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Now showing items 1701-1800 of 2150
(Doctoral thesis / Doktoravhandling, 2013)
Due to varying demands by customers, some software systems need to be configurable and need to have optional features. Customers then configure their system according to their special needs and select the features they ...
(Doctoral thesis / Doktoravhandling, 2013)
Recent advances in telecommunication and networking have a potential to influence healthcare management and healthcare delivery processes in a manner that was not possible several years ago. Numerous wireless and mobile ...
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2013)
Underlay-unawareness in P2P systems can result in sub-optimal peer selection for overlay routing and hence poor performance. The majority of underlay aware proposals for peer selection focus on finding the shortest overlay ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
Background
Vitamin D insufficiency has been implicated in autoimmunity. ChIP-seq experiments using immune cell lines have shown that vitamin D receptor (VDR) binding sites are enriched near regions of the genome associated ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2013)
We introduce a simplex spline basis for a space of C^1-quadratics on the well-known Powell-Sabin 12-split triangular region. Among its many important desirable properties, we show that it has an associated recurrence ...
Capturing the User Experience : Experiences with diaries and interviews Restricted Access
(Master thesis / Masteroppgave, 2013)
This thesis is based on a study of Telenor ́s framework for evaluating User Experience (UX). The emphasis in the thesis has been on the conduction of a diary study and interviews of the same participants. The aim is to ...
Mapping the Customer Journey : -A studdy of data collection methods Restricted Access
(Master thesis / Masteroppgave, 2013)
(Master thesis / Masteroppgave, 2013)
Many of us are used to interact with desktop computers through windows, icons, menus and pointers. But, computing is becoming increasingly more intertwined with the things in our everyday life. As new technologies emerge, ...
(Master thesis / Masteroppgave, 2013)
In the stride for extreme performance in the financial world new challenges and trading strategies has emerged over the last few years. The technological arms race between trading venues and market participant rages on and ...
(Master thesis / Masteroppgave, 2013)
Alarmsystemer er installert i bygninger for å beskytte eiendeler og for folks sikkerhet. Når alarmer blir utløst, kreves en rask respons. Sikkerhetsselskaper har utrykningsenheter som rykker ut på alarmhendelser. Denne ...
(Master thesis / Masteroppgave, 2013)
Privacy can be considered a measure of degree of control over personal
data. While information system owners have control over personal data
as long as it is stored on a system under their immediate control,
this control ...
(Master thesis / Masteroppgave, 2013)
The majority of trait associated variants found in GWAS studies lie within non coding sequences. This suggests that a large proportion of variants alter regulatory regions. Certain genomic features has been shown useful ...
(Master thesis / Masteroppgave, 2013)
Recent progress in experimental methods has enabled probing of the spatial organization of DNA.
Several analyses have indicated that the spatial organization of DNA is non-random and is related to its function.
There is ...
(Master thesis / Masteroppgave, 2013)
Mobile devices have in later years become increasingly popular to use for browsing the Web. With this increased popularity, the limitations of the devices, along with the complexity of modern Web pages, have become apparent. ...
(Master thesis / Masteroppgave, 2013)
Today, several soccer teams make use of the capabilities provided by analysis systems to further improve the overall team and player performance.
As more and more analysis systems are developed, using these types of tools ...
(Master thesis / Masteroppgave, 2013)
Modern Web applications have lately seen an increase of popular Web 2.0 patterns, such as user-participation and rich user-interfaces. These applications require highly dynamic page generation techniques and flexible and ...
(Master thesis / Masteroppgave, 2013)
The actual, situated use of a computer system differs from the use planned by the developers in a range of ways. This masters thesis explores some of the ways in which situated use takes place. Using grounded theory ...
(Doctoral thesis / Doktoravhandling, 2013)
The aim of this thesis, and the research behind it, is to shed some light on the topic of scaling of IS, specifically scaling of Health Information Infrastructures (HII). There are both theoretical and practical motivations ...
(Doctoral thesis / Doktoravhandling, 2013)
This thesis addresses the use of radar for heartbeat and respiration monitoring. Medical radar can be used for detecting vital signs at distances up to several meters. A medical radar works by transmitting electromagnetic ...
(Master thesis / Masteroppgave, 2013)
In this thesis 4 different ultra low voltage (ULV) flip-flops are presented. Floating gates has been exploited to significantly increase the drain-source current. This technique has proved to decrease the delay significantly ...
(Master thesis / Masteroppgave, 2013)
In Java, the package concept is a means for modularization of the code, in the same way as e.g namespaces are for some other languages. However, the flexibility of packages for reuse of code is not very good. Introducing ...
(Master thesis / Masteroppgave, 2013)
In recent years, the cyber warfare has gone far longer and wider than it used to be. Cyber terrorism, government as well as organization backed attacks on critical facilities and attacks on big financial institutes made ...
(Master thesis / Masteroppgave, 2013)
Systems that provide ambient assisted living (AAL) are currently emerging at a rapid pace, and the amount of functionalities these systems provide is constantly growing. AAL provides assistance at home for sick, disabled ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
The functions of several SOS regulated genes in Escherichia coli are still unknown, including dinQ. In this work we characterize dinQ and two small RNAs, agrA and agrB, with antisense complementarity to dinQ. Northern ...
(Master thesis / Masteroppgave, 2013)
Denne oppgaven gir et sammensatt innblikk i tre norske avisers digitale avissatsinger gjennom en komparativ analyse av VG, Aftenposten og BA sine nettaviser og deres respektive app-aviser tilrettelagt for iPad. Oppgaven ...
(Master thesis / Masteroppgave, 2013)
I denne oppgaven blir elevers selvregulering ved eksplorerende læring i en teknologisk læringsomgivelse bli sett på diskutert med teori både fra et sosiokognitivt og et sosiokulturelt perspektiv. Gjennom å forsøke å forstå ...
Displacements in Care Technology Design Restricted Access
(Master thesis / Masteroppgave, 2013)
As has been remarked by other researchers, the elderly population in Norway is growing with increasing speed, while at the same time, the number of health- and care workers needed to accommodate this growth is decreasing ...
(Master thesis / Masteroppgave, 2013)
The focus of this thesis is on the field of Air Traffic Management and how to improve efficiency in Air Traffic Control towers using information visualization for self-assessment. Research in this field is important in ...
(Master thesis / Masteroppgave, 2013)
DNA sequencing has brought many important improvements to medicine, and is a field
of active development. Through the study of genetic information, we gain knowledge
of hereditary diseases and traits, both in humans and ...
(Master thesis / Masteroppgave, 2013)
This master thesis explores the touch interaction with 3D geo models on mobile surfaces and, in particular, high precision touch interaction for 3D visualization. This research is part of exploratory project at Schlumberger ...
(Master thesis / Masteroppgave, 2013)
The amount of biomedical literature is growing rapidly, having nearly doubled the last decade. As the literature grows, it is becoming increasingly difficult for curators to keep up, as manual curation is a time-consuming ...
(Master thesis / Masteroppgave, 2013)
Denne oppgaven utforsker rollen og effekten av iPad i utviklingssammenheng og bruken av "gamification" for å forbedre motivasjon og resultater i matte-klasser. Studentene studert er i først og andre klasse av ungdomsskol ...
(Master thesis / Masteroppgave, 2013)
The cloud computing technology has recently gain allot of attention both in public
and private sectors. The technology is expected to grow up dramatically in the next
3-5 years. The deployment of next generation clouds has ...
(Master thesis / Masteroppgave, 2013)
In the last few years several open source private cloud platforms have appeared on the market side by side of many proprietary peers. Evaluating the existing open source private cloud software from different aspects makes ...
(Master thesis / Masteroppgave, 2013)
Background: Many e-health initiatives are focused on patient centered IS, but there is less focus on patient controlled IS. My Health Book is a initiative that challenges the notion that the health providers should be the ...
(Master thesis / Masteroppgave, 2013)
With the advent of sophisticated technology and associated indubitable benefits, the wireless network is gaining popularity day by day. Still there exists numerous security challenges and to overcome these, different ...
(Master thesis / Masteroppgave, 2013)
Today’s emerging gesture recognition techniques have enriched the ways of human machine interaction. With the popularity of smart devices such as iPhone and iPod Touch, accelerometer-based gesture recognition for facilitating ...
(Master thesis / Masteroppgave, 2013)
Computer applications are becoming more and more advanced, pushing
the evolution of security mechanisms in computer networks. For two
decades one of the most widespread and efficient security mechanisms
has been the network ...
(Master thesis / Masteroppgave, 2013)
In this thesis, we explore designing for enjoyable interactions with public installations based on body motion tracking . We also discuss evaluation of user experience related to such installations. The subject of user ...
(Master thesis / Masteroppgave, 2013)
At the heart of OpenStack, the worlds largest open cloud framework, lies libvirt. This C library is responsible for server consolidation, which again is the key to efficient utilization of the underlying hardware. However, ...
(Master thesis / Masteroppgave, 2013)
Today's networks are getting more complex every day. Therefore studying connectivity, robustness and node importance features about them is getting more crucial. Since network technologies have strong relationship with ...
(Doctoral thesis / Doktoravhandling, 2013)
Ultra-wideband (UWB) has emerged as a very promising technology for short-range communication systems. The ultrashort duration of UWB waveforms gives rise to the potential ability to provide high-precision ranging and ...
(Master thesis / Masteroppgave, 2013)
I de siste årene har flere peer-to-peer systemer har blitt lansert. Blant dem er Spotify, Skype og Bitcoin. En annen interessant forskningsfelt i peer-to-peer systemer er sosiale nettverk som for eksempel Oneswarm. ...
(Doctoral thesis / Doktoravhandling, 2013)
This thesis presents the study of the dynamics of global/local interplay of standards related to the development and implementation of Health Information Systems (HIS) with a primary focus on Tajikistan. These standards ...
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2013)
In this paper, we present an open source partial reconfiguration (PR) system which is designed for portability and usability serving as a reference for engineers and students interested in using the advanced reconfiguration ...
(Master thesis / Masteroppgave, 2013)
Roboter til bruk på internett er dataprogrammer som selvstendig utfører oppgaver på nettet. Oppgavene deres involverer ofte tolking av deskriptivt innhold, og kjent som metadata, som er bakt inn i dokumenter på nettet. ...
(Doctoral thesis / Doktoravhandling, 2013)
Extending Java with Components: Why, What, and How Restricted Access
(Master thesis / Masteroppgave, 2013)
The brilliant idea of composing existing components to build software systems
instead of developing new software systems from scratch was rst brought up by
M.D. McIlroy in 1968. His idea was an \industrial revolution" of ...
(Master thesis / Masteroppgave, 2013)
In bioinformatics there often exist a wide selection of different algorithms to solve a given problem. Therefore, benchmarks are often used by researchers to either find the most suitable algorithms for their specific need, ...
(Master thesis / Masteroppgave, 2013)
Automatic Target Recognition (ATR) eller automatisk målgjenkjenning er en prosess hvor objekter i bilder blir automatisk klassifisert av et datasystem. En del av denne prosessen kalles segmentering hvor bildene er prosessert ...
(Master thesis / Masteroppgave, 2013)
Bruken av internett er sterkt voksende og det kommer til stadighet nye tjenester og applikasjoner som behøver mer båndbredde for å oppnå god kvalitet. Content Delivery Networks (CDN) bidrar med å levere innholdet nærmere ...
(Master thesis / Masteroppgave, 2013)
The high adoption of Internet services and cloud computing leads to increased
demands for reliable high performance storage in data centers. Distributed
Parallel Fault Tolerant File Systems (DPFTFS) is the evolution of ...
The effect of sensor nodes antenna orientation on energy consumption of IEEE 802.15.4 Restricted Access
(Master thesis / Masteroppgave, 2013)
Wireless body area networks (WBAN) are networks of low-power sensing objects which do collects and sends vital signs of a patient using low-rate communication media. To test and evaluate the real-world behavior of protocols ...
(Master thesis / Masteroppgave, 2013)
With the intent of cost reduction, flexibility in management, decreasing complexity, improving efficiency and more, the company for which this thesis work was performed, decided to investigate on the two radio unit software ...
(Master thesis / Masteroppgave, 2013)
Abstract
System Administration is an emerging academic discipline, yet there remains no
commonly-accepted approach to teaching the core skill of troubleshooting system problems.
Troubleshooting is considered by many in the ...
(Master thesis / Masteroppgave, 2013)
This thesis explores a feasible way to implement an efficient interface for offloading computations from affordable computing device to external server in order to achieve increased application performance. Some tests have ...
(Master thesis / Masteroppgave, 2013)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
Frequency-dependent acoustical loss due to a multitude of physical mechanisms is commonly modeled by multiple relaxations. For discrete relaxation distributions, such models correspond with causal wave equations of ...
(Master thesis / Masteroppgave, 2012)
Mobiltelefoner har de siste årene fått økt popularitet i samfunnet vårt. Gjennom mobilteknologi er man ikke lenger bundet til en fastlåst, innendørs setting, og mobiltelefonen har blitt en viktig enhet for kommunikasjons- ...
(Master thesis / Masteroppgave, 2012)
Denne oppgaven går gjennom forskjellige type teknologier for å utvikle en mobil offshore klatre robot.
(Master thesis / Masteroppgave, 2012)
This thesis is generally about network performance analysis. It contains two parts.
The theory part summarizes what network performance is and inducts the methods of doing network performance analysis. To answer what network ...
(Master thesis / Masteroppgave, 2012)
This thesis will explore and investigate the possibility of implementing nested clouds to increase flexibility. A nested cloud is a private cloud running inside another private or public cloud. The goal is to enable live ...
(Master thesis / Masteroppgave, 2012)
Natural Language Processing and Information Extraction systems can annotate free text with meta-data, thus making it possible to automate processes within clinical care as well as helping medical research gain insight into ...
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2012)
In the networked world, privacy and visibility become entangled in new and unexpected ways. This article uses the concept of networked visibility to explore the entanglement of technology and the visibility of patient ...
(Master thesis / Masteroppgave, 2012)
In modern computing, the Graphical Processing Unit (GPU) has proven its worth beyond that of graphics rendering. Its usage is extended into the field of general purpose computing, where applications exploit the GPU's massive ...
(Master thesis / Masteroppgave, 2012)
One of the main challenges when developing mobile robots is path planning. Efficient and robust algorithms are needed to produce plans for the movements of the robot. Many classical path planning algorithms depend on ...
(Master thesis / Masteroppgave, 2012)
Bærbare datamaskiner, nettbrett, smarttelefoner o.l. har gradvis fått støtte for flere nettverkstilkoblinger med stor båndbredde. Bærbare maskiner har muligheter for tilkoblinger via ethernet og trådløse nett (WLAN).
De ...
(Master thesis / Masteroppgave, 2012)
In recent years, adaptive beamformers have been researched more extensively,
to be able to use it in the application of medical ultrasound imaging.
The adaptive beamformers can provide a higher resolution and better ...
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2012)
Probabilistic models such as Bayesian Networks are now in widespread use in spoken dialogue systems, but their scalability to complex interaction domains remains a challenge. One central limitation is that the state space ...
(Master thesis / Masteroppgave, 2012)
Nowadays, individuals are surrounded by several personal multimedia capable devices. This can leverage ubiquitous computing. Yet, in recent years, multimedia applications have increased their popularity and demand. These ...
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2012)
We present a new wireless transceiver board for the CUI32 sensor interface, aimed at creating a solution that is flexible, reliable, and with little power consumption. Communication with the board is based on the ZigFlea ...
(Master thesis / Masteroppgave, 2012)
Oppgaven beskriver og diskuterer utviklingen av rammeverket GraphiteJS (Graphite), en implementering av et JavaScript (JS) Application Programming Interface (API) for å aksessere Semantic Web (SW). Den skisserer den ...
(Master thesis / Masteroppgave, 2012)
Database management systems have traditionally been implemented entirely in software. However, adding hardware to database cluster servers to gain more speed has its price. Firstly, the cost of the hardware itself, secondly ...
(Master thesis / Masteroppgave, 2012)
In today's distributed computing environment where computer networks and Internet are convenient medium of communication and information exchange, security is becoming more and more of an issue. Security in computer networks ...
(Chapter / Bokkapittel / SubmittedVersion, 2012)
This paper contributes to the general understanding of the geometrical model of concurrency that was named higher dimensional automata (HDAs) by Pratt and van Glabbeek. In particular we provide some understanding of the ...
(Doctoral thesis / Doktoravhandling, 2012)
A central part of the ubiquitous computing world of today is Wireless Sensor Networks
(WSN), consisting of node-based components in a mesh that detects the
environment around it. The sensing and radio part of the WSN ...
(Master thesis / Masteroppgave, 2012)
Salgstallene på smarttelefoner og nettbrett har de siste årene skutt i været, og disse mobile enhetene bringer med seg nye tjenester og muligheter. Dette har ført til mye oppmerksomhet rundt valg av plattformer, standarder ...
(Master thesis / Masteroppgave, 2012)
This report provides an overview over our efforts in continuing the work
started by two previous students with the goal of implementing a full
WirelessHART network stack on Atmel wireless sensor nodes. This is a
collaborative ...
(Master thesis / Masteroppgave, 2012)
TCP tries to send as quickly as possible, yet react to congestion in the network by reducing its send rate when a packet is dropped. This
function, however, only concerns one out of the two directions that TCP is operating ...
Using historical performance data for prediction, an investigation Restricted Access
(Master thesis / Masteroppgave, 2012)
In this thesis a large dataset is investigated with respect to consistency and periodicity with the purpose of being used as basis for prediction. The dataset is then to be used to train a artificial neural network which ...
(Master thesis / Masteroppgave, 2012)
This thesis presents an investigation into the idea of using Cellular Automata to compress digital data. The approach is based on the fact that many CA configurations have a previous configuration, but only one next ...
(Master thesis / Masteroppgave, 2012)
Det å vedlikeholde systemer som tar i bruk åpen kildekode rammeverk viste seg å være krevende. I denne oppgaven har vi videreutviklet Joly med nye funksjonaliter hvor dette hovedsakelig dreier seg om å benytte Joly som et ...
(Master thesis / Masteroppgave, 2012)
In computer vision, silhouette extraction plays an important role. Many applications need to extract people or objects, e.g. in video surveillance, tracking of objects, human or object
detection, 3D-reconstruction or mixed ...
(Master thesis / Masteroppgave, 2012)
Norge er i en unik situasjon når det kommer til muligheter for distribusjon og samhandling av offentlige data. Dette skyldes blant annet at Norge, som et av få land, har ett sentralt register som inneholder informasjon om ...
(Master thesis / Masteroppgave, 2012)
Static non-linear Hamilton-Jacobi equations are often used to describe a propagating front. Advanced numerical algorithms are needed to effi- ciently compute solutions to these non-linear equations. In geological modelling, ...
(Master thesis / Masteroppgave, 2012)
Software maintenance is the act of keeping software operational and updated after its initial release. The software industry spends hundreds of millions of dollars yearly on software maintenance and it is clear that there ...
(Master thesis / Masteroppgave, 2012)
Multiplayer networked games, since the beginning of their history, have been continuously developing and gaining more and more popularity. Best-effort Internet has always been a real challenge for interactive online ...
(Master thesis / Masteroppgave, 2012)
We present in this work a method of creating high-quality corpora
from collections of user generated content, which we apply on a
snapshot of Wikipedia to create a very large corpus. Both our
software implementation and ...
(Master thesis / Masteroppgave, 2012)
In an emergency and rescue (ER) scenario, e.g. in the aftermath of an earthquake, the regular communication infrastructure might not be available.
Modern mobile devices can still, however, form a network between themselves. ...
Ofte ignorerte aspekter av innføring av ny teknologi: iPad i en grunnskole : Innføring av iPad på Kampen skole i Oslo Restricted Access
(Master thesis / Masteroppgave, 2012)
Denne masteroppgaven presenterer innføring av iPad i en barneskole, en av de få i Norge som har adoptert iPad i klasserommet. Masteroppgaven diskuterer utfordringer iPad har møtt, med fokus på problemet jeg har identifisert ...
(Master thesis / Masteroppgave, 2012)
Today, private clouds are gaining popularity among businesses due to privacy issues and lack of control in public clouds. Most private clouds still have unique APIs which prevents users and businesses to move across different ...
(Master thesis / Masteroppgave, 2012)
(Master thesis / Masteroppgave, 2012)
This thesis proposes the use of minimal virtual machines to model larger populations of instances in different environments, and investigates if a cloud environment is able to take the populations even further. Finally the ...
(Master thesis / Masteroppgave, 2012)
Cloud Computing offers a vast amount of resources, available for end users on a pay-as-you-go basis. The opportunity to choose between several cloud providers is alluded by complexity of cloud solution heterogeneity. ...
(Master thesis / Masteroppgave, 2012)
Det å bevege seg fra grafiske bruker grensesnitt (GUI) til fysiske bruker grensesnitt (TUI) åpner for mange nye muligheter. Når vi interagerer med en vanlig pc hvor operativsystemet er begrenset til en pekeenhet, er det ...
(Master thesis / Masteroppgave, 2012)
This thesis explores different Single Event Latch-up (SEL) hardness
techniques against radiation in a commercial 0.35µm technology from
AMS. Techniques like increasing nMOS to pMOS distance, guard rings,
source to ...
(Master thesis / Masteroppgave, 2012)
Fast data distribution is important for many businesses and services today. If data distributions like operating-system deployment, media/file distribution and patching is slow it could negatively impact productivity. The ...
(Master thesis / Masteroppgave, 2012)
Auditory displays are slower than graphical user interfaces. We believe spatial audio can change that. Human perception can localize the position of sound sources due to psychoacoustical cues. Spatial audio reproduces these ...
(Master thesis / Masteroppgave, 2012)
Plagiarism is a common problem in undergraduate computer science courses that involve assessment of programming assignments, and the Department of Informatics (Ifi) at the University of Oslo is no exception. One way of ...
(Master thesis / Masteroppgave, 2012)
This master thesis investigates the use of dual layer virtualisation to create a homogenous computing environment and enable live migration between cloud providers. Dual layer virtualisation was successfully implemented ...