#edupreneurship with ndli...ndli edupreneurship session #edupreneurship with ndli leveraging...

NDLI EDUPRENEURSHIP SESSION

#eduPreneurship with NDLI

Leveraging #ndlIndia to move forward

Prof. PARTHA PRATIM DAS

[email protected]

Joint PI, NDLI Project, NME-ICT, MHRD

Indian Institute of Technology, Kharagpur

GLOBAL ENTREPRENEURSHIP SUMMIT 2018

0 3 - F E B - 2 0 1 8

N M E I C T : N a t i o n a l M i s s i o n o n E d u c a t i o n T h r o u g h I n f o r m a t i o n a n d

C o m m u n i c a t i o n T e c h n o l o g y

mailto:[email protected]

Prof. P P Das, CSE, IIT, Kharagpur

Speakers

03/02/2018 IIT, Kharagpur

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1. NDLI: Prof. Partha Pratim Das

2. CL educate: Mr.Satya Narayanan .R

3. Eduncle: Dr. Amit Parikh

4. Top Rankers Edge: Mr. Gaurav Goel

5. CareerGuide: Ms. Surabhi Dewra

6. iScholar: Mr. Rajendra Prasad Nadella

7. Knowledge Lab: Mr. Jinshnu Gupta

8. Beatest: Mr. Sayantan Chatterjee

9. Mukuls: Mr. Tathagata Mukherjee


AN EDUPRENEURIAL VENTURE

PILOT PROJECT: APR 2015 – SEP 2017

PHASE II PROJECT: OCT 2017 – MAR 2020

SUPPORTED BY: MHRD

UNDER: NMEICT I & II

HOST: IIT KHARAGPUR

03/02/2018

#ndlIndia National Digital Library of India

IIT, Kharagpur

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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

03/02/2018

NDLI Vision

IIT, Kharagpur

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TO CREATE A 24X7-ENABLED INTEGRATED NDLI

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

03/02/2018

NDLI Mission

IIT, Kharagpur

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INCLUSIVE

&

OPEN

03/02/2018

NDLI Motto

IIT, Kharagpur

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Issues, Architecture And Use Models

03/02/2018

National Digital Library of India

Libraries are more important to the education system than the institutions such as schools, colleges and universities

– Rabindranath Tagore

IIT, Kharagpur

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National Digital Library of India: Issues

03/02/2018

User-side Wide geographic expanse & Large

population Huge number of students Large number of institutions Varied linguistic diversity Severe lack of Teachers

Provider-side Wealth of digital content

Books and Articles ETD Question Papers and Solutions Video Lectures - MOOCs Simulations & Animations NMEICT Projects Data …

No single-window search Google search uses keyword – no

metadata search Widely varied DL technology Lack of Interactivity, Vernacular

support Low integration between content

and learning system Weak ecosystem between learners

and teachers

IIT, Kharagpur

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Learning Services Personalization Services

Localization Services Open Services …

National Digital Library

Dissemination Services

Digital Library

National Digital Library of India: Service Architecture

03/02/2018

Authoring Services Acquisition Services

Digital Repository

Content Creation

Content Borrowing

Content Access

Learning Content

Experience-based

Learning

Multi-faceted

Interface Multi-

Lingual Content

APIs

Content Search

Mobile Apps

IIT, Kharagpur

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Presentation Model

03/02/2018

Not a new library – an umbrella

Collects and ingests metadata only

Presents full-text from source view

Provides:

Search

Browse

IIT, Kharagpur

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Objectives

03/02/2018

A 24X7-enabled Infrastructure for NDLI with single window search facility – To include h/w systems, n/w, s/w tools, applications and interoperability

Harvest IDRs across institutions of the nation to provide integrated access

Facilitate select institutes to disseminate existing content and create new digital content

Immersive E-learning environments at multiple levels spanning across All academic levels – school to life-long learning

All disciplines – Science, Arts, Engineering, Medical, Law, and

All languages – used as medium of instruction.

Interfaces in Indian Languages & for DA

IIT, Kharagpur

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Digital Contents Digital, Surrogate Digital, Metadata Digital, etc.

Content at NDLI

Born-digital object

Digital surrogate of a physical object

Digital metadata of physical object

Metadata at NDLI

NDLI does not store contents

NDLI only ingests metadata for Search & Browse

Content (Full-text) is delivered from Source

03/02/2018

A content is included (metadata ingested) in NDLI if it is expected to have educational value

• 7679334-abstract-image-of-tunnel-with-binary-language.jpg

• https://www.123rf.com/profile_carloscastilla

• 450 pixels X 376 pixels • 72 dpi • Royalty Free

IIT, Kharagpur

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https://www.123rf.com/profile_carloscastilla




Range of Contents

Institutional Digital Repository of

Contributing Institutes

Faculty Publications,

ETD (Electronic Thesis &

Dissertation): DSc-PhD-Masters-

Undergrad, Research Projects

Books & Periodicals, Open Access

Journals , E-Books &

Subscribed E-Resource

Annual Reports, Project Reports,

Convocation, Working Papers,

Others

Encyclopaedia Dictionaries

Directories Others

Lecture Slides,

Videos, Class Notes,

Courseware

Institutions of School & Higher Education, Boards

Term Papers, Assignments,

Solutions

Lab Experiments,

Manuals, Case Studies

Datasets, Benchmarks,

Models, Maps, Software

Audio & Video

Content

Manuscripts, Painting,

Sculpture, Music, Dance, Drama

Question Banks (JEE / GATE / NET / CAT ), Model

Answers

Re

se

arc

h a

nd

Pro

fess

ion

al In

sti

tuti

on

s,

Ce

ntr

al / S

tate

Un

ive

rsit

y

Institutional and Open Contributions. Multi-modal, Multi-faceted



Content View Architecture

03/02/2018

Content Baseline

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(Me

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Ap

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Vertical-Specific Custom Interface and Search

Generic Interface and Search

Ap

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Q /

MS

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…

Te

xtb

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k,

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Vie

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IIT, Kharagpur

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Walkthrough

03/02/2018

#ndlIndia Portal

Where the mind is without fear and the head is held high Where knowledge is free Where the world has not been broken up into fragments By narrow domestic walls Where words come out from the depth of truth Where tireless striving stretches its arms towards perfection Where the clear stream of reason has not lost its way Into the dreary desert sand of dead habit Where the mind is led forward by thee Into ever-widening thought and action Into that heaven of freedom, my Father, let my country awake.

– Rabindranath Tagore

IIT, Kharagpur

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Landing Page


16

Home Page


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Search Result Page


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Refine Search (Author) Page


19

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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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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Indian Language (Hindi) Interface Page


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NDLI Mobile App

03/02/2018

Available on Android And iOS

IIT, Kharagpur

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M E T A D A T A E N G I N E E R I N G

U S E R I N T E R F A C E & E X P E R I E N C E T R A C K I N G

03/02/2018

Technology of NDLI

IIT, Kharagpur

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Metadata Engineering

Metadata Standard

Metadata Acquisition


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NDLI Metadata Standard

03/02/2018

NDLI Metadata Standard v 1.0 is an Open Virtual Standard URL:

http://www.ndlproject.iitkgp.ac.in/ndl/header.php?mname=Metadata%20Schema

Schema is categorized into three profiles: Generic Metadata:

Describes general attributes of the contents Adopted from Dublin Core Metadata Standard

Educational Metadata: Describes the educational attributes of the resources and helps in enumerating

properties of the contents relevant to teaching-learning process Adopted from Learning Resource Metadata Initiative (LRMI)

Thesis Metadata: Describes dissertation or thesis related metadata fields Adopted from Shodhganga Thesis Metadata Standard

More profiles may be added in future

Uses the namespace of Dublin Core (dc.)

IIT, Kharagpur

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http://www.ndlproject.iitkgp.ac.in/ndl/header.php?mname=Metadata Schema

http://www.ndlproject.iitkgp.ac.in/ndl/header.php?mname=Metadata Schema


Metadata Envelop


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Locate Content Acquire Metadata

03/02/2018

Harvest Institutional IDRs

Crawl Websites

In Bulk – from Publishers

Donated by Source

Source-supported API

…

Creation Manual

Automated

Translation Format

Standard / Schema

Curation Manual

Assisted

Ingestion

Metadata Acquisition Scenarios

IIT, Kharagpur

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Challenges in Metadata Acquisition

03/02/2018

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

IIT, Kharagpur

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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


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Experience Tracking and UI

Experience Tracking

To offer customized search results

Multi-lingual Support

Reduce cognitive load for native use

Personalization

Customized UI to suit user grade

03/02/2018

Source: http://www.brandquarterly.com/tracking-customer-experience-essential

IIT, Kharagpur

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http://www.brandquarterly.com/tracking-customer-experience-essential









W H A T N D L I N E E D S

03/02/2018

Summarization

IIT, Kharagpur

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What NDLI needs …


Contents and Services for Verticals

Career Development Competitive Examination School Studies …

Metadata Annotation

Technology, Solutions and Services for Metadata Extraction, Curation, … Video Annotation Experience Tracking Multi-lingual Support – OCR, NLP Crowdsourcing Infrastructure Digital Rights Management …

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Prof. P P Das, CSE, IIT, Kharagpur 03/02/2018 IIT, Kharagpur

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Content

Curriculum

course modules

Technology

App

Software platform

Delivery

infrastructure

Society Accessibility

NATIONAL DIGITAL LIBRARY OF INDIA

#ndlIndia as an enabler for #edTechStartUpsIndia


THANK YOU

IIT, Kharagpur 03/02/2018

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National Digital Library of India: One Library, All of India

#edupreneurship with ndli...ndli edupreneurship session #edupreneurship with ndli leveraging...

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