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Formal Verification of Secure Encrypted Virtualization
arXiv:2606.01381v1 Announce Type: new Abstract: Trusted execution environments (TEEs) provide a secure environment for data and code in use, ensuring that they are protected with respect to confidentiality and integrity. Virtual machine (VM)-based TEEs utilize virtualization technology to create isolated execution spaces that can support a complete operating system or specific applications. AMD secure encrypted virtualization (SEV) is a key technology used in confidential computing in the...
From Prompt to Service: An SLM-Based Agent Orchestration Gateway for AI-Driven Virtual Worlds
arXiv:2606.03557v1 Announce Type: new Abstract: As generative AI capabilities expand, AI-driven virtual worlds face a growing architectural challenge. Users interact through in-world interfaces in multimodal ways, yet their requests demand fundamentally different AI backend models and computational resources. Embedding these capabilities directly into virtual world systems reduces extensibility, complicates maintenance, and limits the ability to coordinate services distributed across edge...
Scientists develop virtual tomato training arena for agricultural robots
Scientists develop virtual tomato training arena for agricultural robots Sadie Harley Scientific Editor Robert Egan Associate Editor Researchers at Osaka Metropolitan University have developed a method for creating realistic virtual tomato farms that automatically generate data for training agricultural AI systems. Their approach offers a way to overcome one of the most labor-intensive tasks in farming: harvesting the crops. Currently, farmbots use object detection systems to locate tomatoes...
A Core-Structure-Based Automated Analysis Tool for Commercial Virtualization Obfuscation Deobfuscation
Announce Type: new Abstract: Virtualization obfuscation is a more powerful obfuscation technique compared to other obfuscation methods, and as it is increasingly being applied to malware, it demands significant effort and time from analysts. This study analyzes virtualization obfuscation and proposes a tool called VMPredator that automatically extracts semantic units. The proposed tool performs various analyses including memory analysis and trace analysis, while minimizing dependency on the...
Art and thrift market Mercury Festival draws large crowds at Suntec amid virtual queue debate
Art and thrift market Mercury Festival draws large crowds at Suntec amid virtual queue debate The popular art and thrift market drew large crowds over the weekend at Suntec, with some visitors reporting waits of several hours while vendors praised the organisers' crowd management. Visitors to Mercury Festival this past weekend reported long waits and confusion over its virtual queue system, although some attendees and vendors said their experiences were more positive. The art and thrift...
Stabilization-free virtual element methods based on finite element interpolation
Announce Type: new Abstract: In this paper, we introduce a new framework for designing stabilization-free virtual element methods (VEMs) based on an finite element interpolation-based strategy, where we can simultaneously eliminate the stabilization terms in the discretizations of diffusion and reaction terms. The core idea is to construct a computable, polynomial-preserving, and norm-equivalent interpolation operator from the virtual element space to a (local) finite element space....
The Virtual OS Museum lets you relive over 600 operating systems right on your desktop
Coherent and Flex OS, to Lisa and Mac OS. | Image: Virtual OS Museum The Virtual OS Museum isn't a physical place, it's a collection of over 1,700 distinct installations of over 600 operating systems for over 250 platforms that you can download and run via emulation right on your computer.
Conditional Latent Diffusion Model with Fourier-based Motion Modelling for Virtual Population Synthesis
arXiv:2606.03827v1 Announce Type: new Abstract: In-silico trials of medical devices require the generation of virtual populations of anatomies. In cardiovascular applications, virtual anatomy is typically represented as a 3D+t mesh sampled from a generative model. However, most existing mesh generators focus on static anatomy, while sequence models often lack explicit periodicity.
The MINI mixed virtual element for the Stokes equation
Mathematics > Numerical Analysis [Submitted on 26 Mar 2025 (v1), last revised 7 Jun 2026 (this version, v2)] Title:The MINI mixed virtual element for the Stokes equation View PDF HTML (experimental)Abstract:We present and discuss a generalization of the popular MINI mixed finite element for the 2D Stokes equation by means of conforming virtual elements on polygonal meshes. We prove optimal error estimates for both velocity and pressure.
A Mixed Virtual Element Method for the p-Laplace equation
arXiv:2606.07477v1 Announce Type: new Abstract: We introduce and analyze a mixed Virtual Element Method for the $p$-Laplace equation in a non-Hilbertian setting, covering the full range $p \in (1, \infty)$. The discrete framework combines standard mixed Virtual Element spaces with a novel non-linear stabilization term designed to mimic the power-law structure of the continuous operator. We establish discrete inf-sup stability under non-Hilbertian norms and rigorously prove the continuity and...