Zobrazeno 1 - 10
of 1 934
pro vyhledávání: '"Preusser P"'
Autor:
Preusser, Raimund
We define Bergman presentations and Bergman algebras associated to Bergman presentations. These algebras embrace various generalisations of Leavitt path algebras. A Bergman presentation can be visualised by a Bergman graph, which is a finite bicolour
Externí odkaz:
http://arxiv.org/abs/2407.00208
A half a century ago, George Bergman introduced stunning machinery which would realise any commutative conical monoid as the non-stable $K$-theory of a ring. The ring constructed is ``minimal" or ``universal". Given the success of graded $K$-theory i
Externí odkaz:
http://arxiv.org/abs/2403.01703
Autor:
Aggarwal, Shivam, Damsgaard, Hans Jakob, Pappalardo, Alessandro, Franco, Giuseppe, Preußer, Thomas B., Blott, Michaela, Mitra, Tulika
Post-training quantization (PTQ) is a powerful technique for model compression, reducing the numerical precision in neural networks without additional training overhead. Recent works have investigated adopting 8-bit floating-point formats(FP8) in the
Externí odkaz:
http://arxiv.org/abs/2311.12359
Autor:
Preusser, Raimund
Leavitt path algebras of bi-separated graphs have been recently introduced by R. Mohan and B. Suhas. These algebras provide a common framework for studying various generalisations of Leavitt path algebras. In this paper we obtain modules for the Leav
Externí odkaz:
http://arxiv.org/abs/2307.10202
Autor:
B. Schuster, L. Gegg, S. Schaller, M. W. Buechi, D. C. Tanner, U. Wielandt-Schuster, F. S. Anselmetti, F. Preusser
Publikováno v:
Scientific Drilling, Vol 33, Pp 191-206 (2024)
The Alpine region was shaped by repeated glaciations during the Quaternary, which led to the formation of overdeepened valleys and basins. These features today, hidden below the present-day land surface, host multiple stacked and nested glacial seque
Externí odkaz:
https://doaj.org/article/3703d96a2fc64d94b6138ed57910a8d7
Autor:
Lazen, Philipp, Cardoso, Pedro Lima, Sharma, Sukrit, Cadrien, Cornelius, Roetzer-Pejrimovsky, Thomas, Furtner, Julia, Strasser, Bernhard, Hingerl, Lukas, Lipka, Alexandra, Preusser, Matthias, Marik, Wolfgang, Bogner, Wolfgang, Widhalm, Georg, Rössler, Karl, Trattnig, Siegfried, Hangel, Gilbert
Publikováno v:
Cancers 2024, 16(5), 943
This paper investigates the correlation between magnetic resonance spectroscopic imaging (MRSI) and magnetic resonance fingerprinting (MRF) in glioma patients by comparing neuro-oncological markers obtained from MRSI to T1/T2 maps from MRF. Data from
Externí odkaz:
http://arxiv.org/abs/2304.05254
Autor:
Matthias Preusser, Tomáš Kazda, Emilie Le Rhun, Felix Sahm, Marion Smits, Jens Gempt, Johan AF Koekkoek, Angelo F Monti, Marcell Csanadi, János György Pitter, Helen Bulbek, Beatrice Fournier, Caroline Quoilin, Thierry Gorlia, Michael Weller, Giuseppe Minniti, on behalf of the European Organisation for Research, Treatment of Cancer (EORTC) Brain Tumor Group
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-10 (2024)
Abstract Background Chemotherapy with lomustine is widely considered as standard treatment option for progressive glioblastoma. The value of adding radiotherapy to second-line chemotherapy is not known. Methods EORTC-2227-BTG (LEGATO, NCT05904119) is
Externí odkaz:
https://doaj.org/article/da487c7b1214453fb930ea4fb6b04a3a
Autor:
Cornelius Cadrien, Sukrit Sharma, Philipp Lazen, Roxane Licandro, Julia Furtner, Alexandra Lipka, Eva Niess, Lukas Hingerl, Stanislav Motyka, Stephan Gruber, Bernhard Strasser, Barbara Kiesel, Mario Mischkulnig, Matthias Preusser, Thomas Roetzer-Pejrimovsky, Adelheid Wöhrer, Michael Weber, Christian Dorfer, Siegfried Trattnig, Karl Rössler, Wolfgang Bogner, Georg Widhalm, Gilbert Hangel
Publikováno v:
Cancer Imaging, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Introduction With the application of high-resolution 3D 7 Tesla Magnetic Resonance Spectroscopy Imaging (MRSI) in high-grade gliomas, we previously identified intratumoral metabolic heterogeneities. In this study, we evaluated the potential
Externí odkaz:
https://doaj.org/article/9535125fadf446c8a0fe651c8f099d52
Autor:
F. M. Hofmann, C. Rambeau, L. Gegg, M. Schulz, M. Steiner, A. Fülling, L. Léanni, F. Preusser
Publikováno v:
Geochronology, Vol 6, Pp 147-174 (2024)
Beryllium-10 cosmic-ray exposure (CRE) dating has revolutionized our understanding of glacier fluctuations around the globe. A key prerequisite for the successful application of this dating method is the determination of regional production rates of
Externí odkaz:
https://doaj.org/article/cdb407d2d5e648959be16026111e0fd2
Autor:
Preusser, Raimund
For a graph $E$, we introduce the notion of an extended $E$-algebraic branching system, generalising the notion of an $E$-algebraic branching system introduced by Gon\c{c}alves and Royer. We classify the extended $E$-algebraic branching systems and s
Externí odkaz:
http://arxiv.org/abs/2210.16252