Post on 12-Aug-2019
AMTI
Web 2.0 dan Social Networks
WEB 1.0
• Web 1.0 secara umum dikembangkan untuk pengaksesan informasi dan memiliki sifat yang sedikit interaktif
• Sifat web 1.0 adalah read• Sifat web 1.0 adalah read• One-way communication
Web 1.0 design elements
• Static pages instead of dynamic user-generated content.
• The use of framesets . • Proprietary HTML extensions such as the
<blink > and <marquee > tags introduced during <blink > and <marquee > tags introduced during the first browser war.
• Online guestbook rather than forum• Using GIF buttons• HTML forms sent via email• User never upload and posting content
WEB 2.0
• Menurut Tim O’Reilly, Web 2.0 dapat didefinisikan sebagai berikut:“Web 2.0 adalah revolusi bisnis di industri komputer yang disebabkan oleh penggunaan Internet sebagai platform, dan merupakan suatu percobaan untuk memahami berbagai aturan untuk mencapai memahami berbagai aturan untuk mencapai keberhasilan pada platform baru tersebut. Salah satu aturan terutama adalah: Membangun aplikasi yang mengeksploitasi efek jaringan untuk mendapatkan lebih banyak lagi pengguna aplikasi tersebut”
• Sifat dari web 2.0 adalah read write
Perbedaan 1.0 ke 2.0
• Move from personal websites to blogs and blog site aggregation,
• Move from publishing to participation , • Move from web content as the outcome • Move from web content as the outcome
of large up-front investment to an ongoing and interactive process ,
• Move from content management systems to links based on tagging (folksonomy )
1.0 – 2.0
Web 2.0 Framework
Mass Social Media
The emergence and rise of mass social media.(Source: Hinchcliffe, D., Web 2.0 Blog, web2.wsj2.com)
Web 2.0 content
The You era: Consumer-generated content swamping, disrupting traditional media. (Source: Hinchcliffe, D., Web 2.0 Blog, web2.wsj2.com)
The Seven Key Principles
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Karakter WEB 2.0
• Web sebagai platform• Data sebagai pengendali utama• Suatu jaringan yang diciptakan oleh arsitektur
partisipasi (among Internet users & others, content providers & enterprises)providers & enterprises)
• Inovasi dalam perakitan sistem serta situs disusun dengan menyatukan fitur dari pengembang yang terdistribusi dan independen
• Model bisnis yang ringan , yang dikembangkan dengan gabungan dan pemanfaatan isi dan layanan
• Rich interactive , user-friendly interface.• Minimal programming knowledge is required.
Terminologi
Web 2.0 Quadrant
Web 2.0 examples
• RSS delivery of content• Blogs – Web logs + comments• Wikis – content created in community• Instant Messaging + SMS, • Instant Messaging + SMS, • Voice over IP – Skype• Podcasting
Web 2.0 supporting technologies
• Web services (SOAP / REST)• XML APIs• AJAX (asynchronous JavaScript and XML)• OpenSearch API• OpenSearch API• Intelligence technologies
Web 2.0 media
• Rich media – beyond text• Music and audio
– Well experienced: File swapping, p2p, iPod, MP3
• Video– Recreational and academic: youtube.com,
myspace.com/video, yahoo! Video, bittorrent
• Opportunities to remix– Usually recreational, but explore ways to tap this
interest with an academic slant.
Sites as Application: Email Application
Web 1.0 Web 2.0
Microsoft Office Web Client
The Oracle Experts
Sites as Application: google map
Participation: Books
Web 1.0 Web 2.0
Participation: Wiki
Folksonomy / Tagging
• Folksonomi merupakan hasil pengategorian oleh pengguna.
• Secara demokratis pengguna menerapkan tag sesuai dengan kecocokan mereka terhadap isi materi.
• Folksonomi mengatasi kerumitan konsep kategori yang terstruktur formal dan bertingkat yang disebut taksonomi. terstruktur formal dan bertingkat yang disebut taksonomi.
• Kelemahan folksonomi misalnya tidak luput dari derau (noise), bisa terjadi ada banyak tag/label yang kosakatanya salah, tidak semua user tag/label tersebut cocok
Tagging
Social bookmarking
•There are a number of sites for this
•By far the most popular is http://del.icio.us
•Rather than bookmarking sites locally allows you to have access to your bookmarks from wherever you are.
•This is a small example of the “web as desktop” philosophy.
del.icio.us
Fitur Web 2.0• Search
– The ease of finding information through keyword search.• Links
– Ad-hoc guides to other relevant information.• Authoring
– The ability to create constantly updating content over a platform that is shifted from being the creation of a few to being constantly updated, interlinked work. In wikis, the content is iterative in the sense that users undo and redo each other's work. In blogs, content is cumulative in that undo and redo each other's work. In blogs, content is cumulative in that posts and comments of individuals are accumulated over time.
• Tags– Categorization of content by creating tags: simple, one-word user-
determined descriptions to facilitate searching and avoid rigid, pre-made categories.
• Extensions– Powerful algorithms that leverage the Web as an application platform as
well as a document server.• Signals
– The use of RSS technology to rapidly notify users of content changes.
Search
• Search the content
• Oracle Secure Enterprise Search -Search -Oracle Ultra Search
• Google Search Appliance
Link
• Build links to other content, users, etc.• Tracking/analyzing clicks/usage patterns is
key
Authorship s
• Blogging and allowing users to create their own content
• Wikis• Blogspot• Blogspot• Forums
Tagging
• Labeling, categorization, grouping content• Google Mail
– Automatic
Extensions
• Web Services• Personalization components• External calls
– Lookups– Lookups– Mapping– Connecting– Calendaring
• Mashups
Signaling
• Alerts• Emails• Notifications• RSS• RSS
Google Calendar Example
Google calendar is used:
–For key library events
–To allow event
35
–To allow event details to be embedded in a variety of sites, including pages on institutional Web site
The Competition
Better?
Better?
WEB 3.0
• Konsep ini dapat diandaikan sebuah website sebagai sebuah Artificial Intelegence– Konsep semantic web– Konsep semantic web
• Aplikasi – aplikasi online dalam website dapat saling berinteraksi
• Kemampuan interaksi ini dimulai dengan adanya web service
SecondLife
What are Social Networks?
• Using tech/Internet for social life• Benefits:
– Non-threatening interaction– Collaboration– Collaboration– Knowledge sharing– Relationship mgmt– The rise of the personal voice– Transparency
Social Networks Tools
• IM• Blogs – business & personal • Wikis• “Networking” web sites (e.g., Ryze)• “Networking” web sites (e.g., Ryze)• Sites for sharing content
– Flickr, YouTube
• Folksonomies– Del.icio.us, Technorati
The Result of Social Networks
• Globalization• Personal• Anonymous• Transparent• Transparent• Time independent• Group Knowledge Management
Issues For Social Network Services
• Lack of privacy controls• Inappropriate language translations
among countries• Fierce competition for users• Fierce competition for users• Prey to illegal activities• Cultural objections may become volatile
Social Network Analysis?
• A science to understand the structure, the interactions and the strategic positions in social networks.
• Sociograms[Moreno, 1933]
[Wasserman & Faust 1994] [Scott 2000] [Mika 2007]
[Moreno, 1933]
• What for? – To control information flow– To improve/stimulate communication– To improve network resilience– To trust
Community detection
• Global structure• Distribution of actors
and activities
Influences the wayinformation is shared[Coleman 1988]
Influences the way actors behave[Burt 2000]
Semantic social networks
Millions of FOAF profiles online
http://sioc-project.org/node/158
Istilah
• FOAF: Friend Of A Friend, used for describing people, their relationships and their activity. – A large set of properties is dedicated to the
definition of a user profile: "family name", "nick","interest", etc.definition of a user profile: "family name", "nick","interest", etc.
• SIOC : Semantically-Interlinked Online Communities, defines concepts such as posts in forums, blogs, etc
• SKOS : Simple Knowledge Organization System
FOAF & SIOC
nameGuillaume Erétéo
organization
guillaume.ereteo@orange -ftgoup.com
mailmentorOf
organizationorganization
guillaume.ereteo@orange -ftgoup.com
mentorOf
manage
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