Discivery service indest 2014

1. Web Scale Discovery Service: An Experience at IIT Madras Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras 10th INDEST-AICTE Annual Meet and Workshop 5-6 May, 2014 NIT, Silchar Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

2. About Central Library 1 Central Library is one of the central support services of IIT Madras and its mission to provide information services and support to the scholarly Institute Community (more than 12000 users) 2 The Central Library has 9001:2008 ISO Certiﬁcation by TUV NORD of Germany. 3 The total collection of the library is approximate 4.5 lakhs print volumes and more than 15000+ e-journals and major e- databases and e-books access. 4 Library Budget: 13+ Crores for e-journals/databases and 1.5 Crore for books Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

6. Central Library- Major Services / Infrastructure 1 VTLS-VIRTUA Library Management Software 2 Chamo-Discovery based Social WEBOPAC 3 100 Pecent RFID based Circulation 4 Digital Knowledge Centre -105 Systems with all the facilities 5 Media Resource Centre -220 Seating capacity 6 Childrens Library Corner - more than 2500 books 7 In-house automatic and tube binding machine Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

13. Library Challenges 1 Difficult for users to search all resources individually 2 The library website presented too many points of entry; A variety of different databases made it confusing to figure out where to go. 3 Users wanted to start searching immediately from a single entry point 4 The library lacked a research tool that could fully search all the subscribed resources of the Library 5 The library website required users to click through several pages to find what they wanted. 6 Electronic resources were not being used to their full potential. Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

19. Library Challenges Contd.. 1 Some users might not know the specialty of each database. 2 Hence, Users prefer Google as their ﬁrst search preference 3 Librarians spent more time on orientation for students how to conduct database searches? and less time on how to evaluate resources? 4 Without evaluating uses statistics of e-resources Renewal/discontinued.. 5 Organization of e-resources Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

24. Organization of e-Resources The most of the library Web portals provide the links to important e-resources by Publisher’s wise A-Z List,Subject Wise WEBOPAC Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

27. Next-Gen Web-OPAC or Discovery Interface The CHAMO Next-generation Web OPAC Single search box, Query tools, Recently added results Faceted navigation Enhanced visual displays Cover art, Summaries, reviews, TOC Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

32. Scope of Search 1 SCOPE Of SEARCH 2 Books, Journals and Media at the Title, Author, Key Words Level 3 Other local and open access contents 4 NOT IN SCOPE Of SEARCH 5 Articles 6 Book Chapters 7 Digital objects Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

39. Solution: Web Scale Discovery Service Products Web-scale discovery services tools that search seamlessly across a wide range of local and remote content and provide relevance-ranked results have the ambitious goal of providing a single point of entry into a library’s collections Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

40. WSDS: Common Features 1 EDS returns highly relevant search results from multiple resources, allows researchers to combine facets, and provides reliable links to full text 2 Fast response time 3 Relevancy-ranked results list 4 Facets, sort, and other tools for reﬁning and using the results 5 Connections to full text via direct links and OpenURL 6 End-user accounts and features Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

46. WSDS:How it works? Preharvested Index Central Index Discovery layer Mtually Licensed Content Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

47. WSDS:How it works? Preharvested Index Central Index Discovery layer Mtually Licensed Content Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

48. EBSCO- Web Scale Discovery Service Trial 1 The EDS Base Index represents content from more than 20,000 providers in addition to metadata from another 70,000+ book publishers EDS Base Index currently provides metadata for the following: 2 Nearly 50,000+ magazines and journals 3 Nearly 6+ million books 4 Nearly 20,000+ conference proceedings 5 825,000+ CDs and DVDs 6 Hundreds of thousands of additional information sources from various source types Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

54. EBSCO- Web Scale Discovery Service Trial A single point entry to all the content and services oﬀered by the library Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

55. EBSCO- Web Scale Discovery Service Trial A customized search box on the home page allowed the library to maintain its websites look and feel and reﬂect its distinctiveness Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

56. WSDS:Features during Trial Integrated of all our resources, Customization,,Search Box integration with our website Search Box integration with our website A to Z Catalog (MARC) Catalog Integration Widgets Web 2.0 Technical Support Wiki, Training Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

63. Distinctive features of EDS-our experience 1 EDS relevancy ranking is based on library canons 2 Match on subject headings from controlled vocabularies 3 Match on article titles 4 Match on author keywords 5 Match on keywords within abstracts 6 Match on keywords within full text Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

69. Distinctive features of EDS-our experience 1 Robust Relevance ranking with stated parameters 2 Rich Metadata for majority of Records 3 Subject Indexing Integration through platform Blending (INSPEC, PsycINFO etc.) 4 Smart Link and Custom links in addition to Link resolver 5 Additional narrowing down facets which are not present in other Discovery service 6 Authentication support Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

75. Distinctive features of EDS-our experience Reﬁne search,Source type, Publisher,publications, Geography, Language and Content provider, , Eigen Factor, Scimago rank, Google book, summery, review and Impact factor etc. Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

87. Evaluation Parameters 1 No discovery service covers 100 percent data. 2 Make sure that the Discovery base index covers all Major publishers metadata. 3 The discovery layer has empowered our less-skilled researchers to ﬁnd quality materials in one place 4 The ideal Web scale Discovery service is one which helps you cover the maximum information gap as far as possible. 5 All providers have basic technologies of harvesting, indexing, link resolves and relevancy algorithms. 6 Always look for what is available beyond the single search box feature 7 Provision of widgets, customization, API etc. Ask for trials with full featured and integration Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

95. Benefits and Results 1 A single query searches through all of the library’s collections, bringing the most relevant results to the surface. 2 Search limiters and filters make the process of sifting through information faster and easier. 3 The discovery layer has empowered our less-skilled researchers to find quality materials in one place 4 Integrated search across quality databases and OPAC has given new life to user’s search experience. 5 User acceptance is high and the need for training or promotion is minimal. Students and faculty have naturally gravitated to the search box. 6 Statistics shows remarkable increase in the usage of electronic resources Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

101. Access/Downloads Statistics Table: EDS Statistics Year Month Searches FT Download 2014 March 355431 4210 2014 February 274371 3011 2014 January 176941 1661 2013 December 128219 1401 2013 November 179801 2083 2013 October 237581 2034 Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

102. Conclusion 1 EEDS justify the following laws of library science 2 Every book (Contents) its reader 3 Save the time of the reader (Single search Box) Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

105. Conclusion ThankYou jadhavm@iitm.ac.in Dr. Mahendra N. Jadhav Deputy Librarian IIT Madras Web Scale Discovery Service: An Experience at IIT Madras

Discivery service indest 2014

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