Now showing items 21-30 of 70
Fast and Scalable Pattern Mining for Media-Type Focused Crawling
Search engines targeting content other than hypertext documents require a crawler that discovers resources identifying files of certain media types. Naive crawling approaches do not guarantee a sufficient supply of new ...
Linked Open Data in Sensor Data Mashups
Sensors and the real-time data they produce are novel sources of information which need to be integrated into the Semantic Web at very large scale. Most of the time such data is locked inside specific applications and only ...
Towards Cross-Community Effects in Scientific Communities
Community effects on the behaviour of individuals, the community itself and other communities can be observed in a wide range of applications. This is true in scientific research, where communities of researchers have ...
Describing Linked Datasets - On the Design and Usage of voiD, the 'Vocabulary of Interlinked Datasets'
In this paper we discuss the design and implementation of voiD, the \Vocabulary Of Interlinked Datasets", a vocabulary that allows to formally describe linked RDF datasets. We report on use cases for voiD, the current state ...
Converging Web and Desktop Data with Konduit
In this paper we present Konduit, a desktop-based platform for visual scripting with RDF data. Based on the idea of the semantic desktop, non-technical users can create, manipulate and mash-up RDF data with Konduit, and ...
A lookup index for Semantic Web resources
Developers of Semantic Web applications face a challenge with respect to the decentralised publication model: where to find statements about encountered resources. The ¿linked data¿ approach, which mandates that resource ...
Towards a Practical Emergent Knowledge Exploitation
(AAAI Press, 2009)
Towards Fine-grained Service Matchmaking by Using Concept Similarity
Several description frameworks to semantically describe and match services on the one hand and service requests on the other have been presented in the literature. Many of the current proposals for defining notions of ...
Semantic Social Collaborative Filtering with FOAFRealm
The most popular collaborative filtering implementations require either a critical mass of referenced resources and a lot of active users. Other solutions are based on finding a referral with an expertise on the given ...
dlvhex-sparql: A SPARQL-compliant query engine based on dlvhex
This paper describes the dlvhex SPARQL plugin, a query processor for the upcoming Semantic Web query language standard by W3C. We report on the implementation of this languages using dlvhex, a flexible plugin system ...