Browsing Data Science Institute (Conference Papers) by Issue Date
Now showing items 21-40 of 307
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Sindice.com: Weaving the open linked data
(2007)Developers of SemanticWeb applications face a challenge with respect to the decentralised publication model: where to find statements about encountered resources. The linked data" approach, which man- dates that resource ... -
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 ... -
Infrastructure for data processing in large-scale interconnected sensor network
(2007)With the price of wireless sensor technologies diminishing rapidly we can expect large numbers of autonomous sensor networks being deployed in the near future. These sensor networks will typically not remain isolated but ... -
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 ... -
Dynamic Service Discovery through Meta-Interactions with Service Providers
(Springer, 2007)Dynamic discovery based on semantic description of services is an essential aspect of the Semantic Web services integration process. Since not all data required for service discovery can always be included in service ... -
YARS2: A Federated Repository for Querying Graph Structured Data from the Web
(2007)We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collected from many disparate sources on the Web. ... -
The Boardscape: Creating a Super Social Network of Message Boards
(AAAI, 2007)A Web-based message board or forum is an online area where discussions are held by many Internet users on a variety of subjects. More recently, online social networks have been created for various purposes: job searching, ... -
Towards Semantic Interoperability (In-depth comparison of two approaches to solving Semantic Web Service Challenge mediation tasks)
(2007)This paper overviews and compares the DERI and DEI-Cefriel approaches to the SWS-Challenge workshop mediation scenario in terms of the utilized underlying technologies and delivered solutions. In the mediation scenario one ... -
Imprecise Empirical Ontology Refinement: Application to Taxonomy Acquisition
(INSTICC, 2007)The significance of uncertainty representation has become obvious in the Semantic Web community recently. This paper presents new results of our research on uncertainty incorporation into ontologies created automatically ... -
SPARQL++ for mapping between RDF vocabularies
(Springer, 2007)Lightweight ontologies in the formof RDF vocabularies such as SIOC, FOAF, vCard, etc. are increasingly being used and exported by ¿serious¿ applications recently. Such vocabularies, together with query languages like SPARQL ... -
Examination of the Impact of Emerging Technologies on eLearning
(Association for the Advancement of Computing in Education, 2007)eLearning has, to date, mostly been a matter of content being displayed on PCs running Windows, Linux, or MAC OS. Emerging technologies have recently, however, expanded the capabilities and scope of portable and mobile ... -
Quantified equilibrium logic and hybrid rules
(Springer, 2007)In the ongoing discussion about combining rules and Ontologies on the Semantic Web a recurring issue is how to combine first-order classical logic with nonmonotonic rule languages. Whereas several modular approaches to de- ... -
Sharing information across community portals with FOAFRealm
(IADIS Press, 2007) -
Towards Optimized Data Fetching for Service Discovery
(IEEE, 2007)The advent of Service Oriented Architecture makes services the most flexible, platform-independent choice for exposing and integrating business functionality across a network. However, the lack of service discovery mechanisms, ... -
Extending Community Ontology Using Automatically Generated Suggestions
(AAAI Press, 2007)In this paper we propose an ontology (formal knowledge base) creation methodology based on integrating external ontologies into the one developed by a community of the do- main experts. We present the MarcOntX agent, a ... -
A Protégé Plug-in Development to Support the NEPOMUK Representational Language
(2007)In this document, we present the challenges faced to develop a plug-in for Protégé that supports requirements for the NEPOMUK1 Representational Language (NRL). NRL is a language built on top of RDF/S and ... -
A DRM Solution Based on Social Networks and Enabling the Idea of Fair Use
(2007)Fair use policy allows legal owners to share products they bought with their acquaintance; it is based on the assumptions that the owners pass an original product and they cannot use it at the same time. In the digital ... -
MultiBeeBrowse Accessible Browsing on Unstructured Metadata
(Springer, 2007)Growing abundance of information on the Internet, especially the Next Generation Internet, poses even more challenges on more efficient information management; hence it has brought attention of the researchers to the faceted ... -
The NEPOMUK Project - On the way to the Social Semantic Desktop
(2007)This paper introduces the NEPOMUK project which aims to create a standard and reference implementation for the Social Semantic Desktop. We outline the requirements and functionalities that were identified for a useful ...