Sökning: "kth thesis"
Visar resultat 21 - 25 av 9720 avhandlingar innehållade orden kth thesis.
21. Organizing project-based operations : The interplay of content, context and social processes
Sammanfattning : Project-based organizations (PBOs) are becoming increasingly widespread and important for the modern economy and society. Thus, they attact significant scholarly attention to their distinctive features. The unit of analysis employed by the majority of the studies is the project-based organization as a whole. LÄS MER
22. Semantic Information and Information Security : Definitional Issues
Sammanfattning : This licentiate thesis consist of two separate research papers which concern two tangential topics – that of semantic information and that of information security. Both topics are approached by similar methods, i.e. with a concern about conceptual and definitional issues. LÄS MER
23. Information, Security, Privacy, and Anonymity : Definitional and Conceptual Issues
Sammanfattning : This doctoral thesis consists of five research papers that address four tangential topics, all of which are relevant for the challenges we are facing in our socio-technical society: information, security, privacy, and anonymity. All topics are approached by similar methods, i.e. with a concern about conceptual and definitional issues. LÄS MER
24. Identification of Stochastic Nonlinear Dynamical Models Using Estimating Functions
Sammanfattning : Data-driven modeling of stochastic nonlinear systems is recognized as a very challenging problem, even when reduced to a parameter estimation problem. A main difficulty is the intractability of the likelihood function, which renders favored estimation methods, such as the maximum likelihood method, analytically intractable. LÄS MER
25. Some aspects of non-metallic inclusions during vacuum degassing in ladle treatment : with emphasize on liquid CaO-Al2O3 inclusions
Sammanfattning : The present thesis was to study non-metallic inclusions during vacuum degassing in ladle treatment. Emphasize was mostly given to liquid CaO-Al2O3 inclusions. A series of industrial experiments were carried out at Uddeholm Tooling AB, Hagfors, Sweden. To gain an insight into the industrial findings, laboratory investigations were also performed. LÄS MER