Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"Folksonomy"”.
-
The Derivation of Ontological Structures From Folksonomies
… reasoning over unstructured data called a folksonomy and mapping the information induced by the folksonomy to an ontology. Folksonomy can be described as an implicit structure that emerges from an unstructured collection of keywords. </p><p>The concepts that describe and analyze the …
-
Reframing museum epistemology for the information age: a discursive design approach to revealing complexity
… objects and places. The second element is folksonomy and co-design in developing new community-focused archives using the community's language to build the dataset and socially tagged metadata. This was tested by developing two discursive prototypes, Women Reclaiming AI and Sanctuary …
-
From user behaviours to collective semantics
… the implicit semantics of entities involved in a folksonomy, one requires an understanding of the characteristics of the collective behaviours that create these interconnections. This thesis studies how user behaviours in collaborative tagging systems can be analysed to acquire a better …
-
Evaluation and Improvement of Semantically-Enhanced Tagging System
… creating and sharing their own contents and thus folksonomy is a very active research area where many improvements are presented to overcome existing disadvantages such as the lack of semantic meaning, ambiguity, and inconsistency. TE is a tagging system proposing solutions to the problems of …
-
Semantically-enhanced image tagging system
In multimedia databases, data are images, audio, video, texts, etc. Research interests in these types of databases have increased in the last decade or so, especially with the advent of the Internet and Semantic Web. Fundamental research issues vary from unified data modelling, retrieval of data …
-
Search-based Automatic Image Annotation Using Geotagged Community Photos
In the Web 2.0 era, platforms for sharing and collaboratively annotating images with keywords, called tags, became very popular. Tags are a powerful means for organizing and retrieving photos. However, manual tagging is time consuming. Recently, the sheer amount of user-tagged photos available on …
-
A network approach to topic summary and knowledge discovery in social tagging
This doctoral research focuses on studying the semantic relations between social tags, items and content creators through co-occurrence analysis, social network analysis and information visualization, thus revealing the role played by social tags in representing and classifying contents and …