Posts Tagged ‘linked data’

Automatically Exposing OpenLifeData via SADI semantic Web Services

14578025768_ba3297d452_zThe Journal of Medical Semantics has published an article by Alejandro Rodriguez Gonzalez, Alison Callahan, Jose Cruz-Toledo, et al, entitled “Automatically exposing OpenLifeData via SADI semantic Web Services.” The abstract begins, “Two distinct trends are emerging with respect to how data is shared, collected, and analyzed within the bioinformatics community. First, Linked Data, exposed as SPARQL endpoints, promises to make data easier to collect and integrate by moving towards the harmonization of data syntax, descriptive vocabularies, and identifiers, as well as providing a standardized mechanism for data access. Second, Web Services, often linked together into workflows, normalize data access and create transparent, reproducible scientific methodologies that can, in principle, be re-used and customized to suit new scientific questions.” Read more

How Chicago’s Former CDO Made the City Smarter

4064715098_40e1e10410Nicole Laskowski of SearchCIO recently wrote, “When Brett Goldstein was appointed as Chicago’s first chief data officer (CDO) in May 2011, he found himself in the middle of a classic IT struggle. The city’s data was spread across the municipality and mired in silos, making it difficult to get a holistic view… That needed to change — in a hurry. The city was set to host the North Atlantic Treaty Organization (NATO) Summit in May 2012. The event would bring in heads of state — and throngs of protesters — to Chicago. Goldstein wanted to provide public safety officials with better ‘situational awareness,’ or the ability to understand what was happening in any given place at any given time. To do so, Goldstein, who became Chicago’s CDO/CIO in 2012, needed to break data out of silos in a cost-effective manner that didn’t require overhauling the city’s infrastructure.” Read more

Consortium Opens “Linked Data Awareness Barometer” Survey

Linked Data Barometer Survey imageA new survey has been released and seeks to take measure of Linked Data Awareness. The “Linked Data Awareness Barometer 2015″ was created by a consortium of four companies (Semantic Web Company, Cognizant, Lean Information, semweb LLC) and a research institute (Institute of Information Business at WU Wien) working in the areas of Enterprise Information Management, Linked Data and Semantic Technologies. “All of the members have deep insights and long-time expertise with linked data technologies and the corresponding market situation. Most questions are derived from concrete discussions we have led with our business partners,” Andreas Blumauer of the Semantic Web Company told SemanticWeb.com.

To participate in the survey,visit:

https://docs.google.com/forms/d/1IU2KEVyRRrQ_6I98A1Fedd91SEx6LI2ksVuw-UZ4hWY/viewform

This survey intends to reflect the opinion of various stakeholders working in different industry verticals about the status of Linked Data technologies. The main question is: Is Linked Data perceived as mature enough to be used on a large scale in enterprises? The results will contribute to the development of the Linked Data market by reporting how enterprises currently think.

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Winners of the 2014 Semantic Web Challenge Announced at the International Semantic Web Conference Held in Italy

swcAMSTERDAM, October 30, 2014 /PRNewswire/ — Elsevier, a world-leading provider of scientific, technical and medical information products and services, is pleased to announce the winners of the 2014 Semantic Web Challenge (SWC). Selected by a jury of leading experts in the computer science discipline from both academia and industry, winners were announced at the International Semantic Web Conference held in Riva del Garda, Italy, this month. Both the challenge and awards were sponsored by Elsevier. Read more

FLAX a Winner on the World’s Technology Stage

flax29 October, 2014 — Software designed at the University of Waikato and used all around the world has won a major international competition.

FLAX, which stands for Flexible Learning Acquisition, has taken first place at the Linked Vici Competition, held to acknowledge development in open and linked data for educational purposes.

The win was announced at the 13th International Semantic Web Conference, in Riva del Garda, Italy, with FLAX taking first place from 10 shortlisted candidates. Read more

Metreeca Offers Easier Interaction With Semantic Knowledge Bases

griverAccessing an enterprise’s semantic knowledge base has its challenges for the business’ general population. Perhaps development teams already have integrated specific SPARQL queries inside a customer app or custom dashboard or otherwise accommodated some very task-oriented activities and searches, but that has its limits for non-technical users who want to explore outside the box. All the same, these users aren’t likely to write new SPARQL queries on their own — but nor do they necessarily want to wait for their IT departments to pull that together for them. Interactive query builders are options but some may find these still a little too-technically oriented.

This is a problem that Metreeca is looking to solve with Graph Rover, a self-service search and analysis tool that enables non technical users to interact visually with semantic knowledge bases. It has just released the latest beta update of the product, which lets users build queries using a graphical interface, but Graph Rover has been in development for two years while the company was in stealth mode, and tech lead Alessandro Bollini says it is already a mature solution that should be available commercially in the first quarter of 2015.

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Linked Data LEAPS To More Sustainable Energy Sources

leapspixAt the IESD14 (Intelligent Exploration of Semantic Data) challenge at this week’s ISWC 2014, the award was handed out to LEAPS: A Semantic Web and Linked Data Framework for the Algal Biomass Domain. The application is the work of Monika Solanki, while at the Knowledge-Based Engineering Lab at Birmingham City University in the UK.

The motivation, according to slides about the project, relates to the idea that algae biomass-based biofuels could serve as a naturally viable and sustainable energy source alternative to fossil fuels. While many companies, governments and non-profit agencies have been researching the idea, knowledge gathered exists in diverse formats and proprietary databases. What’s lacking has been a knowledge level infrastructure that is equipped with the capabilities to provide semantic grounding to the datasets for algal biomass, the slides note.

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Web Payments Interest Group Takes Flight

w3cdomainThe World Wide Web Consortium (W3C) has launched an initiative to integrate payments seamlessly into the Open Web Platform, the collection of open technologies such as HTML, HTTP, and various APIs that enable the Web. It’s asking for industry stakeholders, such as banks, credit card companies, governments and others, to join the new Web Payments Interest Group, chaired by Erik Anderson (Bloomberg) and David Ezell (Association for Convenience & Fuel Retailing), to help deepen understanding of challenges and how to meet them with the appropriate solutions to move e-commerce forward, including on mobile devices.

The Interest Group’s goals include improving usability across devices and reducing the risk of fraud, as well as creating new opportunities for businesses and consumers in areas such as coupons and loyalty programs and crypto-currencies. On its agenda is creating a Web Payments Roadmap, determining Web Payments terminology, dealing with payment transaction messaging and identity, authentication and security. As part of its work, the new group is charged with creating a framework to ensure that Web applications can interface in standard ways with all current and future payment methods, and will encompass the full range of devices people use for online payments.

First up, the W3C says, is a focus on digital wallets, “which many in industry consider an effective way to reduce fraud and improve privacy by having users share sensitive information only with payment providers, rather than merchants,” according to the release. “In addition, wallets can simplify transactions from mobile devices and make it easier to integrate new payment innovations.”

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New World War I Encyclopedia Relies on Semantic MediaWiki

19141918onlineHeritage Daily recently reported, “A comprehensive, English-language, open access encyclopedia of what was deemed the ‘Great War’ was introduced and released on Wednesday 8th October, in Brussels. The project ‘1914-1918-online. International Encyclopedia of the First World War’ is managed by researchers at Freie Universität Berlin in cooperation with the Bavarian State Library. It is funded by the German Research Foundation (Deutsche Forschungsgemeinschaft, DFG). The encyclopaedia combines the latest historical research with the many advantages of the Semantic Web. The content was written and compiled by 1,000 experts from 54 countries, and is continuously being updated and expanded.” The encyclopedia can be accessed here. Read more

NSF Awards $15M to DataONE Environmental Linked Data Project

dataoneMary Martialay of RPI News reports, “The National Science Foundation (NSF) has awarded $15 million to a team of environmental and earth science data researchers, including researchers at Rensselaer Polytechnic Institute, who are providing tools and infrastructure that improve access to vast amounts of scientific data. As part of the project, Rensselaer will provide semantic technology leadership to help improve scientific discovery, said Deborah McGuinness, director of the Rensselaer Web Science Center,  and Tetherless World Senior Constellation Chair and professor of computer science and cognitive science at Rensselaer.” Read more

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