Digitalisering er blitt et moteord, og kan forstås som å implementere gamle prosesser og prosedyrer i digital form. Hvorfor gjenskape stearinlys i ny teknologi? Hvorfor ikke aktivere helt nye prosesser og dermed skape ...

Background In laparoscopic surgery, image quality can be severely degraded by surgical smoke, which not only introduces errors for the image processing algorithms (used in image guided surgery), but also ...

Background Increased availability of genome assemblies for non-model organisms has resulted in invaluable biological and genomic insight into numerous vertebrates, including teleosts. Sequencing of the ...

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The goal for this thesis is to optimize an SQL Engine called Apache Drill that sits on top of a distributed file system, for more cost-effective big data handling, business intelligence and advanced analytics. To achieve ...

The GI Working Group“Programming Languages and Computing Concepts” arranges since 1984 each spring a workshop in the the “Physikzentrum Bad Honnef” (a convention centre of the German Physical Society). The meeting serves ...

Background The ballan wrasse (Labrus bergylta) belongs to a large teleost family containing more than 600 species showing several unique evolutionary traits such as lack of stomach and hermaphroditism. ...

The rapidly increasing pervasiveness and integration of computers in human society calls for a broad discipline under which this development can be studied. We argue that to design and use technology one needs to develop ...

Background The genetic mechanisms for families who meet the clinical criteria for Lynch syndrome (LS) but do not carry pathogenic variants in the mismatch repair (MMR) genes are still undetermined. We aimed ...

Big data is an emerging concept involving complex data sets which can give new insight and distill new knowledge. In the other hand, Hadoop MapReduce paradigm, a distributed computing software, has been adopted widely in ...

Background Although chemo-immunotherapy has led to an improved overall survival for most B-cell lymphoma types, relapsed and refractory disease remains a challenge. The malaria drug artesunate has previously ...

This thesis develops document-level sentiment analysis for Norwegian. First we present the Norwegian Review Corpus (NoReC) -- the first publicly available sentiment dataset for Norwegian, consisting of over 35,000 reviews ...

The research into extrinsic calibration of LiDAR with a stereo rig has been relatively dormant. Meanwhile, the sensor combination has seen a surge in popularity due to their strengths in usage on autonomous vehicles. In ...

Recent years have witnessed a surge of publications aimed at tracing temporal changes in lexical semantics using distributional methods, particularly prediction-based word embedding models. However, this vein of research ...

We use dependency triples automatically extracted from a Web-scale corpus to perform unsupervised semantic frame induction. We cast the frame induction problem as a triclustering problem that is a generalization of clustering ...

Identity today has become a complex issue. An average user of the Internet has accounts on several services, and several traces of use are gathered by large companies. However, the same companies are using Artificial ...

All software development today is engineered by some form of delivery pipeline regardless of there nature. Within this paradigm of release engineering which may or may not be continuously integrated, there within lies the ...

Wind turbines are increasing in popularity as a power source around the world, and are among the cheapest sources of energy. They introduce problems related to the volatile nature of the wind, and the uncertainty of the ...

PHP is a leading server-side scripting language for developing dynamic web sites. Given the prevalence, PHP applications have become the common targets of attacks. One cannot rely on the programmers alone to deliver a ...

The recent surge in research towards general artificial intelligence has produced a wealth of promising techniques, which when utilized for traditional robotics tasks can give rise to new and interesting algorithms. This ...

User participation in company’s innovation processes is an efficient way for companies to receive customer feedback and it is associated with value for customer-company relationship and for company’s innovation. Innovation ...

This thesis describes, discusses, and critically examines how Research through Design was used in an Interaction Design research project to produce design-relevant knowledge. The project focused on exploring and understanding ...

Digitalization of the health sector is surrounded by major challenges and frequent turbulence also triggered by the collective ownership attached to public sector campaigns. The main reasons for the extensive challenges ...

Thanks to the popularity of mobile devices a large number of location-based services (LBS) have emerged. While a large number of privacy-preserving solutions for LBS have been proposed, most of these solutions do not ...

Background In kindreds carrying path_BRCA1/2 variants, some women in these families will develop cancer despite testing negative for the family’s pathogenic variant. These families may have additional ...

Background The consequences of lifestyle-related disease represent a major burden for the individual as well as for society at large. Individual preventive health checks to the general population have been ...

Background Pathogenesis of inflammatory diseases can be tracked by studying the causality relationships among the factors contributing to its development. We could, for instance, hypothesize on the connections ...

Background Mammography screening is used to detect breast cancer at an early treatable stage, reducing breast cancer mortality. Traditionally, breast cancer has been seen as a disease with only progressive ...

With the emergence of Internet of Things (IoT), there is growing number of interconnected devices being developed with concerning security vulnerabilities. Consequently we are ex- periencing attacks and breaches that are ...

Cloud computing is a paradigm of distributed computing in which users share resources by storing data and executing processes in common data centers. A key factor for the success of this paradigm is virtualization technology, ...

Cloud computing is one of the fastest emerging technology. Increase in demands of cloud computing leads to increase in data centers. These data center consists of a huge number of interconnected Physical Machines (PMs). ...

This thesis asks: “How can health information platforms handle heterogeneity by distributing flexibility among multiple actors?” and uses material from both developing countries and a developed nation to answer this question. ...

In the last decade, the number of Internet-users have increased exponentially, and the amount of service and systems data they create have also increased accordingly. Users are often using different devices which generate ...

With the ever growing server density and infrastructures encompassed in data centers, heat generation and power dissipation has increased drastically. This has brought a serious impact on system performance and reliability. ...

Post translational modifications (PTMs) are chemical modifications to proteins that regulate many protein functions. Recently, PTMs found on human leukocyte antigen (HLA) bound epitopes specific to cancer cells have become ...

A robot moving in the home is a new experience for most people. Classifying the different ways that humans and robots move together can help in designing interactions. In this paper, we first put robots’ movements into two ...

By default, the Linux network stack is not configured for high-speed large file transfer. The reason behind this is to merely save memory resources. We may tune the Linux network stack by increasing network buffers size ...

The field of medicine has a history of adopting new technology. Video equipment and sensors are used to visualize areas of interest in the human allowing for doctors to make diagnoses based on imagery observations. However, ...

Existing bicycle locks do not meet current security requirements. A bicycle is for many people a big investment that very often ends up like an inventory in the entrance, storage room, bedroom or living room. However, the ...

The paper reports our participation in the shared task on word sense induction and disambiguation for the Russian language (RUSSE’2018). Our team was ranked 2nd for the wiki-wiki dataset (containing mostly homonyms) and ...

Privacy is often applied as an abstract concept in law and regulations. In everyday life, negotiating what information to share with whom, where, and at what times, and in what situations may be a challenge at home and in ...

In this thesis, we aim to find suitable automatic evaluation metrics for evaluating topic models in the Aftenposten news domain. We review and experiment with six evaluation metrics from previous research which are potentially ...

For å forhindre smitte på et sykehus er det viktig med gode hygieneforhold og dermed er det også viktig med gode rutiner på renholdet. For å minke sannsynligheten for smitte er det nødvendig å holde ulike områder så rene ...

The elderly in the future will use smart house technology, sensors, and robots to stay at home longer. Privacy at home for these elderly is important. In this exploratory paper, we examine different understandings of privacy ...

One of the primary characteristics of robots is the ability to move autonomously in the same space as humans. In what ways does movement influence the interaction between humans and robot? In this paper, we examine how ...

In this thesis we have explored the possibility that mutations occurring at DNA-level might coincide and even be the cause of particular gene fusions at the RNA-level, and have created methods of analysis, integrating both ...

Globalization is affecting our daily life more and more every day. In addition to affecting every and each person, it is also affecting businesses around the globe and to cope with it managers and other decision-makers ...

One of the actual problems that health workers in Malawi experience now is lack of unified information system which would handle all medical records management in points of care. Instead medical staff has to rely on obsolete ...

Emerging infrastructure-less network architectures such as WSNs consist of devices that perform packet processing in software. General-purpose network simulators do currently not possess models to simulate the intra-node ...

Reinventing journalism by using the capabilities of the computer as the medium is called for to increasingly reach audiences both online and in mobile contexts. Based on several case studies, this thesis investigates ...

One LBE to rule them all and to the deadline bind them

The finite element method has for some time been a popular choice for approximating PDEs over a geometry domain. We usually use a FEM mesh that matches the geometry description. By FEM mesh we mean the mesh where we find ...

In this work, we create and make available two benchmark data sets for evaluating models of semantic word similarity for Norwegian. While such resources are available for English, they did not exist for Norwegian prior to ...

One of the actual problems that health workers in Malawi experience now is lack of unified information system which would handle all medical records management in points of care. Instead medical staff has to rely on obsolete ...

A multitude of weak memory models exists supporting various types of relaxations and different synchronization primitives. On one hand, they must be lax enough to allow for hardware and compiler optimizations; on the other, ...

Mental health is an important part of how we perceive our state of well-being. It is this state that help us tackle the positive and negative obstacles that life bring. When bad mental health becomes a problem, it can ...

This thesis addresses the topic of how an information system can be used in another domain than that of its origin. Previous research has emphasized how some software packages are designed to work across different organizations ...

Reinforcement learning is a research field concerned with automatically solving problems by trial and error. With each trial, a reinforcement learning agent extracts information about the problem. The agent can choose to ...

Vi undersøker om PRAM-modellen fra 1978 egner seg for å analysere kjøretiden til parallelle algoritmer på en generell, flerkjernet datamaskin med en tradisjonell arkitektur. Vi utfører teoretisk analyse av en håndfull ...

Designing to support diabetes self-management in Mitchells Plain, South Africa

This thesis contains the description of the design and implementation of a basic framework for research on how plants behave in controlled environments. The framework is capable of controlling lighting with a pair of ...

This paper focuses on the process of translating insights from a Computer Supported Cooperative Work (CSCW)-based study, conducted on a vessel at sea, into a model that can assist systems developers working with simulators, ...

Objective: A major goal in systems neuroscience is to determine the causal relationship between neural activity and behavior. To this end, methods that combine monitoring neural activity, behavioral tracking, and targeted ...

The filtered delay multiply and sum (F-DMAS) beamformer has recently been presented in the context of medical ultrasound image formation. This nonlinear beamformer produces images with improved contrast resolution and noise ...

This thesis investigates which technical and organizational factors that enable or constrain user participation in design when implementing a generic health information software. More specifically, it focuses on user ...

Sleep apnea is a very common, yet severely under-diagnosed disorder characterized by reoccurring periods of shallow or paused breathing during sleep. If a breathing disruption causes the oxygen saturation in the blood to ...

Virtual Reality (VR) have experienced a resurgence in recent years with the introduction of the Oculus Rift, and this new market have made the technology widely available for consumers. With this renewed popular interest ...

The One Versus Rest (OVR) method of building classifiers has fallen out of favor with machine learning researchers in recent years. When used, it is mostly only with older binary linear classifiers such as Support Vector ...

In today's digital world cloud computing is key and it is growing. At the same time we are trying to maximize resource utilization. Running big, old general-purpose operating systems on virtual machines in the cloud is not ...

Denne oppgaven handler om Universell Utforming av IKT og drøfter om simuleringer av funksjonsnedsettelser kan være en nyttig måte å oppdage tilgjengelighetsproblemer på og å skape empati. Jeg har intervjuet front-end ...

In a move to fight undernutrition, Rwanda's Ministry of Health has requested software for child growth follow-up over time. Improving the health status of the population is a priority, as undernutrition can cause permanent ...