Sökning: "Structured"

Visar resultat 31 - 35 av 2549 avhandlingar innehållade ordet Structured.

1. 31. Structured zeolite adsorbents for PSA applications

   Författare :Alessandra Mosca; Joeri Denayer; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical Technology; Kemisk teknologi;

   Sammanfattning : Zeolites are microporous crystalline aluminosilicates with unique properties, and are therefore used in adsorption processes, for membrane separation, and as catalysts. Thin zeolite films grown on honeycomb monolith supports represent a new type of material and may be used as structured catalysts and adsorbents, and improve the processes significantly. LÄS MER

3. 32. Inbreeding, Effective Population Sizes and Genetic Differentiation : A Mathematical Analysis of Structured Populations

   Författare :Fredrik Olsson; Ola Hössjer; Steinar Engen; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; matematisk statistik; Mathematical Statistics;

   Sammanfattning : This thesis consists of four papers on various aspects of inbreeding, effective population sizes and genetic differentiation in structured populations, that is, populations that consist of a number of subpopulations. Three of the papers concern age structured populations, where in the first paper we concentrate on calculating the variance effective population size (NeV) and how NeV depends on the time between measurements and the weighting scheme of age classes. LÄS MER

4. 33. Dealing with Network Partitions and Mergers in Structured Overlay Networks

   Författare :Tallat Mahmood Shafaat; Seif Haridi; Ali Ghodsi; Anwitaman Datta; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Structured Overlay Networks; Distributed Hash Tables; DHTs; Network Partitions; Network Mergers; Network Size Estimation; Lookup Inconsistencies; Gossiping; Computer science; Datalogi;

   Sammanfattning : Structured overlay networks form a major classof peer-to-peer systems, which are touted for their abilitiesto scale, tolerate failures, and self-manage. Any long livedInternet-scale distributed system is destined to facenetwork partitions. LÄS MER

5. 34. Structured Representations for Explainable Deep Learning

   Författare :Federico Baldassarre; Hossein Azizpour; Josephine Sullivan; Kevin Smith; Hamed Pirsiavash; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Explainable AI; Deep Learning; Self-supervised Learning; Transformers; Graph Networks; Computer Vision; Explainable AI; Deep Learning; Self-supervised Learning; Transformers; Graph Networks; Computer Vision; Datalogi; Computer Science;

   Sammanfattning : Deep learning has revolutionized scientific research and is being used to take decisions in increasingly complex scenarios. With growing power comes a growing demand for transparency and interpretability. The field of Explainable AI aims to provide explanations for the predictions of AI systems. LÄS MER

7. 35. Graph-structured multi-marginal optimal transport : Theory, applications, and efficient methods using entropy regularization

   Författare :Isabel Haasler; Johan Karlsson; Michele Pavon; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Optimization and Systems Theory; Optimeringslära och systemteori;

   Sammanfattning : This thesis deals with a class of multi-marginal optimal transport problems, which we call graph-structured multi-marginal optimal transport. The aim of the thesis is to work towards a unified framework for this class of problems. The included papers explore theoretical, computational, and practical aspects of the novel framework, e.g. LÄS MER