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Displaying 1-7 out of 7 total
Linked Data and Live Querying for Enabling Support Platforms for Web Dataspaces
Found in: 2012 IEEE International Conference on Data Engineering Workshops (ICDEW)
By Jurgen Umbrich,Marcel Karnstedt,Josiane Xavier Parreira,Axel Polleres,Manfred Hauswirth
Issue Date:April 2012
pp. 23-28
Enabling the "Web of Data" has recently gained increased attention, particularly driven by the success of Linked Data. The agreed need for technologies from the database domain is therein often referred to as the "Web as a Database", a ...
inContext: A Pervasive and Collaborative Working Environment for Emerging Team Forms
Found in: Applications and the Internet, IEEE/IPSJ International Symposium on
By Hong-Linh Truong, Schahram Dustdar, Dino Baggio, Stephane Corlosquet, Christoph Dorn, Giovanni Giuliani, Robert Gombotz, Yi Hong, Pete Kendal, Christian Melchiorre, Sarit Moretzky, Sebastien Peray, Axel Polleres, Stephan Reiff-Marganiec, Daniel Schall, Sim
Issue Date:August 2008
pp. 118-125
Participants in current team collaborations belong to different organizations, work on multiple objectives at the same time, and frequently change locations. They use different devices and infrastructures in collaboration processes that can last from a few...
WWW or What Is Wrong with Web Services
Found in: Web Services, European Conference on
By Reto Krummenacher, Martin Hepp, Axel Polleres, Christoph Bussler, Dieter Fensel
Issue Date:November 2005
pp. 235-243
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 the information at any later poi...
Embedding nonground logic programs into autoepistemic logic for knowledge-base combination
Found in: ACM Transactions on Computational Logic (TOCL)
By Axel Polleres, Hans Tompits, Hans Tompits, Jos De Bruijn, Jos De Bruijn, Thomas Eiter, Thomas Eiter
Issue Date:May 2011
pp. 1-39
In the context of the Semantic Web, several approaches for combining ontologies, given in terms of theories of classical first-order logic and rule bases, have been proposed. They either cast rules into classical logic or limit the interaction between rule...
Rapid prototyping of semantic mash-ups through semantic web pipes
Found in: Proceedings of the 18th international conference on World wide web (WWW '09)
By Axel Polleres, Christian Morbidoni, Danh Le-Phuoc, Giovanni Tummarello, Manfred Hauswirth
Issue Date:April 2009
pp. 66-66
The use of RDF data published on the Web for applications is still a cumbersome and resource-intensive task due to the limited software support and the lack of standard programming paradigms to deal with everyday problems such as combination of RDF data fr...
From SPARQL to rules (and back)
Found in: Proceedings of the 16th international conference on World Wide Web (WWW '07)
By Axel Polleres
Issue Date:May 2007
pp. 787-796
As the data and ontology layers of the Semantic Web stack have achieved a certain level of maturity in standard recommendations such as RDF and OWL, the current focus lies on two related aspects. On the one hand, the definition of a suitable query language...
OWL DL vs. OWL flight: conceptual modeling and reasoning for the semantic Web
Found in: Proceedings of the 14th international conference on World Wide Web (WWW '05)
By Axel Polleres, Dieter Fensel, Jos de Bruijn, Ruben Lara
Issue Date:May 2005
pp. 623-632
The Semantic Web languages RDFS and OWL have been around for some time now. However, the presence of these languages has not brought the breakthrough of the Semantic Web the creators of the languages had hoped for. OWL has a number of problems in the area ...