@inproceedings{P104.270, author={De Beenhouwer, Jan and Staelens, Steven and Dressel, M and D'Asseler, Yves and Vandenberghe, Stefaan and Lemahieu, Ignace and Van de Walle, Rik}, title={Geometrical importance sampling and pulse height tallies in gate}, booktitle={PROCEEDINGS OF ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY}, year={2004}, volume={26}, pages={1349-1352}, publisher={IEEE}, address={New York, NY, USA}, }