Image watermarking for Machine Learning datasets: Using SVD based image watermarking techniques to watermark numerical ML datasets

The media watermarking technique domain has had the last 30 years to develop itself. The non-media side, however, is a way newer sub-domain. [1] The data-gathering process for machine learning algorithms is a tedious and time consuming task. This becomes worse as the scale of these algorithms increases. Thus, protecting the datasets against...

Graph database watermarking using pseudo nodes

Although digital watermarking has been a well-researched topic for the past decades and has seen numerous implementations for relational databases, it still lacks research for non-relational schema-less databases. In this paper, we explore proposed techniques for non-relational database watermarking and introduce an improved technique for NoSQL...

Detect the watermark through the training model: A watermarking scheme to protect numerical classification datasets

Datasets play an important role in machine learning technology. The quality of a machine learning model is highly dependent on the quality of the training dataset. Datasets are of great economic value and should be viewed as intellectual property. To protect the property rights of machine learning training datasets, we can make use of the...

No-Reference Point Cloud Quality Assessment: Feature Relevance Assessment for No-Reference Quality Assessment of 3D Point Cloud Data

The need to capture environments and objects in 3 dimensions to produce a high quality digital representation is proving to be useful in many applications in the world, where there is an increasing dependence on digital spaces. Point Clouds are a data type to represent 3D objects and scenes. During the processing of the point cloud data,...

Reasons to Be Satisfied or Dissatisfied With a Virtual Coach for Quitting Smoking and Becoming More Physically Active: A Mixed-Methods Analysis

A virtual coach, Sam, was created by the Perfect Fit project to aid users in establishing a foundation to stop smoking via the means of making them more physically active. Data from 500 users had been collected from them during stages which start with a pre-screening phase until a post-questionnaire phase. In the latter stage, they provided a...

Reasons to continue or stop using a virtual coach for quitting smoking and increasing physical activity: A mixed-methods analysis

The increase in health problems due to smoking or lack of physical activity has created the incentive to develop a virtual coach to help people with smoking cessation and increase physical activity. In this study, a mixed-methods analysis (thematic analysis, quantitative analysis, and a literature study) was carried out to find out what the...

Eases and Difficulties of Talking to a Virtual Coach for Quitting Smoking and Becoming More Physically Active: A Mixed-Methods Analysis

As the awareness of the risks of smoking tobacco increased, usage declined as people started to attempt to quit smoking more. Currently, a wide variety of mobile health (mHealth) applications focused on smoking cessation exist, however users commonly quit these applications over time. In the case of Sam, a conversational agent that plays the...

Acceptance of a virtual coach for quitting smoking and becoming more physically active: A thematic analysis: Traits for a virtual coach to be a ”friend”

Seeing the virtual coach as a friend is beneficial as it increases the motivation, confidence, and perseverance of the accompanying. Here, an investigation has taken place to what characteristics the virtual coach must possess to establish this friendly relationship. Thus, the main research question is: What are the reasons for seeing the...

Acceptance of a Virtual Coach as Guided Intervention for Smoking Cessation: A Mixed-Methods Analysis

As guided interventions are seen as more effective compared to unguided interventions and because the use of eHealth applications is rising over the years, the need to study the effects of a virtual coach as a substitute for guided interventions was created. A virtual coach does not cost as much time and money as a real coach and would thus be...