Browsing Fakultet for informasjonsteknologi og elektroteknikk (IE) by Title
Now showing items 6176-6195 of 21018
-
Dupleksfilter for militære radiolinjer
(Master thesis, 2006)Radiolinjene som benyttes til militære formål består blant annet av et dupleksfilter. Filteret slipper gjennom ønsket signal. Det benyttes i dag et stort og tungt mekanisk justerbart hulromresonatorfilter. Et ønske om å ... -
Duplicate Detection with PMC -- A Parallel Approach to Pattern Matching
(Master thesis, 2007)Fuzzy duplicate detection is an integral part of data cleansing. It consists of finding a set of duplicate records, correctly identifying the original or most representative record and removing the rest. The rate of Internet ... -
Durability in a data-flow storage system
(Master thesis, 2018)Traditional database systems do not meet the throughput demands of today's web applications. Mitigation strategies on the form of intricate cache hierarchies and manual view materialization solve parts of the performance ... -
DVB-S2 FEC Encoder: Implementation of DVB-S2 FEC encoder in FPGA
(Master thesis, 2007)This Master Thesis describe how DVB-S2 Forward Error Correction (FEC) encoding can be implemented in hardware like a FPGA. It include the design, simulation, verification and synthesis of a complete encoder for the DVB-S2 ... -
DVB-T based Passive Bistatic Radar: Simulated and experimental data analysis of range and Doppler walk
(Master thesis, 2009)The focus of the work shall be on DVB-T PBR issues of range and Doppler migration of targets (of opportunity) in resolution cells due to high signal bandwidth and long integration time. -
DVL Velocity Aiding in the HUGIN 1000 Integrated Inertial Navigation System
(Journal article; Peer reviewed, 2004)The RDI WHN-600 Doppler Velocity Log (DVL) is a key navigation sensor for the HUG1N 1000 Autonomous Underwater Vehicle (AUV). HUGIN 1000 is designed for autonomous submerged operation for long periods of time. This is ... -
DynaDesk – Nyheter på trådløse enheter
(Bachelor thesis, 2002)DynaDesk systemet tilbyr informasjonsmedarbeidere, nyhetsbyråer og aviser et mobilt, trådløst filter som gir brukerne kontinuerlig oppdatert informasjon over bærbare enheter. Profilen sørger for selektiv, personifisert ... -
Dynamic analysis and monitoring of power transmission cables using fibre optic sensors
(Doktoravhandlinger ved NTNU, 1503-8181; 2005:203, Doctoral thesis, 2005)Aeolian vibration is a well known phenomen that can occur on overhead power lines in light to moderate steady winds. The amplitude of these vibrations is usually less than the conductor diameter, while the frequency, ... -
A dynamic and scalable parallel Network Intrusion Detection System using intelligent rule ordering and Network Function Virtualization
(Journal article; Peer reviewed, 2021)A Network Intrusion Detection System (NIDS) is a fundamental security tool. However, under heavy network traffic, a NIDS might become a bottleneck. In an overloaded state, incoming and outgoing packets in the network might ... -
Dynamic application partitioning and task-scheduling secure schemes for biosensor healthcare workload in mobile edge cloud
(Peer reviewed; Journal article, 2021)Currently, the use of biosensor-enabled mobile healthcare workflow applications in mobile edge-cloud-enabled systems is increasing progressively. These applications are heavyweight and divided between a thin client mobile ... -
Dynamic attention-based explainable recommendation with textual and visual fusion
(Journal article; Peer reviewed, 2019)Explainable recommendation, which provides explanations about why an item is recommended, has attracted growing attention in both research and industry communities. However, most existing explainable recommendation methods ... -
Dynamic attention-integrated neural network for session-based news recommendation
(Journal article; Peer reviewed, 2019)Online news recommendation aims to continuously select a pool of candidate articles that meet the temporal dynamics of user preferences. Most of the existing methods assume that all user-item interaction history are equally ... -
Dynamic Bayesian Networks for Reduced Uncertainty in Underwater Operations
(Peer reviewed; Journal article, 2022)This paper presents a novel framework for modelling dynamic Bayesian belief networks (BBNs) for online risk assessment in underwater operations. Existing frameworks spans from commercial software with restricted code access ... -
Dynamic Beam Search Decoding for Speech Recognition using Confidence Estimation Module
(Master thesis, 2022)Dyp læring med nevrale nettverk har blitt stadig mer populært det siste tiåret og har vist lovende resultater i datasyn og Natural Language Processing (NLP)-oppgaver samt for Automatic Speech Recognition (ASR). Bruksområdene ... -
Dynamic behaviour of an HMR pre-combustion gas power cycle
(Journal article; Peer reviewed, 2010)This paper explores dynamics for control design of a Hydrogen Membrane Reformer (HMR) pre-combustion gas power cycle. For this type of reforming to be competitive to power generation with carbon ... -
Dynamic behaviour of synchronous machine during open conductor fault - - modeling, simulations and laboratory experiments
(Master thesis, 2015)The topic of this master thesis deal with stability issues in the hydro power plant Nedre Fiskumfoss Kraftverk (NFK) where speed and power oscillations occurred in the synchronous generators after an open conductor fault ... -
Dynamic Bias for RF Class A Power Amplifiers
(Master thesis, 2009)This thesis focuses on class A radio frequency power amplifiers in dynamic supply modulation architectures (dynamic bias). These are promising efficiency enhancement techniques where the device is driven harder by varying ... -
Dynamic biasing for linear power amplifier efficiency enhancement
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:277, Doctoral thesis, 2012)Spectrum is an indispensable and scarce resource in modern communication systems. Reduced hardware complexity is therefore traded for bandwidth-efficient modulation that increases the signal’s peak-to-average power ratio ... -
Dynamic Bloom Filters in Cassandra DB
(Master thesis, 2020)Denne masteroppgaven undersøker en mye brukt distribuert database, Cassandra. Cassandra ble først utviklet av Facebook, men administreres nå av Apache-stiftelsen, og er tilgjengelig som åpen kildekode. NoSQL-databasen ... -
A Dynamic Bonus System to Increase Player Participation in Pervasive Learning Games.
(Peer reviewed; Journal article, 2020)A pervasive game blends gaming with the real world and makes the experience pervasive according to the players’ everyday life. Pervasive games typically last for days or weeks and have successfully been used within advertising ...