SlideShare una empresa de Scribd logo
1 de 95
Workshop on FOLKSONOMIES   Singapore, February 9, 2009
We are very proud to hold a workshop in the „informational city“ of Singapore.
Wolfgang G. Stock Isabella Peters Researcher, Dept. for Information Science, Heinrich-Heine-University Düsseldorf, Germany Lectures on Web 2.0 Services and Information Retrieval  Main research area: Folksonomies in Knowledge Representation and Information Retrieval Professor, Head of Dept.  for Information Science,  Heinrich-Heine-University  Düsseldorf, Germany Lectures on Information Retrieval, Knowledge Representation, Informetrics and Information Market Main research areas: Folksonomies, Emotional Information Retrieval and Informetrics of LIS Journals
Social Network on our Workshop ,[object Object],[object Object],http://taggingworkshop.ning.com/
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lesson 1 Folksonomies – Indexing without Rules
Indexing without Rules ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Indexing
Prosumer ,[object Object],[object Object],[object Object],Producer Consumer Prosumer
Tri-partite System ,[object Object],[object Object],[object Object]
Cognitive Indexing Processes Source:  Sinha (2005)
Library 2.0
 
 
Network Economy: Positive Feedback Loop Time Number of active (tagging) users Critical Mass New users come along. Value of the network increase. Number of users of  the network increase. „ success breeds success“ only  one  standard (in a technological area)
Time red: Competitor yellow: Your Library 2.0 Service „ Combat Area“ „ Take off“ Positive Feedback „ Saturation“ „ Entry“ Number of active (tagging) users Critical Mass
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How to Become a Standard (Part 1)
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How to Become a Standard (Part 2)
Lesson 2 Folksonomies in Information Services and Library Catalogues
Narrow Folksonomies ,[object Object],[object Object],[object Object],Tags
Extended Narrow Folksonomies ,[object Object],[object Object],[object Object],Source:  Vander Wal (2005)   Tags Add Tags Option
Broad Folksonomies ,[object Object],[object Object],[object Object],Source:  Vander Wal (2005)   Tags
Tagging of OPACs ,[object Object],[object Object],[object Object]
Tagging of OPACS: Within Library’s Website: PennTags http://tags.library.upenn.edu/
Tagging of OPACS: Within Library’s Website: Ann Arbor District Library http://www.aadl.org/catalog
Tagging of OPACS: Within Library’s Website: University Library Hildesheim http://www.uni-hildesheim.de/mybib/all_tags
Tagging of OPACS: Within Library’s Website ,[object Object],[object Object],[object Object],[object Object],[object Object]
Tagging of OPACS: Within Library’s Website ,[object Object],[object Object],[object Object],[object Object]
Tagging of Resources Outside the Library‘s Firewall: HEIDI http://katalog.ub.uni-heidelberg.de/cgi-bin/search.cgi
Tagging of Resources Outside the Library‘s Firewall: LibraryThing http://www.librarything.com/search
Tagging of Resources Outside the Library‘s Firewall: BibSonomy http://www.bibsonomy.org/
Tagging of Resources Outside the Library‘s Firewall ,[object Object],[object Object],[object Object],[object Object],[object Object]
Tagging of Resources Outside the Library‘s Firewall ,[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC – Thoughts which have to be made in advance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC: Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC: Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC: Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object]
Social OPAC: Benefits ,[object Object],[object Object],[object Object],[object Object],[object Object]
Short Break
Lesson 3 Folksonomies and Knowledge Representation
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Collective Intelligence
Power Law Tag Distribution Source : http:// del.icio.us f (x)= C / x a Users Tags 80/20-Rule Long Tail Power Tags
Inverse-logistic Tag Distribution Source : http:// del.icio.us Users Tags f (x)= e -C‘(x-1) b Long Trunk Long Tail Power Tags
Document-specific Tag Distributions distributions of the top 10 tags in a broad folksonomy (sample: Delicious) N = 650 bookmarks (minimum of 100 different taging users) Source : Reher (2008); unpublished
[object Object],[object Object],Power Tags Power Tags Power Tags
Tagging Behaviour ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Source:  Sen et al. (2006)   Source:  Rader & Wash (2008 )
Sentiment Tags ,[object Object],[object Object],[object Object],Source:  Yanbe et al. (2007); service: Hatena Bookmarks
Documents which Provoke Emotions Tagging using scroll-bars Source:  Schmidt and Stock (2009)
Tag Types
Discrimination Power of Tags low discrimination very low discrimination rare “ Long tail” strong discrimination low discrimination frequent “ Power tags” rare frequent Tags in Concrete Document Tags in Folksonomy
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Benefits of Indexing with Folksonomies
Disadvantages of Indexing with Folksonomies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lesson 4 Folksonomies and Information Retrieval
[object Object],[object Object],Knowledge Representation  and  Information Retrieval Knowledge Representation Information Retrieval Knowledge Representation without Information Retrieval is empty. Information Retrieval without Knowledge Representation is blind. Feedback Loop
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Information Linguistics
Relevance Ranking: State of the Art ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Relevance Ranking of Tagged Documents Source:  Peters and Stock (2007)
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Retrieval Status Value – Factor 1: Tags tag evaluation
[object Object],[object Object],[object Object],[object Object],Retrieval Status Value – Factor 2:  Collaboration
[object Object],[object Object],[object Object],Retrieval Status Value – Factor 3:  Prosumer
Short Break
Lesson 5 Tag Gardening for Folksonomy Enrichment and Maintenance
The Folksonomy Tag Garden
Goal of Tag Gardening: Emergent Semantics
[object Object],[object Object],[object Object],[object Object],[object Object],Weeding
[object Object],[object Object],[object Object],[object Object],Seeding
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Landscape Architecture
[object Object],[object Object],[object Object],Fertilizing
Emergent Semantics ,[object Object],[object Object],[object Object],Synonyms Is_a
(geographical) meronymy synonymy hyponymy Hidden Paradigmatic Relations Source : http:// www.flickr.com
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Hidden Paradigmatic Relations.  Flickr Landscape Photos Source : own research project
From Tag Gardening to Collaborative  KOS Development ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Maintenance of KOS and Folksonomy Source : Christiaens (2006) Folksonomy KOS Tag Gardening new terms – new relations
From Tag Clouds to Tag Clusters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Source:  Knautz (2008)
Lesson 6 Find „More like me!“  The Social Function of a Folksonomy
Users – Tags - Documents thematically linked shared users thematically linked shared documents
Shared Documents & Thematically  Linked Users ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],thematically linked shared documents
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],More like me! Or: More like This User!
More like me! Or: More like This User! single linkage clustering (fictitious example) Sim(tag) = 0.21 Sim(doc) = 0.25 Sim(tag) = 0.65 Sim(doc) = 0.55 Sim(tag) = 0.33 Sim(doc) = 0.29 Sim(tag) = 0.17 Sim(doc) = 0.23 Sim(tag) = 0.08 Sim(doc) = 0.11 Sim(tag) = 0.15 Sim(doc) = 0.17 Sim(tag) = 0.45 Sim(doc) = 0.36
The Social Function of a Folksonomy ,[object Object],[object Object],[object Object],[object Object]
Final Discussion Folksonomies in Library Catalogues – Lessons Learned
Lessons Learned ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lessons Learned ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lessons Learned ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lessons Learned ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lessons Learned ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Lessons Learned ,[object Object],[object Object],[object Object],[object Object]
We would like to thank you very much for attending this Workshop. Greetings from Düsseldorf, Germany!

Más contenido relacionado

Similar a Folksonomies: In General and in Libraries

Implementing AquaBrowser
Implementing AquaBrowserImplementing AquaBrowser
Implementing AquaBrowserLaurel Tarulli
 
Pratt Sils LIS653 4 Fall 2007
Pratt Sils LIS653 4 Fall 2007Pratt Sils LIS653 4 Fall 2007
Pratt Sils LIS653 4 Fall 2007PrattSILS
 
Wc Usability Online Catalogs Combined August2009 Rev1 Ch
Wc Usability Online Catalogs Combined August2009 Rev1 ChWc Usability Online Catalogs Combined August2009 Rev1 Ch
Wc Usability Online Catalogs Combined August2009 Rev1 ChOCLC LAC
 
Increasing NUS Libraries' Visibility in the Virtual World - Updated
Increasing NUS Libraries' Visibility in the Virtual World - UpdatedIncreasing NUS Libraries' Visibility in the Virtual World - Updated
Increasing NUS Libraries' Visibility in the Virtual World - UpdatedKC Tan
 
Archives 2.0, the Archives Hub and AIM25
Archives 2.0, the Archives Hub and AIM25Archives 2.0, the Archives Hub and AIM25
Archives 2.0, the Archives Hub and AIM25Jane Stevenson
 
How discovery impacts of users' experiences
How discovery impacts of users' experiencesHow discovery impacts of users' experiences
How discovery impacts of users' experiencesKatherine Rose
 
Presentation - First International Library Staff Exchange Week, Zagreb
Presentation - First International Library Staff Exchange Week, ZagrebPresentation - First International Library Staff Exchange Week, Zagreb
Presentation - First International Library Staff Exchange Week, ZagrebIva Vrkic
 
Tagging & Folksonomies poster
Tagging & Folksonomies posterTagging & Folksonomies poster
Tagging & Folksonomies posterPrattSILS
 
Inteligent Catalogue Final
Inteligent Catalogue FinalInteligent Catalogue Final
Inteligent Catalogue Finalguestcaef1d
 
Designing Digital Products? "Ask" Your Users
Designing Digital Products? "Ask" Your UsersDesigning Digital Products? "Ask" Your Users
Designing Digital Products? "Ask" Your UsersRonald Murray
 
#Socialtagging: Defining its role in the academic library
#Socialtagging: Defining its role in the academic library#Socialtagging: Defining its role in the academic library
#Socialtagging: Defining its role in the academic libraryksbertel
 
Webscale Discovery with the Enduser in Mind
Webscale Discovery with the Enduser in Mind Webscale Discovery with the Enduser in Mind
Webscale Discovery with the Enduser in Mind Debra Kolah
 
Networking Repositories, Optimizing Impact: Georgia Knowledge Repository Meeting
Networking Repositories, Optimizing Impact: Georgia Knowledge Repository MeetingNetworking Repositories, Optimizing Impact: Georgia Knowledge Repository Meeting
Networking Repositories, Optimizing Impact: Georgia Knowledge Repository MeetingKaren S Calhoun
 
Connecting the ‘long tails’ of content and users
Connecting the ‘long tails’ of content and usersConnecting the ‘long tails’ of content and users
Connecting the ‘long tails’ of content and usersprj_publication
 
Folksonomies-Group 4
Folksonomies-Group 4Folksonomies-Group 4
Folksonomies-Group 4m_willis
 
Descubrimiento, entrega de información y gestión: tendencias actuales de las ...
Descubrimiento, entrega de información y gestión: tendencias actuales de las ...Descubrimiento, entrega de información y gestión: tendencias actuales de las ...
Descubrimiento, entrega de información y gestión: tendencias actuales de las ...innovatics
 

Similar a Folksonomies: In General and in Libraries (20)

Online Finding Aids
Online Finding AidsOnline Finding Aids
Online Finding Aids
 
Implementing AquaBrowser
Implementing AquaBrowserImplementing AquaBrowser
Implementing AquaBrowser
 
Pratt Sils LIS653 4 Fall 2007
Pratt Sils LIS653 4 Fall 2007Pratt Sils LIS653 4 Fall 2007
Pratt Sils LIS653 4 Fall 2007
 
EDS for JIBS
EDS for JIBSEDS for JIBS
EDS for JIBS
 
Wc Usability Online Catalogs Combined August2009 Rev1 Ch
Wc Usability Online Catalogs Combined August2009 Rev1 ChWc Usability Online Catalogs Combined August2009 Rev1 Ch
Wc Usability Online Catalogs Combined August2009 Rev1 Ch
 
Increasing NUS Libraries' Visibility in the Virtual World - Updated
Increasing NUS Libraries' Visibility in the Virtual World - UpdatedIncreasing NUS Libraries' Visibility in the Virtual World - Updated
Increasing NUS Libraries' Visibility in the Virtual World - Updated
 
Archives 2.0, the Archives Hub and AIM25
Archives 2.0, the Archives Hub and AIM25Archives 2.0, the Archives Hub and AIM25
Archives 2.0, the Archives Hub and AIM25
 
How discovery impacts of users' experiences
How discovery impacts of users' experiencesHow discovery impacts of users' experiences
How discovery impacts of users' experiences
 
Presentation - First International Library Staff Exchange Week, Zagreb
Presentation - First International Library Staff Exchange Week, ZagrebPresentation - First International Library Staff Exchange Week, Zagreb
Presentation - First International Library Staff Exchange Week, Zagreb
 
Tagging & Folksonomies poster
Tagging & Folksonomies posterTagging & Folksonomies poster
Tagging & Folksonomies poster
 
Inteligent Catalogue Final
Inteligent Catalogue FinalInteligent Catalogue Final
Inteligent Catalogue Final
 
Designing Digital Products? "Ask" Your Users
Designing Digital Products? "Ask" Your UsersDesigning Digital Products? "Ask" Your Users
Designing Digital Products? "Ask" Your Users
 
#Socialtagging: Defining its role in the academic library
#Socialtagging: Defining its role in the academic library#Socialtagging: Defining its role in the academic library
#Socialtagging: Defining its role in the academic library
 
Webscale Discovery with the Enduser in Mind
Webscale Discovery with the Enduser in Mind Webscale Discovery with the Enduser in Mind
Webscale Discovery with the Enduser in Mind
 
Networking Repositories, Optimizing Impact: Georgia Knowledge Repository Meeting
Networking Repositories, Optimizing Impact: Georgia Knowledge Repository MeetingNetworking Repositories, Optimizing Impact: Georgia Knowledge Repository Meeting
Networking Repositories, Optimizing Impact: Georgia Knowledge Repository Meeting
 
Connecting the ‘long tails’ of content and users
Connecting the ‘long tails’ of content and usersConnecting the ‘long tails’ of content and users
Connecting the ‘long tails’ of content and users
 
Libraries meet research 2.0
Libraries meet research 2.0Libraries meet research 2.0
Libraries meet research 2.0
 
Folksonomies-Group 4
Folksonomies-Group 4Folksonomies-Group 4
Folksonomies-Group 4
 
NISO Virtual Conference: Web-Scale Discovery Services: Transforming Access to...
NISO Virtual Conference: Web-Scale Discovery Services: Transforming Access to...NISO Virtual Conference: Web-Scale Discovery Services: Transforming Access to...
NISO Virtual Conference: Web-Scale Discovery Services: Transforming Access to...
 
Descubrimiento, entrega de información y gestión: tendencias actuales de las ...
Descubrimiento, entrega de información y gestión: tendencias actuales de las ...Descubrimiento, entrega de información y gestión: tendencias actuales de las ...
Descubrimiento, entrega de información y gestión: tendencias actuales de las ...
 

Más de Isabella Peters

Open Science & Altmetrics
Open Science & AltmetricsOpen Science & Altmetrics
Open Science & AltmetricsIsabella Peters
 
Impulsstatement barcamp wissenschaft 20_forschung neu denken
Impulsstatement barcamp wissenschaft 20_forschung neu denkenImpulsstatement barcamp wissenschaft 20_forschung neu denken
Impulsstatement barcamp wissenschaft 20_forschung neu denkenIsabella Peters
 
Crowdsourcing in Article Evaluation
Crowdsourcing in Article EvaluationCrowdsourcing in Article Evaluation
Crowdsourcing in Article EvaluationIsabella Peters
 
Folksonomies und Unternehmenskommunikation peters final
Folksonomies und Unternehmenskommunikation peters finalFolksonomies und Unternehmenskommunikation peters final
Folksonomies und Unternehmenskommunikation peters finalIsabella Peters
 
Tags as tools for social classification
Tags as tools for social classificationTags as tools for social classification
Tags as tools for social classificationIsabella Peters
 
Folksonomies Indexing Und Retrieval In Bibliotheken
Folksonomies Indexing Und Retrieval In BibliothekenFolksonomies Indexing Und Retrieval In Bibliotheken
Folksonomies Indexing Und Retrieval In BibliothekenIsabella Peters
 
Web 2 0 Im Unternehmen Und Wissensmanagement
Web 2 0 Im Unternehmen Und WissensmanagementWeb 2 0 Im Unternehmen Und Wissensmanagement
Web 2 0 Im Unternehmen Und WissensmanagementIsabella Peters
 

Más de Isabella Peters (7)

Open Science & Altmetrics
Open Science & AltmetricsOpen Science & Altmetrics
Open Science & Altmetrics
 
Impulsstatement barcamp wissenschaft 20_forschung neu denken
Impulsstatement barcamp wissenschaft 20_forschung neu denkenImpulsstatement barcamp wissenschaft 20_forschung neu denken
Impulsstatement barcamp wissenschaft 20_forschung neu denken
 
Crowdsourcing in Article Evaluation
Crowdsourcing in Article EvaluationCrowdsourcing in Article Evaluation
Crowdsourcing in Article Evaluation
 
Folksonomies und Unternehmenskommunikation peters final
Folksonomies und Unternehmenskommunikation peters finalFolksonomies und Unternehmenskommunikation peters final
Folksonomies und Unternehmenskommunikation peters final
 
Tags as tools for social classification
Tags as tools for social classificationTags as tools for social classification
Tags as tools for social classification
 
Folksonomies Indexing Und Retrieval In Bibliotheken
Folksonomies Indexing Und Retrieval In BibliothekenFolksonomies Indexing Und Retrieval In Bibliotheken
Folksonomies Indexing Und Retrieval In Bibliotheken
 
Web 2 0 Im Unternehmen Und Wissensmanagement
Web 2 0 Im Unternehmen Und WissensmanagementWeb 2 0 Im Unternehmen Und Wissensmanagement
Web 2 0 Im Unternehmen Und Wissensmanagement
 

Último

4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptx4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptxmary850239
 
Virtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdf
Virtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdfVirtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdf
Virtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdfErwinPantujan2
 
Transaction Management in Database Management System
Transaction Management in Database Management SystemTransaction Management in Database Management System
Transaction Management in Database Management SystemChristalin Nelson
 
ICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdfICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdfVanessa Camilleri
 
HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...
HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...
HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...Nguyen Thanh Tu Collection
 
Choosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for ParentsChoosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for Parentsnavabharathschool99
 
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxBarangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxCarlos105
 
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptxECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptxiammrhaywood
 
Difference Between Search & Browse Methods in Odoo 17
Difference Between Search & Browse Methods in Odoo 17Difference Between Search & Browse Methods in Odoo 17
Difference Between Search & Browse Methods in Odoo 17Celine George
 
How to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERPHow to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERPCeline George
 
Full Stack Web Development Course for Beginners
Full Stack Web Development Course  for BeginnersFull Stack Web Development Course  for Beginners
Full Stack Web Development Course for BeginnersSabitha Banu
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4MiaBumagat1
 
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTSGRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTSJoshuaGantuangco2
 
Daily Lesson Plan in Mathematics Quarter 4
Daily Lesson Plan in Mathematics Quarter 4Daily Lesson Plan in Mathematics Quarter 4
Daily Lesson Plan in Mathematics Quarter 4JOYLYNSAMANIEGO
 
Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17Celine George
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxHumphrey A Beña
 
Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)Mark Reed
 
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdfGrade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdfJemuel Francisco
 

Último (20)

4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptx4.16.24 21st Century Movements for Black Lives.pptx
4.16.24 21st Century Movements for Black Lives.pptx
 
Virtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdf
Virtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdfVirtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdf
Virtual-Orientation-on-the-Administration-of-NATG12-NATG6-and-ELLNA.pdf
 
Transaction Management in Database Management System
Transaction Management in Database Management SystemTransaction Management in Database Management System
Transaction Management in Database Management System
 
ICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdfICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdf
 
HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...
HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...
HỌC TỐT TIẾNG ANH 11 THEO CHƯƠNG TRÌNH GLOBAL SUCCESS ĐÁP ÁN CHI TIẾT - CẢ NĂ...
 
YOUVE GOT EMAIL_FINALS_EL_DORADO_2024.pptx
YOUVE GOT EMAIL_FINALS_EL_DORADO_2024.pptxYOUVE GOT EMAIL_FINALS_EL_DORADO_2024.pptx
YOUVE GOT EMAIL_FINALS_EL_DORADO_2024.pptx
 
Choosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for ParentsChoosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for Parents
 
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxBarangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
 
LEFT_ON_C'N_ PRELIMS_EL_DORADO_2024.pptx
LEFT_ON_C'N_ PRELIMS_EL_DORADO_2024.pptxLEFT_ON_C'N_ PRELIMS_EL_DORADO_2024.pptx
LEFT_ON_C'N_ PRELIMS_EL_DORADO_2024.pptx
 
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptxECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
 
Difference Between Search & Browse Methods in Odoo 17
Difference Between Search & Browse Methods in Odoo 17Difference Between Search & Browse Methods in Odoo 17
Difference Between Search & Browse Methods in Odoo 17
 
How to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERPHow to do quick user assign in kanban in Odoo 17 ERP
How to do quick user assign in kanban in Odoo 17 ERP
 
Full Stack Web Development Course for Beginners
Full Stack Web Development Course  for BeginnersFull Stack Web Development Course  for Beginners
Full Stack Web Development Course for Beginners
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4
 
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTSGRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
GRADE 4 - SUMMATIVE TEST QUARTER 4 ALL SUBJECTS
 
Daily Lesson Plan in Mathematics Quarter 4
Daily Lesson Plan in Mathematics Quarter 4Daily Lesson Plan in Mathematics Quarter 4
Daily Lesson Plan in Mathematics Quarter 4
 
Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
 
Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)
 
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdfGrade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
Grade 9 Quarter 4 Dll Grade 9 Quarter 4 DLL.pdf
 

Folksonomies: In General and in Libraries

  • 1. Workshop on FOLKSONOMIES Singapore, February 9, 2009
  • 2. We are very proud to hold a workshop in the „informational city“ of Singapore.
  • 3. Wolfgang G. Stock Isabella Peters Researcher, Dept. for Information Science, Heinrich-Heine-University Düsseldorf, Germany Lectures on Web 2.0 Services and Information Retrieval Main research area: Folksonomies in Knowledge Representation and Information Retrieval Professor, Head of Dept. for Information Science, Heinrich-Heine-University Düsseldorf, Germany Lectures on Information Retrieval, Knowledge Representation, Informetrics and Information Market Main research areas: Folksonomies, Emotional Information Retrieval and Informetrics of LIS Journals
  • 4.
  • 5.
  • 6. Lesson 1 Folksonomies – Indexing without Rules
  • 7.
  • 9.
  • 10.
  • 11. Cognitive Indexing Processes Source: Sinha (2005)
  • 13.  
  • 14.  
  • 15. Network Economy: Positive Feedback Loop Time Number of active (tagging) users Critical Mass New users come along. Value of the network increase. Number of users of the network increase. „ success breeds success“ only one standard (in a technological area)
  • 16. Time red: Competitor yellow: Your Library 2.0 Service „ Combat Area“ „ Take off“ Positive Feedback „ Saturation“ „ Entry“ Number of active (tagging) users Critical Mass
  • 17.
  • 18.
  • 19. Lesson 2 Folksonomies in Information Services and Library Catalogues
  • 20.
  • 21.
  • 22.
  • 23.
  • 24. Tagging of OPACS: Within Library’s Website: PennTags http://tags.library.upenn.edu/
  • 25. Tagging of OPACS: Within Library’s Website: Ann Arbor District Library http://www.aadl.org/catalog
  • 26. Tagging of OPACS: Within Library’s Website: University Library Hildesheim http://www.uni-hildesheim.de/mybib/all_tags
  • 27.
  • 28.
  • 29. Tagging of Resources Outside the Library‘s Firewall: HEIDI http://katalog.ub.uni-heidelberg.de/cgi-bin/search.cgi
  • 30. Tagging of Resources Outside the Library‘s Firewall: LibraryThing http://www.librarything.com/search
  • 31. Tagging of Resources Outside the Library‘s Firewall: BibSonomy http://www.bibsonomy.org/
  • 32.
  • 33.
  • 34.
  • 35.
  • 36.
  • 37.
  • 38.
  • 39.
  • 40.
  • 41.
  • 42.
  • 43.
  • 44.
  • 45.
  • 47. Lesson 3 Folksonomies and Knowledge Representation
  • 48.
  • 49. Power Law Tag Distribution Source : http:// del.icio.us f (x)= C / x a Users Tags 80/20-Rule Long Tail Power Tags
  • 50. Inverse-logistic Tag Distribution Source : http:// del.icio.us Users Tags f (x)= e -C‘(x-1) b Long Trunk Long Tail Power Tags
  • 51. Document-specific Tag Distributions distributions of the top 10 tags in a broad folksonomy (sample: Delicious) N = 650 bookmarks (minimum of 100 different taging users) Source : Reher (2008); unpublished
  • 52.
  • 53.
  • 54.
  • 55. Documents which Provoke Emotions Tagging using scroll-bars Source: Schmidt and Stock (2009)
  • 57. Discrimination Power of Tags low discrimination very low discrimination rare “ Long tail” strong discrimination low discrimination frequent “ Power tags” rare frequent Tags in Concrete Document Tags in Folksonomy
  • 58.
  • 59.
  • 60. Lesson 4 Folksonomies and Information Retrieval
  • 61.
  • 62.
  • 63.
  • 64. Relevance Ranking of Tagged Documents Source: Peters and Stock (2007)
  • 65.
  • 66.
  • 67.
  • 69. Lesson 5 Tag Gardening for Folksonomy Enrichment and Maintenance
  • 71. Goal of Tag Gardening: Emergent Semantics
  • 72.
  • 73.
  • 74.
  • 75.
  • 76.
  • 77. (geographical) meronymy synonymy hyponymy Hidden Paradigmatic Relations Source : http:// www.flickr.com
  • 78.
  • 79.
  • 80. Maintenance of KOS and Folksonomy Source : Christiaens (2006) Folksonomy KOS Tag Gardening new terms – new relations
  • 81.
  • 82. Lesson 6 Find „More like me!“ The Social Function of a Folksonomy
  • 83. Users – Tags - Documents thematically linked shared users thematically linked shared documents
  • 84.
  • 85.
  • 86. More like me! Or: More like This User! single linkage clustering (fictitious example) Sim(tag) = 0.21 Sim(doc) = 0.25 Sim(tag) = 0.65 Sim(doc) = 0.55 Sim(tag) = 0.33 Sim(doc) = 0.29 Sim(tag) = 0.17 Sim(doc) = 0.23 Sim(tag) = 0.08 Sim(doc) = 0.11 Sim(tag) = 0.15 Sim(doc) = 0.17 Sim(tag) = 0.45 Sim(doc) = 0.36
  • 87.
  • 88. Final Discussion Folksonomies in Library Catalogues – Lessons Learned
  • 89.
  • 90.
  • 91.
  • 92.
  • 93.
  • 94.
  • 95. We would like to thank you very much for attending this Workshop. Greetings from Düsseldorf, Germany!

Notas del editor

  1. Zu Punkt 3): In some cases, taggers are allowed to view the full content of a given resource, and then to assign, directly to that resource, tags that describe it; in others, taggers are allowed merely to view the record describing a given resource, and then to enhance that record by adding to it tags that further describe the resource.
  2. Zu Punkt 3): For instance, are tags searched when users do “keyword” searches of the OPAC? Is it possible to search or browse tags from within the OPAC?
  3. Zu Punkt 2): (i) by enhancing the quality of existing records, and/or (ii) by allowing users to discover resources in a new way, viz. by taking account of the recommendations of other users like themselves; Zu Punkt 3): by offering users the opportunity to bookmark resources that they like and that they predict they will wish to access again;
  4. Zu Punkt 2): (i) by enhancing the quality of existing records, and/or (ii) by recommending resources that are determined to be of potential interest to others