Sökning: "Open Source System"

Visar resultat 16 - 20 av 169 avhandlingar innehållade orden Open Source System.

1. 16. Acoustic Characterization of Turbochargers and Pipe Terminations

   Författare :Heiki Tiikoja; Mats Åbom; Francisco Denia; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; acoustical two-port; turbocharger; transmission loss; sound generation; compressor; turbine; IC-engine; inlet system; exhaust system; flow duct; duct termination; reflection coefficient;

   Sammanfattning : In search for quieter engines there is a need for a better understanding of the acoustic properties of engine intake and exhaust system components. Besides mufflers which have the purpose of reducing pressure pulses originating from the internal combustion (IC) engine, there are many components in a modern car exhaust and intake system, e.g. LÄS MER

3. 17. Searches for New Physics Using Innovative Data Acquisition, Analysis, and Compression Techniques

   Författare :Alexander Ekman; Partikel- och kärnfysik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Particle Physics; Large Hadron collider LHC; ATLAS; Automation; Calibration; Analysis; Dark Matter; Machine Learning ML ; Artificial Intelligence AI ; Data Compression; Open-source;

   Sammanfattning : The high event rate delivered by the Large Hadron Collider (LHC) provides experiments with opportunities for new discoveries as well as challenges related to the large amounts of data recorded. Overcoming this requires innovative techniques in the three topics of this thesis: Data acquisition, data analysis, and data compression. LÄS MER

4. 18. Object-Oriented Declarative Program Analysis

   Författare :Eva Magnusson; Institutionen för datavetenskap; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; numerisk analys; Datalogi; control; systems; numerical analysis; Declarative object-oriented programming; attribute grammars; fixed-point computations; Computer science; cross references; system; kontroll;

   Sammanfattning : This thesis deals with techniques for raising the programming level for a particular kind of computations, namely those on abstract syntax trees. Such computations are central in many program analysis tools, such as compilers, smart language-sensitive editors, and static analysis tools. LÄS MER

5. 19. Code begets community : On social and technical aspects of managing a virtual community

   Författare :Daniel Pargman; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mud; community; virtual community; virtual environments; adventure muds game; hobby; hackers; open source; software engineering; Virtuell verklighet; MUD; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

   Sammanfattning : What is reality beyond the hype of virtual communities on the Internet? This Ph. D. thesis is based on three and a half years of studies in a Swedish-speaking adventure mud - a text-based virtual reality system. The focus is not primarily on the players, but on the administrators and on the work to make this virtual community work. LÄS MER

7. 20. Managing Natural Language Requirements in Large-Scale Software Development

   Författare :Johan Natt och Dag; Institutioner vid LTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; system; numerisk analys; Datalogi; control; requirements engineering; requirements management; linguistic engineering; natural language requirements; software engineering; software product development; Computer science; numerical analysis; systems; kontroll;

   Sammanfattning : An increasing number of market- and technology-driven software development companies face the challenge of managing several thousands of requirements written in natural language. The large number of requirements causes bottlenecks in the requirements management process and calls for increased efficiency in requirements engineering. LÄS MER