Posts Tagged ‘metadata’

LinkedISA: Semantic Representation of ISA-Tab Experimental Metadata

isaReporting and sharing experimental metadata- such as the experimental design, characteristics of the samples, and procedures applied, along with the analysis results, in a standardised manner ensures that datasets are comprehensible and, in principle, reproducible, comparable and reusable. Furthermore, sharing datasets in formats designed for consumption by humans and machines will also maximize their use. Read more

HTML5: The Party Is Officially On!

w3chtmlWord came from the World Wide Web Consortium (W3C) yesterday that it has published the 5th major revision of HTML, the core language of the web. While HTML5 is already in use by developers (having become a W3C candidate recommendation a couple of years ago), the recommendation for the standard is a lynchpin for the community, as it now formalizes stable guidelines for the development of innovative and cross-platform web sites and applications.

A key feature of HTML5 – the first major new HTML standard in more than a decade – is that it provides the ability to describe the structure of a web document with standard semantics. It uses semantic tags for things like page headers, footers, body, ordered lists, time, and more to better identify an element and how it is being used. Greater use of these tags should improve a browser’s ability to understand content for display across a range of devices and screen sizes without requiring any development rejiggering, and search engines’ ability to more effectively index a page, which could lead to better rankings.

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What Spotify is Up To with The Echo Nest

spotifyJosh Constine of Tech Crunch recently wrote, “They call it Truffle Pig, and it’s ProTools for playlists. Punch in parameters like ‘danceability’, date ranges, or emotions and Truffle Pig spits out a set of top jams that would fit your ‘Lovesick 90s Party Starters’ playlist. Truffle Pig is just one of the new musical inventions dreamed up at the sonic skunkworks born from Spotify’s $100 million acquisition of The Echo Nest. Deep inside Spotify’s New York headquarters, the team gave me a peek how the combined company plans to nail recommendations, hook other apps up with legal music, and meld human DJs with algorithms to surface the best songs from the history of recorded sound.” Read more

TopBraid Suite 4.5 Puts The Focus on Enterprise-User Readiness

tqSemantic data integration vendor TopQuadrant’s TopBraid Suite 4.5 just hit the street, a major release that CMO and VP of Professional Services Robert Coyne says “provides a large number of new and enhanced capabilities driven primarily by customers who are using our TopBraid Enterprise Vocabulary Net solution for vocabulary and/or metadata management, or using TopBraid Live to create a custom, model-driven solution.”

The latest version, he says, features more business user and enterprise readiness-motivated improvements than any past major release since Release 4.0, when the current generation of the TopBraid EVN product was first introduced. Many of the enhancements were inspired by requests coming from different customers using TopBraid in different contexts, he notes.

New capabilities in EVN range from improved configurability for the EVN Ontology Editor, via a form builder that allows browser window management and enables users to open multiple view forms, tree and chart windows, to an improved search form that makes it possible to search on cardinalities, regular expressions, aggregates in the search counts and chart results.

Also part of the upgrade is increased support for business stakeholders who need to collaborate on defining and linking enterprise vocabularies, taxonomies and metadata used for information sharing, data integration and search. Features like that reflect the fact that a growing number of enterprise customers and business users are looking to leverage products such as TopBraid EVN, Coyne says.

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Get More Value Out Of Video By Facilitating Better Search

ramp_logo_grad_4cEnterprise videos– visionary statements, product introductions, town hall meetings, training aids, and conferences – are everywhere on the Internet and corporate Intranets. But no matter how flashy the graphics or how well-prepared the speaker, there’s something missing when it comes to the viewer experience: The ability to search these videos.

Ramp is one of the vendors aiming to address the issue by delivering a fully automated data-driven user experience around finding content. It’s about the ability to watch and look inside a video — a 45-minute keynote, for example, said Joshua Berkowitz, the company’s director of product management at Enterprise Search & Discovery 2014. Everyone has had the experience of starting to view such an event online, only to get distracted by their smartphones or something else a few minutes in. In the meantime, the video plays on and goes right past the part you were most interested in without your even noticing.  “How to find the piece of content that interests you in the same way you could find those pieces inside a document?” he asked the audience.

More importantly, how can the supplier of that content facilitate that, as well as other ways to help the viewer interact with the elements they are interested in, or provide additional information such as links to product or contact details? “Time-based metadata for video can revolutionize the search experience,” Berkowitz said, a capability Ramp’s technology supports with its MediaCloud technology that generates time-coded text transcripts and metadata from video content, providing a time-coded transcript and tag set.

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Connect The Dots: Embarcadero Technologies’ Update Integrates Metadata Governance Repository Knowledge With Its Database Tools

connectEmbarcadero Technologies has an update of its database tools –  ER/Studio, DBArtisan, Rapid SQL, DB Optimizer and DB Change Manager XE5 — that among its new features includes integration with its Connect metadata governance repository. Connect, which The Semantic Web Blog covered here, keeps all the information about an enterprise’s data — what it means and where it is – to bridge the gap between the work of governance teams and that of day-to-day operations.

“We are providing terrific metadata integration right in the product,” says Henry Olson, director of product management. It is effectively the first instance of collaboration, syndication and integration across ER/Studio, Embarcadero’s data architecture and modeling tools, DB PowerStudio database development, administration, and performance tuning solutions, and Connect. “That’s a deep theme for us because it is a perennial problem in large organizations to make the work of the data architect team more broadly available,” he says, “and to make others more aware of the data assets and better able to use them.”

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Travelers Now Read Hotel Reviews in a Revolutionary New Way: Meta-Reviews Summarize Everything Said About Hotels

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NEW YORK and MUNICH, February 5, 2014 /PRNewswire/ –Since launching in late 2013, TrustYou has integrated its Meta-Review solutions and TrustScore into a large number of OTAs, Metasearch sites, GDSs and Destination Marketing Organizations. The Meta-Review is a text summary derived from a semantic analysis of all reviews worldwide. The TrustScore represents the overall reputation score for a particular hotel based on all reviews, with newer written reviews carrying more weight than older ones. Read more

Semantic Web Jobs: Shutterstock

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Shutterstock is looking for a Metadata Strategist in New York, NY. According to the post, “Shutterstock is looking for a metadata strategist to champion and lead metadata strategy, effectiveness, and standards in support of the findability of digital assets.  We’re looking for a specialist who understands how to use language to optimize the value of digital media. Day-to-day responsibilities include: Drive revenue optimization initiatives through the discovery of key-insights into descriptive metadata eco-system dynamics. Define and lead the implementation of metadata strategies to scale digital assets discovery and sales conversion. Be the thought leader on introducing and exploring concepts around keyword methodologies, disambiguation techniques, ontologies/taxonomies, containment hierarchies, etc.” Read more

Cognition Network Technology: Taking On Cancer By Repositioning Knowledge In A Semantic Network

rsz_defThis week saw Frost & Sullivan award its 2013 Company of the Year to Definiens, a provider of image analysis solutions and data mining solutions for life science, tissue diagnostics, and clinical digital pathology. Definiens’ gaining of the title owes much to its work around tissue datafication that’s leveraging its Definiens Cognition Network Technology, which the company says mimics the human mind’s cognitive powers to reposition knowledge within a semantic network.

“What we do essentially is look at ways to be able to better diagnose cancer and develop therapies,” says Merrilyn Datta, CMO at Definiens. The company looks to extract data from tumor images, historically available as slides from biopsies, datafying the tissues involved to create digital images and then using its Cognition Network Technology to extract all the different relevant objects in that image and correlate them to patient outcomes. “That can be extremely, extremely powerful,” says Datta.

The image analysis technology was developed by Physics Nobel Laureate Gerd Binning, and includes a set of principles aimed at emulating the human mind’s cognitive powers, which are defined by the ability to intuitively aggregate pixels into ‘objects’ and understand the context and relationships between those objects rather than the computer’s normal way of just examining images pixel by pixel. These principles include:  context, which is established and utilized through the technology’s creation of a hierarchical network of pixel clusters representing nested structures within the image; navigation, for supporting efficient navigation inside the network in order to enable specific local processing and addressing of specific contexts; and evolution of the network, in which the individual stages of segmentation and classification are alternated and the structures represented within the network are created and constantly improved in a series of loops, whereby each classification can be enhanced with local context and specific expert knowledge.

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On® Entertainment Metadata from TMS Provides Viewing Data for Jinni’s ‘My TV & Movie Guide’ App

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CHICAGO, Dec. 4, 2013  /PRNewswire/ – TMS, the international leader in entertainment navigation, and Jinni, the first and only taste-and-mood based semantic discovery engine for video, have announced that Jinni is using TMS’ world-class On®Entertainment metadata to provide availability information for linear TV and OTT content on its new ‘My TV & Movie Guide’ iPad app and web service. As a result, once consumers find something great to watch using Jinni’s taste and mood based recommendation engine, they can easily find when and where to watch it. Jinni’s superior recommendations are seamlessly integrated into the viewing experience and deliver the most personalized and relevant TV and movie options to end users. Read more

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