Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
02 0122 1000 2 Takeda 100122a
1. A New Style of CreativityFrom Web of Documents to Web of Creativity Hideaki Takeda takeda@nii.ac.jp National Institute of Informatics Joint work with Masahiro Hamasaki (AIST)
2. Outline Community Web The model for Community Web Social media Massively collaborative creation Social analysis of massively collaborative creation on a video sharing site Conclusion
4. Information Circulation Collect Donate Create Google HTML editors WWW Servers A new cycle is emerged! Modified from Ben Shneiderman’s matrix of human activities (“Leonardo's Laptop”)
5. Information Circulation Collect Donate Create Collecting information Past: Libraries (limited just for books) Now: Google Creating new information Past: creating from the scratch Now: creating with knowing other existing information Donating (publishing) information Past: Books, Journals, Mass Media (difficult part for ordinary people) Now: WWW
6. Create Internet as Information Activities Create Create Create Collect Donate Donate Collect Collect Collect Donate Donate Internet
7. Change of Information Circulation System Pros: Change of power: from limited people to everyone Change of scale: from limited sources to unlimited sources Change of content: from qualified contents to everyday/everyone contents Cons: Lost of control Even criminal information can be distributed Lost of quality assurance
8.
9.
10. Communication layer concerns how relationship among people are organized and maintained, which is potential route for information. Communication Layer Collaborate Relate Present Information and Communication Activities Information Layer Create Collect Donate Two layers for our activities
11. Web as Communication Web was created for research community It is designed mainly for data and information exchange But it was soon used for communication too
12. Web as Communication Typical Web Page Data and information on research Information for self introduction What’s new Links for colleagues Pages for groups Information for Communication My web page around 1996
13. Web as Communication Typical Web Page Data and information on research Information for self introduction What’s new Links for colleagues Pages for groups Weblog(Blog) SNS Wiki Information for Communication
14. Blog Relate Present Collaborate Collect Donate Publishing information through identification over time Information Layer Create Blog (Blog tools9 Communication Layer Blog as Identity for individual Blog as Identity for individual
15. SNS Relate Present Collaborate Collect Donate Communication and publishing with personal network Information Layer Create Communication Layer
16. wiki Relate Present Collaborate Collect Donate Publishing with collaboration Information Layer Create Communication Layer
17. Community Web Relate Present Collaborate Collect Donate Social Media Explicit support for both layers Seamless support over two layers Compound support over two layers: social media and its extension Information Layer Create Communication Layer
18. Social Media Media consists of interaction among massive participants that are widely distributed in the society. Via Social Network Via Communities Examples Mass Media (TV, News Papers) …No Web … No in general BBS … Yes Blogs … Yes SNS … Yes Social tagging (Social bookmarking, Social news)… Yes Video Sharing … Yes
19. Massively Collaborative Creation Creative activity through social media Examples BBS Q&A Sites (Yahoo! Answers[usa], Yahoo!Chiebukuro[jp], Naver Knowledge iN [kr] …) Wikipedia NicoNicoDouga (Video sharing site) cf. Youtube Features Massive participation Generating new contents Interaction affects generation of new contents
20. Massively Collaborative Creation (cont.) Different ways of affections by interaction to content creation Contents = Interaction Interaction logs are used as contents Ex.) BBS, Q&A, etc Interaction influences content generation Content =/= Interaction Contents are generated under the influence of interaction Ex.) Flickr (images vs. tags), Youtube (movies vs. comments), Interaction is embedded into content generation Contents are created collaboratively Ex.) Wikipedia, NicoNicoDouga
21. What is “NicoNicoDouga” ? NicoNicoDougais the one of the most popular video sharing website in Japan The most interesting function is the direct overlaying of comments on videos Video Overlaid comments Timeline view of user comments
22. Three types of interaction on NicoNicoDouga Embedded interaction on the system Audience and Audience Sharing comments to same video Feeling pseudo synchronization Users feel they watch a video together! Emergent Interaction Audience and Creators Good feedback for creators Creators can get pin-point comments from users Creators and Creators Audience become a creator
23. HatsuneMiku HatsuneMiku is a version of singing synthesizer application software (“vocaloid”) A user can make a singing song by giving a music note with lylic (piano roll) It has inspired many people to produce various music, picture, and video compositions
24. Example!! Title: Shooting star –short ver.- like an ending movie Creator: ussy URL: http://www.nicovideo.jp/watch/sm2030388
25. Re-using network on NicoNicoDouga & HatsuneMiku Picture Many pictures by many authors Song Shooting star Creator: minato Song and Movie 3D model Shooting star –short ver.- like an ending movie Creator: ussy Shooting star–complete ver.- Creator: FEDis 3D model Movie 3D Miku sings ‘01_ballede’ Creator: kiokio Song melody… Creator: mikuru396 melody… 3D PV ver1.50 Creator: ussy
26.
27.
28. Social Data of HatsuneMiku on NicoNicoDouga 36,709 videos with tag ’HatsuneMiku’ (31 May 2008) Select 7,138 videos viewed more than 3,000 times Crawled during 1–5 June 2008 The metadata include view times, uploaded date, uploader name, tags, and a description 7,138 videos were uploaded by 2,911 unique contributors Note: We regard the uploader as the video creator On NicoNicoDouga, only the uploader is identified The uploadermay not be the creator of the vide
29. How to make networks among movies The description of the movie often includes hyperlinks to other videos showing trail of the video’s creation On NicoNicoDouga, a creator often cites other videos if a sound, image, or any part of another video is used as acknowledgement By tracing these hyperlinks, we generated a reference network of videos Among the collected videos, 4,585 videos include hyperlinks in the description Movie network 4,585 nodes (videos) 12,507 links (hyperlinks)
31. How to make network among creators We set a relation from creator of video A to creator of video B if video A has link to video B It implies that Creator A uses contents of Creator B In this way, we generated a network among creators Creators network 2,164 nodes (creators) 4,368 links (relationships among creators) We regard this network as a social network of creators Video’s network A B video video Creator’s network
34. Category of Creation Activity We classified creative activities related to HatsuneMiku into four categories: Songwriting Create an original song (lyrics and melody) Song creation Tune the software to create singing songs Illustration Drawpictures, textures, and create 3D models Produce many different scenes and facial expressions Editing Choice videos and package them to one video We classify creators semi-automatically using tags on videos
35. Relationship among categories of creation Many creators re-use Songwriting creators’ contents Many Illustration creators re-use others’ contents 58 203 70 I (Illustration) C (Song creation) 131 102 65 200 149 59 58 I&C W (Songwriting ) W&C 75 149 241 unknown 53 68 W&I W&I&C 152
36. Community on Creators Network We analyze the creators’ community The term ”creators’ community” means a tight group of nodes within social network of creators We adopt Newman clustering to detect such communities from the social network of creators Newman clustering generated 83 clusters (communities) from the social network of creators We especially investigated 7 clusters of which the size is greater than 50
37.
38. Structure of the biggest clusters Centralizaiton: an index of the centrality of a network X^2: a degree of bias of tags in the clusters Key person: a node that has the most links The number of links of the node should be more than 10 percent of the cluster W: SongWriting, C: Song Creation, I: Illustration
39. Structure of the biggest clusters Songwriting is often a key person, meaning that Songwriting triggers creative activity Centered clusters often have a high degree of bias of tags Centralized community often have community specific tags W: SongWriting, C: Song Creation, I: Illustration
40. Cluster 1 Type Centered Key person Songwriting Majority Illustration
41. Cluster 2 Type Messy Key person none Majority Illustration
42. Cluster 3 The key person of this cluster introduced a character called ``HachuneMiku'' (an infantilized version of the HatsuneMiku mascot) with leak Type Centered Key person Illustration &Song creation Majority Illustration ,Song creation
49. Cluster 6 Type Centered Key person Songwriting & Illustration Majority Song creation
50. Cluster 7 Type Centered Key person Songwriting Majority Song creation
51. Possibility of “Web of Creativity” Population of “Creative People” Population of Social media People
52. How many people can manga? Total Male (20s) Male(30s) Male(40s) Female(20s) Female(30s) Female(40s) Drew it in past Drawing manga regularly Just copying http://www.kddi-ri.jp/pdf/KDDI-RA-200904-02-PRT.pdf
53. How many people can write novels? Total Male (20s) Male(30s) Male(40s) Female(20s) Female(30s) Female(40s) Wrote novels in past but not now Writing novels regularly
54. How many people can create movies? Total Male (20s) Male(30s) Male(40s) Female(20s) Female(30s) Female(40s) Creating movies regularly Created them in past but not now
55. Social Media in Japan Blog: 17M Users (3M active)/July,2008 Many bloggers, Wide rage Hosting Very Large BSS : 2-channel Many topics, Many users 12M unique users / Nov., 2008 SNS Mixi(17 M Users /June, 2009) Wikipedia One of Top five languages in Wikipedia Video sharing Youtube NicoNicoDouga: 15M users / Dec 14, 2009 Picture sharing Pixiv: 1.5M users/Dec 26, 2009 Mircoblog (twitter) Now Emerging (Population of Japan: 120 M) (Twitter: 45M users worldwide/ June, 2009)
56. Conclusion Our use of Web is shifting Web of Documents: Linking documents is New! Cool! Web of People: Linking people is New! Cool! Web of Creativity: Linking creative activity is New! Cool! The model “Community Web” model 3 Information activities and 3 Communication activities Creative activity is a composite of the above 6 activities Massively Collaborative Creation A new style of creation A natural extension of our use of web A full use of “community web” activities