# Poster

 2017-01-1913:30 [GSI-2017-00057] Poster (Outreach) et al Nachnutzung der gemeinsamen JOIN$^2$ –Repository-Infrastruktur für den KDSF-Objektbereich Publikation? DINI Workshop Kerndatensatz Forschung, Meeting locationBerlin, Deutschland, 20 Feb 2017 - 21 Feb 2017 OpenAccess: PosterPDF - PDF PDF (PDFA); ppt - PPTX; 2015-06-0312:51 [GSI-2015-01789] Poster (Outreach) et al JOIN$^2$ empowering a bibliographic infrastructure to support scientists CERN Workshop on Innovations in Scholary Communication, OAI9, Meeting locationGeneva, Switzerland, 17 Jun 2015 - 19 Jun 2015 Most scientific organizations have established bibliographic databases to collect and present the scholarly output generated by their researchers and research projects. In many cases, an institutional repository is included to enable and promote open access. [...] PDF: PDF PDF (PDFA); Powerpoint (restricted): PPTX; 2014-05-3020:40 [GSI-2014-00637] Poster (Other) et al Das Open Source Repository Invenio - Features und aktuelle Entwicklungen Bibliothekartag, Meeting locationBremen, Germany, 3 Jun 2014 - 6 Jun 2014 BT2014-mitRWTH-ZZ-PSD: PSD; BT2014-mitRWTH-ZZ-TIF: TIF; BT2014-ohneRWTH-ZZ-PSD: PSD; BT2014-ohneRWTH-ZZ-TIF: TIF; 2013-09-2616:52 [GSI-2013-05230] Poster (Other) Giusti, L. Glueball masses from ratios of path integrals Lattice 2011, Meeting locationVillage, Squaw Valley, California, USA, 10 Jul 2011 - 16 Jul 2011 By generalizing our previous work on the parity symmetry, the partition function of a Yang-Mills theory is decomposed into a sum of path integrals each giving the contribution from multiplets of states with fixed quantum numbers associated to parity, charge conjugation, translations, rotations and central conjugations. Ratios of path integrals and correlation functions can then be computed with a multi-level Monte Carlo integration scheme whose numerical cost, at a fixed statistical precision and at asymptotically large times, increases power-like with the time extent of the lattice. [...]