These are the Linked Data Applications slides that we presented at the Consuming Linked Data tutorial at WWW2010 in Raleigh, NC on April 26, 2010.
This slide set was not part of our tutorial that was presented at ISWC2009
Slides from Wednesday 1st August - Data in the Scholarly Communications Life Cycle Course which is part of the FORCE11 Scholarly Communications Institute.
Presenter - Natasha Simons
This is the PowerPoint for my "Data Management for Undergraduate Researchers" workshop for the Office of Undergraduate Research Seminar and Workshop Series. Major topics include motivations behind good data management, file naming, version control, metadata, storage, and archiving.
Presentation at "Data in libraries: the big picture" IFLA Satellite meeting, https://www.lib.uchicago.edu/conferences/ifla2016-data-in-libraries/agenda/
August 10, 2016, Chicago, IL
Nettie Lagace, NISO
A presentation on research data management presented at the Utah Library Association conference in May 2015. Main topics included federal mandates, data repositories, metadata, and file naming conventions. Presenters: Rebekah Cummings, Elizabeth Smart, Becky Thoms, and Brit Faggerheim.
FAIR Data Management and FAIR Data SharingMerce Crosas
Presentation at the Critical Perspective on the Practice of Digiral Archeology symposium: http://archaeology.harvard.edu/critical-perspectives-practice-digital-archaeology
Slides from Wednesday 1st August - Data in the Scholarly Communications Life Cycle Course which is part of the FORCE11 Scholarly Communications Institute.
Presenter - Natasha Simons
This is the PowerPoint for my "Data Management for Undergraduate Researchers" workshop for the Office of Undergraduate Research Seminar and Workshop Series. Major topics include motivations behind good data management, file naming, version control, metadata, storage, and archiving.
Presentation at "Data in libraries: the big picture" IFLA Satellite meeting, https://www.lib.uchicago.edu/conferences/ifla2016-data-in-libraries/agenda/
August 10, 2016, Chicago, IL
Nettie Lagace, NISO
A presentation on research data management presented at the Utah Library Association conference in May 2015. Main topics included federal mandates, data repositories, metadata, and file naming conventions. Presenters: Rebekah Cummings, Elizabeth Smart, Becky Thoms, and Brit Faggerheim.
FAIR Data Management and FAIR Data SharingMerce Crosas
Presentation at the Critical Perspective on the Practice of Digiral Archeology symposium: http://archaeology.harvard.edu/critical-perspectives-practice-digital-archaeology
Sands Fish - Knowing in the Age of Networked Knowledgesandsfish
Knowledge representation has become extremely complex since the advent of the internet, online education, and commons-based peer production. This talk discusses the thresholds we've crossed and what it means to know something when knowledge is massively interlinked.
Open Knowledge and the Benefits for University-based ResearchUQSCADS
This presentation was a part of the 2014 Open Access Week Seminars at The University of Queensland Library. Anna Gerber, Technical Project Manager ITEE eResearch Lab at The University of Queensland, shares her insights into the benefits of open data, open access, open source and open learning in the context of university-based research. Anna highlighted the possibilities for the formation of new collaborations with researchers and policy makers and the innovation that can result from making research more discoverable in an online environment. Anna also introduced the audience to the Open Knowledge Foundation (of which she is an Australian Ambassador), a community initiative that seeks to bring together open knowledge groups from across Australia, in an effort to foster the sharing of data, information and knowledge.
As part of a 5 series discussion, this informal learning group discussion focused on the overview of Semantic web and an introduction to Linked Data principles. Additionally participants received an overview of the foundations of triple statement. Instructor then led a hands on triple statement activity
Overview of the problems of Reference Rot and what actions to take to ensure the persistence of the digital scholarly record. Presented by Peter Burnhill with Adam Rusbridge & Muriel Mewissen, EDINA, University of Edinburgh, UK; Herbert Van De Sompel, Los Alamos National Laboratory Research Library, USA; Gaelle Bequet, ISSN International Centre, France; at Towards Open Science, LIBER, London, June 2015.
A DataTags approach to evaluate whether researchers datasets uploaded in digital repositories comply with the new European General Data Protection regulation (GDPR). The presentation provides the protype of a decision tree and of a questionnaire.
Exploration, visualization and querying of linked open data sourcesLaura Po
afternoon hands-on session talk at the second Keystone Training School "Keyword search in Big Linked Data" held in Santiago de Compostela.
https://eventos.citius.usc.es/keystone.school/
ODIN Final Event - Submission to datacentresdatacite
Sergio Ruiz
DataCite
Presentation delivered at the ODIN Final Event in Amsterdam (Netherlands) on Wednesday, September 24, 2014: ORCID and DataCite: Towards Holistic Open Research.
More info: www.odin-project.eu
DataONE Education Module 10: Legal and Policy IssuesDataONE
Lesson 10 in a set of 10 created by DataONE on Best Practices fo Data Management. The full module can be downloaded from the DataONE.org website at: http://www.dataone.org/educaiton-modules. Released under a CC0 license, attribution and citation requested.
INTEROPERABLE covers: -- an overview of the 3 INTEROPERABLE principles which use vocabularies for knowledge representation, standardisation and references other metadata. -- resources to support institutional awareness and uptake of Interoperable principles
Full webinar recording on YouTube: https://youtu.be/MeFl9WrtG20
Transcript: https://www.slideshare.net/AustralianNationalDataService/transcript-fair-3-iforinteroperable13917
In June 2013, the Alfred P. Sloan Foundation awarded NISO a grant to undertake a two-phase initiative to explore, identify, and advance standards and/or best practices related to a new suite of potential metrics in the community.The NISO Altmetrics Project has successfully moved to Phase Two, the formation of three working groups, A, B, & C. Working Group B, led by Kristi Holmes, PhD, Director, Galter Health Sciences Library at Northwestern University, and Mike Taylor, Senior Product Manager, Informetrics at Elsevier, is focused on the Output Types & Identifiers within the alternative metrics landscape.
Sands Fish - Knowing in the Age of Networked Knowledgesandsfish
Knowledge representation has become extremely complex since the advent of the internet, online education, and commons-based peer production. This talk discusses the thresholds we've crossed and what it means to know something when knowledge is massively interlinked.
Open Knowledge and the Benefits for University-based ResearchUQSCADS
This presentation was a part of the 2014 Open Access Week Seminars at The University of Queensland Library. Anna Gerber, Technical Project Manager ITEE eResearch Lab at The University of Queensland, shares her insights into the benefits of open data, open access, open source and open learning in the context of university-based research. Anna highlighted the possibilities for the formation of new collaborations with researchers and policy makers and the innovation that can result from making research more discoverable in an online environment. Anna also introduced the audience to the Open Knowledge Foundation (of which she is an Australian Ambassador), a community initiative that seeks to bring together open knowledge groups from across Australia, in an effort to foster the sharing of data, information and knowledge.
As part of a 5 series discussion, this informal learning group discussion focused on the overview of Semantic web and an introduction to Linked Data principles. Additionally participants received an overview of the foundations of triple statement. Instructor then led a hands on triple statement activity
Overview of the problems of Reference Rot and what actions to take to ensure the persistence of the digital scholarly record. Presented by Peter Burnhill with Adam Rusbridge & Muriel Mewissen, EDINA, University of Edinburgh, UK; Herbert Van De Sompel, Los Alamos National Laboratory Research Library, USA; Gaelle Bequet, ISSN International Centre, France; at Towards Open Science, LIBER, London, June 2015.
A DataTags approach to evaluate whether researchers datasets uploaded in digital repositories comply with the new European General Data Protection regulation (GDPR). The presentation provides the protype of a decision tree and of a questionnaire.
Exploration, visualization and querying of linked open data sourcesLaura Po
afternoon hands-on session talk at the second Keystone Training School "Keyword search in Big Linked Data" held in Santiago de Compostela.
https://eventos.citius.usc.es/keystone.school/
ODIN Final Event - Submission to datacentresdatacite
Sergio Ruiz
DataCite
Presentation delivered at the ODIN Final Event in Amsterdam (Netherlands) on Wednesday, September 24, 2014: ORCID and DataCite: Towards Holistic Open Research.
More info: www.odin-project.eu
DataONE Education Module 10: Legal and Policy IssuesDataONE
Lesson 10 in a set of 10 created by DataONE on Best Practices fo Data Management. The full module can be downloaded from the DataONE.org website at: http://www.dataone.org/educaiton-modules. Released under a CC0 license, attribution and citation requested.
INTEROPERABLE covers: -- an overview of the 3 INTEROPERABLE principles which use vocabularies for knowledge representation, standardisation and references other metadata. -- resources to support institutional awareness and uptake of Interoperable principles
Full webinar recording on YouTube: https://youtu.be/MeFl9WrtG20
Transcript: https://www.slideshare.net/AustralianNationalDataService/transcript-fair-3-iforinteroperable13917
In June 2013, the Alfred P. Sloan Foundation awarded NISO a grant to undertake a two-phase initiative to explore, identify, and advance standards and/or best practices related to a new suite of potential metrics in the community.The NISO Altmetrics Project has successfully moved to Phase Two, the formation of three working groups, A, B, & C. Working Group B, led by Kristi Holmes, PhD, Director, Galter Health Sciences Library at Northwestern University, and Mike Taylor, Senior Product Manager, Informetrics at Elsevier, is focused on the Output Types & Identifiers within the alternative metrics landscape.
Consuming Linked Data by Machines - WWW2010Juan Sequeda
These are the Consuming Linked Data by Machines slides that we presented at the Consuming Linked Data tutorial at WWW2010 in Raleigh, NC on April 26, 2010. These slides are originally by Patrick Sinclair from BBC
Consuming Linked Data by Humans - WWW2010Juan Sequeda
These are the Consuming Linked Data by Humans slides that we presented at the Consuming Linked Data tutorial at WWW2010 in Raleigh, NC on April 26, 2010
Virtualizing Relational Databases as Graphs: a multi-model approachJuan Sequeda
Talk given at Smart Data 2017
Relational Databases are inflexible due to the rigid constraints of the relational data model. If you have new data that doesn’t fit your schema, you will need to alter your schema (add a column or a new table). This is a task that is not always possible. IT departments don't have time, or they won't allow it - just more nulls that can lead to query performance degradation, etc.
A goal of graph databases is to address this problem with their schema-less graph data model. However, many businesses have large investments in commercial RDBMSs and their associated applications and can't expect to move all of their data to a graph database.
In this talk, I will present a multi-model graph/relational architecture solution. Keep your relational data where it is, virtualize it as a graph, and then connect it with additional data stored in a graph database. This way, both graph and relational technologies can seamlessly interact together.
Graph Query Languages: update from LDBCJuan Sequeda
The Linked Data Benchmark Council (LDBC) is a non-profit organization dedicated to establishing benchmarks, benchmark practices and benchmark results for graph data management software. The Graph Query Language task force of LDBC is studying query languages for graph data management systems, and specifically those systems storing so-called Property Graph data. The goals of the GraphQL task force are to:
Devise a list of desired features and functionalities of a graph query language.
Evaluate a number of existing languages (i.e. Cypher, Gremlin, PGQL, SPARQL, SQL), and identify possible issues.
Provide a better understanding of the design space and state-of-the-art.
Develop proposals for changes to existing query languages or even a new graph query language.
This query language should cover the needs of the most important use-cases for such systems, such as social network and Business Intelligence workloads.
This talk will present an update of the work accomplished by the LDBC GraphQL task force. We also look for input from the graph community.
Presentation at Data/Graph Day Texas Conference.
Austin, Texas
January 14, 2017
This talk grew out Juan Sequeda's office hours following the Seattle Graph Meetup. Some of the questions posed were: How do I recognize problem best solved with a graph solution? How do I determine the best type of graph to solve the problem? How do I manage the data where both graph and relational operations will be performed? Juan did such a great job of explaining the options, we asked him to develop his responses into a formal talk.
Open Research Problems in Linked Data - WWW2010Juan Sequeda
These are the Open Research Problems of Linked Data slides that we presented at the Consuming Linked Data tutorial at WWW2010 in Raleigh, NC on April 26, 2010
My Linked Data tutorial presentation that I presented at Semtech 2012.
http://semtechbizsf2012.semanticweb.com/sessionPop.cfm?confid=65&proposalid=4724
Meeting Federal Research Requirements for Data Management Plans, Public Acces...ICPSR
These slides cover evolving federal research requirements for sharing scientific data. Provided are updates on federal agency responses to the 2013 OSTP memo, guidance on data management plans, resources for data management and curation training for staff/researchers, and tips for evaluating public data-sharing services. ICPSR's public data-sharing service, openICPSR, is also presented. Recording of this presentation is here: https://www.youtube.com/watch?v=2_erMkASSv4&feature=youtu.be
Lecture 5: Mining, Analysis and VisualisationMarieke van Erp
This is the fourth lecture in the Social Web course at the VU University Amsterdam
Visit the website for more information: <a>Social Web 2012</a>
Agencies such as the NSF and NIH require data management plans as part of research proposals and the Office of Science and Technology Policy (OSTP) is requiring federal agencies to develop plans to increase public access to results of federally funded scientific research. These slides explore sustainable data sharing models, including models for sharing restricted-use data. Demos of these models and tips for accessing public data access services are provided as well as resources for creating data management plans for grant applications.
Cal Poly - Data Management and the DMPToolCarly Strasser
October 17, 2013 @ Robert E. Kennedy Library, Data Studio, California Polytechnic State University.
Many funders now require researchers to submit a Data Management Plan alongside their project proposals. The DMPTool is a free, online wizard that helps you create a data management plan specific to your project, and provides you with links and resources for ensuring your plan is successful.
Presentation given at the Consorcio Madrono conference on Data Management Plans in Horizon 2020 http://www.consorciomadrono.es/info/web/blogs/formacion/217.php
About the Webinar
The library and cultural institution communities have generally accepted the vision of moving to a Linked Data environment that will align and integrate their resources with those of the greater Semantic Web. But moving from vision to implementation is not easy or well-understood. A number of institutions have begun the needed infrastructure and tools development with pilot projects to provide structured data in support of discovery and navigation services for their collections and resources.
Join NISO for this webinar where speakers will highlight actual Linked Data projects within their institutions—from envisioning the model to implementation and lessons learned—and present their thoughts on how linked data benefits research, scholarly communications, and publishing.
Speakers:
Jon Voss - Strategic Partnerships Director, We Are What We Do
LODLAM + Historypin: A Collaborative Global Community
Matt Miller - Front End Developer, NYPL Labs at the New York Public Library
The Linked Jazz Project: Revealing the Relationships of the Jazz Community
Cory Lampert - Head, Digital Collections , UNLV University Libraries
Silvia Southwick - Digital Collections Metadata Librarian, UNLV University Libraries
Linked Data Demystified: The UNLV Linked Data Project
This is an update on the status of federal requirements for data sharing in 2015. These slides were presented at ACRL in Portland in March 2015, by Linda Detterman and Jared Lyle of ICPSR, based at the University of Michigan. The session includes overviews of federal requirements, data curation, data management plans, data sharing services, and lots of fun!
This 2-hour lecture was held at Amsterdam University of Applied Sciences (HvA) on October 16th, 2013. It represents a basic overview over core technologies used by ICT companies such as Google, Twitter or Facebook. The lecture does not require a strong technical background and stays at conceptual level.
How can we mine, analyse and visualise the Social Web?
In this lecture, you will learn about mining social web data for analysis. Data preparation and gathering basic statistics on your data.
Data Sharing with ICPSR: Fueling the Cycle of Science through Discovery, Acce...ICPSR
Data Sharing with ICPSR was presented at IASSIST 2015 in Minneapolis, MN.
The learning objectives and content cover:
- Federal data sharing requirements and
other good reasons to share data
• Options for sharing data
• Protection of confidentiality when
sharing data
• Data discovery tools
• Online data exploration tools from ICPSR
Similar to Linked Data Applications - WWW2010 (20)
Integrating Semantic Web with the Real World - A Journey between Two Cities ...Juan Sequeda
(The original version of this talk was a Keynote at KCAP2017. This is the final version of the slides after giving this talk 14 times in 2018)
An early vision in Computer Science has been to create intelligent systems capable of reasoning on large amounts of data. Today, this vision can be delivered by integrating Relational Databases with the Semantic Web using the W3C standards: a graph data model (RDF), ontology language (OWL), mapping language (R2RML) and query language (SPARQL). The research community has successfully been showing how intelligent systems can be created with Semantic Web technologies, dubbed now as Knowledge Graphs.
However, where is the mainstream industry adoption? What are the barriers to adoption? Are these engineering and social barriers or are they open scientific problems that need to be addressed?
This talk will chronicle our journey of deploying Semantic Web technologies with real world users to address Business Intelligence and Data Integration needs, describe technical and social obstacles that are present in large organizations, and scientific and engineering challenges that require attention.
Integrating Semantic Web in the Real World: A Journey between Two Cities Juan Sequeda
Keynote at The 9th International Conference on Knowledge Capture (KCAP2017), Austin, Texas, Dec 2017
An early vision in Computer Science has been to create intelligent systems capable of reasoning on large amounts of data. Today, this vision can be delivered by integrating Relational Databases with the Semantic Web using the W3C standards: a graph data model (RDF), ontology language (OWL), mapping language (R2RML) and query language (SPARQL). The research community has successfully been showing how intelligent systems can be created with Semantic Web technologies, dubbed now as Knowledge Graphs.
However, where is the mainstream industry adoption? What are the barriers to adoption? Are these engineering and social barriers or are they open scientific problems that need to be addressed?
This talk will chronicle our journey of deploying Semantic Web technologies with real world users to address Business Intelligence and Data Integration needs, describe technical and social obstacles that are present in large organizations, and scientific challenges that require attention.
Integrating Relational Databases with the Semantic Web: A ReflectionJuan Sequeda
This is a lecture given at the 2017 Reasoning Web Summer School
It has been clear from the beginning that the success of the Semantic Web hinges on integrating the vast amount of data stored in Relational Databases. In 2007, the W3C organized a workshop on RDF Access to Relational Databases. In 2012, two standards were ratified that map relational data to RDF: Direct Mapping and R2RML.
In this lecture, I will reflect on the last 10 years of research results and systems to integrate Relational Databases with the Semantic web. I will provide an answer to the following question: how and to what extent can Relational Databases be integrated with the Semantic Web? I will review how these standards and systems are being used in practice for data integration and discuss open challenges.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
2. What
is
a
Linked
Data
applica/on
• So@ware
system
that
makes
use
of
data
on
the
web
from
mul/ple
datasets
and
that
benefits
from
links
between
the
datasets
3. Characteris/cs
of
Linked
Data
Applica/ons
• Consume
data
that
is
published
on
the
web
following
the
Linked
Data
principles:
an
applica/on
should
be
able
to
request,
retrieve
and
process
the
accessed
data
• Discover
further
informa/on
by
following
the
links
between
different
data
sources:
the
fourth
principle
enables
this.
• Combine
the
consumed
linked
data
with
data
from
sources
(not
necessarily
Linked
Data)
• Expose
the
combined
data
back
to
the
web
following
the
Linked
Data
principles
• Offer
value
to
end-‐users
7. Linked
Data
and
E-‐Learning
• Netex
–
www.netex.es
• Enrich
their
e-‐learning
content
with
Dbpedia
and
Flickrwrapper
8. 1st
Linked
Data-‐a-‐thon
• Co-‐located
at
ISWC2009
• Spontaneous
and
organized
in
a
few
days
• Three
day
hacking
session
• Goal
was
to
develop
an
innova/ve
applica/on
that
showcase
the
virtues
of
Linked
Data.
• 8
par/cipa/ng
groups
9. Winners
• United
States
Linked
Data
Overlay
– Use
Linked
Data
about
geographical
loca/ons
and
display
it
on
Google
Earth.
• www.diversity-‐search.info
– Web
and
Image
search
engine
augmented
with
Linked
Data
– Pictures
of
David
Beckham
playing
football
in
the
different
clubs
he
has
played
for
• Find
tradi/onal
Chinese
medicine
as
an
alterna/ve
to
western
drugs
• iGoogr:
Imagine
Google
was
using
Good
Rela/ons
vocabulary
for
e-‐commerce
11. We
asked
ourselves…
• What
tools
were
used?
• What
datasets
were
used?
• How
was
auto
discovery
achieved?
• How
were
the
queries
wriSen?
• Which
vocabularies/ontologies
were
used?
• How
was
the
performance
of
the
applica/on?
• How
trustworthy
was
the
data?
12. Lessons
Learned
• Par/al
Unreliability
of
Infrastructure
– Querying
on-‐the-‐fly
– Overhead
of
transla/ng
HTTP
URIs
to
SPARQL,
then
to
SQL
and
then
back
• Lack
of
Interlinking
• Cross
dataset
querying
is
a
challenge
• Ignorance
to
licensing
and
informa/on
quality
• Discover
relevant
Linked
Data
is
an
open
problem