4 papers
SpectrumQuant: Spectrum Alignment for LLM Quantization
Dwaipayan Haldar, Indranil Patra, Azhar Yousuf +1
Orthogonal transforms have emerged as an effective tool for low-bit quantization of large language models (LLMs), as they reshape activation distributions without changing the unde…
Towards real-time ion range verification via hybrid Compton-PET 3D imaging at isochronous cyclotrons
Javier Balibrea-Correa, V. Babiano-Suarez, J. Lerendegui-Marco +8
Range uncertainties remain a major limitation to the full clinical exploitation of proton therapy, motivating reliable in-vivo range-verification techniques. This work presents an…
Realizability-preserving finite element discretizations of the model for dose calculation in proton therapy
Paul Moujaes, Dmitri Kuzmin, Christian Bäumer
We present a deterministic framework for proton therapy dose calculation based on finite element discretizations of the energy-dependent moment model. The nonlinear sys…
Characterization of pixelated silicon detectors for daily quality assurance measurements in proton therapy
Isabelle Schilling, Claus Maximillian Bäcker, Christian Bäumer +4
The advanced imaging and delivery techniques in proton therapy allow conformal high-dose irradiation of the target volume with high accuracy using pencil beam scanning or beam shap…