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Cloud tools for web scraping and data extraction
Deploy pre-built tools that crawl websites, extract structured data, and feed your applications. Reliable web data without maintaining scrapers.
Automate web data collection with cloud tools that handle anti-bot measures, browser rendering, and data transformation out of the box. Extract content from any website, push to vector databases for RAG workflows, or pipe directly into your apps via API. Schedule runs, set up webhooks, and connect to your existing stack. Free tier available, then scale as you need to.
Earth orbits and satellite coverage display in 3D on your laptop.
SaVi - simulate Starlink, Iridium, Globalstar, O3b, GPS, Galileo and other satellite constellations, modify them, or design your own. Requires Tcl/Tk and Unix libraries; 3D viewing option requires Geomview running on X Window.
X-ray and Neutron powder pattern simulation analysis
Keywords (XNDiff):
-SAXS
-SANS
-absolute units
-core (double)shell crystalline nanoparticles -with a parallelepidal shape
-particle assemblies
-powder and ensemble average
-C/C++
-Unix
-OpenMP
-HPC Cluster
Keywords (BatchMultiFit):
-simultaneous fits for several SAXS and SANS curves with simulation data from XNDiff
-SANS data can be smeared with dq values from experimental data sets or analytical functions
-Mathematica console
-local and global optimizers (simulated annealing, differential evolution, Nelder-Mead, ...) can be used
-range for fit parameters and further constraints between fit parameters
-parallelized (typ. 4-8 threads)
TODO (BatchMultiFit):
-read and use errorbars from experimental data sets
-allow different q-ranges for different data sets in the fits
-rewrite and test in Python using e.g. the lmfit module:
https://pypi.python.org/pypi/lmfit/
to get rid of Mathematica and to run it on HPC clusters
Netkit is a network emulation environment that allows the user to set up complex scenarios on a single PC with little effort and at no cost. In itself, Netkit aims at integrating different other open source products to provide an easy-to-use interface.
Supply chain managers, executives, and businesses seeking AI-powered solutions to optimize planning, operations, and decision-making across the supply
Logility is a market-leading provider of AI-first supply chain management solutions engineered to help organizations build sustainable digital supply chains that improve people’s lives and the world we live in. The company’s approach is designed to reimagine supply chain planning by shifting away from traditional “what happened” processes to an AI-driven strategy that combines the power of humans and machines to predict and be ready for what’s coming. Logility’s fully integrated, end-to-end platform helps clients know faster, turn uncertainty into opportunity, and transform the supply chain from a cost center to an engine for growth.
xswifs stands for: cross SoftWare Interfaces.
This project provide examples (snippets) for interfacing various software tools and languages with various mechanism. It has been created to help in HW/SW co-simulation and to provide benchmarks.
MASyV (Multi-Agent System Visualization) enables one to write agent-based models/cellular automata, eg. in C, visualize them in real time & capture to movie file with MASyVs GUI & message passing lib. Includes examples: Hello World, ants, viral infection
The Regional Urban Growth Model (RUG).
RUG Development Team
c/o Todd BenDor
Department of City and Regional Planning
University of North Carolina at Chapel Hill
CB #3140, New East Building
Chapel Hill, NC 27599-3140
bendor AT unc.edu
MBDyn_sim_suite is a collection of free pre&post-processing tools and simulation models for the open-source multi-body analysis software MBDyn forming a general purpose simulation environment for structural dynamics with an emphasis on wind turbines.