کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4961775 | 1446515 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mathematical Models for Optimal Volumetric Modulated Arc Therapy (VMAT) Treatment Planning
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
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چکیده انگلیسی
Volumetric Modulated Arc Therapy (VMAT) is an external radiation treatment method, during which the gantry of the linear accelerator (linac) may rotate on one or more arc and send radiation continuously. A multileaf collimator (MLC) is mounted in the linac head in order to shape the radiation beam. These properties make VMAT powerful in obtaining high conformal plans in terms of dose distribution. However, there is interdependency between apertures that are composed by the MLC, and this makes the VMAT planning hard. In this study, we present two mixed integer linear programming models and compare them with respect to their total solution times and quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Computer Science - Volume 100, 2016, Pages 644-651
Journal: Procedia Computer Science - Volume 100, 2016, Pages 644-651
نویسندگان
Pınar Dursun, Z. Caner TaÅkın, Ä°. Kuban Altınel,