Sökning: "Data Vault"
Visar resultat 1 - 5 av 10 uppsatser innehållade orden Data Vault.
1. Variational AutoEncoders and Differential Privacy : balancing data synthesis and privacy constraints
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : This thesis investigates the effectiveness of Tabular Variational Auto Encoders (TVAEs) in generating high-quality synthetic tabular data and assesses their compliance with differential privacy principles. The study shows that while TVAEs are better than VAEs at generating synthetic data that faithfully reproduces the distribution of real data as measured by the Synthetic Data Vault (SDV) metrics, the latter does not guarantee that the synthetic data is up to the task in practical industrial applications. LÄS MER
2. Sustainable Data Warehousing for Businesses : Comparison of Data Vault 2.0 vs. Traditional Data Modeling Methods in the Data Engineering Sphere
Master-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : The current workflow in the industry when designing a Data Warehousing project typically only considers preconceived and defined architectures instead of a more granular approach more appropriate to address the real needs of an organization. To showcase the problems of these data warehousing architectural models and lead us to the factors to consider, we perform a qualitative comparison of the main Data Warehousing architectures, with emphasis on the Data Vault characteristics, and a benchmark on the most emblematic layers of the different types discussed with a normalized source of data to be ingested to aid in the comprehension. LÄS MER
3. Password Managers in Digital Forensics
Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskapSammanfattning : Digital forensics – the scientific process to draw evidence from digital devices confiscated in a criminal investigation – is constantly adapting to technological changes. A current challenge is the widespread use of encryption that makes classical data retrieval methods obsolete. LÄS MER
4. Safeguarding a Safeguard: Assessing the Status of Global Ex-Situ Crop Conservation and the Svalbard Global Seed Vault’s Role in its Protection
Magister-uppsats, Lunds universitet/Ekonomisk-historiska institutionenSammanfattning : The Svalbard Seed Vault serves as a backup against accidental loss of genetic crop diversity within the existing global conservation system. Addressing this objective, this thesis repeats the 2013 assessment of the Seed Vault’s completeness relative to the global conservation system as performed by Westengen et al (2013, 1). LÄS MER
5. Does the symptomatic recurrence rate differ betweenrobotic-assisted and traditional laparoscopicsacrocolpopexy?
Kandidat-uppsats, Örebro universitet/Institutionen för medicinska vetenskaperSammanfattning : BACKGROUNDApical vaginal prolapse involves descent of the uterus or the vaginal vault post-hysterectomy.Treating apical vaginal prolapse surgically is associated with a high risk of recurrence. Todate there is no consensus on how to best surgically treat apical vaginal prolapse. LÄS MER