Now showing items 42-61 of 71

    • One size does not fit all: querying web polystores 

      Khan, Yasar; Zimmermann, Antoine; Jha, Alokkumar; Gadepally, Vijay; d'Aquin, Mathieu; Sahay, Ratnesh (IEEE, 2019-01-17)
      Data retrieval systems are facing a paradigm shift due to the proliferation of specialized data storage engines (SQL, NoSQL, Column Stores, MapReduce, Data Stream, and Graph) supported by varied data models (CSV, JSON, ...
    • Perk-dependent repression of miR-106b-25 cluster is required for ER stress-induced apoptosis 

      Gupta, Sanjeev; Read, D.E.; Deepti, A.; Cawley, K.; Gupta, A.; Oommen, D.; Samal, Afshin (2012)
      Activation of the unfolded protein response sensor PKR-like endoplasmic reticulum kinase (Perk) attenuates endoplasmic reticulum (ER) stress levels. Conversantly, if the damage is too severe and ER function cannot be ...
    • Privacy, security and policies: A review of problems and solutions with semantic web technologies 

      Kirrane, Sabrina; Villata, Serena; d’Aquin, Mathieu (IOS Press, 2018)
      Semantic Web technologies aim to simplify the distribution, sharing and exploitation of information and knowledge, across multiple distributed actors on the Web. As with all technologies that manipulate information, there ...
    • Quality-driven resource-adaptive data stream mining? 

      Karnstedt, Marcel (IEEE / ACM, 2011-01)
      Data streams have become ubiquitous in recent years and are handled on a variety of platforms, ranging from dedicated high-end servers to battery-powered mobile sensors. Data stream processing is therefore required to work ...
    • A random walk model for entity relatedness 

      Torres-Tramón, Pablo; Hayes, Conor (Springer Verlag, 2018-10-31)
      Semantic relatedness is a critical measure for a wide variety of applications nowadays. Numerous models, including path-based, have been proposed for this task with great success in many applications during the last few ...
    • RDFS & OWL Reasoning for Linked Data 

      Hogan, Aidan; Delbru, Renaud; Umbrich, Jurgen (na, 2013)
      Linked Data promises that a large portion of Web Data will be usable as one big interlinked RDF database against which structured queries can be answered. In this lecture we will show how reasoning - using RDF Schema (RDFS) ...
    • ReVeaLD: A user-driven domain-specific interactive search platform for biomedical research 

      Kamdar, Maulik; Hasnain, Ali; Decker, Stefan; Deus, Helena F. (2013)
    • The Role of Community-Driven Data Curation for Enterprises 

      Curry, Edward; Freitas, Andre; O'Ríain, Seán (Springer US, 2010)
      With increased utilization of data within their operational and strategic processes, enterprises need to ensure data quality and accuracy. Data curation is a process that can ensure the quality of data and its fitness ...
    • S3QL: A distributed domain specific language for controlled semantic integration of life sciences data 

      Deus, Helena (2011)
      Background The value and usefulness of data increases when it is explicitly interlinked with related data. This is the core principle of Linked Data. For life sciences researchers, harnessing the power of Linked Data ...
    • SAFE: SPARQL federation over RDF data cubes with access control 

      Khan, Yasar; Saleem, Muhammad; Mehdi, Muntazir; Hogan, Aidan; Mehmood, Qaiser; Rebholz-Schuhmann, Dietrich; Sahay, Ratnesh (BioMed Central, 2017-02-01)
      Several query federation engines have been proposed for accessing public Linked Open Data sources. However, in many domains, resources are sensitive and access to these resources is tightly controlled by stakeholders; ...
    • Scalable Authoritative OWL Reasoning for the Web 

      Hogan, Aidan; Harth, Andreas; Polleres, Axel (2009)
    • Self-Surveillance 

      Schneider, Jodi (2009-07)
    • Semantic representation and enrichment of information retrieval experimental data 

      Bordea, Georgeta; Buitelaar, Paul (Springer Berlin Heidelberg, 2016-05-28)
      Experimental evaluation carried out in international large-scale campaigns is a fundamental pillar of the scientific and technological advancement of information retrieval (IR) systems. Such evaluation activities produce ...
    • Semi-Supervised Technical Term Tagging With Minimal User Feedback 

      Buitelaar, Paul; Bordea, Georgeta; QasemiZadeh, Behrang (2012)
      In this paper, we address the problem of extracting technical terms automatically from an unannotated corpus. We introduce a technology term tagger, that is based on Liblinear Support Vector Machines and employs linguistic ...
    • SESA: Emerging Technology for Service-Centric Environments 

      Vitvar, Tomas; Zaremba, Michal; Zaremba, Maciej; Moran, Matthew; Fensel, Dieter (Institute of Electrical and Electronics Engineers, 2007)
      Service-oriented architectures - and particularly the Web service technologies that enable them, such as WSDL (Web Services Description Language) and SOAP - are widely acknowledged for their potential to revolutionize ...
    • Sharing cloud services: user authentication for social enhancement of home networking 

      Grzonkowski, Slawomir; Corcoran, Peter M. (IEEE, 2011-08)
      A user centric approach to authentication for home networks is proposed. A zero-knowledge-proof (ZKP) authentication is used to leverage the emerging cloud infrastructure allowing users to temporarily transfer their service ...
    • Social impact assessment of scientist from mainstream news and weblogs 

      Timilsina, Mohan; Khawaja, Waqas; Davis, Brian; Taylor, Mike; Hayes, Conor (Springer Verlag, 2017-10-14)
      Research policy makers, funding agencies, universities and government organizations evaluate research output or impact based on the traditional citation count, peer review, h-index and journal impact factors. These impact ...
    • Soft cardinality constraints on XML data: How exceptions prove the business rule 

      Ferrarotti, Flavio; Hartmann, Sven; Link, Sebastian; Marin, Mauricio; Muñoz, Emir (Springer Verlag, 2013)
      We introduce soft cardinality constraints which need to be satisfied on average only, and thus permit violations in a controlled manner. Starting from a highly expressive but intractable class, we establish a fragment that ...
    • A Speech Based Approach to Surveillance Video Retrieval 

      QasemiZadeh, Behrang; O'Neill, Ian; Shen, Jiali; Miller, Paul; Hanna, Philip; Stwart, Darryl; Wang, Hongbin (2009)
      This paper describes the anatomy of a pilot surveillance system with a speech-based interface for content-based retrieval of video data. The proposed system relies on an ontology-based information sharing architecture and ...