Linked Enterprise Data in F/HE organisations. 2 Overview Intro to the session Dave Flanders, JISC ...
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Transcript of Linked Enterprise Data in F/HE organisations. 2 Overview Intro to the session Dave Flanders, JISC ...
![Page 1: Linked Enterprise Data in F/HE organisations. 2 Overview Intro to the session Dave Flanders, JISC Damian Steer, Bristol University Paul Miller,](https://reader036.fdocuments.in/reader036/viewer/2022082517/56649ef35503460f94c06257/html5/thumbnails/1.jpg)
Linked Enterprise Data in F/HE organisations
![Page 2: Linked Enterprise Data in F/HE organisations. 2 Overview Intro to the session Dave Flanders, JISC Damian Steer, Bristol University Paul Miller,](https://reader036.fdocuments.in/reader036/viewer/2022082517/56649ef35503460f94c06257/html5/thumbnails/2.jpg)
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Overview
Intro to the session Dave Flanders, JISC Damian Steer, Bristol University Paul Miller, Cloud of Data
Break
Hugh Davis and Yvonne Howard, Southampton University
Georgi Kobilarov, uberblic labs Sean O'Riain, DERI Galway Panel
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Why Linked Data in the Enterprise?
More data in more formats from more sources, going to more destinations
Data syntax is pretty much solved, transport nearly, semantics is still a major problem (and we need to start thinking about pragmatics)
Reconciling local concerns with cross institutional overview
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Reconciling the local with the global: traditional silos
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Reconciling the local with the global: centralised system
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Reconciling the local with the global: Linked Data Service system
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Drivers: Business Intelligence areas of interest
Finance/Costing Student DataInformation man-agement
Performance mea-surement
Staff data BenchmarkingStrategic planning MarketingResearch data BCEEstates
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Drivers: national data flows
The Higher Education Statistics Agency (HESA) student records, staff, finance and destination of graduates
Universities & Colleges Admissions Service (UCAS) applicant data and course data
Higher Education Funding Council for England (HEFCE)
National Student Survey, estates, finance, demographics Universities and Colleges Information Systems
Association (UCISA) expenditure on IT, staff and student spend, IT spend,
workstations and training
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Drivers: national data flows
Higher Education Academy PostGrad experience surveys
Learning Records Service (LRS, formerly MIAP) Unique Learner Number, Personal Learning Record, Learning
Provider Register The Administrative Data Liaison Service (ADLS)
School data (attendance, destinations etc) Office of National Statistics (ONS)
School data
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BI system requirements
Accessible when needed
Concise, pictorial or graphical
Easy to understand Easy to export to a
presentation or document
Up to date, current Known update times
and intervals Can select data for time
period
Good, reliable quality and integrity of data items
[All, major] internal information sources are included
Drill-down and roll-up capabilities
Easy to add new information sources (internal or external)
Allows the user to ask “What if... ?” questions
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Questions for the panel
What are the pros and cons of adopting linked data technology for typical intra-institutional tasks such as BI and system integration?
Pro: Starts the “how can we make the data clean?” question Data disambiguation Can handle very disparate data sets quickly Facilitates mashups Converting data to RDF can be done in the pub ;-)
Con: You have to clean the data (but you can shame owners
into cleaning it up themselves)
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Questions for the panel Which architectures or patterns are best suited for
enterprise use? Separate data store
ILRT ResearchRevealed Siri.com Tripit.com Powerset
Federated search Native RDF data store
RKB explorer Southampton ECS content platform
Social models: Internal corporate Social semantic enterprise Semantic enterprise
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Questions for the panel What practical experiences can we learn from, and
what tools are available? Experiences
ILRT ResearchRevealed; linked five different datasites RDFa – fits existing web publishing processes Integrating very disparate datasets and inferencing useful
extra information: Tripit.com, Siri.com, Powerset, Freebase
SemTech report http://www.semhe.org MIT CIO 2010 symposium http://3roundstones.com/led_book/led-contents.html LATC linked data application support http://latc-project.eu
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Questions for the panel
What practical experiences can we learn from, and what tools are available?
Tools Jena RKB explorer Oracle 10 OpenLink Virtuoso http://sig.ma (http://sindice.com) Liferay portal KOPF user interface D2R extract RDF from Dbs Silk framework- link discovery Collabra – vocabulary alignment