Research

IRZU INSTITUTE is an independent research organisation registered at Slovenian Research Agency performing research, education, and habilitation activities in compliance with local regulation (ZRRD-UPB1), Oviedo Convention, WMA’s Declaration of Helsinki, and WMA’s Declaration Of Geneva.

Latest discussions:

• linux – CentOS yum update: packages skipped because of dependency problems? - I’m in the process of updating a server running CentOS that hasn’t been updated in years. There were over 400 packages to update, but 6 packages were skipped due to…Read morelinux – CentOS yum update: packages skipped because of dependency problems?
• GLIBC 2.24 on Debian 9 is too old for some of my node.js dependencies. Any solutions - Good afternoon! I have a NodeJS application that is making use of Sqlite3. When deploying, I discovered that Sqlite3 needs GLIBC 2.29. The App Service container OS is Debian 9…Read moreGLIBC 2.24 on Debian 9 is too old for some of my node.js dependencies. Any solutions
• elasticsearch vs solr – for custom full-text search systems - SolR and Elasticsearch are quite similar. They both have the features you need. It’s a very open question and my opinion will be that Elasticsearch will be a better pick,…Read moreelasticsearch vs solr – for custom full-text search systems
• Optimal convergence of finite element approximation to an optimization problem with PDE constraint - We study in this paper the optimal convergence of finite element approximation to an optimization problem with PDE constraint. Specifically, we consider an elliptic distributed optimal control problem without control…Read moreOptimal convergence of finite element approximation to an optimization problem with PDE constraint
• Split video file into chunks using FFMPEG and exact number of frames - I am trying to split a video video.avi (with N being the total number of frames) into contiguous chunks according to a fixed number of frames (say M = 100).…Read moreSplit video file into chunks using FFMPEG and exact number of frames
• [CentOS-announce] CESA-2022:0306 Moderate CentOS 7 java-1.8.0-openjdk Security Update - CentOS Errata and Security Advisory 2022:0306 Moderate Upstream details at : https://access.redhat.com/errata/RHSA-2022:0306 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename )…Read more[CentOS-announce] CESA-2022:0306 Moderate CentOS 7 java-1.8.0-openjdk Security Update
• python – Why FFT is different? Why so many frequencies? - Please help me here. Here ‘hrir’ is a matrix which has 4 time responses. I am trying to build another matrix ‘c_f’ which will have FFT’s of these hrir’s. When…Read morepython – Why FFT is different? Why so many frequencies?
• Toshiba load switches with quiescent current consumption of 0.08nA - The devices are primarily intended for use in wearable and IoT applications where they will control the power supply for peripherals such as sensors. They will also be useful when…Read moreToshiba load switches with quiescent current consumption of 0.08nA
• x86 Docker Image on ARM - I have a Docker image that was built and uploaded to Amazon ECR by a x86 machine. I’m trying to run this image on an ARM machine; however, I’m getting…Read morex86 Docker Image on ARM
• nginx failure, then succeeds but then fails agains – General - although i haven’t touched my OMV5 setup about about a week ago i started to get monitoring emails about ‘connection failed nginx’ , ‘execution failed nginx’ and then about ‘execution…Read morenginx failure, then succeeds but then fails agains – General