrids (LVDC) are on rise, because of increase in usage of electronics-based utility loads. However, the protection and safety aspects of these grids remain unresolved due to the fault current magnitude, unnecessary tripping, and ...
S. Faazila Fathima, Premalatha L, Prithviraj Yuvaraj   +2 more
doaj   +1 more source

Data Protection for Online Social Networks and $ P$ -Stability for Graphs

IEEE Transactions on Emerging Topics in Computing, 2016
Graphs can be used as a model for online social networks. In this framework, vertices represent individuals and edges relationships between individuals. In recent years, different approaches have been considered to offer data privacy to online social networks and for developing graph protection.
Vicenç Torra, Termeh Shafie, Julián Salas   +2 more
openaire   +3 more sources

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Eternal Independent Sets in Graphs

Theory and Applications of Graphs, 2016
The use of mobile guards to protect a graph has received much attention in the literature of late in the form of eternal dominating sets, eternal vertex covers and other models of graph protection.
Yair Caro, William Klostermeyer
doaj   +1 more source

Privacy protection and utility trade-off for social graph embedding [PDF]

Information Sciences
In graph embedding protection, deleting the embedding vector of a node does not completelydisrupt its structural relationships. The embedding model must be retrained over the networkwithout sensitive nodes, which incurs a waste of computation and offers no protection forordinary users.
Lin Cai, Jinchuan Tang, Shuping Dang, Gaojie Chen 0001   +3 more
openaire   +2 more sources