Enterprise Security Information and Event Management (SIEM) systems are increasingly challenged by the need to balance comprehensive log collection with the practical limitations of storage, network bandwidth, and operational overhead. This often results in selective logging strategies that, while resource-efficient, risk omitting critical contextual information necessary for effective security ...

The advancement of self-driving cars has significantly improved transportation by enhancing safety, efficiency, and mobility. However, their operation in Arctic environments remains challenging due to snow, ice, and slush, which negatively impact traction and road surface perception. To address these challenges, this study integrates LiDAR-based reflected intensity measurements with environmental ...

Authigenic carbonates formed at marine hydrocarbon seeps are an important component of carbon cycling at continental margins. Ancient hydrocarbon-seep deposits serve as archives of the evolution of chemosynthesis-based ecosystems, past pore-water chemistry, and the tectonic architecture and geological history of their host sedimentary basins. However, while modern and ancient seep deposits share ...

Greenland's ongoing deglaciation and thawing permafrost, accompanied by an increase in ice sheet freshwater discharge and nutrient export, are significantly impacting the surrounding fjords and marine ecosystems. Understanding the geochemical linkages between ice, land, and marine environments is crucial for comprehending the effects of amplified cryosphere-biosphere interactions on marine ecosystems. ...

This thesis explores the relationship between influence and memorization of training data in deep learning models. Influence metrics aim to quantify the impact of individual training examples on model predictions, while memorization scores assess how much specific data points are retained by the model. Understanding the connection between these two concepts is important for both interpretability and ...

Background: In Norway, there are estimated to be 250,000 people with type 2 diabetes. According to Folkehelseinstituttet, there are around 14,000 to 18,000 new diagnoses of type 2 diabetes every year in Norway. Type 2 diabetes is considered to be a lifestyle disease, and there are steps someone with type 2 diabetes can take to manage their condition, like changing their diet and exercise. Mobile ...

<p>Accurate left ventricular (LV) linear measurements are critical for cardiac function assessment in echocardiography. However, manual measurements are time-consuming and prone to variability due to anatomical complexity and operator dependency. While deep learning (DL) models have automated landmark detection, existing fully automated B-mode approaches often produce inaccurate predictions caused ...

<p>Healthcare-associated infections are of grave concern in healthcare facilities as these acquired infections pose a significant threat to the quality of life across the globe. Healthcare-associated infections are often related to the use of medical devices like catheters, joint prostheses, and implants. Medical devices are especially prone to bacterial growth, which can result in possible ...

<p>Rapid ongoing climate change includes warmer sea surface temperatures, salinity changes, reduced sea ice cover, and melting ice sheets in the polar regions. This has consequences for climate and society regionally and globally. However, there are large knowledge gaps regarding the sensitivity of these systems. Records of past changes in polar climate and ocean-cryosphere interactions can provide ...

Abstract Background – Norwegian health trusts face significant challenges translating complex regulatory requirements from GDPR, the Medical Devices Regulation, the AI Act, NIS2, and public procurement law into concrete technical specifications for AI procurement. Current "one-size-fits-all" templates and prescriptive specifications often stifle innovation, overlook algorithmic risks, and expose ...