Browsing Institutt for datateknologi og informatikk by Title
Now showing items 4352-4371 of 6569
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On Privacy Aware Carriers for Value-Possessed e-Invoices Considering Intelligence Mining
(Peer reviewed; Journal article, 2020)Intelligence mining is one of the most promising technologies for effectively extracting intelligence (and knowledge) to enhance the quality of decision making. In Taiwan, the government curtails underground economic ... -
On Reporting Robust and Trustworthy Conclusions from Model Comparison Studies Involving Neural Networks and Randomness
(Chapter, 2023)The performance of neural networks differ when the only difference is the seed initializing the pseudo-random number generator that generates random numbers for their training. In this paper we are concerned with how random ... -
On the Acquisition and Reproduction of Material Appearance
(Chapter, 2019)Currently, new technologies (e.g. 2.5D and 3D printing processes) progress at a fast pace in their capacity to (re)produce an ever-broader range of visual aspects. At the same time, a huge research effort is needed to ... -
On the Acquisition and Reproduction of Material Appearance
(Chapter, 2019)Currently, new technologies (e.g. 2.5D and 3D printing processes) progress at a fast pace in their capacity to (re)produce an ever-broader range of visual aspects. At the same time, a huge research effort is needed to ... -
On the appearance of objects and materials: Qualitative analysis of experimental observations
(Journal article; Peer reviewed, 2021)Perception of appearance of different materials and objects is a complex psychophysical phenomenon and its neurophysiological and behavioral mechanisms are far from being fully understood. The various appearance attributes ... -
On the Appearance of Translucent Objects: Perception and Assessment by Human Observers
(Doctoral theses at NTNU;2021:201, Doctoral thesis, 2021)Appearance characterizes visual features of objects and materials. It is a multiplex psychovisual phenomenon that is usually broken into several appearance attributes for simplification of its measurement and communication, ... -
On the Applicability of Synthetic Data for Face Recognition
(Chapter, 2021)Face verification has come into increasing focus in various applications including the European Entry/Exit System, which integrates face recognition mechanisms. At the same time, the rapid advancement of biometric ... -
On the Creation of MipFlex. Extending JuMP and Aiding Solvers With Custom Recognition Procedures.
(Master thesis, 2023)Denne oppgaven tar for seg design og implementasjon av en Julia modul, MipFlex, for å tas i bruk med JuMP, og som har som hensikt å kjenne igjen spesifike lineærprogrammer og løse de med skreddersydde algoritmer. Dette er ... -
On the Dependence Structure Between Learners' Response-time and Knowledge Mastery: If Not Linear, Then What?
(Chapter, 2020)Popular approaches in learner modeling explore response-time as observational data supplemental to response correctness, to enrich the predictive models of learner knowledge. It has been argued that the relationship between ... -
On the edge: A scalable daltonization method focusing chromatic edges and cntrast
(Journal article; Peer reviewed, 2017)Color Vision Deficiency (CVD) leads to a reduced capabilityto identify chromatic edges and contrast and may cause signifi-cant problems in various color tasks like, for example, compar-ative color tasks. Many daltonization ... -
On the effect of positional encodings in Transformer models for time series forecasting
(Master thesis, 2021)Denne oppgaven undersøker effekten posisjons-koding (positional encoding) har på prediksjon av tidsrekker med Transformer modeller. Prediksjon av tidsrekker er et viktig problem med mange bruksområder. Nøyaktige prediksjoner ... -
On the feasability of automatic segmentation with active contour models in image databases for shape extraction
(Master thesis, 2005)In this thesis the image segmentation system EDISON, was tested against an automatic version snake, which is an algorithm active contour models. The algorithms were tested against each to see if an automatic snake algorithm ... -
On the improvement of 2D quality assessment metrics for omnidirectional images
(Peer reviewed; Journal article, 2020)Subjective quality assessment remains the most reliable way to evaluate image quality while being tedious and money consuming. Therefore, objective quality evaluation ensures a trade-off by providing a computational approach ... -
On the Nature of Perceptual Translucency
(Journal article, 2020)Translucency is an appearance attribute used to characterize materials with some degree of subsurface light transport. Although translucency as a radiative transfer inside the medium is relatively well understood, translucency ... -
On the Quantification of Visual Texture Complexity
(Peer reviewed; Journal article, 2022)Complexity is one of the major attributes of the visual perception of texture. However, very little is known about how humans visually interpret texture complexity. A psychophysical experiment was conducted to visually ... -
On the Relation Between ROC and CMC
(Journal article; Peer reviewed, 2023)We formulate a compact relation between the probabilistic Receiver Operating Characteristic (ROC) and the probabilistic Cumulative Match Characteristic (CMC) that predicts every entry of the probabilistic CMC as a functional ... -
On the Social Shaping Dimensions of Smart Sustainable Cities: A Study in Science, Technology, and Society
(Journal article; Peer reviewed, 2017)Situated within science of science, this study analyzes the nature, practice, and impact of ICT of the new wave of computing for urban sustainability as a form of science and technology (S&T) within the defining context ... -
On the Sustainability of Smart and Smarter Cities in the Era of Big Data: An Interdisciplinary and Transdisciplinary Literature Review
(Journal article; Peer reviewed, 2019)There has recently been a conscious push for cities across the globe to be smart and even smarter and thus more sustainable by developing and implementing big data technologies and their applications across various urban ... -
On the Usage of Metaheuristic Optimization in Cryptanalysis
(Master thesis, 2021)Denne oppgaven utforsker muligheten for å løse kryptografiske dekrypsjonsproblemer med optimaliseringsalgoritmer, ved å gjøre krypteringstekst til løsbare optimaliseringsproblemer, og deretter løse dem med et C++ rammeverk. -
On the Use of a Convolutional Neural Network to Predict Perceptual Quality of Images without Reference for Different Viewing Distances
(Chapter, 2019)A plethora of image quality metrics have been proposed in the literature. These metrics aims to estimate the perceptual image quality automatically. One important key aspect that the perceived quality is dependent on is ...