Essays about: "QA model"
Showing result 16 - 19 of 19 essays containing the words QA model.
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16. Learning Phantom Dose Distribution using Regression Artificial Neural Networks
University essay from Uppsala universitet/Avdelningen för beräkningsvetenskapAbstract : Before a radiation treatment on a cancer patient can get accomplished the treatment planning system (TPS) needs to undergo a quality assurance (QA). The QA consists of a pre-treatment (PT-QA) on a synthetic phantom body. READ MORE
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17. Optimizing development performance through team composition and team culture factors in modern software development organizations
University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomiAbstract : Modern organizations that follow Agile development principles and practice DevOps aim at maximizing software release frequency while minimizing the number of defects associated with them. To achieve this goal, the companies perform the organizational transformation that is associated with significant costs and time investments. READ MORE
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18. Influence of Sentiment in Question Answering Systems
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The task of a question answering (QA) system is to automatically answer questions asked by humans, expressed in a natural language. In recent years, platforms, where QA systems are applicable, have emerged on the web and gained in popularity. READ MORE
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19. Assessment of image quality in x-ray fluoroscopy based on Model observers as an objective measure for quality control and image optimization
University essay from Stockholms universitet/FysikumAbstract : BACKGROUND: Although the Image Quality (IQ) indices calculated by objective Model observers contains more favourable characteristics compared to Figure Of Merits (FOM) derived from the more common subjective evaluations of modern digital diagnostic fluoroscopy units, like CDRAD or the Leeds test-objects, practical issues in form of limited access to unprocessed raw data and intricate laboratory measurements have made the conventional computational methods too inefficient and laborious. One approach of the Statistical Decision Variables (CDV) analysis, made available in the FluoroQuality software, overcome these limitations by calculating the SNR2rate from information entirely based on image frames directly obtained from the imaging system, operating in its usual clinical mode. READ MORE