Difference between revisions of "UNIKUM:Semantic MediaWiki for UNIKUM"

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{{Lecture
+
{{UNIKUM Kollokvie
|Course=UNIKUM Kollokvie,
+
|Date=2014/10/09
|Title=Semantic MediaWiki  for UNIKUM
+
|Duration=1215-1300
|Lecture date=2014/10/09
+
|Place=UNIK, Room 408
|time=1200-1300
+
|Lecturer=Josef Noll
|Lecturer=Josef Noll,
+
|Keywords=Semantic MediaWiki
|Objective=Show the Semantic MediaWiki usage as cooperative tool
+
|Objective=These are the main objective:
|Learning outcomes=Understanding of what is a wiki, how is used, how it works.
+
* Show the Semantic MediaWiki usage as cooperative tool.
Basic syntax of MediaWiki.
+
* Understanding of what is a wiki, how is used, how it works.
What does the Semantic layer add to the MediaWiki in terms of functionality.
+
* Basic syntax of MediaWiki.
|Pensum (read before)=
+
* What does the Semantic layer add to the MediaWiki in terms of functionality.
|References (further info)=https://semantic-mediawiki.org
+
 
https://www.mediawiki.org/wiki/MediaWiki
+
Further info:
|Keywords=Semantic MediaWiki,
+
* https://semantic-mediawiki.org
 +
* https://www.mediawiki.org/wiki/MediaWiki
 
}}
 
}}
 +
{{UNIKUM Deltakere
 +
|Master Students Number=6
 +
|PhD Students Number=1
 +
|Postdocs Number=1
 +
}}
 +
= Presentation =
 +
[[Media:SemanticMediaWiki_for_UNIKUM.pdf]]
 +
 
= The Semantic MediaWiki as a cooperative Tool=  
 
= The Semantic MediaWiki as a cooperative Tool=  
<!---- non wiki  - heading for slideshow--->
+
<!---- non wiki  - heading for slideshow   scaled="80" --->
 
<noinclude>
 
<noinclude>
<slideshow style="pixel" headingmark="⌘" incmark="…" scaled="80" font="Comic Sans MS, Calibri, cursive" >
+
<slideshow style="unik" headingmark="⌘" incmark="…" scaled="true" font="Comic Sans MS, Calibri, cursive" >
 
;title: Semantic MediaWiki
 
;title: Semantic MediaWiki
 
;subtitle: Collaborative Working
 
;subtitle: Collaborative Working
Line 27: Line 36:
  
 
=⌘ Outline =
 
=⌘ Outline =
{|  cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#edf1f8; width:100%"  align="center"
+
* Structured versus unstructured data
|* Structured versus unstructured data
+
 
* Mediawiki  
 
* Mediawiki  
 
** Wikpedia: Categories
 
** Wikpedia: Categories
 
** Semantic Mediawiki: Forms, relations
 
** Semantic Mediawiki: Forms, relations
 
* Semantic  
 
* Semantic  
** why
+
** why, what
** what
+
 
** Topic Maps versus Semantics
 
** Topic Maps versus Semantics
 
* Goal of collaborative working
 
* Goal of collaborative working
** <s> paper in bookshelf </s>
+
** <s> paper in bookshelf </s><s> word and powerpoint </s>
** <s> word and powerpoint </s>
+
 
** just the information '''you''' want
 
** just the information '''you''' want
 
** online for "day-to-day" work
 
** online for "day-to-day" work
 
* UNIK as an information hub
 
* UNIK as an information hub
** for students
+
** for students, for the general public, for researchers
** for the general public
+
** for researchers
+
 
* Challenges
 
* Challenges
 
* Summary  
 
* Summary  
|[[File:Wikipedia.png|400px]]
+
 
|}
+
  
 
=⌘ Structured versus unstructured data =
 
=⌘ Structured versus unstructured data =
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
+
{| valign="top"
| x
+
|notes on a whiteboard
| z
+
* typical example of unstructured data
 +
* only position provides you a structure
 +
|[[File:PersonalNotes-SecurityIoT.png]]
 
|}
 
|}
  
 +
=⌘ MediaWiki and Wikipedia =
 +
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%" valign:top
 +
|All context is online available
 +
* Links included to jump between topics
 +
** Reasonably easy to write a page with hyperlinks
 +
* Online collaboration (everybody)
 +
* Structure through Categories
 +
|Challenges
 +
* static pages
 +
* sorting only through Categories 
 +
|}
 +
[[File:MediaWiki-Banner.png]]
  
=⌘ MediaWiki versus Semantic MediaWiki=
+
=⌘ Semantic MediaWiki=
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
+
[[File:SemanticMediaWiki-Banner.png]]
| * Mediawiki
+
** Wikpedia: Categories
+
  
|* Semantic Mediawiki: Forms, relations
+
 
 +
''Note'':
 +
=⌘ Semantic MediaWiki=
 +
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center" vertical-align="top"
 +
|
 +
* Build as an extension to MediaWiki
 +
** same syntax, writing…
 +
** Links included to jump between topics
 +
** Online collaboration (everybody)
 +
* Query (search) and dynamic pages
 +
* Hierachy
 +
|[[File:Context_representation.png]]
 
|}
 
|}
  
=⌘ Semantics =
+
 
 +
=⌘ Basics of Semantics =
 
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
 
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
| [[Basics_of_Semantics]] as part of [[UNIK4710]]
+
|  
* Semantic
+
* Hierachy
** why
+
** Classes
** what
+
** relations
** Topic Maps versus Semantics
+
* Tripple store
| right column
+
** UNIK  -  has  -  Education
 +
** Education -  consists of  -  Courses
 +
** Courses  -  are composed by  -  Lectures
 +
| and how it will end: Ordering of a Pizza in the future: 
http://www.youtube.com/watch?v=RNJl9EEcsoE&feature=related
 +
 
 +
Further reading: [[Basics_of_Semantics]] as part of [[UNIK4710]]
 
|}
 
|}
  
  
 
=⌘ Goal of collaborative working =
 
=⌘ Goal of collaborative working =
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
+
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center" valign="top"
|
+
|  
|Now:
+
* <s> paper in bookshelf </s>
* paper in bookshelf
+
* <s> word and powerpoint </s>
* advanced: word and powerpoint  
+
* even more advanced: sharepoint
+
Future
+
 
* just the information '''you''' want
 
* just the information '''you''' want
 
* online for "day-to-day" work
 
* online for "day-to-day" work
|}
+
|
 +
The six biggest Web Sites are all user generated: Google, Facebook, YouTube, Yahoo, Baidu, Wikipedia
  
 +
also: Communities in education, e.g. [https://plus.google.com/communities/104779606787074263655 UNIK4710MobileSemantics]
 +
|}
 +
[[File:Community_4710Banner.png]]
  
=⌘ Semantics =
+
=⌘ UNIK as information hub =
 
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
 
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
 
|  
 
|  
* UNIK as an information hub
+
* for students
** for students
+
* for the general public
** for the general public
+
* for researchers
** for researchers
+
|Specific information on
|
+
* Courses -> http://cwi.unik.no/wiki/Courses
 +
* Study Programmes
 +
* Master Thesis -> http://cwi.unik.no/wiki/Thesis
 +
* People
 
|}
 
|}
 +
[[File:overview_UNIK_info.png]]
 +
 +
=⌘ Demo - Functionality =
 +
* Course UNIK4710 - http://cwi.unik.no/wiki/UNIK4710
 +
** Lectures: http://cwi.unik.no/wiki/Context-aware_Scenarios
 +
** Presentation Modus -> Slideshow
 +
** Create a Lecture:  http://cwi.unik.no/wiki/Semantic_MediaWiki_for_UNIKUM
 +
 +
* People: http://cwi.unik.no/wiki/Mirjam_Lukasse
 +
 +
* Projects: http://cwi.unik.no/wiki/Category:Project
  
 +
* and many more: Widgets,…
  
 
=⌘ Challenges - Advances =
 
=⌘ Challenges - Advances =
 
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
 
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
|* structured thinking
+
|'''Advantages'''
* basic computer understanding (wiki writing)
+
* dynamic pages, created by «ask»
* first version is more time consuming
+
* always updated
 +
* working tool
 +
* relations between topics
 +
* presentation and notes combined
 
* Math: <math> x^2 + y^2 = 1</math>
 
* Math: <math> x^2 + y^2 = 1</math>
|
+
|'''Disadvantages'''
 +
* Think structured
 +
* Wiki language
 +
* first version takes longer times
 +
* redraw pictures
 +
* Presentations never look excellent (math, figures)
 
|}
 
|}
  
 
=⌘ Summary =
 
=⌘ Summary =
{| cellpadding="10"  cellspacing="2" style="text-align: left; border:0 white; background:#f1edf8; width:100%"  align="center"
+
* The world is moving towards «user generated content»
| ''There is no such thing as a free lunch''
+
* Structure through
|
+
** search (internal semantics)
|}
+
** Semantics (hierachies, Tripples)
 +
* UNIK and UNIKUM
 +
** hubs for networking
 +
** online working modus
 +
** sharing, cooperation
 +
* needs an initial effort
 +
** structured thinking
 +
** wiki «language»

Latest revision as of 13:32, 11 December 2014



Semantic MediaWiki for UNIKUM
Date 2014/10/09 1215-1300
Place UNIK, Room 408
By Josef Noll
Keywords Semantic MediaWiki

Go back to UNIKUM


Objective

These are the main objective:

  • Show the Semantic MediaWiki usage as cooperative tool.
  • Understanding of what is a wiki, how is used, how it works.
  • Basic syntax of MediaWiki.
  • What does the Semantic layer add to the MediaWiki in terms of functionality.

Further info:



Antall Deltakere

Attender type Antall deltakere
Number of Master Students 6
Number of PhD Students 1
Number of Postdocs 1
Total 8


Presentation

Media:SemanticMediaWiki_for_UNIKUM.pdf

The Semantic MediaWiki as a cooperative Tool

Title
Semantic MediaWiki
Subtitle
Collaborative Working
Author
Josef Noll
Footer
Semantic MediaWiki for UNIKUM
Subfooter
UNIKUM kolloq



⌘ Outline

  • Structured versus unstructured data
  • Mediawiki
    • Wikpedia: Categories
    • Semantic Mediawiki: Forms, relations
  • Semantic
    • why, what
    • Topic Maps versus Semantics
  • Goal of collaborative working
    • paper in bookshelf , word and powerpoint
    • just the information you want
    • online for "day-to-day" work
  • UNIK as an information hub
    • for students, for the general public, for researchers
  • Challenges
  • Summary


⌘ Structured versus unstructured data

notes on a whiteboard
  • typical example of unstructured data
  • only position provides you a structure
PersonalNotes-SecurityIoT.png

⌘ MediaWiki and Wikipedia

All context is online available
  • Links included to jump between topics
    • Reasonably easy to write a page with hyperlinks
  • Online collaboration (everybody)
  • Structure through Categories
Challenges
  • static pages
  • sorting only through Categories

MediaWiki-Banner.png

⌘ Semantic MediaWiki

SemanticMediaWiki-Banner.png


Note:

⌘ Semantic MediaWiki

  • Build as an extension to MediaWiki
    • same syntax, writing…
    • Links included to jump between topics
    • Online collaboration (everybody)
  • Query (search) and dynamic pages
  • Hierachy
Context representation.png


⌘ Basics of Semantics

  • Hierachy
    • Classes
    • relations
  • Tripple store
    • UNIK - has - Education
    • Education - consists of - Courses
    • Courses - are composed by - Lectures
and how it will end: Ordering of a Pizza in the future: 
http://www.youtube.com/watch?v=RNJl9EEcsoE&feature=related

Further reading: Basics_of_Semantics as part of UNIK4710


⌘ Goal of collaborative working

  • paper in bookshelf
  • word and powerpoint
  • just the information you want
  • online for "day-to-day" work

The six biggest Web Sites are all user generated: Google, Facebook, YouTube, Yahoo, Baidu, Wikipedia

also: Communities in education, e.g. UNIK4710MobileSemantics

Community 4710Banner.png

⌘ UNIK as information hub

  • for students
  • for the general public
  • for researchers
Specific information on

Overview UNIK info.png

⌘ Demo - Functionality

  • and many more: Widgets,…

⌘ Challenges - Advances

Advantages
  • dynamic pages, created by «ask»
  • always updated
  • working tool
  • relations between topics
  • presentation and notes combined
  • Math:
Disadvantages
  • Think structured
  • Wiki language
  • first version takes longer times
  • redraw pictures
  • Presentations never look excellent (math, figures)

⌘ Summary

  • The world is moving towards «user generated content»
  • Structure through
    • search (internal semantics)
    • Semantics (hierachies, Tripples)
  • UNIK and UNIKUM
    • hubs for networking
    • online working modus
    • sharing, cooperation
  • needs an initial effort
    • structured thinking
    • wiki «language»