Essays about: "System evaluation"

Showing result 16 - 20 of 3368 essays containing the words System evaluation.

1. 16. Evaluating aperture shape controller (ASC) in modulated radiation treatments

   University essay from

   Author : Vilma Andrén Cederholm; [2023-09-28]
   Keywords : Medical physics;

   Abstract : To decrease aperture complexity, the aperture shape controller (ASC) is a recently introduced function in Eclipse external beam planning (Varian Medical Systems, Palo Alto, USA). ASC works within the photon optimizer, minimizing distances between adjacent leaf tips of the MLC. READ MORE

3. 17. Performance Evaluation of HTTP/3 as an Interservice Communication Mechanism

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Mislav Milicevic; Sofia Sjöblad; [2023-09-27]
   Keywords : ;

   Abstract : The HTTP protocol is widely used for communication and data transfer on the internet. HTTP requests are sent from clients to servers, and the servers respond with the requested data. HTTP is not limited to web pages, but can be used for any service that provides resources when requested. READ MORE

4. 18. An Empirical Survey of Bandits in an Industrial Recommender System Setting

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Tobias Schwarz; Johan Brandby; [2023-09-21]
   Keywords : computer science; industrial application; machine learning; reinforcement learning; multi-armed bandits; MAB; contextual multi-armed bandits; survey; batch learning;

   Abstract : In this thesis, the effects of incorporating unstructured data—images in the wild—in contextual multi-armed bandits are investigated, when used within a recommender system setting, which focuses on picture-based content suggestion. The idea is to employ image features, extracted by a pre-trained convolutional neural network, and study the resulting bandit behaviors when including respective excluding this information in the typical context creation, which normally relies on structured data sources—such as metadata. READ MORE

5. 19. Secondary level EFL teachers’ perceptions, practices, and challenges of implementing CAS in public schools in Nepal. A Narrative Inquiry

   University essay from Göteborgs universitet/Institutionen för pedagogik och specialpedagogik

   Author : Dil Kumar Sijali Magar; [2023-09-11]
   Keywords : Continuous Assessment System; CAS; perceptions; experiences; practices; challenges; implementation;

   Abstract : Aim: The objective of my study was to explore the EFL teachers’ perceptions and experiences of using CAS in Nepalese public schools. It was further aimed to explore their current practice of CAS and the potential challenges they have faced in implementing CAS in language teaching. READ MORE

6. 20. Monte Carlo evaluation of static and dynamic 6FFF treatments - Evaluation of dose distributions calculated with AAA, Acuros XB, and Collapsed Cone (RayStation and DoseCheck)

   University essay from

   Author : Alma Blombäck; [2023-02-23]
   Keywords : Medical physics; Monte Carlo; 6FFF; AAA; Acuros XB; DoseCheck; RayStation; DVH evaluation; flattening filter free;

   Abstract : There are several benefits to removing the standard flattening filter and using so-called flattening filter free (FFF) treatments in external radiation therapy with photons. The main advantage is the possibility of significantly shortening the treatment time, de spite this FFF is not widely used yet. READ MORE