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 ...

Insider threats constitute a major problem for many organizations. Traditional security mechanisms, such as intrusion detection systems and firewalls, do not represent optimal solutions for insider threat detection and ...

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 ...

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, ...

Amidst the rapid development of the fifth generation (5G) networks, Internet of Things (IoT) is considered as one of the most important part of 5G next generation networks as it can support massive object communications. ...

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 ...

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 study argues that state-led development reforms are the preconditions necessary for structural transformation and long-term, large-scale health information systems (HIS) digitalization in developing countries. However, ...

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 ...

A maritime simulator is a training and research platform for marine operations. Such simulators are frequently used to prepare marine operators for maritime industries in western Norway. Although maritime simulators were ...

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 ...

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). ...

There is a growth in the number of solar panel installations in residential homes in Norway, and the process of installing has become effortless with the assistance of various actors. However, the experience of having solar ...

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 ...

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 this work I detail the compilation of a unique corpus of Norwegian court decisions. I utilize this corpus to train several different machine learning models to produce dense semantic vectors for both words and documents. ...

Nested virtualization enables a virtual machine, which is a software layer representing an execution environment, to be placed inside another virtual machine. Nested virtual machines form a location hierarchy where virtual ...

Modern passports—as well as several other ID and travel documents—are so called electronic Machine Readable Travel Documents (eMRTD). These are documents that conform to Doc 9303, a specification published by the International ...

Gjennom forskning har det blitt vist at modulær smarttelefon er en smarttelefon sammensatt av ulike moduler på en plattform. Modulær smarttelefon er ment for at brukere kan beholde sine smarttelefoner lenger ved å bytte ...

This thesis is an exploratory study based on a participatory design project that unfolded at The Norwegian Museum of Science and Technology during 2017 and early 2018. In this project, four museum researchers engaged with ...

This thesis is an exploratory study of technology use among the elderly. The study is part of the MECS (Multimodal Elderly Care Systems) project. As part of the study, qualitative data has been collected using multiple ...

Integration of Internet of Things (IoT) devices into Smart Homes is currently quite cumbersome. This thesis presents a novel approach on integrating energy devices, e.g. washing machines, heat pumps and other devices into ...

In this thesis, we make and evaluate procedures for converting between different lexical semantic representations. We implement three different methods for converting from vector space models to graph models: the threshold ...

Obstructive Sleep Apnea (OSA) is a common, but severely under- diagnosed sleep disorder characterized by recurring periods of shallow or paused breathing during sleep. It is our long-term goal to allow people to perform ...

Evaluation of Distributed Complex Event Processing (CEP) systems is a rather challenging task. To simplify this task, we developed the open simulation framework for Distributed CEP, called DCEP-Sim. The goal of this tutorial ...

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. ...

This paper presents the Norwegian Review Corpus (NoReC), created for training and evaluating models for document-level sentiment analysis. The full-text reviews have been collected from major Norwegian news sources and ...

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 ...

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 ...

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 ...

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 ...

The use of public key cryptosystems range from securely encrypting emails and files to creating digital signatures for non-repudiation. The security of public key cryptosystems is based on computationally "unsolvable" ...

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 ...

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 ...

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 ...

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 ...

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, ...

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 ...

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 ...

We present ctrlTCP, a method to combine the congestion controls of multiple TCP connections. In contrast to the previous methods such as the Congestion Manager, ctrlTCP can couple all TCP flows that leave one sender, ...

In this paper, we empirically evaluate the utility of transfer and multi-task learning on a challenging semantic classification task: semantic interpretation of noun--noun compounds. Through a comprehensive series of ...

Today, many users of multimedia applications are surrounded by a changing set of multimedia-capable devices. However, users can move their running multimedia applications only to a pre-defined set of devices. Application ...

Long Short-Term Memory (LSTM) neural networks are a state-of-the-art techniques when it comes to sequence learning and time series prediction models. In this paper, we have used LSTM-based Recurrent Neural Networks (RNN) ...

Knowledge Graphs have recently gained a lot of attention and have been successfully applied in both academia and industry. Since KGs may be very large: they may contain millions of entities and triples relating them to ...

Ontologies are a powerful mechanism to structure domains of interest. They have successfully been applied in medical domain, industry and other important areas. Despite the simplicity of ontological vocabularies that consist ...

Background: Digital innovations have evolved over the last 15 years to support health activities, and their introduction in low- and middle-income countries has shown the potential to catalyze gains in health systems and ...

Motivation: Many high-throughput methods produce sets of genomic regions as one of their main outputs. Scientists often use genomic colocalization analysis to interpret such region sets, for example to identify interesting ...

Recordings of extracellular electrical, and later also magnetic, brain signals have been the dominant technique for measuring brain activity for decades. The interpretation of such signals is however nontrivial, as the ...

Four-legged mammals are capable of showing a great variety of movement patterns, ranging from a simple walk to more complex movement such as trots and gallops. Imbuing this diversity to quadruped robots is of interest in ...

One of the core functions in most Evolutionary Algorithms is mutation. In complex search spaces, which are common in Evolutionary Robotics, mutation is often used both for optimizing existing solutions, described as ...

Individually personalized computational models of heart mechanics can be used to estimate important physiological and clinically‐relevant quantities that are difficult, if not impossible, to directly measure in the beating ...

Fragmentation in heterogenous and widely distributed HISs (Health Information System) is a global problem and is still challenging to make them interoperable. One of the key factors includes the lack of standardization ...

Wireless multicast suffers from severe packet loss due to interference and lack of link layer retransmission. In this work, we investigate wether the most recent Forward Error Correction (FEC) draft is suitable for real-time ...

The geometric model, Higher-dimensional automata (HDA), is a useful and general model for non-interleaving concurrency. In a non-interleaving approach to concurrency, more than one event may happen concurrently and one ...

As the application domains of sampling-based motion planning grow, more complicated planning problems arise that challenge the functionality of these planners. One of the main challenges in the implementation of a ...

Neural circuits typically consist of many different types of neurons, and one faces a challenge in disentangling their individual contributions in measured neural activity. Classification of cells into inhibitory and ...

We illustrate in this paper some of the negative emotions experienced by students when interacting with digital systems in learning situations, where there is a lack of feedback, or the interaction with digital systems is ...

Various narrative methods have been used in Human-Computer Interaction field (HCI), such as digital storytelling, and co-construction of stories. In this position paper, we shed light on the Story-Dialogue Method (SDM) ...

We examine how robot movement can help human-robot interaction in the context of a robot helping people over 60-years old at home. Many people are not familiar with a robot moving in their home. We present four movement ...

Many works in collaborative robotics and human-robot interaction focuses on identifying and predicting human behaviour while considering the information about the robot itself as given. This can be the case when sensors ...

The field of collaborative robotics and humanrobot interaction often focuses on the prediction of human behaviour, while assuming the information about the robot setup and configuration being known. This is often the case ...

In this paper we investigate how data openness can be made possible in communal settings. We adopt a utility perspective that foregrounds the use value of data, conceptualizing them as “goods.” On the basis of this ...

Background: Molecular indicators of colorectal cancer prognosis have been assessed in several studies, but most analyses have been restricted to a handful of markers. We aimed to identify prognostic biomarkers for colorectal ...

KRAS mutation is a well‐known marker for poor response to targeted treatment and patient prognosis in microsatellite stable (MSS) colorectal cancer (CRC). However, variation in clinical outcomes among patients wild‐type ...

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 ...

—Communication technology improvements have inspired the idea of connecting almost every things to the Internet: from home appliances, medical devices, and cars, to large infrastructures. A unified and secure network of ...

Etter sin introduksjon i det smidige manifestet (Beck et al., 2001) har smidige metoder blitt den foretrukne tilnærmingen for utvikling av IT-systemer. Metodene har endret systemutviklingsfaget etter at de har vist seg ...