Browsing Data Science Institute (Conference Papers) by Title
Now showing items 285-304 of 307
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Understanding my city through dashboards. How hard can it be?
(International Federation for Information Processing (IFIP) and eJournal of eDemocracy and Open Government (JeDEM), 2019-09-02)This paper describes research into how current city dashboards support users' sensemaking processes. It uses criteria identified in previous research concerning visualisation and applies these to a number of city dashboards ... -
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 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 ... -
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 ... -
Virtual Location-Based Services: Merging the Physical and Virtual World
(2014)[no abstract available] -
What just happened? A Framework for Social Event Detection and Contextualisation
(2014-10-21)In course of a breaking news event, such as natural calamity, political uproar etc., a massive crowd sourced data is generated over social media which makes social media platforms an important source of information in ... -
Where is the News Breaking? Towards a Location-based Event Detection Framework for Journalists
(Springer, 2014)The rise of user-generated content (UCG) as a source of information in the journalistic lifecycle is driving the need for automated methods to detect, filter, contextualise and verify citizen reports of breaking news ... -
WSMO-PA: Formal Specification of Public Administration Service Model on Semantic Web Service Ontology
(IEEE, 2007)In this paper we define a formal model for a Public Ad- ministration service on the basis of the Web Service Modeling Ontology (WSMO). For this purpose we employ the generic public service object model of the Governance ... -
WSMX: A Semantic Service Oriented Middleware for B2B Integration
(Springer, 2006)In this paper we present a B2B integration scenario building on the principles of Semantic Web services. For this scenario we show the benefits of semantic descriptions used within the integration process to enable ... -
WWW or What Is Wrong with Web Services
(IEEE, 2005)A core paradigm of the Web is information exchange via persistent publication, i.e., one party publishes a piece of information on the Web, and any other party who knows the location of the resource can retrieve and process ... -
WWW'18 open challenge: financial opinion mining and question answering
(Association for Computing Machinery, 2018-04-23)The growing maturity of Natural Language Processing (NLP) techniques and resources is dramatically changing the landscape of many application domains which are dependent on the analysis of unstructured data at scale. The ... -
XPLODIV: An exploitation-exploration aware diversification approach for Recommender Systems
(AAAI Press, 2015-07)Recommender Systems (RS) have emerged to guide users in the task of efficiently browsing/exploring a large product space, helping users to quickly identify interesting products. However, suggestions generated with traditional ...