Search
Now showing items 1-100 of 138
(Master thesis / Masteroppgave, 2011)
Security and interfering networks are challenges in wireless networks today. A security technique concerning shielding wireless signal using signal reducing or canceling material can be used to solve some of these issues. ...
(Master thesis / Masteroppgave, 2011)
Recently IPv6 has become a worldwide topic because of IPv4 address exhaustion, much is due to the Internet Assigned Numbers Authority (IANA) allocated the final IPv4 address blocks in February, 2011. IPv6 solves the ...
(Doctoral thesis / Doktoravhandling, 2011)
Ny forskning innenfor feltet trådløse sensornettverk åpner for nye og innovative produkter og løsninger. Biomedisinske anvendelser er blant områdene med størst potensial og det investeres i dag betydelige beløp for å bruke ...
(Master thesis / Masteroppgave, 2011)
While human-computer interaction design patterns are created to support the design of user interfaces, there is lack of substantial evidence to support these promises. This thesis reports two exploratory observational ...
(Master thesis / Masteroppgave, 2011)
Internett og internettjenester har i større grad blitt en vanlig del av våre liv. Bruk av slike tjenester innebærer i mange tilfeller at vi som brukere er nødt til å oppgi en del personlig eller sensitiv informasjon for ...
(Master thesis / Masteroppgave, 2011)
Software development effort estimation is a continuous challenge in the software industry. The inherent uncertainty of effort estimates, which is due to factors such as evolving technology and significant elements of ...
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2011)
The problem addressed in this paper is that we want to sort an integer array a [] of length n on a multi core machine with k cores. Amdahl’s law tells us that the inherent sequential part of any algorithm will in the end ...
(Master thesis / Masteroppgave, 2011)
Nylig progresjon innen sekvenseringsteknologier muliggjør
framskaffelse av høy-oppløselig genomisk data. Komparativ analyse av
nevnte data er en kilde til videre innsikt i genetiske mekanismer, men
feltet er lite utforsket. ...
(Master thesis / Masteroppgave, 2011)
The use of Information and Communication Technology (ICT) in educational settings has received increased attention, and it is a common belief that ICT may enhance students‘ learning and provide productive learning ...
(Research report / Forskningsrapport, 2011)
We present an effect based static analysis to calculate upper and lower bounds on the memory resource consumption in a transactional calculus. The calculus is a concurrent variant of Featherweight Java extended by transactional ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
The authors present an experimental musical performance called Dance Jockey, wherein sounds are controlled by sensors on the dancer's body. These sensors manipulate music in real time by acquiring data about body actions ...
(Master thesis / Masteroppgave, 2011)
(Master thesis / Masteroppgave, 2011)
The thesis presents the implementation and assessment of two routing metrics used in RPL. The routing
metrics evaluated in the thesis are the Hop Count Object and Node Energy Object. The ROLL working
group has defined ...
(Doctoral thesis / Doktoravhandling, 2011)
(Master thesis / Masteroppgave, 2011)
Oppgaven undersøker om forhold som understøtter organisasjonslæring også bidrar til måloppnåelse. Med bakgrunn i sosiokulturell læringsteori diskuteres hva disse forholdene er. Disse forholdene er deretter undersøkt gjennom ...
(Research report / Forskningsrapport, 2011)
The aim of the workshop is to bring together practitioners and researchers from academia, industry and government to present and discuss ideas about:
• How to deal with the complexity of software projects by multi-view ...
A Unified Python Interface to a Variety of Software for Solving Ordinary Differential Equations Restricted Access
(Master thesis / Masteroppgave, 2011)
Nowadays there is a jungle of practical software and numerical methods to solve the
ordinary differential equations (ODE) related problems. This thesis aims to introduce a
Python interface that collects a variety of such ...
Parallel Multimedia Algorithms in P2G Restricted Access
(Master thesis / Masteroppgave, 2011)
Multimedia applications have a history of driving the demand for computational resources. In entertainment and digital arts, computer animation is popular, but also
compute-intensive.
We see that there is an increasing ...
(Master thesis / Masteroppgave, 2011)
Many applications use TCP on the Internet today. For applications that
produce data all the time, loss is handled satisfactorily. But, for
interactive applications, with low rate of data production, the loss
of a single ...
(Master thesis / Masteroppgave, 2011)
Today computer and network security are a big part of a system administrators life. New methods and applications appear and several makes the system administrator’s job easier.
Gathering information is a big part of detecting ...
(Doctoral thesis / Doktoravhandling, 2011)
The aim of our research is to assess image quality of prints without the involvement of human observers. The printing industry is continuously moving forward as new products and technologies are introduced to the market. ...
An analysis framework for performance data in system administration Restricted Access
(Master thesis / Masteroppgave, 2011)
System administration is a complex field to manage and maintain. The system requires
knowledge of operating systems and applications, as well as hardware and software
troubleshooting. The state of the system is being ...
(Research report / Forskningsrapport, 2011)
Feil nr (409) på tittelbladet. Skal være Research report nr 406.
(Doctoral thesis / Doktoravhandling, 2011)
The rapid development of network communication infrastructure enables networked multimedia streaming applications ranging from on-demand video streaming to highly interactive video conferencing. Peer-to-Peer (P2P) technologies ...
(Master thesis / Masteroppgave, 2011)
(Doctoral thesis / Doktoravhandling, 2011)
The basic function of the Internet is to forward messages hop-by-hop towards their destination hosts. A single message has only one destination and the network does not provide a mechanism for delivering a message to ...
(Master thesis / Masteroppgave, 2011)
File system is the very crucial part of all computer systems. It has been improved
from local to network and now to distributed file systems. NFS, SAN, and NAS are
becoming obsolete as they all pursue the traditional block ...
(Research report / Forskningsrapport, 2011)
We propose a novel approach to the well-studied problem of making a nite, ordered sequence of decisions under uncertainty. Most existing work in this area concentrates on graphical representations of decision problems, ...
(Research report / Forskningsrapport, 2011)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
Metastatic progression due to development or enrichment of therapy-resistant tumor cells is eventually lethal. Molecular characterization of such chemotherapy resistant tumor cell clones may ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
Elucidating the exact relationship between gene copy number and expression would enable identification of regulatory mechanisms of abnormal gene expression and biological pathways of regulation. ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
The Smith-Waterman algorithm for local sequence alignment is more sensitive than heuristic methods for database searching, but also more time-consuming. The fastest approach to parallelisation ...
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2011)
Simultaneous handling and synchronisation of data related to music, such as score annotations, MIDI, video, motion descriptors, sensor data, etc. requires special tools due to the diversity of this data. We present a toolbox ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
The immune contribution to cancer progression is complex and difficult to characterize. For example in tumors, immune gene expression is detected from the combination of normal, tumor and immune ...
Predicting speculation: a simple disambiguation approach to hedge detection in biomedical literature
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
This paper presents a novel approach to the problem of hedge detection, which involves identifying so-called hedge cues for labeling sentences as certain or uncertain. This is the classification ...
(Book / Bok / PublishedVersion; Peer reviewed, 2011)
Editors: Alexander Refsum Jensenius, Anders Tveit, Rolf Inge Godøy, Dan Overholt
Table of Contents
-Tellef Kvifte: Keynote Lecture 1: Musical Instrument User Interfaces: the Digital Background of the Analog Revolution ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
Increased understanding of the variability in normal breast biology will enable us to identify mechanisms of breast cancer initiation and the origin of different subtypes, and to better predict ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
With the recent advances and availability of various high-throughput sequencing technologies, data on many molecular aspects, such as gene regulation, chromatin dynamics, and the three-dimensional ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
We present a model for the surgery admission planning problem, and a meta-heuristic algorithm for solving it. The problem involves assigning operating rooms and dates to a set of elective surgeries, as well as scheduling ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
Transcription factors in disease-relevant pathways represent potential drug targets, by impacting a distinct set of pathways that may be modulated through gene regulation. The influence of ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2011)
Background
The iRefIndex consolidates protein interaction data from ten databases in a rigorous manner using sequence-based hash keys. Working with consolidated interaction data comes with distinct challenges: ...
Making banking fun : A study on how to make interaction with mobile banks a more pleasurable experience Restricted Access
(Master thesis / Masteroppgave, 2011)
More and more brick and mortar bank offices are closing their doors as the banks are moving their business online. The online bank, or Netbank, is becoming the most frequently used communication channel between the banks ...
(Doctoral thesis / Doktoravhandling, 2011)
We build computer programs by creating named abtractions, aggregations of behaviour that can be invoked by referring to the name alone. Abstractions can be nested, meaning we can construct new, more powerful abstractions ...
(Doctoral thesis / Doktoravhandling, 2011)
In this thesis I present a study of a route planning system within the field of Computer Supported Collaborative Work (CSCW), based on a case within the Accessibility field. A route planner client running on mobile phones ...
(Doctoral thesis / Doktoravhandling, 2011)
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2011)
The paper presents the SoundSaber - a musical instrument based on motion capture technology. We present technical details of the instrument and discuss the design development process. The SoundSaber may be used as an example ...
(Doctoral thesis / Doktoravhandling, 2011)
Component-based system development causes challenges for security and safety as upgraded components may interact with a system in unforeseen ways. Due to their lack of modularity, conventional risk analysis methods are ...
(Doctoral thesis / Doktoravhandling, 2011)
Embedded systems, as for example communication and control systems, are being increasingly used in our daily lives and hence require thorough and systematic testing before their actual use. Many of these systems interact ...
(Doctoral thesis / Doktoravhandling, 2011)
Wireless Sensor Networks (WSNs) are a rapidly emerging research area because of their vast application vistas in real-world environments, as well as their rapid deployments at low cost and with high flexibility. In 2003, ...
(Master thesis / Masteroppgave, 2011)
Utvikling av grafiske editorer kan være en utfordrende oppgave.
En spesialisert grafisk editor på et veldefinert domene vil
typisk være nyttig for brukere, ettersom den kan understøtte
domenet på en mer direkte måte enn ...
(Master thesis / Masteroppgave, 2011)
The Semicolon II project looks at ways to enhance the interoperability between Norwegian government institutions by using metadata and conceptual models. The Web Ontology Language (OWL) has been chosen to create the metadata ...
(Master thesis / Masteroppgave, 2011)
Denne masteroppgaven er en komparativ case-studie som tar for seg innføringen av helseinformasjonssystemer ved Oslo universitetssykehus Rikshospitalet. Studien er utført ved Lipidklinikken og Avdeling for blodsykdommer og ...
(Master thesis / Masteroppgave, 2011)
Websider er designet for å brukes på stasjonære PC'er. I de siste årene har det kommet flere enheter som skal lese disse sidene, pga. av mindre skjerm og færre ressurser gir ikke dette alltid så bra brukeropplevelse.
Ved ...
(Master thesis / Masteroppgave, 2011)
This thesis looks at the process of development of a robotic arm in an academic environment, highlighting the possibilities and challenges that students will face in carrying out this process. The Robotics and Intelligent ...
(Master thesis / Masteroppgave, 2011)
During an emergency and rescue (ER) operation, like an earthquake, we often have no or only partially available communication infrastructure. One viable solution to enable data communication is to use a mobile ad hoc network ...
(Master thesis / Masteroppgave, 2011)
Computational overhead is parts of a program's run time not directly
attributable to the job the program is intended to do. In the context
of high-level dynamic languages, the term overhead is often used to
describe ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2011)
This paper presents a polynomial-time algorithm for the inclusion problem for a large class of regular expressions. The algorithm is not based on construction of finite automata, and can therefore be faster than the lower ...
(Master thesis / Masteroppgave, 2011)
Mutation Testing (MT) is a technique for evaluating how well software is tested.
MT makes small changes to the software, and the goal is to see whether the current
test cases are able to distinguish mutants from the original ...
(Master thesis / Masteroppgave, 2011)
In a military tactical network bandwidth is often scarce. Web services
lack a standardized approach to provide Quality of Service. In this
thesis a broker which performs access control on bandwidth is created to provide
a ...
(Master thesis / Masteroppgave, 2011)
This thesis investigates challenges and requirements related to both domain area and usability principles through investigating task-support for incident commanders in the police. To this end, domain knowledge has been ...
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2011)
In this paper we discuss a pilot study involving the use of iPad for active reading in academic setting. This is part of the broader study of how introducing this new platform may transform the work and learning practices ...
(Research report / Forskningsrapport, 2011)
Hybrid systems are systems that exhibit both discrete and continuous behavior. Reachability, the question of whether a system in one state can reach some other state, is undecidable for hybrid systems in general. The ...
(Master thesis / Masteroppgave, 2011)
There is currently an ongoing process in Tanzania to strengthen the health management information system of the country. A consortium of several partners, including the Ministry of Health and Social Welfare have decided ...
(Research report / Forskningsrapport, 2011)
Deadlocks are a common error in programs with lock-based concurrency and are hard to avoid or even to detect. One way for deadlock prevention is to statically analyze the program code to spot sources of potential deadlocks. ...
(Research report / Forskningsrapport, 2011)
Risk analysis is an important tool for developers to establish the appropriate protection level of a system. Unfortunately, the shifting environment of components and component-based systems is not adequately addressed by ...
(Master thesis / Masteroppgave, 2011)
Instrumentation is ubiquitous in computer software today though its
use in parallel processing frameworks is not widespread. In this thesis,
we have developed an instrumentation framework, which we have
integrated with the ...
(Master thesis / Masteroppgave, 2011)
Tema for denne masteroppgaven er søking på offentlige nettsteder. Informasjonsmengden øker og internett blir en viktigere og viktigere kilde i informasjonsgjenfinning. Tilgjengelighet for alle er et mål for både private ...
(Master thesis / Masteroppgave, 2011)
Virtualization is very common and widely used in many data-centers nowadays. Easy management and administration of virtual machines and hosts is a crucial part of Virtualization. Currently there are automated virtual machine ...
(Master thesis / Masteroppgave, 2011)
Denne oppgaven omhandler mobile applikasjoner, både native applikasjoner og webapplikasjoner og deres brukbarhet satt i sammenheng med tilgjengelighet. Rundt dette tema blir det fokusert på forskjeller og likheter mellom ...
(Master thesis / Masteroppgave, 2011)
(Master thesis / Masteroppgave, 2011)
This thesis considers a novel solution to deploy and administrate virtual machines and networks on the VMware ESX platform. The new solution is able to decrease network deployment complexity and increase automatic ...
(Master thesis / Masteroppgave, 2011)
This Master thesis investigate the predictability in game server resource data by implementing and developing a predictive algorithm. Thorough testing of the algorithm has been performed and the results show that the game ...
(Master thesis / Masteroppgave, 2011)
Stadig flere offentlige data tilgjengeliggjøres som følge av det
politiske fokuset som i økende grad rettes mot denne
tematikken. Innovasjonspotensialet og den tilknyttede øknomiske
veksten er spesielt vektlagt som argument ...
(Doctoral thesis / Doktoravhandling, 2011)
Devices capable of connecting to two or more different networks simultaneously, known as host multihoming, are becoming increasingly common. For example, most laptops are equipped with a least a Local Area Network (LAN) ...
(Master thesis / Masteroppgave, 2011)
I denne masteroppgaven er temaet karriereendringer hos informanter innen kunnskapsintensive organisasjoner (sektorer) i Norge. Informantene har blitt fordelt på tre grupper; ”Olje”, ”Helse” og ”diverse”, etter hva slags ...
(Master thesis / Masteroppgave, 2011)
In the past ten years Web Services have positioned themselves to be one of the leading
distributed technologies. The technology, supported by major IT companies, offers
specifications to many challenges in a distributed ...
(Master thesis / Masteroppgave, 2011)
Norges befolkning blir stadig eldre og de aller fleste ønsker å bo hjemme så lenge som mulig. Dette vil i større grad være mulig ved innføring av omsorgsteknologi. Som et ledd mellom det å bo hjemme og det å bo på sykehjem, ...
(Master thesis / Masteroppgave, 2011)
This thesis is about analysis of motions for active music applications, where motions control music in real--time.
Motion data is derived from accelerations measured in (Euclidean) 3D by one accelerometer. In order to ...
(Master thesis / Masteroppgave, 2011)
Computers today become more powerful through increased numbers of processors rather than clock speed increases as in the past. Exploiting this parallelism requires different software design strategies than do sequential ...
(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2011)
The paper presents research about implementing a full body inertial motion capture system, the Xsens MVN suit, for musical interaction. Three di erent approaches for streaming real time and prerecorded motion capture data ...
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2011)
This paper explores the issue of designing standards within the setting of a district hospital system in the context of a Northern State in India. The aim is to develop a practical approach to the design and implementation ...
(Master thesis / Masteroppgave, 2011)
Det offentlige genererer og samler inn store mengder data og er av stor interesse for flere sektorer i samfunnet. Medier, bedrifter og privatpersoner kan skape nye tjenester, ny innsikt og økonomiske verdier basert på disse ...
(Research report / Forskningsrapport, 2011)
We study three timed extensions of Petri nets. We demonstrate methods for transforming these types of Petri nets into Real-Time Maude programs. This lays the groundwork for a timed Petri net analysis tool in which these ...
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2011)
We present a new approach to dialogue management based on the use of multiple, interconnected policies. Instead of capturing the complexity of the interaction in a single large policy, the dialogue manager operates with a ...
(Chapter / Bokkapittel / AcceptedVersion; Peer reviewed, 2011)
In this paper, a new project named Context Switching Reconfigurable Hardware for Communication Systems (COSRECOS) is introduced. The project started autumn 2009 and consists of applying reconfigurable hardware technology ...
(Master thesis / Masteroppgave, 2011)
Our empirical study falls under the domain of tablet computer use in a learning environment for higher education. We investigated various opportunities which employed iPad use in higher education. This included the reading ...
(Master thesis / Masteroppgave, 2011)
This thesis is a discussion about the concept of Technological Frames. The
concept was applied at an usability test in order to investigate how users
applied their frames in the sense making process of learning a system. ...
(Master thesis / Masteroppgave, 2011)
This master thesis is a part of my Master's degree at the University of Oslo. The thesis has been
written at Simula Research Laboratory (SRL), where my supervisors Sven-Arne Reinemo and
Tor Skeie work. Another advantage ...
(Doctoral thesis / Doktoravhandling, 2011)
The explosive deployment of wired and wireless communication infrastructure has recently enabled many novel applications and sparked new research problems. One of the unsolved issues in today’s Internet – the main topic ...
(Master thesis / Masteroppgave, 2011)
Adaptive HTTP streaming is frequently used for both live and on demand video delivery over the Internet. Adaptiveness is often achieved by encoding the video stream in multiple qualities (and thus bitrates), and then ...
(Master thesis / Masteroppgave, 2011)
In recent years there has been a rapid development in sequencing technologies. These new technologies produce data in the order of several gigabase-pairs per day. The sequences produced are short and numerous. These short ...
(Master thesis / Masteroppgave, 2011)
In this article, I am looking at multi-touch tabletop games. I am looking for the best suited genre for multi-touch tabletops and at how multiplayer support should be done on these tabletops and what multiplayer format ...
(Master thesis / Masteroppgave, 2011)
Neste-generasjons sekvensering gir en stor mengde data i form av Short Reads. I denne oppgaven presenterer vi muligheter for å komprimere disse dataene ved hjelp av differensiering. Vi ser på to tilfeller; først komprimering ...
(Master thesis / Masteroppgave, 2011)
(Master thesis / Masteroppgave, 2011)
Many companies and organizations offer IT-services (news papers, social
sites, web developers and etc.) to the public, and those services needs to be
protected. The amount of computer threats are increasing drastically, ...
(Master thesis / Masteroppgave, 2011)
As mobile platforms become increasingly popular, the area of system monitoring would likely need to adopt some of the design methods and techniques for mobile usage, which includes exaggeration of size and importance ...
(Master thesis / Masteroppgave, 2011)
Providing a robust and reliable estimation of a patient's prognosis is necessary to make a qualified selection of the appropriate treatment for that patient. Digital image analysis of cancer cell nuclei is useful to make ...
(Master thesis / Masteroppgave, 2011)
The topic of this master thesis is development of scientific software. The research questions put forth are oriented towards specific agile practices and whether these are present in the development processes of scientific ...
(Master thesis / Masteroppgave, 2011)
Passord er den mest brukte mekanismen for innlogging, enten det gjelder datamaskiner, nettsteder, tjenester, og så videre. Per i dag blir de fleste stadig medlem av flere nettsteder som gjør at vi må huske flere passord ...
(Master thesis / Masteroppgave, 2011)
The amount of available genomic data, produced by genome sequencing
projects, increases more and more quickly. The vast quantity of available data must be analyzed in order to extract valuable information about the genome. ...