Essays about: "Change mining"

Showing result 6 - 10 of 110 essays containing the words Change mining.

1. 6. Organizational Readiness for Initiating the Implementation of the RAMP Tool : A case study of LKAB Malmberget

   University essay from KTH/Ergonomi

   Author : Katerina Kraus; [2023]
   Keywords : Systematic work environment management; RAMP tool; organizational readiness; implementation of risk management tool;

   Abstract : In Sweden, all employers are obligated to provide occupational health services that prevent and eliminate health risks in the workplace. Risk assessment is one of the recommended procedures of systematic work environment management that employers shall conduct to investigate the occurrence of workplace risks. READ MORE

3. 7. Improving Change Point Detection Using Self-Supervised VAEs : A Study on Distance Metrics and Hyperparameters in Time Series Analysis

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Daniel Workinn; [2023]
   Keywords : Change point detection; Time series data; Segmentation; Machine learning; Data mining; Detektion av brytpunkter; Tidsseriedata; Segmentering; Maskininlärning; Datautvinning;

   Abstract : This thesis addresses the optimization of the Variational Autoencoder-based Change Point Detection (VAE-CP) approach in time series analysis, a vital component in data-driven decision making. We evaluate the impact of various distance metrics and hyperparameters on the model’s performance using a systematic exploration and robustness testing on diverse real-world datasets. READ MORE

4. 8. A Techno_Economic Feasibility Study of a Cryptocurrency Data Center Based on Renewable Energy : A feasibility Study of a Bitcoin Mining Farm Powered by Solar and Wind Energy.

   University essay from Uppsala universitet/Institutionen för samhällsbyggnad och industriell teknik

   Author : Ali Wali; [2023]
   Keywords : Datacenter; Cryptocurrency; Mining Farm; Renewable Energy; Hybrid Energy System; Solar and Wind energy; Electricity Storage Medium; Feasibility Study; Financial Analysis; Reliability; Optimization.;

   Abstract : The increasing popularity and improvements in the blockchain technology that offers decentralized communication and transactions in the form of cryptocurrencies that have now days a market value of almost 1.3 Trillion dollars and a huge potential to contribute to other fields such as health care, financial transactions, information technology, secure data exchange, data storage and many others has been pushing towards more integrating of renewable energies in this field. READ MORE

5. 9. Community awareness regarding the páramos: an exploratory study on Colombian eco-social organizations

   University essay from Högskolan i Gävle/Avdelningen för socialt arbete och kriminologi

   Author : Mariana Caviativa Rojas; Marie Karunaratne Chathurika; [2023]
   Keywords : Rural and urban communities; eco-social work; environmental justice framework; eco-social approach; eco-social organizations; páramos; Colombia.;

   Abstract : This qualitative study explores how eco-social organizations in Colombia work with the communities to protect the páramos, and the issues affecting the páramos. Workers, volunteers, and advisors of the organizations were interviewed to examine the issues affecting the páramos and how they work with the communities to protect this ecosystem. READ MORE

6. 10. Navigating Organizational Resistance Towards a Sustainable Shift : A case of bio-inspired innovation in the transportation and heavy construction industries

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : Per-Emil Svensson; Louise Johansson; [2023]
   Keywords : Bio-inspired innovation; biomimicry; organizational resistance; sustainable product development; Bio-inspirerad innovation; biomimicry; organisatorisk tröghet;

   Abstract : Background: The world is facing environmental issues such as pollution, natural disasters, and climate change. A main cause of this is human activities such as urbanization and mining of materials. READ MORE