Browsing TKD - Institutt for informasjonsteknologi by Title
Now showing items 147-166 of 955
-
Comparison of Two Ventilation Control Strategies in the First Passive House Standard Norwegian School
(Journal article; Peer reviewed; Journal article, 2016-03-29)The perceived indoor climate resulting from two ventilation control strategies was evaluated in a classroom of the first school built according to the Norwegian passive house standard. Both strategies consisted of varying ... -
Comparison theorems for deformation functors via invariant theory
(Collectanea Mathematica;January 2019, Volume 70, Issue 1, Journal article; Peer reviewed, 2018-09-06)We compare deformations of algebras to deformations of schemes in the setting of invariant theory. Our results generalize comparison theorems of Schlessinger and the second author for projective schemes. We consider ... -
Complexity and irreducibility of dynamics on networks of networks
(Peer reviewed; Journal article, 2018)We study numerically the dynamics of a network of all-to-all-coupled, identical sub-networks consisting of diffusively coupled, non-identical FitzHugh–Nagumo oscillators. For a large range of within- and between-network ... -
Complexity and Persistence of Price Time Series of the European Electricity Spot Market
(PRX Energy;Vol. 1, Iss. 1 — April - June 2022, Peer reviewed; Journal article, 2022-04-07)The large variability of renewable power sources is a central challenge in the transition to a sustainable energy system. Electricity markets are central for the coordination of electric power generation. These markets ... -
Components of the Hilbert scheme of space curves on low-degree smooth surfaces
(International Journal of Mathematics;26(2), Journal article; Peer reviewed, 2015-02-27)We study maximal families W of the Hilbert scheme, H(d, g)sc, of smooth connected space curves whose general curve C lies on a smooth surface S of degree s. We give conditions on C under which W is a generically smooth ... -
A comprehensive analysis of classification methods in gastrointestinal endoscopy imaging
(Peer reviewed; Journal article, 2021)Gastrointestinal (GI) endoscopy has been an active field of research motivated by the large number of highly lethal GI cancers. Early GI cancer precursors are often missed during the endoscopic surveillance. The high missed ... -
A Comprehensive Study on Colorectal Polyp Segmentation with ResUNet++, Conditional Random Field and Test-Time Augmentation
(IEEE journal of biomedical and health informatics; Volume: 25, Issue: 6, June 2021, Journal article; Peer reviewed, 2021-01-05)Colonoscopy is considered the gold standard for detection of colorectal cancer and its precursors. Existing examination methods are, however, hampered by high overall miss-rate, and many abnormalities are left undetected. ... -
A computer supported memory aid for copying prescription parameters into medical equipment based on linguistic phrases
(Proceedings of System, Man and Cybernetics Conference SMC;2013, Chapter; Peer reviewed, 2013)Manually operated medical equipment, including drug infusion pumps, are often subject to input errors. Human operators copy data from a prescription into the relevant form field on the equipment panels. This process is ... -
The Computing Fleet: Managing Microservices-based Applications on the Computing Continuum
(IEEE International Conference on Software Architecture Workshops (ICSAW);2022 IEEE 19th International Conference on Software Architecture Companion (ICSA-C), Conference object, 2022-05-25)In this paper we propose the concept of “Computing Fleet” as an abstract entity representing groups of heterogeneous, distributed, and dynamic infrastructure elements across the Computing Continuum (covering the Edge-Fog-Cloud ... -
Concept drift detection using online histogram-based bayesian classifiers
(Lecture Notes in Computer Science;9992, Journal article; Peer reviewed, 2016)In this paper, we present a novel algorithm that performs online histogram-based classification, i.e., specifically designed for the case when the data is dynamic and its distribution is non-stationary. Our method, called ... -
The Concept of Workload Delay as a Quality-of-Service Metric for Consolidated Cloud Environments with Deadline Requirements
(Chapter; Peer reviewed, 2017)Virtual Machine (VM) consolidation in the cloud has received significant research interest. A large body of approaches for VM consolidation in data centers resort to variants of the bin packing problem which tries to ... -
Conceptualization and scalable execution of big data workflows using domain-specific languages and software containers
(Internet of Things;Volume 16, December 2021, 100440, Peer reviewed; Journal article, 2021-11-26)Big Data processing, especially with the increasing proliferation of Internet of Things (IoT) technologies and convergence of IoT, edge and cloud computing technologies, involves handling massive and complex data sets on ... -
Conceptualizing universal design for the information society through a universal human rights lens
(International Human Rights Law Review;Volume 8: Issue 1, Journal article; Peer reviewed, 2019-06-03)Universal Design aims to ensure that everyone can equally use products, environments, programs, and services. This article examines the theoretical underpinnings and potential application of universal design by exploring ... -
A Configurable Photo Browser Framework for Large Image Collections
(Lecture Notes in Computer Science = Lecture notes in artificial intelligence;6761, Journal article; Peer reviewed, 2011)Image collections are growing at an exponential rate due to the wide availability of inexpensive digital cameras and storage. Current browsers organize photos mostly chronologically, or according to manual tags. For ... -
Connecting Remote eNodeB with Containerized 5G C-RANs in OpenStack Cloud
(IEEE International Conference on Cyber Security and Cloud Computing (CSCloud);2019 6th IEEE International Conference on Cyber Security and Cloud Computing (CSCloud)/ 2019 5th IEEE International Conference on Edge Computing and Scalable Cloud (EdgeCom), Conference object, 2019-10-03)Cloud-Radio Access Networks are one of the main enablers for driving the 5G technology. They allow creation and utilization of core network components in a precise flexible manner that implies of the possibility for resource ... -
The connectivity network underlying the German’s Twittersphere: a testbed for investigating information spreading phenomena
(Peer reviewed; Journal article, 2022)Online social networks are ubiquitous, have billions of users, and produce large amounts of data. While platforms like Reddit are based on a forum-like organization where users gather around topics, Facebook and Twitter ... -
Consent notices are obstructing my view”: Viewing sticky elements on responsive websites under the magnifying glass
(Peer reviewed; Journal article, 2023)The practice of using consent notices on websites has received much criticism and attention among researchers. Much of the research has addressed unethical aspects of consent notices while less attention has been devoted ... -
"Consent notices are obstructing my view”: Viewing sticky elements on responsive websites under the magnifying glass
(Peer reviewed; Journal article, 2023)The practice of using consent notices on websites has received much criticism and attention among researchers. Much of the research has addressed unethical aspects of consent notices while less attention has been devoted ... -
Construction of an Inexpensive Eye Tracker for Social Inclusion and Education
(Lecture Notes in Computer Science;Volume 12188, Conference object, 2020-07-10)In this paper we described how to build an inexpensive eye-tracker and to apply it social inclusion and educational activities in schools. The building of the device includes both the construction of the eye-tracking headset ... -
Container-Based Data Pipelines on the Computing Continuum for Remote Patient Monitoring
(Computer;, Peer reviewed; Journal article, 2023)Diagnosing, treatment, and follow-up care of patients is happening increasingly through telemedicine, especially in remote areas where direct interaction is hindered. Over the past three years, following the COVID-19 ...