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Some new releases around Apple´s iPhone family, like the new OS3.0 or the new 3G S have stimulated another big hype around this “little darling”. I took a look at another facet, namely: Has the Semantic Web entered the iPhone realm yet (or vice versa)? Experts have been talking about the need for semantically enhanced mobile applications for years, so let´s see, if they are in place already.

Searching for “semantic web” in the AppStore delivers six results, one of them called “SemanticWb” is obviously an interesting match. The application “extracts current life sciences and health care knowledge and place them conveniently at your fingertips on your iPhone”. The application offers search suggestions and moderated search and retrieves articles from PubMed or genetic disorders which are related to the search term. Good start, this is a neat iPhone application which should be interesting for medical doctors and related professions.

Another application on the iPhone which is related to the semantic web is the “English wordnet dictionary” based on WordNet from Princeton University.

So, not much semantic web on the iPhone so far – I thought until Evriverse was released some weeks ago. The iPhone version of evri.com offers a new way to find connections between all kind of things. Similar to OpenCalais Evri can extract people, places, organisations, products etc. from unstructured information like news or blogs. The innovation around Evriverse is the way how complex search queries around “anything” can be formulated by just touching the screen. For example, if you are looking for information about “Tim Berners-Lee” the application not only offers auto-complete but also suggests related people, organisations etc. to refine any search query. Such relations are updated constantly and are based on the semantic analysis of news and blogs.

Evriverse offers the most comfortable way to do news research on the iPhone today. It shows how semantic technologies can enhance user experience on a mobile device and it will path the way to more semantic (web) apps on the iPhone.

Sometimes I hate marketing. Most often you can feel it in your heart whether issues are authentic or not. Whatever medium you are consuming these days – the web, the newspapers or your mailbox – anyone seems to discover a new killer-application called ethics. This seems to be everyone´s cure – be it a seminar, a conference or a book: Ethics is hype.

That´s more than annoying for me who´s been trying for years to establish ethical aspects in my work as a journalist, as a pr-person (believe it or not!) – as a human-being. Being sensitive for the special challenges connected with discussing ethical issues in a diverse global economy I´ve always been trying to publish and talk about the philosophical approach to these matters.

Therefore I ´m happy to come across Tim Berners Lee´s request at the current International World Wide Web Conference in Madrid: Clean the web! He – which is not at all surprising – is claiming a clean web. The user has to know which data he can trust and may pass on. Also privacy must be protected he postulates one more time. All these arguments deal authentically with ethics. But not only. They concern the future. The future of us all.

Today, the 18th WWW conference started in Madrid, Spain. In his opening talk, Tim Berners-Lee outlined the status quo of the current Web and focused on areas for ongoing research.

According to Tim Berners-Lee the Web is still static and consists mostly of archived HTML and PDF documents. There is still a need for a read/write Web and the standards are still not used to a sufficient extend. Changes in the Web are the ‘move to mobile’ and the climb up of ‘advertizing to being a science’.

Beside the still existing challenges of the current Web, additional ones arrived. Web Applications as well as Open Social Networking and Open Linked Data count to the area of current interest.

Web Applications are supposed to become new computing platforms and need a serious clean trust system. In the future Web Applications could offer a decentralized modular installation like a webized Debian.

Open Social Networking has become a great application in the Web. Currently it suffers from the ‘Social Silo Problem’. Users have often accounts in several platforms like Facebook or MySpace. The platforms, however, are separated from each other like in a field of silos. The challenge of the Semantic Web Community is now to interconnect the silos via RDF, OWL, HTTP, and SPARQL. A further requirement of Tim Berners-Lee are to focus on a Secure Web id.

Open Linked Data attracted the attention of Tim Berners-Lee most of all. Being one of the chairs of the co-located workshop ‘Linked Data on the Web’ he stressed that “we need data on the Web to work better together” in government, enterprise, and science. Open Linked Data could be a wizard for users of existing relational database systems. As query language he proposed a federated/delegated SPARQL.

Finally, Tim Berners-Lee described the role of researchers in those challenges. Researchers should ‘build a platform for others that follow’. Thereby, one should not assume what people will use the platform for.

(Report by Christoph Wieser / Salzburg Research)

The yearly organized Linking Open Data Triplification Challenge awards prizes to the most promising triplifications of existing Web applications, Websites and data sets. Chaired by Michael Hausenblas (DERI) and patroned by Tim Berners-Lee the challenge is open to anyone interested in applying Semantic Web and Linked Data technologies. This might include students, developers, researchers, and people from industry. Individual or group submissions are both acceptable.

The call is still open till the end of May 2009. For more information please visit http://triplify.org/challenge

While some people work heavily on the extension of the semantic web infrastructure, like Talis Connected Commons or OpenLink´s Amazon EC2 Instantiation others have started to bring the semantic web closer to the developers and therefore to a much broader audience: They offer search facilities or Linked Data Navigators like OpenLink´s Entity Finder or DERI´s VisiNav.

Those kind of applications should not be confused with “semantic web” end-user-applications like Google´s Wonderwheel or INTSPEI´s Cloudlet: To add some semantics to existing user-interfaces can be helpful and obviously users are ready for such experiments, but of course this is NOT the innovation which the semantic web will bring but it is a very important step to be taken in parallel with the linked data initiative.

Let´s take a look at Cloudlet: This tool is an easy-to-use free Firefox extension that adds context-sensitive tag clouds to the most popular search engines and helps people more efficiently navigate through their search results. The previous version of Search Cloudlet worked with Google and Yahoo; the new version also works with Twitter. It adds Tag Clouds, Author Clouds, Recipient Clouds and Hashtag Clouds to Twitter search, Twitter user profiles and home pages. See some reviews on this popular tool.

Cloudlet is a child of the Web. INTSPEI has learned all lessons from Web 2.0 especially how to promote ideas using the blogosphere and how to identify market trends as early as possible, and it generates some added value for the users which is obvious. Sure, it doesn´t make use of linked data yet, but as a typical representative of the fast growing “semantic search evolution” it reminds me on Chris Welty´s famous insight: “In the Semantic Web, it is not the Semantic which is new, it is the Web which is new.”

Web 1.0 was the WWW without tons of network effects. Web 2.0 changed that a lot.

Linked Data is not the Semantic Web, it´s the basement for it. From a software developer´s and an IT archictect´s perspective it might seem as those two concepts were the same. But this community represents a very small percentage of all web-users.

So where is the User´s Web in the Linked Data architecture? If you´re looking at TimBL´s Linked Data principles one can clearly see that this is a “Web” for developers.

But things evolve. And some Web companies will jump on the bandwagon and will, for instance, improve their tagclouds, their semantic search, their recommender systems (Twine?) or their similarity search a lot by making use of linked data.

Like semantic search becomes mainstream (or call it “semantic search 2.0″) right now, then (in about three years, I guess) linked data will become part of a lot of mainstream applications. Linked data will generate tons of new network effects, maybe even new business models, it won´t be avant-garde anymore. It will be part of the Semantic Web.

In recent days – here at Semantic Web Company – we have had a lot of discussions on how the future of the Semantic Web (name it Web3.0 if you like) will develop. Several stakeholders on the future of the Semantic Web see already, that also a potential danger will come along with the technical realisation of the web3.0: This is the present possibility to create applications and mashups with semantic technologies that are a real drain on privacy and information ethics. Without an underpinning discussion about the ethical framework within technolgies like linked data, text-mining, biometric-systems and geo-systems in combination with the web of data, the whole domain is in danger to be doomed like genetic engineering some years ago.

It’s crucial for the public opinion on the Semantic Web, to adress the immanent risks regarding privacy and ethics. In this context I’ll see also Tim Berners-Lee’s statement yesterday: “W3C wants to help make sure data use is appropriate,” he said. Berners-Lee, who is director of W3C, said in an interview on Wednesday that the teams working on the Semantic Web project are making sure that privacy principles are included in its architecture: “The Semantic Web project is developing systems which will answer where data came from and where it’s going to — the system will be architectured for a set of appropriate uses.”

Maybe it’s an important step in keeping the further development of Semantic Web trusty in the eyes of public opinion, that the W3C has privacy and information ethics on their agenda and persons like Berners-Lee stand with their reputation for it. But it is also crucial to build this awareness on the corporate side. Only if everyone within the domain follows a common ethic understanding we have a public opinion, which is on the future potential of the Semantic Web, and not in fear of the same.

First of all: LinkedData Planet is a big success in terms of visitor numbers to begin with. The “Grand Ballroom” at Hotel Roosevelt, a lovely old hotel in Manhattan, was packed not only when Tim Berners-Lee gave his keynote this afternoon.

But not only the quantity of attendees, also the high quality of talks and discussions which are going on at this first conference on the “commercialization of the web of Linked Data” show that we are facing a fast growing phenomenon with a “great momentum” as Berners-Lee stated.

Kingsley Idehen from OpenLink Software started the first day of the conference with his keynote in which he tried to “demystify” the term Linked Data. He said that “Linked Data is the foundation of the semantic web, its connectivity is growing and the line between enterprise and individual level is blurring”. He also stressed the similarities between ODBC (Open DataBase Connectivity) and Linked Data – which might be interesting for my next talk with an “old-fashioned” CTO.

Uche Ogbuji from Zepheira referred to DBpedia as “the star” of the Linked Data Cloud and gave an interesting talk about the possibilities of Linking Enterprise Data.

Tim Berners-Lee listed in his keynote the areas in which the LOD-community is now facing the biggest challenges:

• standards, for instance levels of inference, link following on linked data clients and servers
• federated query; query service descriptions
• ultimate human interface to all the data there are
• balancing diversity & harmony in ontology development
• and, of course, continuing the great momentum

Tim Berners-Lee also emphasised that hiding information in some cases like product information is “just crazy”. One way to expand the LOD cloud could be “lobbying” for data sources (with governments, providers of commercial information, etc).

Between the talks people spent their time in the exhibition area. Dean Allemang from TopQuadrant gave a demo of TopBraid Composer. I talked to Tom Tague from OpenCalais about the new features the next releases will have and how to use their service behind the firewall and Mike Bergman from Zitgist showed me the power of UMBEL web services.

All in all – LinkedData Planet is a great community event, well organised and well populated by people who want to use the semantic web in different commercial settings.

And to those who weren’t able to attend: I recommend to take a look at the Linked Data Shopping List, a page within the Linked Data Initiative’s wiki where you can add the data that you want to see published as Linked Data.

Read also pt. 2 of our conference report: The social hub @ LinkedData Planet 2008

[Image: official-ly cool]

Tell us your vision and win a full conference pass for LinkedData Planet 2008, worth $1095! The Semantic Web Company is an Association and Analyst Partner of this year’s LinkedData Planet conference, taking place on June 17-18, 2008 in New York. Keynote speaker include Sir Tim Berners-Lee, Kingsley Idehen, Ian Davis, Anant Jhingran and Atanas Kiryakov will be among the Keynote speakers.

Here is what you need to do to enter the competition:

Send us a brief description of your vision of the impact that linking Open Data will have on business, politics and culture. Share with us your ideas how linking open data will change the world – with all the pros and cons involved.

We welcome ideas in the following categories:

• mashups
• search applications
• ontologies & schemas
• scenarios for lifestyles
• policies for the practice of linking Open Data

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