Browsing University of Galway Theses (PhD Theses) by Subject "Data science"
Now showing items 1-6 of 6
-
Diffusion-based models for semantic relatedness
(NUI Galway, 2020-05-14)The assessment of semantic relatedness for a given pair of entities in a knowledge graph has become a critical step in a wide variety of artificial intelligence tasks, including but not restricted to fields such as machine ... -
Enhancing knowledge graph completion models and selected biological applications
(NUI Galway, 2020-06-18)Knowledge completion is the task of extending knowledge graphs to enhance the quality of systems relying on them. In recent years, various knowledge completion techniques were developed to model knowledge graphs using ... -
Leveraging orthographic information to improve machine translation of under-resourced languages
(NUI Galway, 2020-07-24)This thesis describes our improvement of word sense translation for under-resourced languages utilizing orthographic information with a particular focus on creating resources using machine translation. The first target of ... -
Metaphor processing in tweets
(NUI Galway, 2021-03-15)Metaphor plays an important role in defining the interplay between cognition and language. Despite its fuzziness, this ubiquitous figurative device is an essential element of human communication that allows us (as humans) ... -
A modified depth function for outlier detection in multivariate data with applications
(NUI Galway, 2020-09-24)Data Science is the new and exciting interdisciplinary response that has emerged as a consequence of the staggering amounts of data generated in many new forms from digital images to audio to text. It is an interdisciplinary ... -
Query-aware adaptive windowing for spatiotemporal complex video event processing for internet of multimedia things
(NUI Galway, 2021-06-01)With the evolution of the Internet of Things (IoT), there is an exponential rise in sensor devices that are deployed ubiquitously. Due to the extensive usage of IoT applications in smart cities, smart homes, self-driving ...