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ETANA-DL Managing complex information applications:  An archaeology digital library

ETANA-DL Managing complex information applications:  An archaeology digital library. Edward A. Fox, Virginia Tech James W. Flanagan, Case Western Reserve University. ASOR Annual Meeting, Atlanta. November 21, 2003. This research is funded in part by NSF-ITR grant #IIS-0325579.

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ETANA-DL Managing complex information applications:  An archaeology digital library

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  1. ETANA-DLManaging complex information applications: An archaeology digital library Edward A. Fox, Virginia Tech James W. Flanagan, Case Western Reserve University ASOR Annual Meeting, Atlanta November 21, 2003 This research is funded in part by NSF-ITR grant #IIS-0325579

  2. Acknowledgements • Douglas Knight, Vanderbilt U. • Stan LaBianca, Andrews U. • Ming Luo, Virginia Tech • David McCreery, Willamette U. • Unni Ravindranathan, Virginia Tech • Jack Sasson, Vanderbilt U. • Rao Shen, Virginia Tech • Ricardo Torres, U. Campinas, Brazil • Randall Younker, Andrews U. • Karen Borstad, MPP • Douglas Clark, Walla Walla College • Joanne Eustis, CWRU • Weiguo Fan, Virginia Tech • Nick Fischio, CWRU • Paul Gherman, Vanderbilt U. • Marcos Goncalves, Virginia Tech • Larry Herr, Canadian University College • Christopher Holland, LRP • Paul Jacobs, Mississippi State U.

  3. Overview • An Archaeology Digital Library (DL) • ETANA-DL Architecture • Digital Libraries, 5S Framework -> Structures • Open Archives Initiative, Open Digital Libraries • Canned Demonstration • Conclusions • Discussion: Archaeology DL Requirements

  4. IT Research Digital library: Integration of DB, HCI, HT, IR, LIS, MM, … Complexity! Variety! Distributed! => 5S Framework + OAI / ODL Archaeology Research Multiple sites Multiple kinds of artifacts Multiple terminologies General/special services Multiple views Hypothesis testing Rapid publication NSF ITR Funding

  5. Current ETANA-DL Member Locations Canadian University College Andrews University CWRU Walla Walla College Willamette University Virginia Tech Vanderbilt University Mississippi State University Map courtesy: www.enchantedlearning.com

  6. ETANA Website

  7. Lahav Website

  8. Nimrin Website

  9. Umayri/MPP Website

  10. ETANA-DL Website

  11. Overview • An Archaeology Digital Library (DL) • ETANA-DL Architecture • Digital Libraries, 5S Framework -> Structures • Open Archives Initiative, Open Digital Libraries • Canned Demonstration • Conclusions • Discussion: Archaeology DL Requirements

  12. ETANA-DL Architecture DigKit DigBase Users Services Data ETANA-DL Union Services Users

  13. ETANA Digital Library Core Components - DigKit • DigKit (DK) • Tools for collecting and recording archaeological data in the field • Metadata will migrate to DigBase (DB) • Real-time collaborative archaeology: metadata in DB will be rapidly available to others

  14. ETANA Digital Library Core Components - DigBase • DigBase (DB) • Central repository - stores metadata • Union catalog - for collections that are in ETANA-DL • Various kinds of digital objects – excavation records, images, text collections, etc. • General services - Search, Browse, Annotate, Recommend, etc. • Archaeology-specific services - artifact analysis, visualizations, artifact interpretation, workflows, etc.

  15. ETANA-DL ArchitectureDigBase and DigKit DigKit DigBase Search U S E R I N T E R F A C E D A T A B A S E W R A P P E R S Lahav Browse Nimrin Recommend Umayri ETANA-DL UNION CATALOG Note Hisban Personalize Review Megiddo Visualizations Jalul Archaeology Specific … New Sites Work in progress

  16. Overview • An Archaeology Digital Library (DL) • ETANA-DL Architecture • Digital Libraries, 5S Framework -> Structures • Open Archives Initiative, Open Digital Libraries • Canned Demonstration • Conclusions • Discussion: Archaeology DL Requirements

  17. Digital Library Content

  18. Digital Libraries in Computing and Communications Technology Space Digital Libraries technology trajectory: intellectual access to globally distributed information Communications (bandwidth, connectivity) Computing (flops) - e.g., VT’s Terascale Computing Facility, 10 teraflops - 3rd fastest in world Digital Content less more

  19. 5S Model - Informally • Digital libraries are complex information systems that: • help satisfy info needs of users (societies) • provide info services (scenarios) • organize info in usable ways (structures) • present info in usable ways (spaces) • communicate info with users (streams)

  20. 5S in Archaeology - Structures Streams Regions Structures Example: Madaba Plains 5S Spaces Scenarios Societies

  21. 5S in Archaeology – Structures(contd.) Lahav Nimrin Umayri Lahav:Field Nimrin:Quad Umayri:Field Lahav:Area Nimrin:Quad Umayri:Square subdivided has subdivided REGION *SITE *PARTITION *SUB-PARTITION has planned contains has *Specific-FINDing *CONTAINER *FIND *LOCUS Below, Above, Co-existing Human Mandible … Bone Pottery Seed Figurine Lahav:Basket Nimrin:Bag Umayri:Pail

  22. 5S Structural Model Organization

  23. Locus Owner Partition Collection Subpartition ETANA-DL Object ID Container Seed Figurine Bone …… Name Animal Dimensions Species Count Description …… …… …… Data Organization in ETANA-DL

  24. Database Representation …..

  25. A Sample Bone Record in XML <etana:OBJECT> <etana:ID> 1 </etana:ID> <etana:COLLECTION>Nimrin</etana:COLLECTION> <etana:OBJECTTYPE>Bone</etana:OBJECTTYPE> <etana:OWNERID>jwf2@cwru.edu</etana:OWNERID> <etana:PARTITION> NW </etana:PARTITION> <etana:SUBPARTITION> N40/W25 </etana:SUBPARTITION> <etana:LOCUS> 178 </etana:LOCUS> <etana:CONTAINER> 212 </etana:CONTAINER> <etana:BONE> <etana:AGES> IRON II </etana:AGES> <etana:AGE> 900-800 BC </etana:AGE> <etana:BONENAME> METAPODIAL </etana:BONENAME> <etana:ANIMAL> SHEEP/GOAT </etana:ANIMAL> …… </etana:BONE> </etana:OBJECT>

  26. Overview • An Archaeology Digital Library (DL) • ETANA-DL Architecture • Digital Libraries, 5S Framework -> Structures • Open Archives Initiative, Open Digital Libraries • Canned Demonstration • Conclusions • Discussion: Archaeology DL Requirements

  27. Open Archives Initiative OAI www.openarchives.org

  28. Metadata harvesting The World According to OAI Service Providers Discovery Current Awareness Preservation Data Providers

  29. Some OAI Data Providers • Analytical Sciences Digital Library • California Digital Library Repository • Caltech Archives Oral Histories Online • Carnegie Mellon U Informedia Public Domain Video Archive • DSpace at MIT • Library of Congress Open Archive Initiative Repository • Perseus Digital Library • The University of Michigan Library • The University of Tennessee Library • University of Illinois Library • U of Pittsburgh Electronic Thesis and Dissertation Archive • Virginia Tech ImageBase

  30. harves ter repository supportdata repos i tory OAI protocol items harvesting data

  31. harvest withindate range repos i tory record record selective harvesting - datestamps

  32. Data and Service Providers • Data Providers • possess metadata and share it (internally / externally) • via well-defined OAI protocols (e.g., database servers) • Service Providers • harvest data from Data Providers • provide higher-level services to users • (e.g., search engines) • Who will fit where in ETANA-DL? • Data Provider – YOUR PROJECT • Service Provider – ETANA-DL

  33. What then is an Open Archive? • Any WWW-based system • accessed through the well-defined interface of • Open Archives Protocol for Metadata Harvesting • Also known as OAI-Compliant Repository • No implications for: • Physical storage of data • Cost of data • Metadata and data formats • Access control to server • Will my current digital system be affected? NO • An Open Archive is built separately without disturbing the data or the current system

  34. Introduction to ODL(Open Digital Libraries) • Open Digital Libraries • Framework for componentized Digital Libraries • Design principles for components • Protocols for inter-component communications • Built upon OAI

  35. Program Video Image Video Image Program Program Video Image 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 Monolithic and/or Custom-built web-based application ? ? Document Document Document 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 Traditional Digital Libraries Digital Objects Users Digital Library

  36. 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 Bone Seed 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 Figurine 1010100101010010101010010101010101010101 1010100101010010101010010101010101010101 Pottery Open Digital Libraries Approach USER INTERFACE Recent Filter Browse Union Filter Search Users ETANA-DL Sites

  37. Basic ODL Model: An application for Archaeology WWW Interface User Interface ODL Protocol ETANA-DL Search Engine ODL Protocol ODL Service Provider Component ODL Protocol ETANA-DL Union Catalog OAI-PMH OAI-PMH OAI Data Provider Nimrin

  38. Overview • An Archaeology Digital Library (DL) • ETANA-DL Architecture • Digital Libraries, 5S Framework -> Structures • Open Archives Initiative, Open Digital Libraries • Canned Demonstration • Conclusions • Discussion: Archaeology DL Requirements

  39. Home Page

  40. New Account Login Page

  41. New Account Creation Page

  42. Items of Interest, Marked Items, Browse, Search, etc. Collections Description ETANA-DL Tutorial Navigations

  43. More information about the site Collections Description Page

  44. Search Query / Number of Hits Links to result pages Objects belonging to site: Lahav and Area:K7 Objects belonging to site: Lahav, area:G6, and locus:G6006 Search Results

  45. From Lahav data collection Detailed Display (Lahav Figurine)

  46. Detailed Display (Nimrin Seed)

  47. ….. Detailed Display (Umayri Bone)* *Data Integration in progress

  48. Advanced Search Page

  49. 5S Structural Model Organization

  50. Advanced Search Options Example

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