Sophie Steger, Bernhard C. Geiger and Marek Smieja

Semi-Supervised Clustering via Information-Theoretic Markov Chain Aggregation

Mario Lovrić, Mario Antunović, Iva Šunić, Matej Vuković, Simonas Kecorius, Mark Kröll, Ivan Bešlić, Iva Šimić and Gordana Pehnec

Insignificant changes in particulate matter concentrations during the COVID-19 lockdown

Bernhard C. Geiger

On Minimum Spanning Trees and the Inference of Message Cascades

This was a very special occasion for a group of HiDALGO researchers in February 2022. Special, since they presented their findings in a real face-to-face lecture at the city library in Stuttgart, south of Germany. The event focussed on public. In order to meet Corona-Restrictions, the hosts live-streamed the event via Youtube to enable more persons to participate. 
 

2022 is here and with it so is our latest Newsletter. Check it out to see what we are doing to build up our internal community and what HiDALGO events have been going on!

Rolf Rabenseifner at HLRS developed a comprehensive MPI-3.1/4.0 course with slides and a large set of exercises including solutions. The slides and exercises show the C, Fortran and, since summer 2021, also the Python (mpi4py) interfaces. HiDALGO provided the first input and an initial contribution to such a Python project, which has found already an extremely positive resonance.

Due to Covid19 related safety measures, our General Assembly is being held
online. From November 30 to December 2 the consortium is discussing the most recent
advancements of the project in a number of teleconferences.

The details can be found in the file below.

Services

A summary of contact points to use the services provided by the HiDALGO consortium. Soon, the HiDALGO portal will provide easy access to our codes and simulation tools.

lireza Jahani, Hamid Arabnejad, Diana Suleimanova, Milana Vuckovic, Imran Mahmood, and Derek Groen

Towards a coupled migration and weather simulation: South Sudan conflict

Poznan Supercomputing and Networking Center in cooperation with Széchenyi István University organizes a seminar on Urban Air Pollution (UAP) modelling systems. It will be conducted within the series of PSNC seminars and will take place on November 22nd at 2:30 CET. The seminar will be composed of two presentations with the main focus on UAP aspects.