Who the FOAF knows Alice? RDF Revocation in DBin 2.0
نویسندگان
چکیده
In this paper we take a view from the bottom to RDF(S) reasoning. We discuss some issues and requirements on reasoning towards effectively building Semantic Web Pipes, aggregating and patching RDF data from various distributed sources. Even if we leave out complex description logics reasoning and restrict ourselves to the RDF world, it turns out that some problems, in particular how to deal with contradicting RDF statements and patching RDF graphs, do not yet find their proper solutions within the current Semantic Web Stack. Besides theoretical solutions which involve full DL reasoning, we believe that more practical and probably more scalable solutions are conceivable one of which we discuss in this paper. Namely, we provide means to express revocations in RDF and resolve such revocations by means of a specialized RDF merge procedure. We have implemented this conflict-resolving merge procedure in the DBin 2.0 system.
منابع مشابه
Who the FOAF knows Alice? A Needed Step Toward Semantic Web Pipes
In this paper we take a view from the bottom to RDF(S) reasoning. We discuss some issues and requirements on reasoning towards effectively building Semantic Web Pipes, aggregating RDF data from various distributed sources. If we leave out complex description logics reasoning and restrict ourselves to the RDF world, it turns out that some problems, in particular how to deal with contradicting RD...
متن کاملSocial Network Analysis on the Semantic Web: Techniques and Challenges for Visualizing FOAF
The Semantic Web promises to provide new applications for Internet users through the use of RDF metadata attached to various information resources on the web. Yet is somewhat unclear who will provide the metadata, or what will motivate people to provide it, let alone the exact nature of the applications the Semantic Web will ultimately support. What will the “killer app” of the Semantic Web be,...
متن کاملModeling “ Web of Trust ” with Web 2 . 0
Web 2.0. It aims to make it possible for the people to take responsibility for what they publish on the web, including organizations, businesses and individual users. These objectives, among others, drive most of the technologies and protocols recently standardized by the governing bodies. One of the great advantages of Web infrastructure is decentralization of publication. The primary motivati...
متن کامل: me owl: sameAs flickr: 33669349@N00
In order to release the Social Semantic Web and solve dataportability issues, there is a need from Web 2.0 providers to open their content and deliver it in a machine-readable way. Modeling it with vocabularies such as FOAF, SIOC, as well as reusing data from the Linked Data initiative like DBpedia or GeoNames can help to achieve this task. The goal of this demo is to showcase an RDF exporter f...
متن کاملA FOAF-based Framework for E-Commerce Recommender Service System
Recommender service systems have been widely and successfully applied in e-commerce to provide personalized recommendations to customers nowadays. The tremendous growth in the amount of available information and the number of visitors to websites poses some challenges for recommender service systems such as poor prediction accuracy, scalability, and dynamic changes of users. To address these is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2007