Essays about: "information technology information system"

Showing result 11 - 15 of 3678 essays containing the words information technology information system.

1. 11. Quantum Optical Description of High-order Harmonic Generation

   University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Author : Isabel Moreno; [2024]
   Keywords : Physics and Astronomy;

   Abstract : High-order Harmonic Generation (HHG) is a highly non-linear process in which an atom interacts with a strong laser field. The laser field lowers the atomic potential barrier allowing bound electrons to escape into the continuum through tunnel ionization, propagate, and, with some probability, recombine with the parent ion. READ MORE

3. 12. Ensuring the Security of PyPI Packages

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

   Author : David Shakoori Gustafsson; [2023-10-23]
   Keywords : Computer science; Security; Python; PyPI; Typosquatting;

   Abstract : Developers often use open-source code libraries in order to achieve desired functionalities without needing to re-implement existing code. Python developers are no exceptions here, and frequently use the Python Package Index, PyPI, to download the specific code packages they want to use. READ MORE

4. 13. Data Augmentation: Enhancing Named Entity Recognition Performance on Swedish Medical Texts

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

   Author : Lucas Rosvall; Niklas Paasonen; [2023-10-05]
   Keywords : Machine Learning; Information Extraction; Named Entity Recognition; BERT; Data Augmentation;

   Abstract : Named Entity Recognition (NER) refers to the task of locating relevant information within text sequences. Within the medical domain, it can benefit applications such as de-identifying patient records or extracting valuable data for other downstream tasks. READ MORE

5. 14. Challenges in Specifying Safety-Critical Systems with AI-Components

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

   Author : Iswarya Malleswaran; Shruthi Dinakaran; [2023-09-26]
   Keywords : Software engineering; Requirement engineering; Specification; Safety; Computer Science; Engineering; Machine learning; Deep learning; Runtime monitor; Data Selection; Data Collection;

   Abstract : Safety is an important feature in automotive industry. Safety critical system such as Advanced Driver Assistance System (ADAS) and Autonomous Driving (AD) follows certain processes and procedures in order to perform the desired function safely. READ MORE

6. 15. 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