Sökning: "S Karlsson"
Visar resultat 1 - 5 av 121 avhandlingar innehållade orden S Karlsson.
1. Flexible printed circuit boards as generic carriers in microsystems technology
Sammanfattning : .... LÄS MER
2. A scalable data structure for a parallel data server
Sammanfattning : Modern and future applications, such as in the telecommunication industry and real-time systems, store and manage very large amounts of information. This information needs to be accessed and searched with high performance, and it must have high availability. Databases are traditionally used for managing high volumes of data. LÄS MER
3. Issues of incompleteness, outliers and asymptotics in high dimensional data
Sammanfattning : This thesis consists of four individual essays and an introduction chapter. The essays are in the field of multivariate statistical analysis of High dimensional data. The first essay presents the issue of estimating the inverse covariance matrix alone and when it is used within the Mahalanobis distance in High-dimensional data. LÄS MER
4. Radio Resource Sharing in Hierarchical Cellular Systems
Sammanfattning : Hierarchical Cell Structures (HCSs) is generally believed tobe a solution to capacity problems of future mobilecommunication systems. In such systems we have a mix of cellsizes that handle different types of traffic. We can have largecells providing wide area coverage and small cells providinghigh capacity. LÄS MER
5. Manager and civil servant : exploring actors' taken-for-granted assumptions in public administration
Sammanfattning : Manager and Civil Servant is an exploration of actors' taken-for-granted assumptions that govern perceptions concerning how public administration should be undertaken within contemporary welfare states. It is argued that more than 30 years of continuous reforms directed towards public administration have caused dilemmas to arise. LÄS MER