Post on 26-Dec-2015
Self-Finance & SustainableNat’l Knowledge Infrastructure
A six (6) years experience
Onno W. Purboonno@indo.net.id
onno@itb.ac.id
Focus on .. Conceptual Framework Workable Strategies Practical Approaches
Derived From .. A 6 years field proven experience .. Self-finance Community Based Sustainable
Infrastructure People’s Empowerment
Outline AI3 Indonesia Education Network Practical Technologies
Self-Reliance Telecomm Infrastructure Homebrew Knowledge Based
Applications Philosophical Aspects
People’s Empowerment Share & Collaborative Approaches
Indonesia Topology Jan.1993
LAN
InterNet
Universitas Indonesia
BPPTLAPAN
ITB
1200 bps2 Meteran
1200 bps UHF
1200 bpsUHF
LAN
InterNet
Universitas Indonesia
BPPTLAPAN
ITB
1200 bps2 Meteran
1200 bps UHF
1200 bpsUHF
AI3 Indonesia
AI3Indonesia IIX
WIDE
AI3S-One /
SingaREN vBNS
STARTAP
CA*net3
TransPAC
APAN
AI3 Indonesia EduNet 25+ educational institutions 25+ libraries networked 200+ internet mailing lists 20.000+ active mailing lists users Packet Radio Gateways
Further AI3 Indonesia Activities Seminars Workshops “Community Telecenter” –
technology roadshow ..
Success Factor Community based development. Human Resource Development
Culture! Shifting mind set!
Self-financing.
Practical Technologies
Internet Access Technology 1200-9600bps Packet Radio
Technology 64-200Kbps High Speed Packet
Radio WaveLAN 2-11 Mbps
Assumption PC Multimedia Available .. VHF / UHF Rig Available .. You have Rp. 30.000 in your
pocket ..
Sound Card Packet Radio
Sound Card Packet Radio
Spec: 1200-9600bps PC + Sound Card + Radio
URL: http://home.pages.de/~flexnet/
Search Internet: (Keyword) flexnet
SoundCard Connection Computer
Mic PC Speaker PC
Radio / Rig / HT
Speaker HT Mic HT PTT
PTT FlexNet via Serial
PTT FlexNet via Printer
PTT FlexNet via MIDI
PTT FlexNet via VOX
Assumption PC DOS Available .. VHF / UHF Rig Available .. You have Rp. 300.000 in your
pocket ..
BayCom Packet Radio
BayCom Packet Radio
Spec: 1200 PC 286 + BayCom Modem + Radio
URL: http://xxx.itb.ac.id/~yc1dav/beginner/ ftp://ftp.ucsd.edu/hamradio/packet/
tcpip/ Search Internet: (Keyword)
baycom
Baycom Packet Radio
PC
BayCom M odem Radio
Homebrew 64-200Kbps
64-200Kbps Packet Radio
Spec: 64-200Kbps PC Linux + Homebrew 64-200Kbps
URL: http://xxx.itb.ac.id/~adnan/
Homebrew 64-256Kbps packet radio We are prototyping 64-256Kbps
packet radio network in the lab by adnan@itb.ac.id.
AX.25 link layer protocol is used. GMSK MX 589 one chip modem is
used. We drive the modem via parallel port. MMIC Minicircuit is being build for
transverter.
Block Diagram
FM Txboard
FM Rxboard
BasebandGMSKmodem
chipMX589
TxCLKTxData
RxCLKRxData
DCD
PTT
DMAInterface
card
PC/Linux
Homebrew 64-200Kbps Modem
TX & RX BoardVHF CB Frequency
Assumption You are a large group of people You can spare US$3000
WaveLAN CDMA
WaveLAN CDMA
Spec: 2Mbps 5-10 km distance Builtin Router + Ethernet connector
URL: http://hydra.carleton.ca
Homebrew CDMA Lucent CDMA 2Mbps-11Mbps Router FreeBSD. Homebrew antenna (cost ~US$150). Max. distance 15km (use PA for
more). AI3 Indonesia MAN using this
technology.
PC Card Price Comparison
Manufacturer Mbps Cost
Lucent WaveLAN 1, 2 US$495
Proxim RangeLAN 1, 2 US$595
Samsung SWL-1000
1, 2 US$349
Aironet PC3500 1, 2 US$495
BreezeCOM SA-PCR
1, 2, 3 US$565
Nortel BayStack 650
1 US$499
WaveLAN 2.4GHz 11Mbps
Antenna 2.4GHz 17dBi
In Building Wireless LAN
IEEE 802.11 Access Point
Proxim RangeLAN 1.5Mbps
Access Point Comparisons
Manufacturer Mbps Cost
Aironet SP4500 1, 2 US$1595
BreezeCOM 1, 2 US$1495
Lucent WavePoint 1, 2 US$1885
Proxim 8521 1, 2 US$1895
Nortel BayStack 660
1, 2 US$1799
Community Telecenter Web Access
Wingate – accounting usage Domain E-mail for All Users
Many e-mail – 1 domain – 1 dial-up
A Brief Business Plan Investment Operating Cost (Monthly) Estimated Income
Business Overview (x Rp. M)
Business Invest Cost Income
RoI
E-mail 300 usr
21 1.2 3 13
Web 10 PC 50 3 5.5 18
Web 3 PC 20 2.2 2.6 ?
Share Web Access
Share Web Access
LANProxy
InterNet
Windows95 + Wingate
Share Web Access Gateway PC Windows95 Wingate http://www.shareware.com http://www.download.com
Accounting Time
Accounting Byte
Mapping User
Consequences of Web Access
Web Access is an expensive commodity.
Around Rp. 10.000 / hour.
E-mail Access FreeWeb Mail Share one (1) e-mail Specific Domain – Many e-mail.
E-mail Access Use FreeWeb Mail
mail.yahoo.com mailcity.com usa.net
An expensive way to access e-mail!! (Around Rp. 500-1000 / e-mail)
E-mail Access All having E-mail One domain One ISP account
Subscribe as personal account! No corporate account subscription.
How about? One ISP account ... Having your own domain
handycraft.oke.com cantik-craft.oke.com Argi-usaha.com
Having many e-mail address user@host.com
How about? No ISP account ... Having your own domain
handycraft.oke.com cantik-craft.oke.com Argi-usaha.com
Having many e-mail address user@host.com
How about? Rp. 150 / minute Enough 5-10 minute / day? Cost Rp. 50-200.000 / month? + cost of ETRN / DomainPOP
service
LANDial-up
Mail Server
InterNet
ETRN service
E-mail Access
Windows95 + MDaemon
Two Alternatives ETRN Service DomainPOP Service
E-mail Access Mdaemon
http://www.altn.com http://www.mdaemon.com
Use DomainPOP Command Look for Domain Forwarding
Service etrn-host.itb.ac.id
DomainPOP Scenario
LANDial-up
Mail Server
InterNet
Domain Forwarding POP Mail ISP
Player in Mail ServiceDomain Forwarding
Mail ServerTo do POPMail
User Workstation on the LAN
POP Mail Server on ISP
LANDial-up
Mail Server
InterNet
Domain Forwarding POP Mail ISP
Setup / Persiapan E-mailOperator Setup
Domain Forwarding
Domain RegistrationMX to host Forwarding
Domain Forward1 e-mail addres
LANDial-up
Mail Server
InterNet
Domain Forwarding POP Mail ISP
Mail Server Dial Internet
Dial ke ISP
Request
Dom
ainPOP
Sendmail toServer Internet
LANDial-up
Mail Server
InterNet
Domain Forwarding POP Mail ISP
POPMail Server kirim mail
POPMail
Send mail
LANDial-up
Mail Server
InterNet
Domain Forwarding POP Mail ISP
User Mengambil MailUser LAN
Get Mail POP3 toLocal Mail Server
LANDial-up
Mail Server
InterNet
Domain Forwarding POP Mail ISP
User Mengambil Mail
E-mail SoftwareMS Outlook Express
EudoraWeb / Internet Explorer
Knowledge Infrastructure Collaborative Environment Distance Learning Digital Library
KM vs. MIS? Management Information System
Efficiency
Knowledge Management Competitiveness
The Information WorldIn
form
atio
n O
verlo
ad
I n fo rm a t io n A c c e s s
1 9 0 0 1 9 9 7
P u b lic l ib ra r ie s , n e w s p a p e rs , r a d io , te le v is io n
N e tw o rk s ,
U s e n e ts
C o n te n t
in te g ra to r s
W e b s :
In te rn e t
In t r a n e t
E x t ra n e t
F e w ,
c lo s e d lo o p
Information OverloadBusiness Professional’s
Perspective Too little staff to filter material…... Too much material to absorb……. Too little time absorb it all…… Too many options to have it
delivered……. Too many consultants to keep
track of…….
What is Knowledge?
Information Data + Context
Knowledge Information + Experience
What is Knowledge?
Datais a set of discrete, objective facts about events
Informationis data that makes a difference…
I.e. it is meant to change the way the receiver perceives something,
to have an impact on his judgement and behavior.
For informationto become
knowledge, human beings must really do
all the work
Gre
ater
Val
ue
What is Knowledge? Building block of a modern
organization. Knowledge is Perishable. Becomes
Obsolete Quickly. Always changing. Renewing is key
to competitive advantages. Knowledge = Power. Share it and it
will multiply.
Type of KnowledgeEXPLICIT Captured in
documents, models, rules, processes …media
External communication
Examples Best practices White papers Movie
TACIT / IMPLICIT Thought process Experience, skills,
insight Behaviors, patterns Difficult to
communicate Examples
What & when judgements
Business vision Innovation
Where is the Information?
VoiceFAX
News
Documents, presentations, graphics
Web Sites
Databases
InsightsWisdom
What are we attempting to achieve?Add value to what we have by turning data
into information and information into knowledge
Creation of Ideas through Informational Exchange
Valuating and Rating the Idea’s Worth Transforming / Implementing the
Intellectual Asset Monitoring Success
Major Components of Knowledge Management Identify Experts Manage Multimedia Content Connect People and Extract
Knowledge Facilities for Discussions Grapevine for Targeted Distribution Share and Distribute Knowledge
Monitor Success and Reward People
What Makes Knowledge Management a Reality?
Ideal Working Culture
More than TechnologyWith
“Techknowledgy”Good Technology
Infrastructure
For a Good Working Culture
Innovation occurs“at the boundaries between mind-sets”
Build a Team Culture Emphasize Importance of Knowledge Sharing Setup Virtual Teams Setup Discussion/Chat Rooms Maintain Skills Matrix Motivate People Recognize People Involved
What Exactly is Knowledge Management? The process of
Creating Ideas and Identifying / Capturing Evaluating / Rating / Organizing Storing Sharing Distributing / Retrieving Maintaining
a company’s collective expertise
Enabling Knowledge Management
Browser, Mailbox UI
Distribution
Processing/Intelligence
Transport
Data
Publish, Push, Broadcast
Search/Retrieve, Agent, Information Mining, Filters, Collaboration
Messaging, Middleware, Workflow, WWW/Internet, GroupWare,
Document Repository, DBMS, Data Warehouse, Legacy,
Internet, Extranet
How Internet Enables Knowledge Management? Broad Knowledge Network Eliminates Localness and Asymmetry of
Knowledge Created too Many Ideas Biggest informational Asset Success Trends
Cost of Ownership Simplicity of Use Global Collaboration Open , Standard Based
File Load In
Spreadsheets
Word processingdocuments
Presentations
Video
Audio
Voice mail
File servers
UNIX
Dri
vers
Applications (Java, CORBA, PL/SQL)
Windows clients
Web browsers
E-mail clients
FTP clientsFTP
Characteristics of KM Solutions Convergence of capabilities Value-added content Personalization & Specialization Applied intelligence Communications & Collaboration
Components in Leveraging Knowledge
People Process
Technology
Create
StructureStore
Maintain
Use
Dispose
Deliver
Validate
Leverage
InternalView
ExternalView
Scale
Acquire
Knowledge and Content Expertise
Business
Requirements
InformationNeeds
Content, Tools and Services
Desktop Information,
Professional Services
Defin
eCreate
Deliver
Validate
KSF: Knowing what needs to be accessed and organized
KSF: Knowing how to present it
KSF: Knowing how to deliver it
KSF: Knowing its value
Knowledge Worker Collaboration
CollaborationCollaboration NavigationNavigation
Knowledge InfrastructureKnowledge Infrastructure
ConferencingCommunications
GroupTeamCommunication
WorkCoordinateLearn
Catalogs, Directories, Maps
Search & Retrival MiningGroupwareWorkflow
AgentsBrokers
Filters
Multimedia
Knowledge Management Factors Knowledge Capture Knowledge Analysis Knowledge Leverage Expertise Location Expertise Sharing Strategic Organization Focus Team Focus
Working Culture
Homebrew Tools
Collaborative Environment Mailing list Distance course Collaborative learning
Mailing list Majordomo@itb.ac.id 200+ mailing list served at ITB 15.000+ subscriber
We are trying to build the community in Indonesia.
Distance Course http://distance-courses.itb.ac.id http://virtual-university.itb.ac.id Dcourse@gerbang.lc.itb.ac.id Metra@itb.ac.id
EL-426 Teknologi Informasi http://
teknologiinformasi.ee.itb.ac.id
Collaborative Learning Dcourse@gerbang.lc.itb.ac.id Dcourse@idmilis.za.org Fira@students.itb.ac.id Raka@students.itb.ac.id
Virtual Rooms
Shared White Board
Virtual Projector
Library Network http://www.lib.itb.ac.id/isis http://digital.lib.itb.ac.id/ pustakawan@itb.ac.id library-network@itb.ac.id
Digital Library http://digital.lib.itb.ac.id digilib@itb.ac.id ismail@itb.ac.id
Definition Digital Library Digital Library is a system to process
library resources such as text, audio & video in digital format.
Digital library normally delivers its on-line services via: internet intranet
Digital Library Services Catalog: catalog database ... Information: search engine… Education: self learning... Communication: email, fax... Transaction: interlibrary loan...
Digital Library Features Web browser as user interface. Abstract & Catalog online. Search engine & full text download. Distance Learning. Multimedia. Library Network with other libraries.
Digital Library SystemCatalogAbstract
TextAudioVideo
Digital Libraryserver
Librarian Team
MetadataFull text
&resources
INTERNET/INTRANET
Colection
CD-ROM
AdministionDatabase
CollectionTransactionMemberUser
Pemakai
Services:•Catalog; searching...•Information; searching...•Education; self learning, editing...•Communication; email, bulletin...•Transaction; request, borrow...
Digital Library
Inter LibraryNetwork
Institution (Intern)
CDS/ISIS
Digital Library Element Data; Physical collection within the
library such as books, magazine, journal etc.
Metadata; Information about library collection.
Proses; Processes imposed toward data & its metadata.
Process ElementsData
CatalogAbstract
EntryCDS/ISIS
Full resources:Text
AudioVideo
EntryRepository/Directory of digital
data
Turn it into digital
Metadata
OPERATOR
WAIS-ISISRepository
Upload (FTP binary)
OPERATOR
SWISH-Eindexer &
search engine
WAIS-ISISsearch engine
DIGITAL LIBRARYSERVER
NonCDS/ISIS
Entry conversionto CDS/ISIS
Txt,xls,dbf,...
APACHE + PHPWeb server
INTERNET/INTRANET
Web FarmingMailing List Archiverspider
Archives
Minimal Dlib TopologyProcess Element
INTERNET/INTRANET
Router to Internet
Ethernet - LAN Backbone/Hub
PC 166 Mhz32MB, 1 GB
PC 200 Mhz64 MB, 9-40 GB
Unix/LinuxApache+PHP
WAIS/ISISSWISH-E
MySQL DLib ServerMirror (Back-Up)
PC 200 Mhz64 MB, 9-40 GB
Unix/LinuxApache+PHP
WAIS/ISISSWISH-E
MySQLReal Server
DLib Server
PC 166 Mhz32 MB, 2-6 GB
CD-ROM
Win 95IE/Netscape
Acrobat ReaderMs Office
Scanner &converter
apps
Scannertext-image
OperatorWorkstation
MultimediaWorkstation
PC 200 Mhz MMX32 MB, 4-6 GB
CD-ROMSouundBlasterVideo Capture
Win 95Multimedia Apps
Video player
Cassette player
Catalog Online Service Base on CDS/ISIS Database WAIS-ISIS (free) Search Engine Other database format can be used -
conversion into CDS/ISIS format. Database format which can be
transferred into CDS/ISIS: xls,dbf,txt,… 12 Libraries, 40+ databases
WAIS-ISIS System
DataCDS/ISIS
WAIS-ISISserver
cgi
ApacheWeb server
WAIS-ISISserver
WAIS-ISISserver
netw
orkin
gnetworking
DataCDS/ISIS
DataCDS/ISIS
INTERNET/INTRANET
Dlib Server
Full Text Service Enable users to search database
content via search engine View abstract & full text (or other
resources) download. Resources: text, audio, video,
compressed file, binary, ASCII,... Elements: data, metadata, indexer &
search engine (SWISH-E, free)
SWISH-E System SWISH-E is an indexer software &
simple but fast search engine (& free). Input: File system & URL (HTTP). Appropriate for simple digital library. Combine with Apache + PHP (html
scripting language) --> enable web access & more powerful.
SWISH-E SystemData
Full resources:Text
AudioVideo
URL-URL
Files/DataRepository
Metadata:- Title- Author- Subject- Abstract,...
SWISH-Eindexer - Spider
search engineIndexed
Spidered
ApacheWeb server
INTERNET/INTRANET
ToolsServer Web server (apache) Indexer (Wais/Isis, Harvest,
Swish-E, Dienst,Isite) CGI (YNIS, wwwwais, perl
scripts, PHP, dll) Database (POSTGRESQL,
Mysql, Msql, dll) OS (Unix FreeBSD, Linux) Mail achiving (hypermail,
MhonArc, Procmail)
Client Web Browser (IE, Netscape) Adobe Acrobat reader
http://sunsite.berkeley.edu/Tools/
All Free, can be downloaded from Internet
Implementation
Phase I (at ITB) Search Engine for CDS/ISIS databases Using WAIS/ISIS URL:
ITB: http://www.lib.itb.ac.id/isis PDII LIPI: http://202.46.12.145/search.html UMM, Unila, IPB (new)
Status: 5 servers, 12 libraries, 50 databases
Join: send database files to ismail@itb.ac.id
Catalog Map (Phase I)
Example Catalog Search
Databasescollection
Selectdatabase
Search result
CatalogviewOrdering
Librarianresponse
Phase II : Digital Library
Target: Papers, theses, dissertation, researches reports
collection (Indonesian researcher) Indexed and searchable Download full text available Electronic Library Networking
Required: Storage media (huge ...…) Tools for gathering, filtering, categorizing, storing,
indexing, searching Web site:
http://digital.lib.itb.ac.id
Philosophical Aspects Knowledge = Power. Share it and it
will multiply. Empower People = Initiate
Community Based Movement. Shared Access can be effective &
Low Cost.
Thank You