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Premium member Presentation Transcript Authority control meets faceted browse: [theory] : Authority control meets faceted browse: [theory] Kathryn La Barre klabarre@uiuc.edu Graduate School of Library and Information Science University of Illinois at Urbana-Champaign Outline: Outline NOT: FAST (Faceted Access to Subject Headings) For discussion: (1) Bringing search and browse together (2) Critical feature analysis (3) Examine prior art Period of experimentation: Period of experimentation Metadata standards Web 2.0 applications (make data work harder) Folksonomy and social classification Leverage, not abandon legacy access systems Facets/facet analysis/ faceted classification Budgetary/economic considerations Costs of cataloguing/maintaining authority data? (Calhoun, Marcum and others) Cost of NOT finding what is sought? (Carlyle, Mann and others) Interconnections and interrelationships: Interconnections and interrelationships Interconnections Interrelationships AUTHORITY DATA Integration SEARCH and BROWSE Authority data as conceptual map Browse displays as map overviews?Background: Facets: Background: Facets S.R. Ranganthan (and others) From practice (1925-1932) To a dynamic theory of classification (1947-1961) Based on explicitly stated normative principles (1962-1986) Canons Postulates Principles Facet / facet analysis : Facet / facet analysis Facet: Information can be assigned to multiple dimensions (properties, attributes, characteristics, functions, concepts) Facet analysis: a technique by which an item or concept is analyzed into facets (characteristics, concepts or attributes) Technique of facet analysis: Technique of facet analysis Define the subject field- User interests? How do they search? Formulate facets – Extract terms from literature of interest Structure each facet – Look for gaps and overlaps Create scope notes – Definition and instructions Determine arrangement of facets – (Categorize for post-coordination) (Set order for pre-coordination) Create notation Fit notation Buildings: Buildings Potential facets: Location Composition Purpose Style Date constructed Associated persons High level categories (provisional guidelines/checklists): High level categories (provisional guidelines/checklists)Prior art: Prior art (1) Early online systems and user studies Calls to integrate thesauri and classification (2) Pollitt’s View-based systems - OCLC demo in 1997 (3) Use of ‘facets’ in e-commerce software -- 2000 (Endeca, Siderean, Aduiri) (4) Use of facets to support OPAC display (today) Commercial software Open source softwareNeeds: Needs Critical analysis of system features Hildreth (1991, 1995 CLIR study) A to B testing Examine assumptions How to support searching / browsing User tasks User behavior Things vs subjects (low hanging fruit) Reaching for the authority data? Slide13: http://search.athenscounty.lib.oh.us/ Open sourceSlide14: Nelsonville Public library http://search.athenscounty.lib.oh.us/ Open source ‘FACETS’: Authors Series Topics Branches TitlesSlide15: http://aqua.queenslibrary.org/ Aquabrowser ** **Bowker acquires Aquabrowser news release6/22/07 “the only platform exclusively dedicated to providing visual faceted search solutions for libraries”Slide17: Search refinements as facets for browsing Format Author Subject Language Series Corporation Geographical Person YearSlide18: UW Worldcat local beta http://www.lib.washington.edu/ Slide20: http://wncln.wncln.org/ Classified catalog browseSlide22: WCLIN Browsing the LC classificationSlide23: Locally created search applicationSlide24: Grainger Engineering Library (UIUC)Slide25: Grainger Library (UIUC)Essential bibliography: Essential bibliography Broughton, Vanda. (2006). The need for a faceted classification as the basis of all methods of information retrieval. Aslib Proceedings, 58 (1/2), 49-72. (Project FATKS http://www.ucl.ac.uk/fatks/ Cochrane, Pauline A. (1982). Classification as a User’s Tool in Online Public Access Catalogs in Dahlberg, Ingetraut (ed.) Universal Classification I: Subject Analysis and Ordering Systems Proceedings of the 4th International Study Conference on Classification Research Augsburg 28 June - 2 July 1982 Indeks Verlag pp 260-268. de Grolier, Eric. (1965). Current trends in theory and practice of classification. in Pauline Atherton (ed) Classification Research - Proceedings of the Second International Study Conference, Elsinore Denmark 14-18 September 1964, FID/CR Copenhagen, pp 9-14. Flamenco project. (Marti Hearst and others). Papers, demos and tutorials http://flamenco.berkeley.edu/tutorials.html Hildreth, Charles R. (1991). End Users and Structured Searching of Online Catalogues: Research Findings, , in: Fugmann, Robert, ed. Advances in Knowledge Organization: Tools for Knowledge Organization and the Human Interface Vol 2. Proceedings of the 1st International ISKO Conference, Darmstadt, 14-17 August 1990. Frankfurt/Main: INDEKS VERLAG, pp. 9-24. Pollitt, A. Steven. (1998). The key role of classification and indexing in view-based searching. International Cataloguing and Bibliographic Control (27)2, 37-40. http://www.ifla.org/IV/ifla63/63polst.pdf Questions: QuestionsSupporting documents: Supporting documents Guiding Principles: Guiding Principles Postulates: Five fundamental categories: PMEST Three planes of work: Idea Verbal Notational Canons: Parsimony Symmetry 5 laws of LS (Books are for use) (Books are for all) (Every book its reader) (Save the time of the reader) (A library is a growing organism). Others: Consistent sequence Currency Enumeration Context Reticence Relativity Mnemonics Viewpoint Classics Distinctiveness Planes of work: Planes of work Idea: The work of FA takes place in the Idea plane, where an entity is analyzed into component parts Verbal: FA continues here as further sorting and transformation of the selected categories/facets or terms occur. Notational: work of FC -- translating selected terms into notation. Definition: Definition Facets continued: Facets continued Supports the notion that information can be assigned to multiple dimensions and may have individual attributes not intrinsic to the information. Small components of larger entities/units. Properties Attributes Characteristics Slots Relations Functions Concepts Faceted analytico-synthetic theory: Faceted analytico-synthetic theory Most inclusive terminology (Broughton/CRG tradition) / indicates the existence of guiding principles / incorporates: Facet Analysis: technique Entity analyzed into facets (characteristics-things, concepts-ideas) Faceted Classification: structure Consists of schedules for basic classes with pre-determined facets for all entities. Analytico-Synthetic Classification Five step process: from facet analysis to notation. Wireframe process : Wireframe process Wireframe/ epicurious.com: Wireframe/ epicurious.com Logo recipes|features|cooking|drinking|restaurants|drinking|shop recipe box/recipe collections/slideshows/forums/find a recipe BROWSE advanced search ____________ browse all recipes Main ingredient Preparation method Cuisine Season/ Occasion Special considerations Course/ Meal Dish Help|site map|contact|masthead|mag|ads|log in signup edit log out| Slide36: ((SHOP152 x.1 http://www.camerahouse.com.au/ )) Slide37: WHATS HOT PRODUCTS NEAREST STORE IMAGE SOLUTIONS HINTS & TIPS *GLOSSARY LATEST NEWS LINKS CONTACT US PRINT ONLINE PERISHER BLUE ((navigation)) Choose a *category cameras telescopes binoculars printers scanners Browse >Select a *Brand >Select a *Category >Enter a *Model Number ((SHOP152 x.1 http://www.camerahouse.com.au/ )) ((text)) Search Advanced search ((BA / ADV)) ((BR)) *facets 1 2, 3Product search (label is basic on some pages) ((BA)): Product search (label is basic on some pages) ((BA)) *Type in a product name *Select a product category * Select a product brand ((EMB)) ((EMB)) ((I)) Accessories Batteries | Battery Chargers / Adapters | Burners | Camera Bags / Cases | Camera Film | Entertainment Accessories | Flashguns | General Accessories | Lenses | Memory Cards ... Binoculars Compact Binoculars | Compact Porro Prism | Compact Zoom | Standard and Water Proof Prism | Standard Porro Prism | Zoom Binoculars | Zoom Porro Prism ... Cameras APS | Compacts | Digital | Digital SLR's | SLR | Video ... Entertainment Mobile Phones Printers BubbleJet / InkJet | Laser | Multifunction | Photo ... Scanners Film | Flatbed ... Telescopes Astronomical/Computer Controlled | Spotting Scopes | Telescopes Standard ... *Selection of category populates brand choices *facets Search Advanced search 2 3 ((SHOP152 x.2a http://www.camerahouse.com.au/products/ProductSearch.aspx)) You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
KathyrnLaBarre Veronica1 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 36 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: January 29, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Authority control meets faceted browse: [theory] : Authority control meets faceted browse: [theory] Kathryn La Barre klabarre@uiuc.edu Graduate School of Library and Information Science University of Illinois at Urbana-Champaign Outline: Outline NOT: FAST (Faceted Access to Subject Headings) For discussion: (1) Bringing search and browse together (2) Critical feature analysis (3) Examine prior art Period of experimentation: Period of experimentation Metadata standards Web 2.0 applications (make data work harder) Folksonomy and social classification Leverage, not abandon legacy access systems Facets/facet analysis/ faceted classification Budgetary/economic considerations Costs of cataloguing/maintaining authority data? (Calhoun, Marcum and others) Cost of NOT finding what is sought? (Carlyle, Mann and others) Interconnections and interrelationships: Interconnections and interrelationships Interconnections Interrelationships AUTHORITY DATA Integration SEARCH and BROWSE Authority data as conceptual map Browse displays as map overviews?Background: Facets: Background: Facets S.R. Ranganthan (and others) From practice (1925-1932) To a dynamic theory of classification (1947-1961) Based on explicitly stated normative principles (1962-1986) Canons Postulates Principles Facet / facet analysis : Facet / facet analysis Facet: Information can be assigned to multiple dimensions (properties, attributes, characteristics, functions, concepts) Facet analysis: a technique by which an item or concept is analyzed into facets (characteristics, concepts or attributes) Technique of facet analysis: Technique of facet analysis Define the subject field- User interests? How do they search? Formulate facets – Extract terms from literature of interest Structure each facet – Look for gaps and overlaps Create scope notes – Definition and instructions Determine arrangement of facets – (Categorize for post-coordination) (Set order for pre-coordination) Create notation Fit notation Buildings: Buildings Potential facets: Location Composition Purpose Style Date constructed Associated persons High level categories (provisional guidelines/checklists): High level categories (provisional guidelines/checklists)Prior art: Prior art (1) Early online systems and user studies Calls to integrate thesauri and classification (2) Pollitt’s View-based systems - OCLC demo in 1997 (3) Use of ‘facets’ in e-commerce software -- 2000 (Endeca, Siderean, Aduiri) (4) Use of facets to support OPAC display (today) Commercial software Open source softwareNeeds: Needs Critical analysis of system features Hildreth (1991, 1995 CLIR study) A to B testing Examine assumptions How to support searching / browsing User tasks User behavior Things vs subjects (low hanging fruit) Reaching for the authority data? Slide13: http://search.athenscounty.lib.oh.us/ Open sourceSlide14: Nelsonville Public library http://search.athenscounty.lib.oh.us/ Open source ‘FACETS’: Authors Series Topics Branches TitlesSlide15: http://aqua.queenslibrary.org/ Aquabrowser ** **Bowker acquires Aquabrowser news release6/22/07 “the only platform exclusively dedicated to providing visual faceted search solutions for libraries”Slide17: Search refinements as facets for browsing Format Author Subject Language Series Corporation Geographical Person YearSlide18: UW Worldcat local beta http://www.lib.washington.edu/ Slide20: http://wncln.wncln.org/ Classified catalog browseSlide22: WCLIN Browsing the LC classificationSlide23: Locally created search applicationSlide24: Grainger Engineering Library (UIUC)Slide25: Grainger Library (UIUC)Essential bibliography: Essential bibliography Broughton, Vanda. (2006). The need for a faceted classification as the basis of all methods of information retrieval. Aslib Proceedings, 58 (1/2), 49-72. (Project FATKS http://www.ucl.ac.uk/fatks/ Cochrane, Pauline A. (1982). Classification as a User’s Tool in Online Public Access Catalogs in Dahlberg, Ingetraut (ed.) Universal Classification I: Subject Analysis and Ordering Systems Proceedings of the 4th International Study Conference on Classification Research Augsburg 28 June - 2 July 1982 Indeks Verlag pp 260-268. de Grolier, Eric. (1965). Current trends in theory and practice of classification. in Pauline Atherton (ed) Classification Research - Proceedings of the Second International Study Conference, Elsinore Denmark 14-18 September 1964, FID/CR Copenhagen, pp 9-14. Flamenco project. (Marti Hearst and others). Papers, demos and tutorials http://flamenco.berkeley.edu/tutorials.html Hildreth, Charles R. (1991). End Users and Structured Searching of Online Catalogues: Research Findings, , in: Fugmann, Robert, ed. Advances in Knowledge Organization: Tools for Knowledge Organization and the Human Interface Vol 2. Proceedings of the 1st International ISKO Conference, Darmstadt, 14-17 August 1990. Frankfurt/Main: INDEKS VERLAG, pp. 9-24. Pollitt, A. Steven. (1998). The key role of classification and indexing in view-based searching. International Cataloguing and Bibliographic Control (27)2, 37-40. http://www.ifla.org/IV/ifla63/63polst.pdf Questions: QuestionsSupporting documents: Supporting documents Guiding Principles: Guiding Principles Postulates: Five fundamental categories: PMEST Three planes of work: Idea Verbal Notational Canons: Parsimony Symmetry 5 laws of LS (Books are for use) (Books are for all) (Every book its reader) (Save the time of the reader) (A library is a growing organism). Others: Consistent sequence Currency Enumeration Context Reticence Relativity Mnemonics Viewpoint Classics Distinctiveness Planes of work: Planes of work Idea: The work of FA takes place in the Idea plane, where an entity is analyzed into component parts Verbal: FA continues here as further sorting and transformation of the selected categories/facets or terms occur. Notational: work of FC -- translating selected terms into notation. Definition: Definition Facets continued: Facets continued Supports the notion that information can be assigned to multiple dimensions and may have individual attributes not intrinsic to the information. Small components of larger entities/units. Properties Attributes Characteristics Slots Relations Functions Concepts Faceted analytico-synthetic theory: Faceted analytico-synthetic theory Most inclusive terminology (Broughton/CRG tradition) / indicates the existence of guiding principles / incorporates: Facet Analysis: technique Entity analyzed into facets (characteristics-things, concepts-ideas) Faceted Classification: structure Consists of schedules for basic classes with pre-determined facets for all entities. Analytico-Synthetic Classification Five step process: from facet analysis to notation. Wireframe process : Wireframe process Wireframe/ epicurious.com: Wireframe/ epicurious.com Logo recipes|features|cooking|drinking|restaurants|drinking|shop recipe box/recipe collections/slideshows/forums/find a recipe BROWSE advanced search ____________ browse all recipes Main ingredient Preparation method Cuisine Season/ Occasion Special considerations Course/ Meal Dish Help|site map|contact|masthead|mag|ads|log in signup edit log out| Slide36: ((SHOP152 x.1 http://www.camerahouse.com.au/ )) Slide37: WHATS HOT PRODUCTS NEAREST STORE IMAGE SOLUTIONS HINTS & TIPS *GLOSSARY LATEST NEWS LINKS CONTACT US PRINT ONLINE PERISHER BLUE ((navigation)) Choose a *category cameras telescopes binoculars printers scanners Browse >Select a *Brand >Select a *Category >Enter a *Model Number ((SHOP152 x.1 http://www.camerahouse.com.au/ )) ((text)) Search Advanced search ((BA / ADV)) ((BR)) *facets 1 2, 3Product search (label is basic on some pages) ((BA)): Product search (label is basic on some pages) ((BA)) *Type in a product name *Select a product category * Select a product brand ((EMB)) ((EMB)) ((I)) Accessories Batteries | Battery Chargers / Adapters | Burners | Camera Bags / Cases | Camera Film | Entertainment Accessories | Flashguns | General Accessories | Lenses | Memory Cards ... Binoculars Compact Binoculars | Compact Porro Prism | Compact Zoom | Standard and Water Proof Prism | Standard Porro Prism | Zoom Binoculars | Zoom Porro Prism ... Cameras APS | Compacts | Digital | Digital SLR's | SLR | Video ... Entertainment Mobile Phones Printers BubbleJet / InkJet | Laser | Multifunction | Photo ... Scanners Film | Flatbed ... Telescopes Astronomical/Computer Controlled | Spotting Scopes | Telescopes Standard ... *Selection of category populates brand choices *facets Search Advanced search 2 3 ((SHOP152 x.2a http://www.camerahouse.com.au/products/ProductSearch.aspx))