The Semantic Puzzle

Florian Huber

Transforming music data into a PoolParty project

Goal

For the Nolde project it was requested to build a knowledge graph, containing detailed information about the austrian music scene: artists, bands and their music releases. We decided to use PoolPartyWeb based ontology manager which can serve as a central hub for your knowledge organization. With PoolParty you can organize and maintain knowledge models based on widely accepted specifications like RDF, SPARQL and SKOS., since theses entities should be accessible in an editorial workflow. More details about the implementation will be provided in a later blog post.

In the first round I want to share my experiences with the mapping of music data into SKOSSimple Knowledge Organization System (SKOS) is a family of formal languages designed for representation of thesauri, classification schemes, taxonomies, subject-heading systems, or any other type of structured controlled vocabulary. SKOS is built upon RDF and RDFS, and its main objective is to .... Obviously, LinkedBrainz was the perfect source to collect and transform such data since this is available as RDF/NTriples dumps and even providing a SPARQL endpoint! LinkedBrainz data is modeled using the Music OntologyProvides main concepts and properties fo describing music (i.e. artists, albums, tracks, but also performances, arrangements, etc.). (http://musicontology.com/). Continue reading

Martin Kaltenböck

SEMANTiCS2015: Calls for Research & Innovation Papers, Industry Presentations and Poster/Demos are now open!

The SEMANTiCS2015 conference comes back this year in its 11th edition where it all started in 2005 to ViennaVienna (/viːˈɛnə/; German: About this sound Wien [viːn], Austro-Bavarian: Wean) is the capital and largest city of Austria, and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.757 million (2.4 million within the metropolitan area, more than ..., Austria!

The conference  takes place from 15-17 September 2015 (the main conference will be on 16-17th of September and several back 2 back workshops & events on 15th) at the University of Economics – see all information: http://semantics.cc/. Continue reading

Thomas Thurner

Data to Value & Semantic Web Company agree partnership to bring cutting edge Semantic Management to Financial Services clients

The partnership aims to change the way organisations, particularly within Financial Services, manage the semantics embedded in their data landscapes. This will offer several core benefits to existing and prospective clients including locating, contextualising and understanding the meaning and content of Information faster and at a considerably lower cost. The partnership will achieve this through combining the latest Information Management and Semantic techniques including:

  • Text MiningText mining, sometimes alternately referred to as text data mining, roughly equivalent to text analytics, refers to the process of deriving high-quality information from text. High-quality information is typically derived through the divining of patterns and trends through means such as ..., Tagging, Entity Definition & Extraction.
  • Business Glossary, Data Dictionary & Data GovernanceData governance is an emerging discipline with an evolving definition. The discipline embodies a convergence of data quality, data management, data policies, business process management, and risk management surrounding the handling of data in an organization. Through data governance, ... techniques.
  • TaxonomyTaxonomy is the practice and science of classification. The word finds its roots in the Greek τάξις, taxis (meaning 'order' or 'arrangement') and νόμος, nomos (meaning 'law' or 'science'). Taxonomy uses taxonomic units, known as taxa. In addition, the word is also used as a count noun: ..., Data Model and Ontology, an ontology is a formal representation of knowledge as a set of concepts within a domain, and the relationships between those concepts. It is used to reason about the entities within that domain, and may be used to describe the domain. In theory, an ontology is a "formal, explicit ... development.
  • Linked Data & Semantic Web analyses.
  • Data Profiling, Mining & Discovery.

This includes improving regulatory compliance in areas such as BCBS, enabling new investment research and client reporting techniques as well as general efficiency drivers such as faster integration of mergers and acquisitions. As part of the partnership, Data to Value Ltd. will offer solution services and training in PoolPartyWeb based ontology manager which can serve as a central hub for your knowledge organization. With PoolParty you can organize and maintain knowledge models based on widely accepted specifications like RDF, SPARQL and SKOS. product offerings, including ontology development and data modeling services.

Nigel Higgs, Managing Director of Data to Value notes; “this is an exciting collaboration between two firms which are pushing the boundaries in the way Data, Information and Semantics are managed by business stakeholders. We spend a great deal of time helping organisations at a grass roots level pragmatically adopt the latest Information Management techniques. We see this partnership as an excellent way for us to help organisations take realistic steps to adopting the latest semantic techniques.”

Andreas BlumauerAndreas Blumauer studied Computer Sciences and Business Administration and started his career as a software developer for financial services. In 1998 he co-founded punkt.net Services, a specialised software company, which has developed several national and international knowledge platforms. He ..., CEO of Semantic Web Company adds, “The consortium of our two companiesA company is a form of business organization. In the United States, a company is a corporation—or, less commonly, an association, partnership, or union—that carries on an industrial enterprise. " Generally, a company may be a "corporation, partnership, association, joint-stock ... offers a unique bundle, which consists of a world-class semantic platform and a team of experts who know exactly how Semantics can help to increase the efficiency and reliability of knowledge intensive business processes in the financial industry.”

Thomas Thurner

Automatic Semantic Tagging for Drupal CMS launched

REEEP [1] and CTCN [2] have recently launched Climate Tagger, a new tool to automatically scan, label, sort and catalogue datasets and document collections. Climate Tagger now incorporates a DrupalDrupal is a free and open source content management system (CMS) written in PHP and distributed under the GNU General Public License. It is used as a back-end system for many different types of websites, ranging from small personal blogs to large corporate and political sites, including ... Module for automatic annotationAn annotation is notes that you make to yourself while you are reading information in a book, document, online record, video, software code or other information, "in the margin", or perhaps just underlined or highlighted passages. Annotated bibliographies, give descriptions about how each source ... of Drupal content nodes. Climate Tagger addresses knowledge-driven organizations in the climate and development arenas, providing automated functionality to streamline, catalogue and link their Climate Compatible Development data and information resources.

Climate Tagger

Climate Tagger for Drupal is a simple, FREE and easy-to-use way to integrate the well-known Reegle Tagging APIAn application programming interface (API) is an interface implemented by a software program to enable interaction with other software, similar to the way a user interface facilitates interaction between humans and computers. APIs are implemented by applications, libraries and operating systems ... [3], originally developed in 2011 with the support of CDKN [4], (now part of the Climate Tagger suite as Climate Tagger API) into any web site based on the Drupal Content Management SystemA content management system (CMS) is a collection of procedures used to manage work flow in a collaborative environment. These procedures can be manual or computer-based. The procedures are designed to: Allow for a large number of people to contribute to and share stored data Control access to ... [5]. Climate Tagger is backed by the expansive Climate Compatible Development ThesaurusA thesaurus is a book that lists words grouped together according to similarity of meaning, in contrast to a dictionary, which contains definitions and pronunciations. The largest thesaurus in the world is the Historical Thesaurus of the Oxford English Dictionary, which contains more than ..., developed by experts in multiple fields and continuously updated to remain current (explore the thesaurus at http://www.reegle.info/glossary). The thesaurus is available in English, French, Spanish, German and Portuguese. And can connect content on different portals published in these different languages.

Climate Tagger for Drupal can be fine-tuned to individual (and existing) configuration of any Drupal 7 installation by:

  • determining which content types and fields will be automatically tagged
  • scheduling “batch jobs” for automatic updating (also for already existing contents; where the option is available to re-tag all content or only tag with new concepts found via a thesaurus expansion / update)
  • automatically limit and manage volumes of tag results based on individually chosen scoring thresholds
  • blending with manual tagging
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“Climate Tagger [6] brings together the semantic power of Semantic Web CompanyThe Semantic Web Company (SWC), based in Vienna, provides companies, institutions and organizations with professional services related to the Semantic Web, semantic technologies and Social Software’s PoolPartyWeb based ontology manager which can serve as a central hub for your knowledge organization. With PoolParty you can organize and maintain knowledge models based on widely accepted specifications like RDF, SPARQL and SKOS. Semantic Suite [7] with the domain expertise of REEEP and CTCN, resulting in an automatic annotation module for Drupal 7 with an accuracy never seen before” states Martin Kaltenböck, Managing Partner of Semantic Web Company [8], which acts as the technology provider behind the module.

Climate Tagger is the result of a shared commitment to breaking down the ‘information silos’ that exist in the climate compatible development community, and to provide concrete solutions that can be implemented right now, anywhere” said REEEP Director General Martin Hiller. “Together with CTCN and SWCThe Semantic Web Company (SWC), based in Vienna, provides companies, institutions and organizations with professional services related to the Semantic Web, semantic technologies and Social Software laid the foundations for a system that can be continuously improved and expanded to bring new sectors, systems and organizations into the climate knowledge community.”

For the Open Data and Linked Open DataLinked Open Data (LOD) stands for freely available data on the World Wide Web, which can be identified via Uniform Resource Identifier (URI) and can be accessed and retrieved directly via HTTP. Finally link your data to other data to provide context. communities, a Climate Tagger plugin for CKANSystem for the creation of a registry of open knowledge packages and projects that enables to find, share and reuse open content and data, especially in ways that are machine automatable. (http://www.ckan.net) [9] has also been published, which was developed by developed by NREL [10] in cooperation with CTCN’s support, harnessing the same taxonomyTaxonomy is the practice and science of classification. The word finds its roots in the Greek τάξις, taxis (meaning 'order' or 'arrangement') and νόμος, nomos (meaning 'law' or 'science'). Taxonomy uses taxonomic units, known as taxa. In addition, the word is also used as a count noun: ... and expert vetted thesaurus behind the Climate Tagger, helping connect open data to climate compatible content through the simultaneous use of these tools.

REEEP Director General Martin Hiller and CTCN Director Jukka Uosukainen will be talking about Climate Tagger at the COP20 side event hosted by the Climate Knowledge Brokers Group in Lima [11], Peru, on Monday, December 1st at 4:45pm.

Further reading and downloads

About REEEP:

REEEP invests in clean energy markets in developing countries to lower CO2 emissions and build prosperity. Based on strategic portfolio of high impact projects, REEEP works to generate energy access, improve lives and economic opportunities, build sustainable markets, and combat climate change.

REEEP understands market change from a practice, policy and financial perspective. We monitor, evaluate and learn from our portfolio to understand opportunities and barriers to success within markets. These insights then influence policy, increase public and private investment, and inform our portfolio strategy to build scale within and replication across markets. REEEP is committed to open access to knowledge to support entrepreneurship, innovation and policy improvements to empower market shifts across the developing world.

About the CTCN

The Climate Technology Centre & Network facilitates the transfer of climate technologies by providing technical assistance, improving access to technology knowledge, and fostering collaboration among climate technology stakeholders. The CTCN is the operational arm of the UNFCCC Technology Mechanism and is hosted by the United Nations Environment Programme (UNEP) in collaboration with the United Nations Industrial Development Organization (UNIDO) and 11 independent, regional organizations with expertise in climate technologies.

About Semantic Web Company

Semantic Web Company (SWC, http://www.semantic-web.at) is a technology provider headquartered in ViennaVienna (/viːˈɛnə/; German: About this sound Wien [viːn], Austro-Bavarian: Wean) is the capital and largest city of Austria, and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.757 million (2.4 million within the metropolitan area, more than ... (Austria). SWC supports organizations from all industrial sectors worldwide to improve their information and data management. Their products have outstanding capabilities to extract meaning from structured and unstructured data by making use of linked data technologies.