VECTOR Informatik GmbH expands global presence with majority ownership of Austrian AI expert EYYES GmbH

With the continuous growth and importance of data, the need for strong data protection becomes crucial. Encryption plays a vital role in preserving the confidentiality of data, and attribute-based encryption (ABE) offers a meticulous access control system based on attributes. This study investigates the integration of Fernet encryption with initialisation vector (IV) and ABE, resulting in a hybrid encryption approach that enhances both security and flexibility. By combining the advantages of Fernet encryption and IV-based encryption, the hybrid encryption scheme establishes an effective and robust mechanism for safeguarding data. Fernet encryption, renowned for its simplicity and efficiency, provides authenticated encryption, guaranteeing both the confidentiality and integrity of the data. The incorporation of an initialisation vector (IV) introduces an element of randomness into the encryption process, thereby strengthening the overall security measures. This research paper discusses the advantages and drawbacks of the hybrid encryption of Fernet and IV with ABE.

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This work presents a detailed analysis of the performance of X-ray magnetic circular dichroism photoemission electron microscopy (XMCD-PEEM) as a tool for vector reconstruction of magnetization. For this, 360° domain wall ring structures which form in a synthetic antiferromagnet are chosen as the model to conduct the quantitative analysis. An assessment is made of how the quality of the results is affected depending on the number of projections that are involved in the reconstruction process, as well as their angular distribution. For this a self-consistent error metric is developed which allows an estimation of the optimum azimuthal rotation angular range and number of projections. This work thus proposes XMCD-PEEM as a powerful tool for vector imaging of complex 3D magnetic structures.

The maximum range of perpendicular momentum transfer (qz) has been tripled for X-ray scattering from liquid surfaces when using a double-crystal deflector setup to tilt the incident X-ray beam. This is achieved by employing a higher-energy X-ray beam to access Miller indices of reflecting crystal atomic planes that are three times higher than usual. The deviation from the exact Bragg angle condition induced by misalignment between the X-ray beam axis and the main rotation axis of the double-crystal deflector is calculated, and a fast and straightforward procedure to align them is deduced. An experimental method of measuring scattering intensity along the qz direction on liquid surfaces up to qz = 7 Å−1 is presented, with liquid copper serving as a reference system for benchmarking purposes.

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Create a quick and trendy office vector scene with simple line icons. We’ll go through each piece, step by step in no time flat! Tutorial Details: Illustrate an Office Vector in 15 Minutes! Program: Adobe Illustrator CS6 – CC Difficulty: Intermediate Topics Covered: Design Theory, Shape Building, Compositional Skills Estimated Completion Time: 15 Minutes Final Image: […]

The post Build a Trendy Line Icon Office Vector Scene in 15 Minutes! appeared first on Vectips.

In this tutorial we’ll create a delicious  fruit vector design from basic shapes and create a dynamic composition perfect for print and web media alike! Tutorial Details: How to Create a Simple Shape Composition Design Program: Adobe Illustrator CS6 Difficulty: Intermediate Topics Covered: Design Theory, Shape Building, Compositional Skills Estimated Completion Time: 30 Minutes Final […]

The post How to Create a Simple Shape Fruit Vector Design appeared first on Vectips.

Discover our special freebie: vector frames in Y2K style, perfect for your 2000s fashion aesthetic projects. Download now for free! Vector frames are a co ...

Discover free, high-quality vector wings for your creative projects. Download royalty-free designs, from tribal wings to angel outlines. Elevate your tattoo ...

Myriam Frisano explores the basics of hand-coding SVGs with practical examples to demystify the inner workings of common SVG elements. In this guide, you’ll learn about asking the right questions to solve common positioning problems and how to leverage JavaScript so that, by the end, you can add “SVG coding” to your toolbox. You’ll also be able to declare proudly, “I know how to draw literal pictures with words!”

Ram Sriharsha of Pinecone discusses the role of vectors in machine learning, a technique that lies at the heart of many of the machine learning applications we use every day. Host Philip Winston spoke with Sriharsha about the basics of vectors, vector...

Self-FEXT cancellation (vectoring) for use with VDSL2 transceivers

Library - Art Library, Location - LIB, Call number - NK3631.H57 A35 2015

L. Oeding
Trans. Moscow Math. Soc. 83 (), 227-250.
Abstract, references and article information

David M. Williams and Qingguo Hong
Math. Comp. 93 (), 2587-2609.
Abstract, references and article information

Sangsan Warakkagun
Conform. Geom. Dyn. 28 (), 115-130.
Abstract, references and article information

Ferdinand Ihringer
Proc. Amer. Math. Soc. 152 (), 5355-5365.
Abstract, references and article information

Noritaka Hoshi, Senior Manager, AI Platform Division, talks about the impetus for and challenges within the development of SX-Aurora TSUBASA or a massive SIMD, created to handle enormous computing and […]

The post Advance Science, Technology and Sophistication with SX-Aurora TSUBASA or Vector Processor or Vector Engine (VE) appeared first on HPCwire.

Raghunandan Mathur, Senior Systems Engineer, NEC, discusses now with modern day programming frameworks designed around the paradigms of scalar architectures and vector-like extensions, many present-day programmers expect a major learning […]

The post Ease of programming on NEC’s Vector Engine or SX-Aurora TSUBASA appeared first on HPCwire.

A previous article shows a simulation of two different models of a foraging animal. The first model is a random walk, which assumes that the animal chooses a random direction, then takes a step that is distributed according to a Gaussian random variable. In the second model, the animal again [...]

The post Levy flight and vectorizing a simulation in SAS appeared first on The DO Loop.

Christopher Krebs, former Director of Cybersecurity at the Department of Homeland Security, discusses the real threats to voting, from disinformation to intimidation to foreign interference.

National Bureau of Economic Research

National Bureau of Economic Research

National Bureau of Economic Research

National Bureau of Economic Research

Patterns can be a powerful way to quickly add some real texture to your artwork with very minimal effort. In one-click you have beautiful texture overlays that will...

The post Seamless Vector Subtle Grunge Patterns appeared first on Function Design Blog.

In this Chalkboard Text Vector tutorial, I’ll show you how to create a chalkboard vector effect with some gradients, a bristle brush, and some freebies from Vector Mill! This chalkboard text vector effect tutorial is relatively simple and can be applied to many other Illustrator projects. Use this effect for logo creation, back to school backgrounds, […]

The post 20 Minute Tut! Create Your Own Customized Chalkboard Text Vector appeared first on Vectips.

In today’s tutorial, we will find out how to create vector sunbursts by using Transform effect and stroked paths. The techniques described here allow you to edit previously-created sunbursts that can result in an infinite number of variations. Have fun learning in our vector tutorial! Tutorial Details Program: Adobe Illustrator CS5 – CC Difficulty: Beginner […]

The post How To Create A Retro Sunburst Vector In 10 Minutes or Less! appeared first on Vectips.

Get in on the hand-drawn vector illustration trend without leaving the digital realm with this fun and tropical pattern tutorial. Tutorial Details: 7 Steps for Easy Flat Work Hand-Drawn Vector Design Program: Adobe Illustrator CS6 – CC Difficulty: Intermediate Topics Covered: Design Theory, Drawing Skills, Tracing Panel Estimated Completion Time: 15 Minutes Final Image: Hand-drawn Vector […]

The post 7 Steps to Create Hand-drawn Vector Patterns appeared first on Vectips.

The galaxy is a mesmerizing place, even better throught the eyes of visual design artists around our globe, we're delighted to release another freebie for our design community. This flat vector...

Icons packs are among the most desirable freebies around. There are several out there, going from a wide array of topics from user interfaces to personal finance. But sometimes you can find some rather unusual but clever additions to the icons universe. This Vector Audio DJ Pack is a nice example, brought to you exclusively …

Freebie: 264 Vector Audio DJ Pack Icons Read More »

Flat design is everywhere. Nowadays aesthetics is a lot more simple. No more glossy buttons or gradients background, or what a about the shiny table effect every client asked for?.It is all gone now. In favor of a more “undesigned” look a back to basics trend. Following that idea the guys at your favorite resources …

240 Basic Icons Vector Freebie Read More »

In this article, we characterize nearly invariant subspaces of finite defect for the backward shift operator acting on the vector-valued Hardy space which is a vectorial generalization of a result of Chalendar-Gallardo-Partington (C-G-P). Using this characterization of nearly invariant subspace under the backward shift we completely describe the almost invariant subspaces for the shift and its adjoint acting on the vector valued Hardy space.