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Now showing items 301-400 of 562
(Master thesis / Masteroppgave, 2007)
DAISY is a system for producing, storing and playing digital books, chiefly developed to
visually impaired. DAISY is in Norway used as additional learning material, where dyslectic
disorders are the main reason for the ...
(Master thesis / Masteroppgave, 2007)
Security incidents targeting all kinds of computerised systems occur on a daily basis within most organisations and vulnerability records increase steadily. The modern industry hence demands secure and reliable systems and ...
(Master thesis / Masteroppgave, 2007)
A trait is a programming language feature which contains a
collection of methods that can be reused across class hierarchies.
Traits is a relatively new language feature that is beginning to be
a part of some of the newest ...
(Master thesis / Masteroppgave, 2007)
(Master thesis / Masteroppgave, 2007)
This thesis explores the possibility of using graphics processing units (GPUs) to compute approximations of the Navier-Stokes equations for usage in real-time simulation. The Navier-Stokes equations describe the change in ...
(Master thesis / Masteroppgave, 2007)
Genomes are constantly exposed to both internal and external agents causing DNA to get damaged. Lack of sufficient DNA repair might cause defects in development of the cell or even cancer. There exists several DNA repair ...
(Master thesis / Masteroppgave, 2007)
Hva skjer i en organisasjon når man innfører ny teknologi som forandrer de etablerte måtene å arbeide og samarbeide på? Hvilke endringer oppstår i arbeidsrutiner og – prosedyrer i store sosio-tekniske organisasjoner når ...
(Master thesis / Masteroppgave, 2007)
Games have an engaging nature, and educational games can help make the learning process more interesting. At present, there is no Norwegian educational game that simulates the system development process. This master’s ...
(Master thesis / Masteroppgave, 2007)
En av de store utfordringene systemutviklingsorganisasjoner møter i dag er å redusere antall feil i egne softwareprodukter. Tilfredsstillende kvalitet er vanskelig å oppnå ettersom kostnadene med verifikasjonsarbeid må ...
(Master thesis / Masteroppgave, 2007)
Denne masteroppgaven omhandler et planleggingsverktøy brukt hos ett av Norges ledende teknologibedrifter med kompetanse innen vannkraft. Utgangspunktet for studien er et verktøy som brukes for å planlegge ingeniøroppgaver, ...
(Master thesis / Masteroppgave, 2007)
Instant messaging is seeing increasingly widespread use in both leisure and work contexts. Several studies have illustrated problems associated with the textual chat interfaces typically used in instant messaging clients.
In ...
(Master thesis / Masteroppgave, 2007)
In this paper I'm presenting a novel way of training neural networks. It will show how to use data from online communities together with folksonomies and, if needed, taxonomies. Through presented research and simple example ...
(Master thesis / Masteroppgave, 2007)
This project will concider management of a Xen-based virtual infrastructure in several aspects. First, management of the infrastructure itself with configuration and provisioning of virtual machines, followed by a ...
(Master thesis / Masteroppgave, 2007)
Sustainability of computer-based health information systems especially in less-developed countries is crucial because of its importance in empowering health care managers at different levels to provide effective and efficient ...
Automating Weaving of Interaction Models in The Aspect Oriented Model Driven Framework using Kermeta
(Master thesis / Masteroppgave, 2007)
The Aspect Oriented Model Driven Framework (AOMDF) is a software design approach facilitating multidimensional separation of crosscutting concerns in a model driven software development setting. This thesis provides a ...
(Master thesis / Masteroppgave, 2007)
Summary.
The computer is most certain the best effective tool ever created for mankind. It has brought solutions and shortcuts in order to make life simpler. Because of its enormous concealment computers systems security, ...
(Master thesis / Masteroppgave, 2007)
Oppgavens fokus er å lage et vevbasert rammeverk eller et verktøy for utviklere som ønsker
lage interaktive vevbaserte løsninger for visualisering av temporale klimadata. Selv om det
spesifikt ikke er uttalt, så har ...
(Master thesis / Masteroppgave, 2007)
The objective of this thesis is to explore the new open standard framework SIMPLE (Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions) and its ability to provide presence mediated communication ...
(Master thesis / Masteroppgave, 2007)
Abstract
This thesis focuses on a technique known as obfuscation. The area has been given much attention in recent years as a low cost technique for software protection. There are already numerous papers concerned with ...
(Master thesis / Masteroppgave, 2007)
Assuring high quality software is perceived as a key factor to succeed in the software industry. However, deliveries of products of poor quality are still common due to time constraints and limited resources. One way to ...
(Master thesis / Masteroppgave, 2007)
The recent years WSNs have had a tremendous growth in interest. Many see the huge potential in this technology and the vast possibilities with small wireless autonomous nodes. WSN nodes have a few limitations like their ...
(Master thesis / Masteroppgave, 2007)
Ideen om å etterligne eksperter ved hjelp av intelligente programmer,
kalt ekspertsystemer, dukket opp innenfor forskningen rundt kunstig
intelligens på 1960-tallet. Disse systemene var basert på spesifikk
ekspertkunnskap ...
Automatization of text categorization based on unlabeled documents Restricted Access
(Master thesis / Masteroppgave, 2007)
The subject of this thesis is automatization of text categorization, with focus on use of unlabeled documents, as well as domain ontologies, in order to improve performance of text categorization systems.
The thesis is ...
(Master thesis / Masteroppgave, 2007)
Fri programvare og søk i virksomheter blir stadig viktigere. Lukket og åpen programvare står på hver sin kant. De førstnevnte regjerer i det øvre markedssjiktet. Allikevel er det skrevet og gjort lite for å undersøke hvordan ...
(Master thesis / Masteroppgave, 2007)
The PRP-system is a parallel-programming system developed by 8 master students. One part of the system (the preprocessor) needs a complete overhaul because it is not good at managing errors and it is not user-friendly. In ...
(Master thesis / Masteroppgave, 2007)
I et rom hvor mange lydkilder er tilstede samtidig har mennesker en evne til å rette oppmerksomheten mot en bestemt kilde, samtidig som de øvrige kildene undertrykkes. Mennesker klarer altså å skille kilder fra hverandre ...
(Master thesis / Masteroppgave, 2006)
Dette er en kort masteroppgave som handler om fenomenet brukergenerert innhold, noe som er et svært aktuelt tema. Brukere skriver blogger, publiserer filmer av seg selv, skriver og redigerer i wikier, deler bildene sinemed ...
(Master thesis / Masteroppgave, 2006)
Carlsberg Breweries besluttet i 2003 å innføre SAP som standardisert virksomhetssystem (ERP system) i datterselskapet Ringnes AS. Implementeringen av SAP var et ledd i et prosjekt kalt Northern Light , der formålet var å ...
(Master thesis / Masteroppgave, 2006)
Synthetic aperture sonar (SAS) interferometry is a powerful tool for
generating high resolution bathymetric maps. The basic principle of
interferometry is to relate the time-delay between echoes received by two displaced
sensors ...
(Master thesis / Masteroppgave, 2006)
Ad hoc networks have attracted a lot of attention due to their decentralized architecture and potential mobility. The volatile links that are inherent to these networks have generated a need for a cross-layering interface ...
(Master thesis / Masteroppgave, 2006)
Since early times people have depended on each other for knowledge. This is how we evolve and it is our way of life. We think, we ask questions in attempts to learn and we teach our children to walk. We all do this naturally. ...
(Master thesis / Masteroppgave, 2006)
MANET has been a widely discussed network type in the last decade, and there have been many proposals for MANET routing protocols. This thesis studies and compares several proposals and focuses mainly on the proposals of ...
(Master thesis / Masteroppgave, 2006)
This thesis is a part of the knowledge module in the Ad-Hoc InfoWare project at the University of Oslo. The goal of the project is to enable information sharing between rescue personnel at an emergency scenario by the use ...
(Master thesis / Masteroppgave, 2006)
This master thesis addresses issues concerning the user experience of playing computer games. It focuses on direct manipulation and hyper structure to see how these two interaction paradigms are utilized in computer games ...
(Master thesis / Masteroppgave, 2006)
This thesis has two main aims, investigated in three research questions. The first aim is to
investigate first how hospital professionals, like secretaries’, nurses’, and doctors’, knowledges is
accomplished, used and ...
(Master thesis / Masteroppgave, 2006)
Most networks are inherently prone to failures, and failures do occur on a regular basis. New real-time services, relying on continuous connectivity, are regularly introduced on the Internet - requiring new demands to be ...
(Master thesis / Masteroppgave, 2006)
Bruken av informasjons- og kommunikasjonsteknologi (IKT) står sentralt
for læring og utvikling i skolen i dag. Stadig flere arbeidsplasser har
behov for arbeidstagere som behersker IKT, og det er derfor viktig at
skolen ...
(Master thesis / Masteroppgave, 2006)
Distributed systems are becoming increasingly important. In order to facilitate the development of distributed systems, new high-level abstractions and programming languages may be convenient. Creol is an experimental ...
(Master thesis / Masteroppgave, 2006)
This thesis discusses how a UML2 state machine editor can be integrated with a number of components, including Eclipse. The background for the thesis has been the development and integration of SMach, a UML2 state machine ...
(Master thesis / Masteroppgave, 2006)
Modern software systems have become increasingly complex and they are used to perform vital functions in todays society. It is therefore crucial that software systems are as free of errors as possible. A software system ...
(Master thesis / Masteroppgave, 2006)
On a DNA sequence, we attach information about its features and attributes, and this kind of information is called annotations. Over the past few years there has been a development to gather
and group annotations to a ...
(Master thesis / Masteroppgave, 2006)
A DVI file is the standard output of the TeX typesetting system. My
thesis explores the possibility of creating a complete DVI file
previewer on the Java platform. I have taken a close look at the
various issues that had ...
(Master thesis / Masteroppgave, 2006)
(Master thesis / Masteroppgave, 2006)
This thesis claim that XSL Transformations combined with extensions can be used to
process geodata encoded as GML. The assertion is backed up by the following deliverables:
• A working proof-of-concept for an XSLT based ...
(Master thesis / Masteroppgave, 2006)
Current wireless networks only allow users a limited freedom of
mobility. This follows from the observation that these networks typically rely on
existing infrastructure such as access points. To overcome this
restriction, ...
(Master thesis / Masteroppgave, 2006)
During the last decade a few countries like India, Ireland, Israel and Malaysia have transformed the infrastructure of their economies to integrate IT infrastructures with a profound recognition of the importance of the ...
(Master thesis / Masteroppgave, 2006)
For å få en mer effektiv pasientbehandling ved norske sykehus er innføring av den elektroniske pasientjournalen ett av flere virkemidler. Brukermedvirkning i denne type organisasjoner har vist
seg å være utfordrende. Denne ...
(Master thesis / Masteroppgave, 2006)
I denne verden som styres stadig mer av data og hvor vi alle bruker mye tid hver eneste dag foran PC-en, ville det vært veldig tidsbesparende hvis vi kunne brukt PC for å finne ut ønskede informasjon på lettest mulig måte ...
(Master thesis / Masteroppgave, 2006)
For å få en mer effektiv betjening av reisende, innførte Flytoget AS i mai 2003 sitt system for billettløse reiser. Dette innebærer at reisende ikke lenger må kjøpe papirbillett, men kan reise elektronisk ved å bruke et ...
(Master thesis / Masteroppgave, 2006)
Dette er et kort sammendrag av rapporten som er blitt produsert i forbindelse med min masteroppgave som ble utført ved Byggforsk AS.
Hovedfokus for denne oppgaven har vært rettet mot prosjektering av bygg i forbindelse ...
(Master thesis / Masteroppgave, 2006)
This master thesis focuses on the use of corporate blogs in Norwegian organizations. A review of existing literature and research in the field of blogging and corporate blogging has been done, and the advantages/disadvantages ...
(Master thesis / Masteroppgave, 2006)
Dette er en masteroppgave på 30 studiepoeng skrevet ved institutt for informatikk ved Universitetet i Oslo.
Oppgaven har sett nærmere på hvordan koblinger mellom virtuelle og fysiske rom kan fungere som et ledd i å forbedre ...
(Master thesis / Masteroppgave, 2006)
Much effort has been used on the problem of blind source separation
(BSS). The problem is the one of separating audio sources present in a room, using a set of differently placed microphones capturing the auditory scene. ...
(Master thesis / Masteroppgave, 2006)
Sammendrag av masteroppgaven: ”Sammenligning av generiske mekanismer i Java og C#”
I oppgaven sammenlignet jeg de nye generiske mekanismene i Java og
C#. Jeg så på:
1. Uttrykkskraft
2. Lesbarhet
3. Integrasjon
4. ...
(Master thesis / Masteroppgave, 2006)
Real-Time Maude extends the rewriting logic-based Maude tool to
support formal specification, simulation, and further formal analysis
of real-time systems. The specification language of Real-Time Maude
emphasizes expressiveness ...
(Master thesis / Masteroppgave, 2006)
Sammendrag
Denne oppgaven dreier seg om hvordan innføringen av et informasjonssystem kan føre til konsekvenser i forhold til endring av læringsprosesser, kunnskapsdeling, arbeid og arbeidsrutiner i en organisasjon.
Oppgaven ...
(Master thesis / Masteroppgave, 2006)
This thesis addresses some of the key aspects of reducing both static and dynamic power consumption in digital circuits, by operating the circuits in the subthreshold region, and at the same time retaining acceptable levels ...
(Master thesis / Masteroppgave, 2006)
Programmer som benyttes i våre dagligdagse gjøremål tilbyr en overflod av funksjonalitet, og resulterer i komplekse grensesnitt. Et fenomen kjent som bloatware og creeping featurism. Adaptive og tilpassbare grensesnitt er ...
(Master thesis / Masteroppgave, 2006)
This thesis lies within the field of Information Systems and Human-Computer Interaction with a particular focus on user acceptance of tickets in relation with football games. The goal of this thesis is to study user ...
(Master thesis / Masteroppgave, 2006)
In the recent years the focus and interest for wireless networks has been increasing. However, it is the security mechanisms (or lack of so) that has caught most people's attention. This is mostly well-deserved criticism ...
(Master thesis / Masteroppgave, 2006)
Verbal probability expressions convey both a more or less precise
numerical meaning, and they have a positive or negative
directionality. Positive phrases, such as possible and likely , focus on the occurrence of ...
(Master thesis / Masteroppgave, 2006)
Successful segmentation of the endocardial boundary of the left
ventricle (LV) is an important field of study, as it opens the possibility for automatic
quantitative measurements of the cardiac function. The objective of ...
(Master thesis / Masteroppgave, 2006)
A new type of network is coming into use, Mobile ad-hoc Networks (MANETs), these networks are dynamically constructed out of wireless nodes. Designing routing protocols for these networks presents several challenges and ...
(Master thesis / Masteroppgave, 2006)
Concurrent programming using threads is considered a hard and error-prone task. Coroutines are conceptually simpler, they are easier
to program with due to their sequential nature. Flexible coroutines as presented by Belsnes ...
(Master thesis / Masteroppgave, 2006)
Denne masteroppgaven går ut på å finne ut hva som karakteriserer hackere og crackere. Oppgaven tar opp temaer som begrepsdefinering, motivasjoner, moral, metoder, organisering og informasjonsflyt.
For å finne ut av dette ...
(Master thesis / Masteroppgave, 2006)
Sammendrag
Denne oppgaven tar opp problematikken med å streame lyd og video over det mobile tredjegenerasjonsnettverket, UMTS, til en mobiltelefon. Det legges vekt på de egenskapene ved UMTS og mobiltelefonen som er med ...
(Master thesis / Masteroppgave, 2006)
PRP, Parallel Recursive Procedures, is a high level system for coding parallel programs. Basically, it allows the user to take a sequential program using recursion, and be able to run in on several computers.
The system ...
(Master thesis / Masteroppgave, 2006)
Abstract
This document is about the candidate's Master thesis concerning a handheld medical Decision Support System (DSS) for early diagnosis of heart attack. The purpose of such a DSS is to provide faster identification ...
(Master thesis / Masteroppgave, 2006)
The World Wide Web is drowning with too much content. Stagnant websites, dead hyperlinks, inconsistent web-design and chaotic site-maps are all symptoms of a polluted Web where valuable content is hard to find. Web content ...
(Master thesis / Masteroppgave, 2006)
The heavy load and rich variety of data on the Internet has resulted in the need to gain an understanding of the characteristics of the traffic to better plan, develop, and implement new network devices, applications, and ...
(Master thesis / Masteroppgave, 2006)
This thesis explores ways to implement transformations from UML 2.0 to code in such a way that the generated code can be customized and extended in a compact and user-friendly way.
As a solution to this problem I introduce ...
(Master thesis / Masteroppgave, 2006)
The amount of time critical data sent on the Internet is increasing. As a result, the networks are in danger of getting congested. When sending time critical data on congested networks, we risk that the data may get too ...
(Master thesis / Masteroppgave, 2006)
This thesis is based on an action research project in Tanzania
where I, together with two other researchers have participated
in the deployment of health information system. The project
was initiated in Tanzania on an ...
(Master thesis / Masteroppgave, 2006)
Fault-tolerant routing has been a hot topic in the academic community for quite some time now, and several different approaches have been suggested. In the interconnect industry however, fault-tolerant routing has not been ...
(Master thesis / Masteroppgave, 2006)
Voice over IP, short VoIP, is among the fastest growing broadband technologies
in the private and commercial sector. Compared to the Plain Old Telephone
System (POTS), Internet telephony has reduced availability, measured ...
(Master thesis / Masteroppgave, 2006)
(Master thesis / Masteroppgave, 2006)
In this master thesis we have investigated how to develop a web application by using free and open source tools, and how to design for flexibility in regards to software change and platform-independency. By incorporating ...
(Master thesis / Masteroppgave, 2006)
På starten av 1970-tallet var store deler av forskningsområdet innen kunstlig intelligens preget av avgrensede problemstillinger i forenklede verdener. Ideen var at dersom det fantes en god løsning på et problem i en ...
(Master thesis / Masteroppgave, 2006)
Video streams in general do not adapt to changes in the network environment, causing image quality to suffer. Graceful video scaling requires fine granular adaption, and scalable video codecs like SPEG and MPEG-4 FGS provide ...
(Master thesis / Masteroppgave, 2006)
Sammendrag
Dette er en lang masteroppgave skrevet ved Institutt for Informatikk på Universitetet i Oslo.
Oppgaven omhandler fotobransjen og den omstillingsprosessen bransjen har måttet gå igjennom i overgangen fra filmbasert ...
(Master thesis / Masteroppgave, 2006)
The research presented in this thesis identifies the comprehension strategies used by professional programmers with different expertise during maintenance tasks on a previously unknown application in Java. Furthermore the ...
(Master thesis / Masteroppgave, 2006)
Mobile ad-hoc networks (MANET) are stand alone, wireless networks where nodes can move arbitrary in the network topology and where multi-hop is feasible. MANET has a big potential but the challenges in realizing that ...
(Master thesis / Masteroppgave, 2006)
Abstract
This project is about epidemics spreading in computer networks and the issue of node centrality. The aim of such analysis is to investigate the rate of infection and information spreading in the network, to find ...
(Master thesis / Masteroppgave, 2006)
Mobile Ad hoc Networks (MANETs) are wireless networks with no predetermined infrastructure, containing nodes that can form arbitrary topologies. Nodes cooperate to forward packets for each other, functioning both as routers ...
(Master thesis / Masteroppgave, 2006)
Microsatellites are widely used genetic markers. Although there will often be missing values in a set of microsatellite data, little work has been done to find a good method to estimate these missing values. K-Nearest ...
(Master thesis / Masteroppgave, 2006)
This thesis is based on my participation in the Health Information System Programme (HISP). HISP is an action research project, and is working on development of an open source health information system (DHIS-2), as well ...
(Master thesis / Masteroppgave, 2006)
This report presents the techniques used to enable use of Web Feature Service Transactions (WFS-T) from mobile phones. By using these techniques some important aspects for the next generation of mobile phones are proved.
Web ...
(Master thesis / Masteroppgave, 2006)
Hver dag skjer det ulykker av forskjellige slag. Når en ulykke har skjedd, involveres ulike typer personell i redningsarbeidet. Personellet kan være fra flere forskjellige organisatoriske enheter, som brannvesen, politi ...
(Master thesis / Masteroppgave, 2006)
This thesis is based on an action research project where I have participated in the establishment of an open distributed development network, and the development of the open source health information system District Health ...
(Master thesis / Masteroppgave, 2006)
This thesis presents a free-variable sequent calculi for the modal logics
K45, S5 and the logic of Only Knowing. Labels act as placeholders for
points in models, using label variables to postpone the choice of point ...
(Master thesis / Masteroppgave, 2006)
In the not so distant future, androids may be a part of our everyday lifestyle. There can be a desire not only to make these androids do our work, but also to enable communication with humans in a natural way. As a substantial ...
(Master thesis / Masteroppgave, 2006)
Tradisjonelt brukes relasjonsmodellen som teoretisk rammeverk for
studier av databaser. Et alternativ er å modellere databasene i
1. ordens logikk, og i en slik modell kan man se på fakta som aksiomer
(``antatte sannheter''), ...
(Master thesis / Masteroppgave, 2006)
In our daily life, large amounts of personal data are collected, stored and processed in
enterprise systems. This is often done without our knowledge. The protection of these
personal data has become a matter of concern ...
(Master thesis / Masteroppgave, 2006)
This thesis investigates fault tolerance mechanisms for systems that make use of mobile agents.
The context for this research has been the use of agent systems in the purchase, sale and dynamic pricing of air tickets. ...
(Master thesis / Masteroppgave, 2006)
This thesis focuses on IEEE 802.11e Enhanced Distribution Channel Access (EDCA). IEEE 802.11e was standardized in July 2005, and there are already numerous papers about 802.11e and its applications. Even so, there are still ...
(Master thesis / Masteroppgave, 2006)
Future ad hoc networks will probably see an increasing demand to be able to communicate with external networks. There has already been done research on connecting ad hoc networks with other networks, like the Internet. ...
(Master thesis / Masteroppgave, 2006)
En utfordring med å lage IT-systemer er å lage dem slik at de blir
best mulig tilpasset til hvordan virksomheten fungerer. Hvordan
virksomheten fungerer beskrives gjennom dens
forretningsprosesser, organisasjonsstruktur, ...
(Master thesis / Masteroppgave, 2006)
Sammendrag
I 2001 introduserte Universitet i Oslo bruken av Learning Management Systems i undervisningen. Systemet som ble tatt i bruk ved Universitet i Oslo heter ClassFronter og er levert av Fronter A/S. Innføringen av ...
(Master thesis / Masteroppgave, 2006)
PyPkg is a unified system for distribution and deployment of software, with an initial focus on Linux. It is intended to enable a "direct link" between the provider and user, where dedicated deployment tools obtain software ...
(Master thesis / Masteroppgave, 2006)
Multiple-valued logic is an alternative to traditional binary logic,
where the the two states, either on or off, is replaced by several
logical values. One promising way of realizing multiple-valued circuits is by using ...