Michael G. Noll

Applied Research. Big Data. Distributed Systems. Open Source.

Design and Anatomy of a Social Web Filtering Service

My paper “Design and Anatomy of a Social Web Filtering Service” will be has been published and presented at the 4th International Conference on Cooperative Internet Computing (CIC 2006), Hong Kong, in October 2006. Emblem of Hong Kong, China The paper will be has been published as a full paper in the conference proceedings and also as a book chapter in a book titled “Cooperative Internet Computing”.

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Abstract

The greatest use of the Internet and new online technologies today is for constructive purposes. However, the use of the same technologies to spread illegal and objectionable content has been increasing dramatically over the last years. Internet users have begun to protect themselves and their wards by using so-called web content filters, which allow access to legitimate content and block access to objectionable and unwanted content. In this paper, we describe the design and anatomy of an open architecture for creating a social filtering service and show how it can be implemented. The system is designed to overcome the deficiencies of today’s content rating and filtering systems and frameworks by empowering and involving end users, and to actively support user collaboration and cooperation by using techniques and methodologies with a low cost of participation combined with ease of use. The proposed work improves the quality of information shared by existing collaborative filtering systems by integrating and extending tagging and folksonomy techniques. Data structures and workflows are optimized for scalability and fast service response times and allow the efficient computation and processing of even very large volumes of data. We show how such a service can be used by designing and implementing two client applications for filtering pornographic web content. Social Web Content Filtering - Web browser extension (screenshot) Example for using the service: the browser extension has blocked access to a web page rated as pornographic by the community.

Paper

You can download the paper as a PDF document:

Presentation

Presentation: Design and Anatomy of a Social Web Filtering Service My talk given at the CIC 2006 conference is available for download (PDF).

Acknowledgements

I would like to thank Alexandre Dulaunoy for many insightful discussions and feedback as well as his support during development of the system prototype. It’s been greatly appreciated, Alex!

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