Video annotation tools are often compared in the literature, however, most reviews mix
unstructured, semi-structured, and the very few structured annotation software. This paper is …

Recogito 2 is an open source annotation tool currently under development by Pelagios, an
international initiative aimed at facilitating better linkages between online resources …

The Open Annotation Core Data Model specifies an interoperable framework for creating
associations between related resources, called annotations, using a methodology that …

Annotations allow end users to augment digital items with information, which can then be
exploited for search and retrieval. We are currently extending Europeana, a platform which …

With the emergence of the Web 2.0, collaborative annotation practices have become more
mature in the field of learning. In this context, several recent studies have shown the …

This paper describes GoNTogle, a framework for document annotation and retrieval, built on
top of Semantic Web and IR technologies. GoNTogle supports ontology-based annotation …

Annotations allow users to associate additional information with existing resources. Using
proprietary and closed systems on the Web, users are already able to annotate multimedia …

Digital videos of parliamentary activity play an important role in enhancing transparency and
accountability for open e-government. The rapid growth in these videos and the lack of …

Linked Data is a way of exposing and sharing data as resources on the Web and interlinking
them with semantically related resources. In the last three years significant amounts of data …

The modeling of performing arts metadata is considered one of the most challenging
problems, since performances add complexities related to events to the classical cultural …