Fakultet for informasjonsteknologi og elektroteknikk (Uspesifisert): Recent submissions

Now showing items 81-100 of 120

    • Diagnostic applications of diffuse reflectance spectroscopy 

      Randeberg, Lise Lyngsnes (Doktoravhandlinger ved NTNU, 1503-8181; 2005:100, Doctoral thesis, 2005)
      This thesis covers a wide field of applications, with an emphasis on applications of reflectance spectroscopy for diagnostic purposes. Reflectance spectroscopy in the visible part of the spectrum has been proved to be a ...

    • Multiscale-Streamline Inversion for High-Resolution Reservoir Models 

      Stenerud, Vegard (Doktoravhandlinger ved NTNU, 1503-8181; 2007:211, Doctoral thesis, 2007)
      The topic of this thesis is streamline-based integration of dynamic data for porous media systems, particularly in petroleum reservoirs. In the petroleum industry the integration of dynamic data is usually referred to as ...

    • Hardware-accelerated analysis of non-protein-coding RNAs 

      Snøve Jr., Ola (Doktoravhandlinger ved NTNU, 1503-8181; 2005:196, Doctoral thesis, 2005)
      A tremendous amount of genomic sequence data of relatively high quality has become publicly available due to the human genome sequencing projects that were completed a few years ago. Despite considerable efforts, we do not ...

    • Design of Low-Power Reduction-Trees in Parallel Multipliers 

      Oskuii, Saeeid Tahmasbi (Doctoral Theses at NTNU, 1503-8181; 2008:61, Doctoral thesis, 2008)
      Multiplications occur frequently in digital signal processing systems, communication systems, and other application specific integrated circuits. Multipliers, being relatively complex units, are deciding factors to the ...

    • Charge accumulation in rod-plane air gap with covered rod 

      Mauseth, Frank (Doktoravhandlinger ved NTNU, 1503-8181; 2006:239, Doctoral thesis, 2007)
      The focus of this work has been on hybrid insulation in inhomogeneous electric fields under lightning impulse voltage stress. The principal idea behind hybrid insulation is the intentional use of surface charges to ...

    • Urenheter i en-dimensjonale krystaller 

      Taraldsen, Gunnar (Master thesis, 1988)

    • Multi-Criteria Planning of Local Energy Systems with Multiple Energy Carriers 

      Løken, Espen (Doktoravhandlinger ved NTNU, 1503-8181; 2007:79, Doctoral thesis, 2007)
      Background and Motivation Unlike what is common in Europe and the rest of the world, Norway has traditionally met most of its stationary energy demand (including heating) with electricity, because of abundant access to ...

    • Feature Extraction for Automatic Speech Recognition in Noisy Acoustic Environments 

      Gajic, Bojana (Dr. ingeniøravhandling; 2002:60, Doctoral thesis, 2002)
      This thesis presents a study of alternative speech feature extraction methods aimed at increasing robustness of automatic speech recognition (ASR) against additive background noise. Spectral peak positions of speech ...

    • Augmenting Bioinformatics Research with Biomedical Ontologies 

      Kusnierczyk, Waclaw (Doktoravhandlinger ved NTNU, 1503-8181; 2008:78, Doctoral thesis, 2008)
      The main objective of the reported study was to investigate how biomedical ontologies, logically structured representations of various aspects of the biomedical reality, can help researchers in analyzing experimental data. ...

    • Improved Receivers for Digital High Frequency Communications: Iterative Channel Estimation, Equalization, and Decoding (Adaptive Turbo Equalization) 

      Otnes, Roald (Dr. ingeniøravhandling, 0809-103X; 2002:128, Doctoral thesis, 2002)
      We address the problem of improving the throughput and the availability of digital communications in the High Frequency (HF, 3-30 MHz) band. In standardized military waveforms, the data is protected by an error-correcting ...

    • Fiber DFB Lasers for Sensor Applications 

      Rønnekleiv, Erlend (Dr. ingeniøravhandling, 0809-103X; 1999:136, Doctoral thesis, 2000)

    • Active surge control of centrifugal compression systems: Theoretical and experimental results of drive actuation 

      Bøhagen, Bjørnar (Doktoravhandlinger ved NTNU, 1503-8181; 2007:126, Doctoral thesis, 2007)
      This thesis addresses modeling and active surge control of a simple compression system, using only the drive system of the compressor for actuation. Theoretical results are validated by experiments on a test rig that was ...

    • Hochschild cohomology, complexity and support varieties 

      Bergh, Petter Andreas (Doktoravhandlinger ved NTNU, 1503-8181; 2006:234, Doctoral thesis, 2006)
      This PhD-thesis consists of the five papers - On the Hochschild (co)homology of quantum exterior algebras, to appear in Comm. Algebra, -Complexity and periodicity, Coll. Math. 104 (2006), no. 2, 169-191, -Twisted support ...

    • Risk, Privacy, and Security in Computer Networks 

      Årnes, Andre (Doktoravhandlinger ved NTNU, 1503-8181; 2006:227, Doctoral thesis, 2006)
      With an increasingly digitally connected society comes complexity, uncertainty, and risk. Network monitoring, incident management, and digital forensics is of increasing importance with the escalation of cybercrime and ...

    • Knowledge Representation for Relevance Ranking of Patient-Record Contents in Primary-Care Situations 

      Bayegan, Elisabeth (Dr. ingeniøravhandling, 0809-103X; 2002:144, Doctoral thesis, 2002)
      The computer-based patient-record system can play a significant role in physicians’ decision-making process by, for instance, presenting them with information they need from the record, relevant to care situations. However, ...

    • Parametric Programming in Control Theory 

      Spjøtvold, Jørgen (Doktoravhandlinger ved NTNU, 1503-8181; 2008:94, Doctoral thesis, 2008)
      The main contributions in this thesis are advances in parametric programming. The thesis is divided into three parts; theoretical advances, application areas and constrained control allocation. The first part deals with ...

    • On the Theory of Shannon-Kotel'nikov Mappings in Joint Source-Channel Coding 

      Floor, Pål Anders (Doctoral Theses at NTNU, 1503-8181; 185, Doctoral thesis, 2008)
      In this thesis an approach to joint source-channel coding using direct source to channel mappings is studied. The system studied communicates i.i.d. Gaussian sources on a point-to-point Gaussian memoryless channel with ...

    • Explanation Awareness and Ambient Intelligence as Social Technologies 

      Cassens, Jörg (Doctoral Theses at NTNU, 1503-8181; 2008:119, Doctoral thesis, 2008)
      This work focuses on the socio-technical aspects of artificial intelligence, namely how (specific types of) intelligent systems function in human workplace environments. The goal is first to get a better understanding of ...

    • Modelling, Instrumentation and Control in Marine Larviculture 

      Alver, Morten Omholt (Doktoravhandlinger ved NTNU, 1503-8181; 2007:7, Doctoral thesis, 2007)

    • Perforated Panel Absorbers with Viscous Energy Dissipation Enhanced by Orifice Design 

      Randeberg, Rolf Tore (Dr. ingeniøravhandling, 0809-103X; 2000:67, Doctoral thesis, 2000)
      Currently, there is a great interest in panel absorber design where porous components are excluded due to environmental and cleaning considerations. For such absorbers, the challenge is to increase the natural, viscous ...