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INSEMTIVES - Incentives for Semantics

Ontology for Media Resource 1.0, API for Media Resource 1.0 Drafts Published By W3C

March 10th, 2010

The W3C Media Annotations Working Group has published Working Drafts of Ontology for Media Resource 1.0 and API for Media Resource 1.0. The former document defines the Ontology for Media Resource 1.0, a core vocabulary to describe media resources on the Web. It is defined based on a core set of properties which covers basic metadata to describe media resources. Further it defines syntactic and semantic level mappings between elements from existing formats. The ontology is supposed to foster the interoperability among various kinds of metadata formats currently used to describe media resources on the Web. The latter defines a client-side API to access metadata information related to media resources on the Web.

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: api, draft, media, ontology, resource, specification, w3c
Posted in Related initiatives | No Comments »

LinkTV is launching viewchange.org

March 10th, 2010

ViewChange.org is using the power of the latest Web technology to make videos, articles, blogs, and actions readily available to people working in global development. While watching high-impact video stories on the site, viewers can choose to dig deeper by exploring up-to-date details on which organizations are involved, links to related content, and lists of relevant actions they can take.

For example, imagine you are watching a short documentary about clean water issues in India. As the video plays, adjacent windows will dynamically generate links to actions and media directly related to each scene. These could include organizations involved in clean water and sanitation, action campaigns related to water issues, relevant videos from YouTube, articles from research organizations, and the latest updates from news services and blogs.

The site will automatically create these links using semantic Web tools. Rather than simply scanning for keywords, this new technology also analyzes context and meaning to find the most relevant results from all the latest information and links available. It will also employ the Linked Data model, which assigns unique identifier tags to specific “entities” and organizes data in ways that can be read and understood by other applications. This allows the site to easily differentiate whether the word “Sahara” is being used to refer to the desert in North Africa or a hotel-casino in Las Vegas, and to communicate about the correct topic with other websites that hold related information.

By tapping into the semantic Web, the Linked Data model, and partner APIs, ViewChange.org is taking the latest advances in online technology and harnessing them for social change.

LinkTV created the working model for ViewChange.org by fostering relationships with semantic technology innovators such as OpenCalais and Zemanta. They are also actively experimenting with the open APIs of sites like YouTube and Kiva.org.

Link TV’s long-term Web development partner Definition is responsible for building the platform and will utilize Freebase, Zemanta, OpenCalais, and other APIs help to provide an innovative customizable user experience.

In addition, ViewChange.org will feature an open API, inviting third-party sites and developers to create applications and pages fueled by our content. This API will feed into the Linked Data model. The code behind the platform will be made freely available.

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: context, initiative, semantic annotation, video
Posted in Related initiatives | No Comments »

1st User Advisory Board Meeting

March 10th, 2010

May 30, 2010, co-located with ESWC 2010 in Crete

Agenda:

9.30 – 10.00 Project overview (Coordinator)
10.00 – 11.00 Tools presentations (WP4 partners)
11.00 – 11.30 Coffee
11.30 – 12.30 Open discussion and feedback from UAB
12.30 – 13.00 Closing (Coordinator)
19.00 Social event

Please confirm your attendance to Alice Carpentier until Friday, 19.3.2010 12.00.

Author: Carmen Brenner, STI Innsbruck
Tags: crete, eswc2010, meeting, user advisory board
Posted in About INSEMTIVES, Events | No Comments »

BioNotate: Autism Research using Natural Language Processing

March 9th, 2010

Bionotate is a Web tool designed to enrich our understanding of published genetic research on Autism Spectrum Disorder (ASD). Bionotate represents an important step forward towards a sophisticated search engine that will enable faster, focused searches through the legacy of biomedical text on ASD, ultimately quickening the pace to discovery. The effort is a collaboration between Harvard University, University of Granada and Alias-i Inc.

Objective 1 of the annotation project is to have human beings (you) identify whether an ASD citation contains mention of a gene. At this point we are asking people to annotate 20 articles but it is fine if you do less. If Objective 1 goes well, later objectives will include spotting particular mentions of genes in ASD citations and the holy grail of genetics text mining, relationships between genes and other biologically relevant entities.

You can find all the information about the BioNotate project here: http://bionotate.hms.harvard.edu/autism/index.html

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: annotation, autism, collaboration, human, initiative
Posted in Related initiatives | 1 Comment »

MalariaControl.net as a multilayered motivational space

March 5th, 2010

In this article recently appeared on FirstMonday, Viola Krebs illustrates the motives behind the willingness of a large community of individuals to volunteer computing power to help solve a medical research problem. What I find mighty interesting for our endeavors is:
a) the literature review section of the paper (it looks like we are doing a good job in tracking the relevant literature even though we apply it to a different domain!)
b) the methodological section in which they present a fine method for discriminating Implicit and Explicit motivation mechanisms.
You can read the whole paper here:

firstmonday.org/htbin/cgiwrap/bin/ojs/index.php/fm/article/view/2783/2452

Author: Marco Zamarian, University of Trento
Tags: community, incentives, motivation, volunteer contribution
Posted in News | No Comments »

Social Tagging and the Enterprise: Does Tagging Work at Work? (via SemanticUniverse.com)

March 5th, 2010

I just found a very interesting article about the application of social tagging in corporate domains. Some quotes found in the article:

“As social tagging grows increasingly popular on the Web, organizations are curious to see how this trendy Web 2.0 approach can benefit the business world. (…) Organizations are thus looking to social tagging as a potential solution for increased findability on intranets, news/blog monitoring and collaboration in workgroups. The enterprise context is different however, and many of the elements that make social tagging work on the Web make it a challenge behind the firewall.

(…) A hybrid solution that employs social tagging and formal taxonomy as complementary information access approaches is emerging as a winning solution.

Organizations are interested in using social tagging technology both within workgroups and across the enterprise. Tagging can supplement information retrieval options in intranets and document management systems, allowing employees to use tags to enhance the findability of internal and external content without waiting for an information professional to categorize it.

(…) These all sound like great benefits, so why doesn’t every company implement social tagging? (…) The first major difference between the Web and the enterprise is nature of the content.

The first major difference between the Web and the enterprise is nature of the content. (…)

People are also different on the Web vs. the enterprise. (…)

Other issues that must be considered pertain to the quality of tags and tagging systems. (…)

Essentially, organizations should not be afraid to get involved in social tagging: it is a simple and inexpensive way to inject a little Web 2.0 into your employees’ lives and supplement more formal approaches to findability. (…)”

You can find the whole article here: http://www.semanticuniverse.com/articles-social-tagging-and-enterprise-does-tagging-work-work.html

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: corporate, enterprise, folksonomies, social, tagging, taxonomies
Posted in About INSEMTIVES | No Comments »

HyperTwitter: weaving a Web of linked data, tweet by tweet

February 25th, 2010

HyperTwitter allows users to consolidate or relate pairs of:

  • Twitter hashtags,
  • user IDs, and
  • arbitrary URIs.

by a simple yet powerful syntax. For example, users can easily state that two hashtags mean the same:

#muenchen = #munich

The Hypertwitter application can extract and interpret such special tweets (Twitter messages) for two purposes, namely:

  1. To expand your queries / search in Twitter (e.g. turn a query for tweets containing #muenchen into those also containing #munich), and
  2. to create an RDF graph of all such statements for usage in other Web applications.

Now, given the millions of Twitter users, this could naturally lead to chaos, so there are two a simple yet effective ways to control which subset of statements should be considered:

  1. Just use your own tweets.
  2. Create a new public or private Twitter list that contains all users whose tweets you want us to consider. We call the list used for HyperTwitter the “trust list”.

In the simplest form, you will just trust your own statements, so you would use your Twitter ID without a list.

You can find all the information at http://semantictwitter.appspot.com/.

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: hashtags, initiative, NLP, twitter, vocabularies
Posted in Related initiatives | No Comments »

OntologySummit2010 online surveys

February 19th, 2010

As part of the OntologySummit2010 series of activities, three online questionnaires have been developed and launched to help collect community/expert opinion and insight on the subject matter. Ontology summit conveners and invited experts are invited to provide their input through these online survey forms on/before the deadline of Monday 22-Feb-2010 (end-of-day US Eastern Standard Time, UTC -5:00).

The three questionnaires are designed to:

  1. Conduct a survey on present ontology education/training content and quality.
  2. Conduct a survey to elicit information about the knowledge and skills ontologists need, or are expected to have, in a variety of working contexts.
  3. Conduct a real-time delphi study to elicit expert opinion and shared vision on the future of ontologists, their education and the field of ontology. [*to access this questionnaire for the first time, you will have to register yourself first ... and then, when prompted, enter the study code: "ontology"]

You can find all the information about the surveys here.

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: conference, ontologies, survey
Posted in Related initiatives | No Comments »

INSEMTIVES Game Ideas Challenge

February 18th, 2010

1st CALL FOR GAME IDEAS

Co-located with the 7th Extended Semantic Web Conference (ESWC 2010)
as part of the SemWiki 2010 workshop.

30th May – 3rd June, 2010, Heraklion, Greece
http://www.eswc2010.org/

Deadline for submission: 09.04.2010 (12.00 AM, GMT)

——————————————————————————–

Awards

Win attractive prizes at the INSEMTIVES Game Idea Challenge!

  • 1st Prize: iPhone
  • 2nd Prize: iPod Nano
  • 3rd Prize: iPod Shuffle

Summary

Useful semantic content cannot be created fully automatically, but motivating people to contribute to this process remains challenging. Our project INSEMTIVES revisits fundamental design issues of semantic-content authoring tools in order to find out which incentives speak to people to become engaged with the Semantic Web, and to determine ways in which such mechanisms can be transferred into technology design. Hiding the technicalities of knowledge engineering, semantic annotation and data integration behind captivating, entertaining games seems to be a promising approach to achieve this goal.

As part of the INSEMTIVES game challenge we are looking for colorful, innovative ideas with a twist for new “games with a purpose”. The purpose, of course, is primarily the creation of useful semantic content, but there are no bounds to your creativity. To get some inspiration, you can have a look at some of our games: OntoPronto and OntoTube, which are about the development and population of an ontology, and the semantic annotation of video content, respectively. Other relevant topics could include the annotation of text, music files, photo collections, but also the interlinking of RDF data sets, their curation, the alignment of data sources, or any other aspect that facilitates the uptake of the Semantic Web.

Format

The ideas should be submitted in PDF format per email to games@sti2.at. The text should not exceed five pages and follow the outline below:

  • Overview:

             What Semantic Web-related aspect will this game solve? What will attract people to play this game? What is innovative in your idea?

  • Game description:

             Explain the game scenario: Is it a multi-players or a single-player game? Is there any time restriction? What is the target of the game? What makes your game entertaining? How do you prevent cheating?

  • Screen mocks or sketches of the game:

              How will your game look like? Describe the game interface and provide some pictures, either as screenshots or as hand-made sketches.

  • Semantic content creation:

             Explain how the game creates semantic content, that is, how user inputs are translated into RDF(S), OWL etc.

  • Validation:

              Explain how can you test whether the semantic content that the game creates is useful.

Review Process

The submitted game ideas will be reviewed by 3 reviewers according to its novelty, entertainment and Semantic Web-related impact value. The awards ceremony will be held at the European Semantic Web Conference as part of the SemWiki 2010 workshop.

Reviewers

  • Pierre Andrews, University of Trento, Italy
  • Roberta Cuel, University of Trento, Italy
  • Carl Goodman, Pepper’s Ghost Productions, UK
  • Elena Simperl, Karlsruhe Institute of Technology, Germany
  • Katharina Siorpaes, STI Innsbruck, Austria
  • Germán Toro del Valle, Telefónica Investigación y Desarrollo
  • Torben Wiedenhöfer, University of Siegen, Germany
  •  Ilya Zaihrayeu, University of Trento, Italy
  • Marco Zamarian, University of Trento, Italy

Important Dates

  • Deadline for submissions: 09.04.2010 (12.00 AM, GMT)
  • Notification of the winners: 23.04.2010
  • ESWC2010 conference: 30.05 – 03.06.2010
  • Awards ceremony: 31.05.2010, co-located with the SemWiki workshop

Contact Information

Katharina Siorpaes
STI Innsbruck, Austria
Email: katharina.siorpaes@sti2.at

Author: Olga Morozova, STI Innsbruck
Tags: "games with a purpose", awards, call, INSEMTIVES, INSEMTIVES Game Ideas Challenge
Posted in Uncategorized | 4 Comments »

Linking Open Data to Thesaurus Management

February 17th, 2010

I found this very interesting quote today:

“The Vienna-based company punkt. netServices is just about to release a demo version of their PoolParty service, a SKOS-based thesaurus management tool with linked data capabilities. I had the chance to pre-read a white paper and test their service. Here is a brief overview. You can also try a demo.

PoolParty is aiming to be easy to use for people without a strong Semantic Web background or special technical skills. The GUI is entirely web-based and utilizes AJAX so the user can e.g. quickly merge two concepts via drag & drop. An overview over the thesaurus can be gained with a tree or a graph view on the concepts.

PoolParty also helps to semi-automatically add concepts to a thesaurus as it can be used to analyse documents (e.g. web pages or PDF files) relevant to a thesaurus’ domain in order to glean candidate terms.“

You can find the whole article here

Author: Germán Toro del Valle, Telefónica Investigación y Desarrollo
Tags: dbpedia, initiative, linked-data, SKOS, thesaurus
Posted in Related initiatives | No Comments »

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