Institutt for informasjonssikkerhet og kommunikasjonsteknologi
Recent Submissions
-
Dynamic Computation of Connectivity Data
(Master thesis, 2019)Ytelsen til den underliggende kommunikasjonsteknologien spiller en viktig rolle i Vehicular Networks (VNs). Strenge krav må oppfylles for å sikre nødvendig sikkerhet og robusthet, i tillegg til å gi brukertilfredshet. I ... -
Efficient routing and reconfiguration in virtualized HPC environments with vSwitch-enabled lossless networks
(Journal article; Peer reviewed, 2019)To meet the demands of communication‐intensive workloads in the cloud, virtual machines (VMs) should utilize low overhead network communication paradigms. In general, such paradigms enable VMs to directly communicate with ... -
Analyzing Digital Evidence Using Parallel k-means with Triangle Inequality on Spark
(Chapter; Peer reviewed, 2018)Analyzing digital evidence has become a big data problem, which requires faster methods to handle them on a scalable framework. Standard k-means clustering algorithm is widely used in analyzing digital evidence. However, ... -
Turning a vulnerability into an asset: Accelerating Facial Identification with Morphing
(Conference object; Peer reviewed, 2019)In recent years, morphing of facial images has arisen as an important attack vector on biometric systems. Detection of morphed images has proven challenging for automated systems and human experts alike. Likewise, in recent ... -
MOOC dropout prediction using machine learning techniques: Review and research challenges
(Chapter, 2018)MOOC represents an ultimate way to deliver educational content in higher education settings by providing high-quality educational material to the students throughout the world. Considering the differences between traditional ... -
Iris Recognition in Visible Wavelength: Impact and automated Detection of Glasses
(Chapter, 2018)The prevalence of visual impairment around the world is rapidly increasing, causing large numbers of people to wear glasses. Glasses are generally considered an important noise source in iris recognition; under objective ... -
Self-regulation and cognitive agility in cyber operations
(Journal article; Peer reviewed, 2019)Reliance upon data networks to conduct military operations presents new challenges to the competence profiles of military personnel. Specifically the increased demand for the new category of military cyber personnel is a ... -
Collecting Network Evidence Using Constrained Approximate Search Algorithms
(Journal article; Peer reviewed, 2018)Intrusion detection systems are defensive tools that identify malicious activities in networks and hosts. In network forensics, investigators often study logs that store alerts generated by intrusion detection systems. ... -
Education for Cognitive Agility: Improved Understanding and Governance of Cyberpower
(Journal article; Peer reviewed, 2018)Introducing novel techniques designed to scaffold learning and measure performance in military learners being trained to defend computer networks requires alternative education models. This paper presents how methods of ... -
Robust Biometrics on Smartphones – Using Quality Assessment, Presentation Attack Detection, and Biometric Fusion
(Doctoral theses at NTNU;2019:131, Doctoral thesis, 2019)With the technological advancements in mobile technology, there is a massive adoption of biometrics as a security measure in today1s smartphones. Smartphones are used in all day to day activities such as online banking, ... -
WECIA Graph: Visualization of Classification Performance Dependency on Grayscale Conversion Setting
(Journal article; Peer reviewed, 2018)Grayscale conversion is a popular operation performed within image pre-processing of many computer vision systems, including systems aimed at generic object categorization. The grayscale conversion is a lossy operation. ... -
FiPrAD - A Guideline for Fingerprint Presentation Attack Database Creation
(Bachelor thesis, 2018)Abstract: Nowadays, biometric recognition systems are widely implemented in many personal devices like smartphones and laptops, as it provides higher security while identifying the real owners of these devices. Fingerprint ... -
Saliency-based Image Object Indexing and Retrieval
(Journal article; Peer reviewed, 2018)We suggest a novel approach to combine visual saliency model and object recognition to provide a more semantic description of an image based on human attention priority. The idea is to index and retrieve semantically more ... -
General TCP state inference model from passive measurements using machine learning techniques
(Journal article; Peer reviewed, 2018)Many applications in the Internet use the reliable end-to-end Transmission Control Protocol (TCP) as a transport protocol due to practical considerations. There are many different TCP variants widely in use, and each variant ... -
The Tension between Anonymity and Privacy
(Journal article; Peer reviewed, 2018)Privacy in the context of information and data is often defined in terms of anonymity, particularly in regulations such as the GDPR. Operationally, it is appealing to define privacy in terms of computable data properties ... -
A Simple Algorithm for Estimating Distribution Parameters from n -Dimensional Randomized Binary Responses
(Journal article; Peer reviewed, 2018)Randomized response is attractive for privacy preserving data collection because the provided privacy can be quantified by means such as differential privacy. However, recovering and analyzing statistics involving multiple ... -
Performance Evaluation of No-Reference Image Quality Metrics for Visible Wavelength Iris Biometric Images
(Chapter, 2018)Image quality assessment plays an important role in iris recognition systems because the system performance is affected by low quality iris images. With the development of electronic color imaging, there are more and more ... -
Freely-Drifting Small-Satellite Swarms for Sensor Networks in the Arctic
(Chapter, 2018)Satellite communications have been widely used to provide connectivity around the world. However, regions such as the Arctic still have limited coverage, despite the need to monitor this region. Currently, several sensors ... -
A Self-Adaptive Network for HPC Clouds: Architecture, Framework, and Implementation
(Journal article; Peer reviewed, 2018)Clouds offer flexible and economically attractive compute and storage solutions for enterprises. However, the effectiveness of cloud computing for high-performance computing (HPC) systems still remains questionable. When ... -
On the GDPR introduction in EU and its impact on financial fraud research
(Chapter, 2018)With the introduction of GDPR in the European Union (EU) in May 2018, personal data contained within financial records will become even more restricted to researchers due to the strict organisations’ internal policies. ...
RSS 2.0