Sökning: "first best solution"

Visar resultat 11 - 15 av 128 avhandlingar innehållade orden first best solution.

1. 11. Logistiskt förändringsarbete : olika ansatser för operativ utveckling

   Författare :Jan Carlsson; Linköpings universitet; []
   Nyckelord :logistik; forändring; operativ utveckling förändringsmodell; förändringsansats; förändringsprocess; förändringsarbete; lärande; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

   Sammanfattning : During the last decade organizations have been under an increasing pressure to master change, where some key words are increased variability, competition, insecurity and complexity. The new competitive situation sets new and increasing demands on logistical development work and those who conduct it. LÄS MER

3. 12. Integrated Software Pipelining

   Författare :Mattias Eriksson; Christoph Kessler; Sid Ahmed Ali Touati; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Code generation; compilers; instruction scheduling; register allocation; spill code generation; modulo scheduling; integer linear programming; genetic programming.; Computer science; Datavetenskap;

   Sammanfattning : In this thesis we address the problem of integrated software pipelining for clustered VLIW architectures. The phases that are integrated and solved as one combined problem are: cluster assignment, instruction selection, scheduling, register allocation and spilling. LÄS MER

4. 13. Three perspectives on supply chain design

   Författare :Håkan Aronsson; Linköpings universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; logistics; supply chain management; design variables; constructs; concepts;

   Sammanfattning : As companies increasingly cooperate with and rely on other companies to compete on a global market, the concept of supply chain management and logistics is gaining interest, from practitioner as well as researchers. Studies of high-performing companies, such as Benetton, Toyota and Nissan report that these organizations take a strategic view of the whole process of supply from original sources of material to end customers, achieving more efficient operations management and more effective strategic management. LÄS MER

5. 14. Data association algorithms and metric design for trajectory estimation

   Författare :Abu Sajana Rahmathullah; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; metrics; smoothing; expectation maximization; Gaussian mixtures; data association; Trajectory estimation;

   Sammanfattning : This thesis is concerned with trajectory estimation, which finds applications in various fields such as automotive safety and air traffic surveillance. More specifically, the thesis focuses on the data association part of the problem, for single and multiple targets, and on performance metrics. LÄS MER

7. 15. Asynchronous Algorithms for Large-Scale Optimization : Analysis and Implementation

   Författare :Arda Aytekin; Mikael Johansson; Panagiotis K. Patrinos; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; convex optimization; optimization; asynchronous algorithms; algorithms; parallel algorithms; large-scale; big data; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : This thesis proposes and analyzes several first-order methods for convex optimization, designed for parallel implementation in shared and distributed memory architectures. The theoretical focus is on designing algorithms that can run asynchronously, allowing computing nodes to execute their tasks with stale information without jeopardizing convergence to the optimal solution. LÄS MER