Efficient Content-Based Image Retrieval from Videos using Compact Deep Learning Networks with Re-ranking

The rise of streaming and video technologies has underscored the significance of efficient access and navigation of digital content, particularly for scholars in fields like history and art. Scholars actively seek streamlined approaches to index, retrieve, and explore digital content, with a focus on locating specific instances. The process of...

Re-ranking for Improved Image Query-Based Search

In image search, an algorithm tries to identify images in a database that are similar to a query image. Image search has numerous applications. For example, image search can help historians find images of a historical building from a large image database of buildings worldwide. Feature extraction and nearest neighbors methods are standard steps...

Enhance the search process of educational material by automating quality assessments of OERs

The role of educators nowadays has changed from that of sole providers of information to that of information managers. Their job requires them to sift through the vast amount of available educational material on the internet in order to find the ones that are of highest quality and are more useful for their purposes. In this thesis I propose a...

Enhancing the Diversity Adjusting Strategy with Personality Information in Music Recommender Systems

Current research on personality and diversity based Recommender Systems (RecSys) are mostly separated. In most diversity-based Recommender Systems, researchers usually endeavored to achieve an optimal balance between accuracy and diversity while they commonly set a same diversity level for all users. Different diversity needs for users with...

A Diversity Adjusting Strategy with Personality for Music Recommendation

Diversity-based recommender systems aim to select a wide rangeof relevant content for users, but diversity needs for users withdifferent personalities are rarely studied. Similarly, research onpersonality-based recommender systems has primarily focused onthe ‘cold-start problem’; few previous works have investigated howpersonality influences...