Browsing by Author "Decker, Stefan"
Now showing items 21-40 of 83
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Enabling Trust and Privacy on the Social Web
Passant, Alexandre; Hausenblas, Michael; Polleres, Axel; Decker, Stefan (2009) -
enVision: An integrated approach towards Semantic Authoring
Groza, Tudor; Handschuh, Siegfried; Decker, Stefan (2006)Writing is one of the most common activities of a researcher. And since, the writing process is not only about writing, but also about researching the background of the domain or collecting the necessary references, we ... -
Evaluating and benchmarking the performance of federated SPARQL endpoints and their partitioning using selected metrics and specific query types
Rakhmawati, Nur Aini (2017-02-07)The increasing amount of Linked Data and its inherent distributed nature have created for need to developing and researching querying technologies. Inspired by research results from traditional distributed databases, ... -
Extending faceted navigation for RDF data
Oren, Eyal; Delbru, Renaud; Decker, Stefan (2006)Data on the Semantic Web is semi-structured and does not follow one fixed schema. Faceted browsing is a natural technique for navigating such data, partitioning the information space into orthogonal conceptual dimensions. ... -
Extracting and Utilizing Social Networks from Log Files of Shared Workspaces
Nasirifard, Peyman; Peristeras, Vassilios; Hayes, Conor; Decker, Stefan (Springer, 2009)Log files of online shared workspaces contain rich information that can be further analyzed. In this paper, log-file information is used to extract object-centric and user-centric social networks. The object-centric social ... -
Eye of the Tiger
Nováček, Vít; Groza, Tudor; Handschuh, Siegfried; Decker, Stefan (2009) -
Federating Distributed Social Data to Build an Interlinked Online Information Society
Passant, Alexandre; Samwald, Matthias; Breslin, John; Decker, Stefan (2009)While research on the relation- ship between the Semantic Web and social media was originally motivated by the lack of semantics in mainstream Web 2.0 ser- vices, this vision can go much further, impacting society at large ... -
Federating distributed social data to build an interlinked online information society
Passant, Alexandre; Samwald, Matthias; Breslin, John G.; Decker, Stefan (Institute of Electrical and Electronics Engineers (IEEE), 2009-11-01) -
Four Heuristics to Guide Structured Content Crawling
Umbrich, Jürgen; Harth, Andreas; Hogan, Aidan; Decker, Stefan (2008)Search engines focusing on particular media types face difficulties in discovering suitable URIs on the Web. Since the engines are only interested in a small fraction of the Web, a crawler should use heuristics to concentrate ... -
Graph summarisation of web data: data-driven generation of structured representations
Campinas, Stéphane (2016-08-31)The advent of the Internet enabled the sharing of information between people all around the world. Projects like Wikipedia have made human knowledge accessible to anybody with a simple mouse click. The Linked Data movement ... -
Harvesting Desktop Data for Semantic Blogging
Möller, Knud; Decker, Stefan (2005)A typical computer user¿s desktop contains large amount of formal data, such as addresses, events or bibliopraphies. Especially within a corporate or organizational environment, it is often important to exchange this data ... -
Historical data preservation and interpretation pipeline for Irish civil registration records
Beyan, Oya; Mealy, P. J.; Grant, Dolores; Grant, Rebecca; Harrower, Natalie; Breathnach, Ciara; Collins, Sandra; Decker, Stefan (Springer Verlag, 2015-10-28)Semantic Web technologies give us the opportunity to understand today's data-rich society and provide novel means to explore our past. Civil registration records such as birth, death, and marriage registers contain a vast ... -
A Hybrid Framework for Querying Linked Data Dynamically
Umbrich, Jürgen (2012-09-28)As of today, the Web has evolved to become the largest collection of information made available by mankind. Researchers and developers are continuously working on transforming this loosely connected data collection into ... -
Hypertextualized Virtual Environments: Dual-Mode User Interface Design
Jankowski, Jacek (2011-06-03)This thesis develops a novel strategy for accessing Hypertextualized Virtual Environments (HiVEs), integrated information spaces where symbolic (hypertext) and visual (3D graphics) data are simultaneously available and ... -
Identifying, annotating, and filtering arguments and opinions in open collaboration systems
Schneider, Jodi (2013-09-13)The World Wide Web enables large-scale collaboration, even between groups of individuals previously unknown to one another. These collaborations produce tangible outputs, such as encyclopedias (Wikipedia), electronic books ... -
Integrating Heterogeneous Data by Extending Semantic Web Standards
Lopes, Nuno (2012-09-28)In enterprises different software applications are used to manage specific functions: customer relations, human resources, and manufacturing, each requiring specialised software. Relational databases are commonly used as ... -
Integrating Social Networks and Sensor Networks
Breslin, John; Decker, Stefan; Hauswirth, Manfred; Hynes, Gearoid; Phuoc, Danh Le; Passant, Alexandre; Polleres, Axel; Rabsch, Cornelius; Reynolds, Vinny (2009) -
Integrating tagging into the web of data: Overview and combination of existing tag ontologies
Kim, Hak-Lae; Scerri, Simon; Passant, Alexandre; Breslin, John G.; Handschuh, Siegfried; Decker, Stefan; Kim, Hong-Gee (Taiwan Academic Network, 2011-07)As the number of social websites offering tagging facilities increases, tagging has become not only a common basis for user participation, but also an important aspect of social content. Tagging is primarily based on the ... -
An Interactive Map of Semantic Web Ontology Usage
Kinsella, Sheila; Bojars, Uldis; Harth, Andreas; Breslin, John; Decker, Stefan (IEEE, 2008)Publishing information on the Semantic Web using common formats enables data to be linked together, integrated and reused. In order to fully leverage the potential for interlinking data by reusing existing schemas, an ... -
JeromeDL - Adding Semantic Web Technologies to Digital Libraries
Kruk, Sebastian Ryszard; Decker, Stefan (Springer, 2005)In recent years more and more information has been made available on the Web. High quality information is often stored in dedicated databases of digital libraries, which are on their way to become expanding islands of well ...