Sökning: "knowledge discovery"

Visar resultat 11 - 15 av 199 avhandlingar innehållade orden knowledge discovery.

1. 11. Mistletoes and Thionins : as Selection Models in Natural Products Drug Discovery

   Författare :Sonny Larsson; Anders Backlund; Lars Bohlin; Peter J. Houghton; Uppsala universitet; []
   Nyckelord :Pharmacognosy; drug discovery; mistletoe; phylogeny; cytotoxic peptides; Santalales; Farmakognosi;

   Sammanfattning : The process of drug discovery from natural products starts with the selection of study object. In this project recent knowledge and methods are incorporated to investigate the process of such selection for pharmacognostic investigations. LÄS MER

3. 12. Simulation-based multi-objective optimization for reconfigurable manufacturing systems : Reconfigurability, manufacturing, simulation, optimization, RMS, multi-objective, knowledge discovery

   Författare :Carlos Alberto Barrera Diaz; Amos Ng; Tehseen Aslam; Amir Nourmohammadi; Thomas Ditlev Brunø; Högskolan i Skövde; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Virtual Production Development VPD ; Virtual Production Development VPD ; VF-KDO; VF-KDO;

   Sammanfattning : In today’s global and aggressive market system, for manufacturing companies to remain competitive, they must manufacture high-quality products that can be produced at a low cost; they also must respond efficiently to customers’ predictable and unpredictable needs and demand variations. Increasingly shortened product lifecycles, as well as product customization degrees, lead to swift changes in the market that need to be supported by capable and flexible resources able to produce faster and deliver to the market in shorter periods while maintaining a high degree of cost-efficiency. LÄS MER

4. 13. A Further Step of Causal Discovery towards Real-World Impacts

   Författare :Ruibo Tu; Hedvig Kjellström; Cheng Zhang; Robin Evans; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; causal discovery; missing data; fairness; functional causal model; Datalogi; Computer Science;

   Sammanfattning : The goal of many sciences is to find causal relationships and understand underlying mechanisms. As the golden standard for finding causal relationships, doing randomized experiments can be difficult or impossible in some applications; hence, determining underlying causal relationships purely from observational data, i.e. LÄS MER

5. 14. Applications of Knowledge Discovery in Quality Registries - Predicting Recurrence of Breast Cancer and Analyzing Non-compliance with a Clinical Guideline

   Författare :Amir Reza Razavi; Nosrat Shahsavar; Arie Hasman; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; Clinical guidelines; Canonical correlation analysis; Data Mining; Data pre-processing; Decision tree induction; Knowledge Discovery in Databases; Medical informatics; Medicinsk informatik;

   Sammanfattning : In medicine, data are produced from different sources and continuously stored in data depositories. Examples of these growing databases are quality registries. In Sweden, there are many cancer registries where data on cancer patients are gathered and recorded and are used mainly for reporting survival analyses to high level health authorities. LÄS MER

7. 15. Statistical methods for knowledge discovery in adverse drug reaction surveillance

   Författare :G. Niklas Norén; Rolf Sundberg; I. Ralph Edwards; Heikki Mannila; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical statistics; Matematisk statistik; Mathematical Statistics; matematisk statistik;

   Sammanfattning : Collections of individual case safety reports are the main resource for early discovery of unknown adverse reactions to drugs once they have been introduced to the general public. The data sets involved are complex and based on voluntary submission of reports, but contain pieces of very important information. LÄS MER