Thursday, March 30, 2023

[DMANET] Second Announcement of OPAL conference in Veszprém, Hungary, 2023 June 5-9.

*Second **Announcement*

Dear Colleague,

this is a reminder that theOptimization and Algorithms – Semi Online 25
International Conference (OPAL 2023)

will take place in Veszprem, Hungary (near to the lake Balaton) from
June 5 to June 9, 2023.

*The registration is free. The deadline for the submission of an
abstract, April 5, is approaching.*

The conference will focus on the study of discrete mathematical models
(e.g. graphs and hypergraphs), the algorithmic complexity of
combinatorial problems, approximability in discrete optimization, but
will also include other areas of discrete mathematics, including
discrete geometry. The scientific program of the conference will consist
of invited lectures and contributed talks.

The invited speakers are:

Gábor Galambos (University of Szeged, Hungary)

Magnús Halldórsson (Reykjavik University, Iceland)

Nir Halman (Faculty of Engineering at Bar-Ilan University, Israel)

Jiri Sgall (Charles University, Prague, Czech Republic)

Vitaly Strusevich (London, United Kingdom)

During the conference we will celebrate the past 25 years of Semi Online

The conference is also devoted to celebrate the 70-th birthday of Zsolt

The conference is organized by the Faculty of Information Technology,
University of Pannonia.

More information, including also about the registration and abstract
submission, is available at

It is our great pleasure and privilege to invite you to participate and
celebrate with us.

For those who are not able to come to Veszprem, online participation is
also possible, but on-site presentations are encouraged.

Note that in 2023 Veszprem is the Cultural Capital of Europe, and we
will have many cultural programmes in the city.

If you have any question, please let us know.

Gyorgy Dosa (

Hans Kellerer

M. Grazia Speranza

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