[DMANET] ORAHS 2026 in Belfast: submission deadline extended to 5 May 2026

**Apologies for any multiple copies of this message** Dear Colleagues, *we are writing to inform you that the deadline for submitting your talk for the ORAHS 2026 conference has been extended to 5 May 2026*. ORAHS is the annual conference organised by the EURO Working Group on Operational Research Applied to Health Services <https://orahs.di.unito.it/> . This year marks the 52nd edition. The main theme of this year’s conference is “The transformation of healthcare systems through digital innovation and artificial intelligence”, a topic that will be discussed at the prestigious Queen’s University Belfast from 19 July 2026 to 24 July 2026. Once again this year, the organisers are putting together a high-calibre scientific (https://www.qub.ac.uk/sites/orahs-2026/scientific-programme/) and social (https://www.qub.ac.uk/sites/orahs-2026/social-programme/) programme, in keeping with ORAHS tradition. For PhD students, ORAHS also offers a fascinating and highly popular Doctoral Colloquium: https://www.qub.ac.uk/sites/orahs-2026/doctoral-colloquium/ We would also like to highlight the opportunity to stay at the university’s Elms Student Village at reasonable rates. Details here: https://www.qub.ac.uk/sites/orahs-2026/plan-your-trip/recommended-hotels/ Further details and information here: https://www.qub.ac.uk/sites/orahs-2026/ Melanie Reuter-Oppermann & Roberto Aringhieri :: EWG ORAHS co-chairs -- Prof. Roberto Aringhieri, Ph.D. Dipartimento di Informatica, Università degli Studi di Torino Corso Svizzera 185, I-10149 Torino, Italy Office: +39 011 6706755 - http://di.unito.it/aringhieri My message may reach you outside of the working day. Please feel free to respond (if necessary) during your normal working hours ********************************************************** * * Contributions to be spread via DMANET are submitted to * * DMANET@zpr.uni-koeln.de * * Replies to a message carried on DMANET should NOT be * addressed to DMANET but to the original sender. The * original sender, however, is invited to prepare an * update of the replies received and to communicate it * via DMANET. * * DISCRETE MATHEMATICS AND ALGORITHMS NETWORK (DMANET) * http://www.zaik.uni-koeln.de/AFS/publications/dmanet/ * **********************************************************