Essays about: "the relevance of computer"

Showing result 21 - 25 of 41 essays containing the words the relevance of computer.

1. 21. Simulation of Optical Aberrations for Comet Interceptor’s OPIC Instrument

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Maximilian Bührer; [2020]
   Keywords : simulation; camera; lens effects; optical aberrations; optics; ray tracing; sensor noise; coma; astigmatism; chromatic aberration; motion blur; rolling shutter; CMOS; CCD;

   Abstract : In space exploration optical imaging is one of the key measurements conducted, with a vast majority of missions heavily relying on optical data acquisition to examine alien worlds. One such endeavor is ESA’s F-class mission Comet Interceptor, a multi-element spacecraft expected to be launched in 2028. READ MORE

3. 22. Can We Predict Business Cycles With Natural Language Processing?

   University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Author : Albert Flak; [2020]
   Keywords : Business Cycles; Economic Narratives; Natural Language Processing NLP ; Latent Dirichlet Allocation LDA ; Word Embeddings;

   Abstract : For centuries, many economists have attempted to solve the puzzle of business cycles; what explains them, and is it possible to predict them? The great amount of electronically available textual data, together with the recent advancements in unsupervised natural language processing are bound to offer new ways of analysing these perennial questions. Inspired with the emergence of narrative economics as a new field of economic analysis, I propose a novel research design to computationally extract business cycle sentiment from textual data on economic expectations. READ MORE

4. 23. Social Distancing AI: Using super-resolution to train an object detection model on low resolution images

   University essay from Lunds universitet/Matematisk statistik

   Author : Dennis Hein; [2020]
   Keywords : Mathematics and Statistics;

   Abstract : This paper addresses the following hypothetical situation: suppose that we want to train an object detection algorithm but that only low resolution data is available. As a tentative solution to this problem, this paper suggest to first super-resolve the low resolution data to obtain higher resolution data that is then fed to the object detection algorithm. READ MORE

5. 24. CAE modelling of cast aluminium in automotive structures

   University essay from Linköpings universitet/Mekanik och hållfasthetslära

   Author : Subrat Singh; Sreehari Veditherakal Shreedhara; [2019]
   Keywords : Material failure model; LS- Dyna; Non-linear Finite Element analysis; Cast aluminium; Explicit FEA; LS-DYNA; Drop tower; Spring tower; Strut Tower; FEM; CrachFEM; ANSA;

   Abstract : In the automobile industry, there is a big push for the automotive car manufacturers to base engineering decisions on the results of Computer Aided Engineering (CAE) solutions, and to transform the prototyping and testing, from a costly iterative process to a final verification and validation step. The variability in components material properties and environmental conditions together with the lack of knowledge about the underlying physics of complex systems often make it impractical to make reliable predictions based on only deterministic CAE models. READ MORE

6. 25. A tool to facilitate the development of Mocap applications using IMUs - Design and Prototyping

   University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

   Author : Mahamed Hassan Mahamed; Carlos Pablo Cano Martinez; [2019]
   Keywords : MOCAP; IMU; Computer Science; Prototyping;

   Abstract : This paper presents to find a solution, by designing a tool that could be used as a framework for the development of Motion Capture applications (Mocap) which is using with inertial Measurement Units (IMUs). Our main objective is how to find a tool that would be extremely fascinated and improved the accessibility to the development of Motion Capture applications. READ MORE