Browsing Data Science Institute by Title
Now showing items 497-516 of 544
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UniStore: Querying a DHT-based Universal Storage
(2007)In recent time, the idea of collecting and combining large public data sets and services became more and more popular. The special characteristics of such systems and the requirements of the participants demand for ... -
Unsupervised deep language and dialect identification for short texts
(International Committee on Computational Linguistics, 2020-12)Automatic Language Identification (LI) or Dialect Identification (DI) of short texts of closely related languages or dialects, is one of the primary steps in many natural language processing pipelines. Language identification ... -
Unsupervised Graph-Based Topic Labelling using DBpedia
(2013)Automated topic labelling brings benefits for users aiming at analysing and understanding document collections, as well as for search engines targetting at the linkage between groups of words and their inherent topics. ... -
Unsupervised learning for understanding student achievement in a distance learning setting
(IEEE, 2017-04-25)Many factors could affect the achievement of students in distance learning settings. Internal factors such as age, gender, previous education level and engagement in online learning activities can play an important role ... -
Unsupervised method to analyze playing styles of EPL teams using ball possession-position data
(IEEE, 2020-03-06)In the English Premier League (EPL) matches, a network of advanced systems gathers sports data in real-time to build a possession-position dataset. In this work, data fields from the sophisticated raw possession-position ... -
Update Semantics for Interoperability among XML, RDF and RDB - A Case Study of Semantic Presence in CISCO's Unified Presence Systems
(Springer, 2013)XSPARQL is a transformation and querying language that provides an integrated access over heterogeneous data sources on the fly. It is an extension of XQuery which supports a subset of SPARQL and SQL to provide unified ... -
Using domain-specific and collaborative resources for term translation
(Association for Computational Linguistics, 2012-07)In this article we investigate the translation of terms from English into German and vice versa in the isolation of an ontology vocabulary. For this study we built new domainspecific resources from the translation ... -
Using drug similarities for discovery of possible adverse reactions
(AMIA, 2017-02-10)We propose a new computational method for discovery of possible adverse drug reactions. The method consists of two key steps. First we use openly available resources to semi-automatically compile a consolidated data set ... -
Using linked data to mine RDF from wikipedia's tables
(ACM, 2014)The tables embedded in Wikipedia articles contain rich, semi-structured encyclopaedic content. However, the cumulative content of these tables cannot be queried against. We thus propose methods to recover the semantics of ... -
Using social media data for online television recommendation services at RTÉ Ireland
(2015-09)Raidió Teilifís Éireann (RTÉ) is the public service television and radio broadcaster in Ireland. Through on demand video services, RTÉ allows their users to catch up on television broadcasts via the RTÉ Player. The company ... -
Using social media for online television adaptation services at RTÉ Ireland
(Insight Centre for Data Analytics, National University of Ireland, Galway, 2016)RTÉ (Raidió Teilifís Éireann) is the national provider of Television (TV) and radio in Ireland. RTÉ broadcasts its content online through the RTÉ Player and provides services to interact with its users using social media, ... -
Using Tags and Clustering to Identify Topic-Relevant Blogs
(IAAA, 2007)The Web has experienced an exponential growth in the use of weblogs or blogs. Blog entries are generally organised using tags, informally defined labels which are increasingly being proposed as a `grassroots¿ answer to ... -
Utilising knowledge graph embeddings for data-to-text generation
(Association for Computational Linguistics, 2020-12-18)Data-to-text generation has recently seen a move away from modular and pipeline architectures towards end-to-end architectures based on neural networks. In this work, we employ knowledge graph embeddings and explore their ... -
Validation of expressive XML keys with XML schema and XQuery
(ACS, 2015)The eXtensible Markup Language (XML) is the defacto industry standard for exchanging data on the Web and elsewhere. While the relational model of data enjoys a well-accepted definition of a key, several competing notions ... -
Veritas annotator: Discovering the origin of a rumour
(Association for Computational Linguistics (ACL), 2019-11-03)Defined as the intentional or unintentional spread of false information (K et al., 2019) through context and/or content manipulation, fake news has become one of the most serious problems associated with online ... -
VID-WIN: Fast video event matching with query-aware windowing at the edge for the internet of multimedia things
(Institute of Electrical and Electronics Engineers (IEEE), 2021-04-23)Efficient video processing is a critical component in many IoMT applications to detect events of interest. Presently, many window optimization techniques have been proposed in event processing with an underlying assumption ... -
Virtual Location-Based Services: Merging the Physical and Virtual World
(2014)[no abstract available] -
Visual Abstraction and Ordering in Faceted Browsing of Text Collections
(2010)While faceted navigation interfaces can assist users in exploring an information collection, there is yet little support for users in choosing a relevant item from the set of items returned from a filtering process. In ... -
Weaving SIOC into the Web of Linked Data
(2008)Social media sites can act as a rich source of large amounts of data by letting anyone easily create content on the Web. The SIOC ontology and tools developed for it allow us to express this information as interlinked RDF ...