INTERNATIONAL WORKSHOP ON KNOWLEDGE ENGINEERING FOR DIGITAL LIBRARY DESIGN Digital Initiatives and NDL of India Prof. PARTHA PRATIM DAS General Co-Chair, Joint PI, NDL Project and Professor Indian Institute of Technology, Kharagpur Organized by: UNESCO, New Delhi Office and National Digital Library of India, IIT Kharagpur 25 th to 27 th October, 2017 25-OCT-2017
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UNESCO-NDL INDIAINTERNATIONAL WORKSHOP ON
KNOWLEDGE ENGINEERING FORDIGITAL LIBRARY DESIGN
Digital Initiatives and NDL of India
Prof. PARTHA PRATIM DAS General Co-Chair, Joint PI, NDL Project and Professor
Indian Institute of Technology, Kharagpur
Organized by : UNESCO, New Delh i Off ice and Nat ional Dig i ta l L ibrary o f India , I IT Kharagpur
25 t h to 27 t h October, 2017
2 5 - O C T- 2 0 1 7
Prof. P P Das, CSE, IIT, Kharagpur
India
25/10/2017IIT, Kharagpur
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Second most populous country in the world with 1.32 billion citizen, yet
India has more than 50% of its population below the age of 25 and more than 65% below the age of 35.
It is expected that, in 2020, the average age of an Indian will be 29 years, compared to 37 for China and 48 for Japan; and, by 2030, India's dependency ratio should be just over 0.4
Prof. P P Das, CSE, IIT, Kharagpur
Education in India
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How to leverage this demographic dividend?How to educate this young population?How to get them rightly skilled?
Prof. P P Das, CSE, IIT, Kharagpur
Challenges of Education in India
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Wide geographic expanse Large populationHuge number of students Large number of institutionsVaried linguistic diversitySevere lack of Teachers…
Prof. P P Das, CSE, IIT, Kharagpur
Digital Technology – the Panacea?
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Advances in Digital Technology, specifically in the field of Knowledge Engineering powered by techniques of Artificial Intelligence and Machine Learning, have been changing the face of education and learning across the world since the turn of the millennium…
Technology Enhanced Learning (TEL) identified as the primary enabler
Prof. P P Das, CSE, IIT, Kharagpur
India embraces the Digital
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1980’s: UGC Classrooms in National TV1990’s: Distance Mode Learning in some
sectors2003: NPTEL: National Programme on
Technology Enhanced Learning started2009: National Mission on Education through
Information and Communication Technology (NMEICT) launched
2014: NPTEL-NOC: Online MOOCs courses in technology (certificate)
Prof. P P Das, CSE, IIT, Kharagpur
Traditional – Digital Cross Roads
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Rooted at the Gurukul culture and powered by the British Education System, India has had a strong traditional education system
New-age digital techniques promised many a solution (with its own challenges, though)
A choice had to be made
Prof. P P Das, CSE, IIT, Kharagpur
A Study
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Higher Education in India: Vision 2030 Report from FICCI – MHRD Higher Education Summit 2013 observes (circa 2030) that Despite many new national missions/programs and reforms
agenda, by both the central and state governments with private sector intervention, the higher education sector is in a state of complete flux.
If India were to create this additional capacity through increase in brick and mortar institutions alone, it would have had to build six universities and 270 colleges each and every month in the last 20 years (circa 2030) – a feat that would have been impossible to achieve with India’s limited resources. Instead, India chose to go the MOOCs way.”
Prof. P P Das, CSE, IIT, Kharagpur
Digital Initiatives in Education
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SWAYAM – Study Webs of Active-learning for Young Aspiring Minds Curriculum based free MOOCs from School (9-12 levels), Under Grad to
Post Grad covering all disciplines. SWAYAM Prabha
32 DTH channels of high-quality educational programs on 24X7 basis using the GSAT-15 satellite.
Each channel has 4 hours of fresh contents every day repeated 5 more times At School, Certificate, Diploma, Graduate and Post-Graduate levels
Global Initiative of Academic Networks (GIAN) A system of Guest Lectures by internationally and nationally renowned
expertsNational Academic Depository (NAD)
A national database set up to hold academic awards issued by Academic Institutions (AI) in an electronic form.
The Big Picture
IIT, Kharagpur
National Digital Library of India
SWAYAM, SWAYAM Prabha,GIAN
Credit Transfer and
VirtualCertification
(NAD)
Knowledge Repository: Internet, Mobile
School, Certificate, Diploma, UG & PG: Internet
School, UG, PG, Open U, IIT PAL : TV – DTH
SWAYAM:instrument for self-actualisation
National Digital Initiative in Education
SWAYAM Prabha:32 DTH, 24x7
Up to 20 credits from MOOCs
Prof. P P Das, CSE, IIT, Kharagpur
WINNER M BILLION T H SOUTH ASIA AWARD 2017: IN LEARNING AND EDUCATION CATEGORY
FOR ANDROID MOBILE APP
IIT, Kharagpur 25/10/2017
National Digital Library of India
Pilot: Apr, 2015 – Sep 2017 Phase II: Oct 2017 – Mar 2018
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BUILD UP NATIONAL DIGITAL LIBRARY OF INDIA
AS A NATIONAL KNOWLEDGE ASSET –
THE KEY DRIVING FORCE FOR EDUCATION, RESEARCH, INNOVATION, AND
KNOWLEDGE ECONOMY IN INDIA
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NDLI Vision
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Prof. P P Das, CSE, IIT, Kharagpur
TO CREATE A 24X7-ENABLED INTEGRATED NDL
AS A UBIQUITOUS DIGITAL KNOWLEDGE SOURCE OF THE NATION – CATERING TO
IMMERSIVE E-LEARNING FOR ALL LEANERS AT ALL LEVELS IN ALL
AREAS
TO INITIATE A MOVEMENT FOR INTEGRATED DIGITAL LEARNING ACROSS
INDIA 25/10/2017
NDLI Mission
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Prof. P P Das, CSE, IIT, Kharagpur
INCLUSIVE&
OPEN
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NDLI Motto
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Prof. P P Das, CSE, IIT, Kharagpur
Issues, Architecture And Use Models
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National Digital Libraryof India
Libraries are more important to the education system than the institutions such as schools, colleges and universities
– Rabindranath Tagore
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Prof. P P Das, CSE, IIT, Kharagpur
National Digital Library: Issues
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User-sideWide geographic
expanse & Large population
Huge number of students
Large number of institutions
Varied linguistic diversity
Severe lack of Teachers
Provider-sideWealth of digital content
Books and Articles ETD Question Papers and Solutions Video Lectures - MOOCs Simulations & Animations NMEICT Projects Data …
No single-window searchGoogle search uses keyword – no
metadata searchWidely varied DL technologyLack of Interactivity, Vernacular
supportLow integration between content and
learning systemWeak ecosystem between learners and
teachers
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Prof. P P Das, CSE, IIT, Kharagpur
Learning ServicesPersonalization Services
Localization ServicesOpen Services …
National Digital Library
Dissemination Services
Digital Library
National Digital Library: Service Architecture
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Authoring ServicesAcquisition Services
Digital Repository
Content Creatio
n
Content Borrowin
g
Content Access
Learning
Content
Experience-based Learning
Multi-faceted Interfac
eMulti-Lingual Content
APIs
Content Search
Mobile Apps
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Presentation Model
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Not a new library – an umbrellaCollects and ingests metadata onlyPresents full-text from source viewProvides:
Search Browse
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Prof. P P Das, CSE, IIT, Kharagpur
TARGETSCONTENTS, STAKEHOLDERS, CONTRIBUTORS, USERS,ARCHITECTURE, ANDTHE BIG PICTURE
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Objective and Scope
• Books are for use• Every reader his [or her] book
• Every book its reader• Save the time of the reader
• The library is a growing organism
S R R
anganathan
Laws
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Prof. P P Das, CSE, IIT, Kharagpur
Objectives
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Create a 24X7-enabled Infrastructure for NDL with single window search facility – To include h/w systems, networks, s/w tools, applications and interoperability standards
Harvest IDRs (Institutional Digital Repository) across institutions of the nation to provide integrated access
Facilitate select institutes to disseminate existing content and create new digital content
Provide support for immersive E-learning environments at multiple levels spanning across All academic levels – school to college to university to life-long learning All disciplines – Science, Arts, Humanities, Engineering, Medical, Law, and All languages (vernacular) used as medium of instruction.
Support interfaces in Indian Languages & for differently abled users
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Digital ContentsDigital, Surrogate Digital, Metadata Digital, etc.
Content at NDL Born-digital object Digital surrogate of a physical
object Digital metadata of physical
object
Metadata at NDL NDL does not store contents NDL only ingests metadata for
Search & Browse Content (Full-text) is delivered
from Source
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A content is included (metadata ingested) in NDL if it is expected to have educational value
1. Use and Feedback2. Metadata by Crowd Sourcing3. Content by Crowd Sourcing
Industry 1. Technology Providers
Publishers 1. Metadata Provider2. Content Provider (under various
licensing schemes)
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Prof. P P Das, CSE, IIT, Kharagpur
Users & AccessIndividual
Institutional
Registration is Open to allRegistration Types:
Individual Registers directly
Institutional By request from Institution Managed by authenticated Nodal
Person Convenient for bulk upload of users
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School
College
Pro
fess
ional
Life-long LearnerNDL Users
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Prof. P P Das, CSE, IIT, Kharagpur
Walkthrough
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NDLIndia Portal
Where the mind is without fear and the head is held highWhere knowledge is freeWhere the world has not been broken up into fragmentsBy narrow domestic wallsWhere words come out from the depth of truthWhere tireless striving stretches its arms towards perfectionWhere the clear stream of reason has not lost its wayInto the dreary desert sand of dead habitWhere the mind is led forward by theeInto ever-widening thought and actionInto that heaven of freedom, my Father, let my country awake.
– Rabindranath TagoreIIT, Kharagpur
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Home Page
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Search Result Page
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Refine Search (Author) Page
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Full Text (Contents) Page
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Full Text (Metadata) Page
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Full Text Page
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Refine Search (Educational Level) Page
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Full Text (NCERT) Page
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Search Filter Page (Video)
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Advance Search
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Browse (by Type) Page
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Browse (by Subject) Page
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Browse (by Source) Page
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Browse by (Learning Resource Type) Page
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Vernacular (Hindi) Interface Page
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NDL Mobile App
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Available on
Android
And
iOS
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Prof. P P Das, CSE, IIT, Kharagpur
HOW DOES NDL COPE WITH COPYRIGHT AND LICENSING ISSUES
Different sources follow different norm in annotation Automation of curation
Errors in sourced data Error listing Manual curation
Errors in manual annotation Review step before actual submission in database Manual curation
Set up norm/guideline Controlled vocabulary
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Prof. P P Das, CSE, IIT, Kharagpur
Translation Issues
Variation in Subject classification standards Dewey Decimal Classification (DDC) Library of Congress Classification (LCC) Library of Congress Subject Headings (LCSH)
Mapping terminology for different languages Translate when equivalent terminology is present Transliterate otherwise