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Feb 09 2012

DiversiWeb2012 – DiversiWeb workshop @ WWW2012

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Published by at 10:05 under Events

RENDER is very happy to announce the Second International Workshop on Knowledge Diversity on the Web (DiversiWeb2012). The workshop will take place during the next WWW’12 in Lyon, France from 16th to 20th April, 2012.

Find the workshop website here:

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May 18 2011


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Published by at 17:41 under Events

International Workshop on DETecting and Exploiting Cultural diversiTy on the Social Web

24 Oct 2011, Glasgow, UK
co-Located with CIKM 2011

With the constantly increasing reach of the Web in general and Social Media in particular, more and more people of different nationalities, cultures, origins and beliefs contribute and access online information. These differences express themselves in language, habits, behavioural patterns, socio-cultural norms and values. They also strongly influence the way users provide and formulate content as well as the way they request, acquire, interpret and access information. Therefore, the detection and use of cultural differences and diversity will become more and more a key challenge in both, Information Retrieval and Knowledge Management.

With our workshop we aim at bringing together researchers and practitioners dealing with inter-cultural, multi-lingual and multi-national information environments in distinct contexts, and discover synergies between their research fields.

The workshop is co-located with CIKM 2011. Accepted DETECT papers will be published in the CIKM’11 workshop proceedings, which will be distributed on CD and indexed by the ACM Digital Library.

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Dec 13 2010

DiversiWeb 2011 – a RENDER Workshop at WWW’11 in Hyderabad, India

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Published by at 07:25 under Events

RENDER is delighted to announce the first DiversiWeb Workshop was accepted to be organized in co-location with the 11th World Wide Web Conference in Hyderabad, India. The conference will take place from March 28 – April 1, 2001. DiversiWeb is one of only twelve workshops that was accepted in this years call.

DiversiWeb 2011

First International Workshop on Knowledge Diversity on the Web
Workshop at WWW 2011, Hyderabad, India
March 28 or 29 (TBD), 2011
Supported by the EU FP7 projects RENDER and Living Knowledge

Almost 20 years after its introduction, the Web provides a platform for the publication, use and exchange of information, at planetary scale, on virtually every topic, and representing an amazing diversity of opinions, viewpoints, mindsets and backgrounds. The success of the Web can be attributed to several factors, most notably to its principled scalable design, but also to a number of subsequent ICT developments such as smart user-generated content, mobile devices, and most recently cloud computing.

The first two of these have dramatically lowered the last barriers of entry when it comes to producing and consuming information online, leading to an unprecedented growth and mass collaboration. They are responsible for hundreds of millions of users all over the globe creating high-quality encyclopedias, publishing Terabytes of multimedia content, contributing to world-class software, and lively taking part in defining the agenda of many aspects of our society by raising their voices, and publicly expressing and sharing their ideas, viewpoints, and resources.

The other side of the coin in this unique success story is, nevertheless, the great challenges associated with managing the sheer amounts of information continuously being published online, whilst allowing for purposeful use, and leveraging the diversity inherently unfolding through global-scale collaboration. In this context, diversity includes different opinions, sentiments, preferences, or worldviews that are reflected in the way information is expressed on the Web. These challenges are still to be solved at many levels, from the infrastructure to store and access the information, through the methods and techniques to make sense out of it, to the paradigms underlying the processes of Web-based information provision and consumption.

As an example, when searching for blog posts, state-of-the-art technology – be that popularity-based algorithms, recommendation engines or collaborative filters – tends to return either the most popular posts, or those which correspond with a personal profile and therefore with the known opinions and tastes of the reader. Alternative points of view, and new unexpected content, are not taken into account as they are not highly ranked, and posts expressing different opinions are sometimes even discarded.

This behavior has particularly negative consequences when dealing with information that is expected and intended to be subject to diverse opinion – as is the case with news reports, ratings of products or media content, customer reviews, or any other type of subjective assessment. The same negative effects apply in a community-driven environment that is designed for collaboration – the most obvious example here being Wikipedia and the blogosphere. The information diversity exposed in such an environment, impressive both with respect to scale and the richness of opinions and viewpoints expressed, cannot be handled without adequate computer support in an economically feasible manner. In the long run, maintaining the current state-of-affairs will change the ways and the extent to which people are informed (or not) on a particular topic, tremendously influencing how they look into that topic, what they find about it and what they think about it.

On top of all this, it is meanwhile acknowledged that the current state of affairs hampers true collaboration. Wikipedia is a tremendous success, but it is also a largely meritocratic system with a decreasing number of active contributors, whereas the blogosphere has to deal with the limited attention of the blog authors. What is needed are novel concepts, methods and tools that allow humans and machines to leverage the huge amounts of information created by a community, based on interaction models that support expressing, communicating and reasoning about divergent models simultaneously. This would not only enhance true collaboration, but would also significantly improve various aspects of the information management life cycle, thus addressing information overload in sectors which rely on opinions-driven information sources and mass participation – news, ratings, reviews, and social and information sharing portals of any kind.

== Goal of the workshop ==

The overall aim of this workshop is to provide an interdisciplinary forum for researchers and practitioners to present and discuss their ideas related to the challenges posed by diversity on the Web. We aim to address a wide array of interdisciplinary questions, which need to be tackled in order to preserve the fragile balance between a world that is continually converging and growing together, the rich diversity of the global society, and the dangers of fragmentation and splintering. This includes but is not limited to questions such as “How to model diversity?”, “How to discover bias and opinion in blog posts, tweets, forum items, wiki edits, etc.?”, “How to rank, aggregate, summarize, and exploit information in a diversity-aware manner?”, “What are the applications of diversity-rich information sources?”, “How can we use diversity as an asset instead of regarding it as a barrier?”.

To the workshop page:

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