www2004 ohmukai

Personal Knowledge Publishing Suite with Weblog: 

Personal Knowledge Publishing Suite with Weblog The Graduate University for Advanced Studies, Tokyo, Japan Ikki OHMUAKI National Institute of Informatics, Tokyo, Japan Hideaki TAKEDA

Objective: 

Objective Building "Community Web" environment with Weblog and the Semantic Web techniques. Conventional "Information Web" just consists of a tons of HTML files and links. "Information Overload" degrades… Quality of search engines Reusability of contents

Objective: 

Objective "Community Web" is an extended web architecture that makes people to represent themselves. People as… An information collector An information editor An information creator An information distributor Now blog provides personal knowledge publishing environment.

Information and Communication Processes: 

Information and Communication Processes Most of blog tools do not support whole process of information distribution.

Information and Communication Processes: 

Information and Communication Processes Most of blog tools do not support whole process of information distribution.

Information and Communication Processes: 

Information and Communication Processes Most of blog tools do not support whole process of information distribution.

Weblog Architecture: 

4-layered model Weblog Architecture RSS Aggregator Blog Tools Application Aggregation Management Contents Metadata RSS Atom Search Recommendation

Community Web Architecture: 

4-layered model Community Web Architecture Social Net Metadata Egocentric Search RNA RNA Alliance Glucose Blog Tools FOAF TrackBack FOAF PermaRSS Application Aggregation Management Contents Metadata

FOAF Management: 

FOAF Management Maintaining social network to determine information channel FOAF: Friend Of A Friend is open metadata format to describe human relationship with RDF. Self introduction section e.g., name, e-mail address, weblog URI… Human relationship section with <knows> FOAF TrackBack Our proposal Provides an easy way to expand social network knows isKnownBy Contents M.D. Management Aggregation Application Social M.D. collect create donate relate collabo. present

PermaRSS: 

PermaRSS PermaRSS is a permanent entity of an RSS for each blog entry. Our proposal Including… Link and TrackBack relationship with other entries. Topics and categories with rdf:resource Each blog entry has different PermaRSS files. Contents M.D. Management Aggregation Application Social M.D. collect create donate relate collabo. present

Extended RSS Aggregator / Publisher: 

Extended RSS Aggregator / Publisher Not only aggregate RSS, but also reedit and republish Three levels of "Degree of Interest" Check: Which site you are interested in… Publish registered favorite sites Show sites / entries in chronological order Clip: Which content you are interested in… Publish favorite contents Generating clip list in 1-click Post: What is your opinion… Publish your opinion on your Weblog Authoring support with built-in editor Contents M.D. Management Aggregation Application Social M.D. collect create donate relate collabo. present

RSS-based Applications: 

RSS-based Applications Authoring support after RSS aggregation On a social network Egocentric search Gives higher score to "close-to-me" contents. Blog authoring = communication Seeks fresh contents by determining a scope of local search. Social network extraction with local spidering and Weblog site detection Contents M.D. Management Aggregation Application Social M.D. collect create donate relate collabo. present

RSS-based Applications: 

RSS-based Applications RNA Alliance Comparing DOI among people in FOAF network Calculating similarity of published site list Scoring and recommendation of new items Contents M.D. Management Aggregation Application Social M.D. collect create donate relate collabo. present

RNA: Personal RSS Portal: 

RNA: Personal RSS Portal RSS aggregation script for blog articles Dynamically sorts a site list with reverse chronological order TrackBack auto discovery Generate PermaRSS RSS based I/O (Re)Publish users' Degree of Interest Check: Which site you are interest in… Clip: Which content you are interest in… Over 2000 downloads in Japan.

Glucose: RSS Aggregator / Editor: 

Glucose: RSS Aggregator / Editor Client-side aggregator for Windows 3 pane interface TrackBack auto discovery Built-in blog editor Contents clipping with RNA Publish Degree of Interest Check Clip Post FOAF / SNS browser Over 20,000 downloads in Japan

Snapshot: 

Snapshot Glucose RNA

glucose: 

glucose Channel Pane List Pane Content Pane Add button Glucose

Site registration: 

Site registration Founded RSS URI Site Registration

Channel added: 

Channel added Added Channel Site Registration : added.

Browsing: 

Browsing Entry list of the channel Browsing

Keyword search: 

Keyword search Keyword Keyword Search

Keyword search added: 

Keyword search added Added Keyword Keyword Search : added.

Weblog editor: 

Weblog editor Register your Weblog Built-in Weblog Editor

Weblog editor: 

Weblog editor Past Entries Built-in Weblog Editor Blog Editor

FOAF Browser: 

FOAF Browser FOAF link FOAF Browser

RNA index: 

RNA index RNA Index RNA Index

RSS Registration: 

RSS Registration List of RSS URI RSS Registration

Recent entries: 

Recent entries Recent Entries View rss:description Recent Entries View

Recent updated site: 

Recent updated site rss:description Recent Updated Site View

Trackback discovery: 

Trackback discovery TrackBacked Content TrackBack Discovery Original Content

FOAF management: 

FOAF management Name E-mail Blog URI FOAF Management

FOAF trackback: 

FOAF trackback FOAF Ping Waiting List FOAF TrackBack

RNA FOAF link: 

RNA FOAF link Friends' RNA with FOAF Friends' RNA with FOAF link

RNA Alliance: 

RNA Alliance Recommended Sites RNA Alliance and Recommendation

Customize: 

Customize Customize

Conclusion: 

Conclusion Proposal of community web architecture Six activities model Layered model of contents and social network metadata Proposal of community web tools RNA: server-side aggregator / publisher Glucose: client-side aggregator / editor Proposal of community web applications Egocentric search RNA alliance and recommendation

Future Works: 

Future Works Integrate social networking service and blog KnowWho search in open environment Experiment

Slide38: 

Thank you.