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(Master thesis / Hovedoppgave, 2008)
Wireless sensor network (WSN) is an emerging important research area. The variety in and number of applications is growing in wireless sensor networks. These wireless sensor nodes are tiny devices with limited energy, ...
(Master thesis / Hovedoppgave, 2008)
The master thesis is about the implementation of a mobile personal digital assistant in four home based care units in Almesund and Bakkøy in Norway. The research questions have come up as a result of an inductive process. ...
(Master thesis / Hovedoppgave, 2008)
Abstrakt: Å få gode indikatorer på prestasjons- og ferdighetsnivåer blant programvareutviklere har
mange nyttige anvendelser, blant annet i rekrutteringsøyemed, opplæring og ressursplanlegging i ITprosjekter.
Slike indikatorer ...
(Master thesis / Hovedoppgave, 2008)
OQL (Object Query Language) is a language that is to be used to query data from objectoriented databases (OODBs). It has been designed as part of the standards from ODMG (Object Data Management Group), and the one implemented ...
(Master thesis / Hovedoppgave, 2008)
Applications needs to have their working set in main memory to work
efficiently. When there is memory contention, data has to be read from
and written to slow backing store, such as disk. Compressed caching is a way to ...
(Master thesis / Hovedoppgave, 2008)
Digital information sharing is vital to improve efficiency in rescue and emergency operations. In the absence of infrastructure, the devices brought into the area by rescue personnel, might be used to set up a mobile ad-hoc ...
(Master thesis / Hovedoppgave, 2008)
Sammendrag
Denne oppgaven undersøker humor om kjønn og sex i e-post. Sentrale problemstillinger er: Hva er det som kjennetegner humor om kjønn og sex på internett, med hovedfokus på e-post? Hvilke former for relasjoner ...
(Master thesis / Hovedoppgave, 2008)
Open distributed systems are composed of geographically dispersed components that may be modified at run-time. Such systems are becoming increasingly important, particularly when they are part of the infrastructure used ...
(Master thesis / Hovedoppgave, 2008)
Estimating quality of service (QoS) parameters such as link delay distribution from the end-to-end delay of a multicast tree topology in network tomography cannot be achieved without multicast probing techniques or designing ...
(Master thesis / Hovedoppgave, 2007)
The concept of structured documents has been well-established since
the 1980's. Current word processors, e.g. Microsoft Office and
OpenOffice.org are able to save documents in structured XML-based
formats. However, even ...
(Master thesis / Hovedoppgave, 2007)
This thesis presents an analysis and implementation of accelerated power quality signal processing in a field programmable gate array (fpga).
The purpose of this study is to show that a medium size FPGA has the necessary ...
(Master thesis / Hovedoppgave, 2007)
This thesis proposes an architecture for user interaction. The architecture is a message-based middleware that controls and manages the interface. The architecture has built-in features like single responsibility, state ...
(Master thesis / Hovedoppgave, 2007)
I tradisjonell elektronikk er det to hovedproblemer som må løses i fremtidige aplikasjoner: effektforbruk og hastighet. Når det gjelder effektforbruk kan dette blant annet reduseres ved å benytte seg av såkalt ultra ...
(Master thesis / Hovedoppgave, 2007)
This thesis describes and analyses an experimental study (2003) which was carried out as a part of the COOL (Comprehensive Object-Oriented Learning) project, which was an introductory course in computer programming. ...
(Master thesis / Hovedoppgave, 2007)
Since 1997, when the new standard for wireless data communication emerged, it has been an explosive demand for wireless enabled products. Over time more and more devices get built-in wireless capabilities in connecting to ...
SOSM - Service-Oriented Security Modeling Restricted Access
(Master thesis / Hovedoppgave, 2007)
A master's thesis discussing and proposing an approach for model-based specification and realization of security in service-oriented architectures.
(Master thesis / Hovedoppgave, 2007)
Oppgaven er gjennomført med tanke på å finne ut om genetiske algoritmer kan benyttes i forbindelse med smarte antenner. Etter å ha gjennomført litteratursøk, viste det seg at mange har forsøkt dette med hell, og oppgaven ...
(Master thesis / Hovedoppgave, 2007)
With the multiplicity of operating systems it is becoming common practice for organizations to deploy heterogeneous systems environments in order to benefit from their different advantages. The tradeoff of building ...
(Master thesis / Hovedoppgave, 2007)
This thesis is documenting the work done in the field of simulating the logical function of an optical packet switch in hardware. By implementing a code written in VHDL in a FPGA, the basic functions for this switch is ...
(Master thesis / Hovedoppgave, 2007)
The purpose of this project is to extend parallel
Diffpack with an external parallel package called Trilinos. Numerical methods are effective at solving a variety of problems on parallel computers. Some of the functions ...
(Master thesis / Hovedoppgave, 2007)
Denne masteroppgaven har fokusert på å avdekke bruksmønster blant aktive brukere av informasjons- og kommunikasjonsteknologi (IKT) på tog. Motivert av Telenors pilot av Internett på tog, har det også blitt avdekket hvordan ...
(Master thesis / Hovedoppgave, 2007)
Health Information Systems (HIS) are used to collect and analyze health data in order to support the improvement of health care services. Public health care in third world countries are often based on a poor functioning ...
(Master thesis / Hovedoppgave, 2007)
This paper consists of three complementary parts. First, there are the fundamental problems and challenges about the foundations [1,2,9] of Machine Composition (MC), especially in relation to human composition. Second, ...
(Master thesis / Hovedoppgave, 2007)
In this thesis we look into the problem of grouping multicast receivers into multicast groups. More groups will give the receivers a stream better customised to their own bandwidth conditions. Less groups will better take ...
(Master thesis / Hovedoppgave, 2007)
In this thesis we show that the Component Quality Modelling Language (CQML) is well suited for use in a real life distributed system.
CQML is a language for modelling quality of service (QoS). QoS tells something about ...
(Master thesis / Hovedoppgave, 2007)
This thesis is about challenges in Information Systems (IS) development in developing countries contexts, with an emphasis on challenges faced in processes dealing with improvement and replacement of Health Information ...
(Master thesis / Hovedoppgave, 2007)
This thesis presents a framework for generating clients to computer systems that are based on COMDEF. COMDEF was an early attempt at Modeling Based Development. While working on this thesis, the development of COMDEF has ...
Distance Education through internet in developing countries Restricted Access
(Master thesis / Hovedoppgave, 2007)
Distance Education is one of the important factor for overall development of any society but due to lack of good educational as well as Information Technology Communication infrastructure and many other reasons developing ...
(Master thesis / Hovedoppgave, 2007)
The problem addressed is how large organizations may develop information systems that will work together over time.
The Case is taken from the Norwegian Defence Logistics Organization (NDLO) where a number of large ...
(Master thesis / Hovedoppgave, 2007)
The objective with this thesis has been to find out if it is possible to utilize low cost image sensors combined with fast digital logic as building blocks in laser based dust monitors. The field of application of these ...
(Master thesis / Hovedoppgave, 2007)
This master thesis addresses issues concerning learning from and with computer games. The thesis focus on principles that makes successful commercial computer games engaging and how and what people can learn from playing ...
(Master thesis / Hovedoppgave, 2007)
Evaluation of a proposed method for temporal analysis of transient sounds in speech, using elements from neuroscience and speech recognition systems.
(Master thesis / Hovedoppgave, 2007)
In this thesis we study Ethernet as a technology for building interconnection networks. We start by changing the routing tables of traditional Ethernet to better utilize available resources in the
interconnection network ...
(Master thesis / Hovedoppgave, 2007)
Parallelt med Internetts fremvekst har vi sett en økt interesse rundt åpent kreativt samarbeid og fri flyt av informasjon. Størst konkret suksess har slike samarbeidsmodeller hatt innen programvareutvikling, hvor det ...
(Master thesis / Hovedoppgave, 2007)
I oppgaven er det jobbet med kretser som er bygget i semi floating-gate logikk. Det er vurdert en binær til flernivå konverter (BFK) som tilsvarer DAC, og en flernivå til binær konverter (FBK) som tilsvarer ADC. Det er ...
(Master thesis / Hovedoppgave, 2007)
Denne hovedfagsoppgaven tar for seg metoder innen bildeanalyse for å skille marg- og yteside på limtrelameller slik at disse kan vendes korrekt i forkant av sammenliming til limtrebjelker. Limtrebjelkene vil dermed ikke ...
(Master thesis / Hovedoppgave, 2007)
Denne hovedfagsoppgaven fokuserer på innføringen og bruken av mobil teknologi i nomadiske arbeidsmiljøer. Det har blitt undersøkt og diskutert hva slags påvirkning innføring av mobil IKT har på organisasjoner med mobile ...
(Master thesis / Hovedoppgave, 2007)
This thesis is a part of the Creol-project. Creol (Concurrent
REflective Object-oriented Language) is a language designed to
investigate programming constructs and reasoning control in the
context of open object-oriented ...
(Master thesis / Hovedoppgave, 2007)
Due to recent advances in computer technology and network infrastructure, databases and data programs are becoming increasingly important in the metrology area. This thesis introduces a new methodology for automatic ...
(Master thesis / Hovedoppgave, 2007)
The thesis is based on an action research project where I participated in the implementation of the health information system District Health Information Software (DHIS). The project was a part of the Health Information ...
(Master thesis / Hovedoppgave, 2007)
Two discretizations of the flow equation for flow in porous media are presented and compared: the mimetic finite-differences method and two-point flux-approximation volume method. Theory and implementation of a layered ...
(Master thesis / Hovedoppgave, 2007)
Digital maps are available on a large range of devices, many of them mobile. Because of the size of map data, they are often stored on a central server. Mobile devices have limited network bandwidth, and the traffic costs ...
(Master thesis / Hovedoppgave, 2007)
As shown in this project the thought of using digital circuits for more than representing two values is almost as old as the semiconductor. In this thesis some of the history of multiple-valued circuits is described. One ...
(Master thesis / Hovedoppgave, 2007)
Oppgaven tar for seg petrinet, og ser på hvordan dette verktøyet egner seg til å modellere større nett. Som eksempel på en type store nett er det brukt jernbanenett. Oppgaven presenterer også noen teknikker for å forenkle ...
(Master thesis / Hovedoppgave, 2007)
(Master thesis / Hovedoppgave, 2007)
This paper deals with horizontal gene transfer in eukaryotes, and the use of bioinformatics methods to detect such events. Horizontal gene transfer is the process where genetic material is exchanged between species. It has ...
(Master thesis / Hovedoppgave, 2007)
Wavelets and wavelet transforms can be applied to various problems concerning signals. The ability to transform the signal into something representing frequencies and to see when the frequencies occurred, can be used in ...
(Master thesis / Hovedoppgave, 2007)
This thesis addresses flow control in backpressured hop-by-hop packet
networks. Our work evaluates the properties of a proposed flow control
protocol, P, claimed to be lossless and free of both deadlocks and
livelocks.
The ...
(Master thesis / Hovedoppgave, 2007)
QuA defines a component based software architecture for distributed systems, where QoS management is handled by the platform. To support QoS management, QuA uses pluggable service planners, that configure – or plan – ...
(Master thesis / Hovedoppgave, 2007)
This master thesis provides a set of principles, or guidelines, which aim to give practical and useful information in the process of developing user interfaces on mobile devices.
When talking about mobile devices the main ...
(Master thesis / Hovedoppgave, 2007)
I denne oppgaven presenterer vi våre funn relatetert til bruk av Fler-
konfigurasjonsruting (MRC, eng.: Multiple Routing Configurations) i data-
nettverk som benytter en sentral nettverksadministrator, slik som en bånd- ...
(Master thesis / Hovedoppgave, 2007)
This thesis is about Location Based Computing Systems (LBCS), with emphasis on their underlying positioning systems. The first part of the thesis introduces a three-layered reference model for discussing LBCS, and gives ...
(Master thesis / Hovedoppgave, 2007)
Målet med denne oppgaven var å svare på hypotesen: “Agile metodikk er velegnet for modernisering eller re-design av enterprise informasjonssystemer. Men agile metodikk må følges av arkitektur og teknologi som forsterker ...
(Master thesis / Hovedoppgave, 2006)
This thesis describes a project which goal was to develop a programming contest system. The programming contest system was designed to be robust, easy to install and maintain, and easy to use.
A web-based system has been ...
(Master thesis / Hovedoppgave, 2006)
This thesis constitutes the research report submitted as part of my
candidatus scientarium program at the Department of Informatics,
University of Oslo. In this work, two proposals for the Simula
language are discussed and ...
(Master thesis / Hovedoppgave, 2006)
This thesis presents a system for adapting the bandwidth of a Delta-Sigma DAC based on the spectral contents of the input signal. By dynamically adjusting the bandwidth of the converter based on the transitory requirements ...
(Master thesis / Hovedoppgave, 2006)
The demand for reduced area and power consumption have usually been met with improvements in processing techniques, allowing for increased integration and a reduction in the power supply voltage. Some technology improvements ...
(Master thesis / Hovedoppgave, 2006)
The purpose of this thesis has been to test the Support Vector Machine
(SVM) based classifier on hyperspectral data by using quadratic
optimizing theory. This has been done by solving the quadratic program
C-SVM by using ...
(Master thesis / Hovedoppgave, 2006)
This thesis is part of a larger study of the advantages of using
colored Petri nets as a modeling language for railway systems. The
railroad layout serves as a specification layer, and basic railroad
components are constructed ...
(Master thesis / Hovedoppgave, 2006)
The goal of this project was to implement and evaluate an automatic face recognition system.
Face localization was adapted from the algorithm of Rowley et.al. A 20*20 pixel sliding window scans a pyramid of the input ...
(Master thesis / Hovedoppgave, 2006)
A MANET Mobile Ad Hoc Nettverk,
is a network consisting of mobile nodes,
usually comunicating through radio links.
In a MANET it may be that data have to take the path through one or more nodes to reach its destination.
Today ...
(Master thesis / Hovedoppgave, 2006)
The end-user development (EUD) community has identified the need for new technologies that support the end user in the development and modification processes of applications. This thesis suggests the use of design environments ...
(Master thesis / Hovedoppgave, 2006)
Denne masteroppgaven undersøker hvilke elementer som kan motivere barn til å bruke et informasjonssystem. Feltarbeidet til denne oppgaven ble gjennomført ved Senter for Pasientmedvirkning og Sykepleieforskning (SPS) ved ...
(Master thesis / Hovedoppgave, 2006)
Vi tar i denne oppgaven for oss problemet med maskinell vurdering av
likheten mellom forskjellige javakodefiler med sikte på å utvikle en
algoritme for effektiv sammenligning av innleverte obligatoriske
oppgaver i Java. ...
(Master thesis / Hovedoppgave, 2006)
Denne studien fokuserer på brukeraksept av ny teknologi. Helsesektoren fornyer kontinuerlig sine IT-systemer og beslutninger om dette gjøres sentralt. Samtidig har mobil IT begynt å gjøre inntog også i helsesektoren. I ...
The evaluation of UML-based development methodology in a large project Restricted Access
(Master thesis / Hovedoppgave, 2006)
UML and UML-based development methods have become a de facto standards in the industry when modelling object-oriented systems. Mostly the literature covers examples on developing relatively small systems, but it is believable ...
(Master thesis / Hovedoppgave, 2006)
Det har blitt mye mer vanlig at vi sender store strømmer med data over Internet.
Dette kan være fordi slutt-brukerene har fått raskere linje.. Store strømmer med
data til mange forskjellige klienter fører til nye utfordringer. ...
(Master thesis / Hovedoppgave, 2006)
In conventional computer language parsing, languages are traditionally
expressed in formal grammars and parsed with LR(k) or LL(k)
algorithms. However, the size, complexity and ambiguities of natural
language processing ...
(Master thesis / Hovedoppgave, 2006)
Denne hovedoppgaven tar for seg et eksperiment med et trådløst nettverk. Selve eksperimentet tar for seg hvor mye et trådløst nettverk blir påvirket av værforhold utendørs. Nettverket består av to målemaskiner koblet opp ...
(Master thesis / Hovedoppgave, 2006)
This research project explores a new approach to online community building and community health promotion. It is based on the concept of salutogenesis. Salutogenesis is a proactive approach to community health promotion ...
(Master thesis / Hovedoppgave, 2006)
According to Darwin every species on this planet have developed froma small group of simple molecules into all the modern species living among us today. The reason why some species survive and others don’t is what Darwin ...
Challenges in using the IP Multimedia Subsystem (IMS) in a convergent fixed mobile environment Restricted Access
(Master thesis / Hovedoppgave, 2006)
With the Session Initiation Protocol (SIP), it is possible to have telephony on IP network that is originally intended only for computer communication and not communication between human being. The convergence dream is ...
(Master thesis / Hovedoppgave, 2006)
Due to the bandwidth constraint and the dynamic topology of Mobile
Ad Hoc networks (MANET), supporting QoS service is very challenging .Among various approaches proposed so far, Stateless Wireless Ad hoc Network (SWAN) ...
(Master thesis / Hovedoppgave, 2006)
Multicast is a way of grouping receivers and
optimizing bandwidth utilization. Introducing multicast in Mobile Ad
Hoc Networks (MANETs) appears more challenging than providing
multicast services in the fixed Internet, since ...
(Master thesis / Hovedoppgave, 2006)
Every IT project is executed with set of deliverables and has an expected closure time. Within this closure period, there is a predetermined set of tasks and activities to complete the project successfully. These tasks ...
(Master thesis / Hovedoppgave, 2006)
Digitale, interaktive kunst (DIK) installasjoner består ofte av både live og opptak av lyd
og bilde i presentasjonen av ikke-lineære, narrative utrykk. Design og implementering av
programvare som støtter den nødvendige ...
(Master thesis / Hovedoppgave, 2006)
This is a master thesis at the Institute of Informatics, University of Oslo. Duration is 30 study
points.
This thesis is about privacy aspects in relation to usability of internet based search engines. The
problem area ...
(Master thesis / Hovedoppgave, 2006)
The main focus of the thesis is two different approaches for establishing wireless communication, by means of electromagnetic fields, between an implanted glucose sensor and an external device in a glucose monitoring system ...
(Master thesis / Hovedoppgave, 2006)
This report is a study into the use of a novel Compound back Electromotive Force (CBEMF) method for driving brushless direct current (BLDC) motors. The study was conducted in an attempt to find a simpler drive-method that ...
(Master thesis / Hovedoppgave, 2006)
This thesis investigates the efficiency of extent-based allocator
design to satisfy file allocation requests in a CDN proxy cache. The
allocator is based on the method inspired by the memory allocators,
where free space ...
(Master thesis / Hovedoppgave, 2006)
An Evaluation of CORAS
By Jenny B. Hougen
The goal of the research was to continue the research of CORAS with the purpose of evaluate and improve the CORAS framework. The research consisted of two main investigations: ...
(Master thesis / Hovedoppgave, 2006)
I introduced a new circuit derived from a real-time reconfigurable perceptron, called “Output-Wired Inverter structure” (“OWIS”) which operates under low energy conditions into a Kogge-Stone adder in order to characterize ...
(Master thesis / Hovedoppgave, 2006)
This paper is submitted as the final work for obtaining the title
Cand. Scient. at the Dept. of Informatics at the University of Oslo,
Norway.
The paper is a case study of working implementations of soft real-time
features ...
(Master thesis / Hovedoppgave, 2006)
The purpose of this thesis is to provide a study of an implementation of a graphical user interface (GUI) in a presentation program intended for non-expert users. The type of program is chosen because it’s no secret that ...
Reconfigurable logic Restricted Access
(Master thesis / Hovedoppgave, 2006)
(Master thesis / Hovedoppgave, 2006)
Information system implementations in developing countries have demonstrated a tendency to fail to persist over time. This thesis addresses this issue of sustainability by exploring how global software development and local ...
(Master thesis / Hovedoppgave, 2006)
Businesses rely increasingly on Internet services as the basis of their income. Downtime and poor performance of such services can therefore be directly translated into loss of revenue. In order to plan and design services ...
(Master thesis / Hovedoppgave, 2005)
A well-known combinatorial optimization problem is the graph partitioning problem. Since solving it optimally requires very much time, we have to settle for approximated methods. One such method is the multilevel k-way ...
(Master thesis / Hovedoppgave, 2005)
This thesis provides contributions to the research programming language Creol (Concurrent REflective Ob ject-oriented Language). The first contribution is the EBNF grammar for Creol. The second contribution suggests how to ...
(Master thesis / Hovedoppgave, 2005)
Integrasjon av datatyper og funksjoner i Creol.
Implementasjon av generelle datatyper og brukerdefinerte funksjoner som tidligere måtte håndkodes i interpreten. Dette omfatter også subtyper og brukerdefinerte datatyper. I ...
(Master thesis / Hovedoppgave, 2005)
How to enable enterprises to interchange autonomously designed information addressing the same domain, is an active research area. Present technology allows enterprises to exchange data, but when it comes to interpreting ...
(Master thesis / Hovedoppgave, 2005)
Multi-protocol label switching (MPLS) integrates the label swapping forwarding paradigm with network layer routing. To deliver reliable service, MPLS requires a set of procedures to provide protection of the traffic carried ...
(Master thesis / Hovedoppgave, 2005)
Ruby er et nytt og godt alternativ innenfor de skriptespråkene som finnes i dag og har nylig blitt tatt i bruk i den vestlige delen av verden. I denne oppgaven ser jeg i hovedsak på et Ruby-grensesnitt til Diffpack og på ...
(Master thesis / Hovedoppgave, 2005)
For a long time IT-system maintenance has been reckoned as the largest expense attached to the IT-department, but there has been relatively little research on this subject.
This investigation looks at IT-system maintenance ...
(Master thesis / Hovedoppgave, 2005)
This thesis describes the foundation for developing a tool that compares Java programs, or different versions of a program. The tool captures syntactic differences and contextual semantic differences as well. Syntactic ...
(Master thesis / Hovedoppgave, 2005)
Det er liten tvil om at digitale verktøy kan effektivisere og forenkle arbeidsoppgaver, at de påvirker arbeidsprosesser, og ofte forandrer arbeidsrutiner. Men hva med kreativitet? Kan bruken av digitale verktøy understøtte ...
(Master thesis / Hovedoppgave, 2005)
I datamaskiner må representasjoner baseres på biter og bytes. Dette gir ekstra utfordringer i forbindelse med representasjon av verdier som har en romlig utstrekning, fordi slike verdier ikke lar seg representere så direkte ...
(Master thesis / Hovedoppgave, 2005)
The thesis looks at how QoS-aware applications (QSAs), with an
Internet phone as a case, can be built from components (with
Enterprise Java Beans (EJB) as the chosen component model). It also
identifies limitations of the ...
(Master thesis / Hovedoppgave, 2005)
The goal of this thesis is to find a strategy for adaptive video
streaming suitable for the Distributed Media Journaling project
(DMJ). DMJ focuses on capturing and indexing distributed multimedia content in real time. An ...
(Master thesis / Hovedoppgave, 2005)
There are currently few effective methods of entering text by the use of joysticks. Textix is a new strategy for text entry using two small joysticks, preferably controlled by thumbs. The technique is based on mimicking ...