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Lemonia Argyriou, (ICCS - National Technical University of Athens) Charalampos Z. Patrikakis, (Technological Education Institute of Piraeus) Stuart CM.

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Presentation on theme: "Lemonia Argyriou, (ICCS - National Technical University of Athens) Charalampos Z. Patrikakis, (Technological Education Institute of Piraeus) Stuart CM."— Presentation transcript:

1 Lemonia Argyriou, (ICCS - National Technical University of Athens) Charalampos Z. Patrikakis, (Technological Education Institute of Piraeus) Stuart CM Porter, (CTVC) Nikolaos Papaoulakis, (ICCS - National Technical University of Athens) Christina Androulaki, (ICCS - National Technical University of Athens) The research leading to these results presented here, has received funding from the European Union's Seventh Framework Programme (FP7/2007-2013) under grant agreement n° 248474 Socially Aware, collaboRative, scAlable Coding mEdia. Dec 1, 2011 SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

2 Personalized media access over the internet Use of media related, dynamic user profiles, - created and updated through the user behavior, - related to access to multimedia resources, - related also to tagging and commenting Mechanisms for implementing and deploying the profiles What this paper is about Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

3 The amount of time spent on the internet is approaching (and in many countries, has surpassed) the number of hours spent watching television, or consuming more traditional media types. There is too much content. Personalized media platforms based on sophisticated recommendation engines and social networks are now starting to enter the market. The orange film problem. Recommendations (taking also into account social networking) Context awareness The situation Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

4 Design and implement a prototype platform for offering Quality of Experience and personalisation, -using scalable media streaming, -over P2P networks, -and making use of social networking An end to end platform covering all aspects of the media value chain (from production to consumption of media) Accommodating both broadcaster originating and user generated content SARACEN project concept Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

5 SARACEN platform general architecture Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

6 Personalising the streaming experience User-centric design of the media access experience 1.Technological capabilities of the supporting infrastructures and devices 2.Personal preferences and general context (i.e. location) 3.Implicit and explicit methods and harnessing information and functionality of social networks (SARACEN will in fact implement a media centric social network) Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

7 Personalising the streaming experience Personalized streams, through the integration of metadata related to the streamed media Produced by users or user groups and destined to users belonging to the same interest group Filter media related information such as tags, comments and metadata that will be streamed to the user Allow for the effective formation of a P2P distribution network so as to link users with similar preferences Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

8 Consists of a range of public and a private data. The level of privacy of each entry in his profile can be set/edited Data accessible by some specific friends or groups, or completely public Data making up the profile is gathered and, importantly, kept up to date, through both explicit and implicit data collection techniques The SARACEN user profile Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

9 Provision of particular information contributed directly by the user. Targeted information can be used: Movies, Music, Books, TV series/shows, Sports and Other Interests. Import information from the users social networks Use of auto complete function Automatic creation of new records Explicit profiles Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

10 After the creation of a user profile, SARACEN creates a record where all the keywords produced according to his activity are stored The user can select which of those keywords he wants to add to his profile The user activities that allow the system to update his personal record are: 1) Movies and music that he accesses, 2) Filtering information (addition and deletion of terms) 3) Comments and tagging of media that he performs Implicit profiles Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

11 Each time a user selects to watch or interact with a video, the personalization module of the system increases or reduces a value parameter that represents the importance of the keywords that are being stored in his personal user record Refreshing a keyword memory mechanism similar to that of a cache When the user next selects to update his profile by selecting the Suggest me button the system ask him if he wishes to delete the keywords whose values has reached zero and if he wishes to add the new keywords the values of which have been increased and reached a threshold value for addition Dynamic update of profiles Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

12 Filtering Mechanism Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

13 Use of keywords for characterising a movie Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

14 Two types of users: SARACEN users and the SARACEN broadcasters Common users are offered the opportunity to make their uploaded video public and available to anyone who uses the SARACEN or characterize it as private and only send it to a group of friends that they select. Keywords presented in a depictive way, that can easily visualize the profile (like in the different templates of wordlets/ slidebar for managing focus) Multimedia uploading and sharing Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

15 Metadata is stored in a separate multimedia record at the SARACEN database and is translated into keywords that characterize the certain multimedia Keywords come out from the filtering of the users performing over the content but also from the rights owners page describing the multimedia content. User is also able to interact with the content, in other words he/she can tag the multimedia while he/she is watching it and make comments, producing metadata that are being stored following the record of the page in SARACEN database Content access and media browsing Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

16 The ideas presented here are being implemented. A LoFi prototype is available A first version of a HiFi prototype has just been released Demos of P2P streaming are being prepared User generated content with the ability to tag it is also being tested 3D is introduced since Oct 2011. Making it happen Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

17 SARACEN profile creation - SN Social networks & subscriptions Me My favorite Indicate credentials to acess to the different social networks youre in myId User name ***** Password Check You didnt indicate a valid user name or password to access to Primetel system Back to SARACEN home page Back to SARACEN home page Profile information Invite to use Saracen (we can place this somwhere else) Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

18 SARACEN profile creation - info Social networks & subscriptions Me Back to SARACEN home page Back to SARACEN home page Save Profile information My favorite Alfred Hitchcock Presents The String Audrey Hebpburn Hung Up Waka Maria Callas The Doors comedy war pop rock blues classic Tags from your profile Tags from your profile that matches with your actions Tags extracted from your actions bollywood India Formentera beach sailing Ibiza Mediterranean sea Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

19 SARACEN player - info Back to SARACEN home page Back to SARACEN home page Back to search Info Raiting & Social Networks Tags & Comments Title: Haan Maine Bhi Pyaar Kiya Date: 2002 Directed by: Dharmesh Darshan Duration: 113 min. Country: India Distributed byShree Krishna Productions Written by: Dharmesh Darshan Raj Sinha Genres: Romantic Review Comment: Rian:Best scene from the whole movie Friends tagged: Natalia is on this scene Camera info: diafragma 5.6 Comments Friends tagged Camera info …. Select extra info you want to see Recommend something else Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

20 SARACEN player - rateSN Back to SARACEN home page Back to SARACEN home page Info Raiting & Social Networks General Bollywood Football Set Boxes Yours : Your friends: --- General : 7.8 Raiting 6 Social network chat Mine & friends boxes (when you can put content) share social networks Which of you friends have watched/is going to watch this movie Comment: Rian:Best scene from the whole movie Friends tagged: Natalia is on this scene Camera info: diafragma 5.6 Comments Friends tagged Camera info …. Select extra info you want to see Tags & Comments Review Allow other people know that Im watchin this movie and that Ive watched it Back to search Recommend something else Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

21 SARACEN player – tags - tag Back to SARACEN home page Back to SARACEN home page Raiting & Social Networks Tags & Comments Comment: Rian:Best scene from the whole movie Friends tagged: Natalia is on this scene Camera info: diafragma 5.6 Comments Friends tagged Camera info …. Select extra info you want to see Info Review Tag Timeline Drag & Drop the icon to add a new Click to view/edit existing comedy Romeo&julia music love belly-dancing dance Bombay Comment Friend beeing tagged Folk clothes Location Link Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

22 SARACEN player - recommend Back to SARACEN home page Back to SARACEN home page Back to search Info Raiting & Social Networks Tags & Comments Title: Haan Maine Bhi Pyaar Kiya Date: 2002 Directed by: Dharmesh Darshan Duration: 113 min. Country: India Distributed byShree Krishna Productions Written by: Dharmesh Darshan Raj Sinha Genres: Romantic Review Comment: Rian:Best scene from the whole movie Friends tagged: Natalia is on this scene Comments Friends tagged …. Select extra info you want to see Recommend something else Haan Maine Bhi Pyaar Kiya Sangam Mother India Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

23 Search result Uploader: name1/id1 Type: movie Title: Genghis Blues Date: 1999 Affinity with you: 93% Uploader: name2/id2 Type: home recording Title: Dubee dubee in concert Date: 20-july-2012 Remarks: one of your facebook firends is related to the video Affinity with you: 85% Uploader: Primetel Type: TV program / documentary Title: Red, white & blues Date: 18:00 20-july-2012 Affinity with you: 84% Remarks: TV program only for primetel suscribers Uploader: name4/id4 Type: trailer Title: Blues Brothers 2000 Date: 1998 Affinity with you: 82% Uploader: name4/id4 Type: movie Title: Blues Brothers 2000 Date: 1998 Affinity with you: 82% Uploader: name5/id5 Type: movie Title: The Blues Brothers Date: 1980 Affinity with you: 70% Duration: 88 min. Duration: 23 min. Duration: 60 min. Duration: 123 min. Duration: 10 min. Duration: 132 min. More info play do not show again Search blues Search Back to SARACEN home page Back to SARACEN home page AffinityBest ratingMost watchedNewestSort Only my firends contentOnly my friends affinity, rating, watched Include 3D content in restultOnly 3D in result 3D Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

24 Detailed Information Blues Brothers 2000 Movie - rateSN Info Raiting & Social Networks Tags Affinity with you: 82% Uploader: name4/id4 Type: movie Yours : --- Your friends: 8.2 General : 7.8 Raiting General Bollywood Football Set boxes Deatiled votes and review from you friends John Smith: 7.5 Rita Mosoyan: 5.6 Peter Hamilton: 8.1 It's a mix of loving homage to rhythm and blues, scattershot comedy, on-the-spot musical, and the most outrageous car chase film ever put to celluloid. Patrik Monterde: 7.4 The Blues Brothers ranks among my favorite films of all time -- not the best, just a favorite. With inspiration that never remotely comes close to ceasing, Landis' (The Kentucky Fried Movie, An American Werewolf in London) film is more an experience than a conventional movie. Deatiled votes and review from people that have same affinity than you Lurta Nikolas: 8.5 A musical comedy action fantasy should not work, especially when one considers that it is the first SNL skit-to-screen adventure (which, history has shown us, is a decidedly mixed bag). But this one does. Frida Robertsson: 7.4 Dani Goya: 6.5 Back to SARACEN home page Back to SARACEN home page Back to search add to queue share social networks play Which of you friends have watched/is going to watch this movie See what others are watching Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

25 Boxes Back to SARACEN home page Back to SARACEN home page Your boxes General Football Family Favorite Bollywood Create new box Your friends boxes Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

26 Configure Box - search Back to SARACEN home page Back to SARACEN home page Search for movies to add Privacy Already added movies Title: Haan Maine Bhi Pyaar Kiya Title: Sangam Title: Mother India bollywood movies Search add Uploader: name1/id1 Type: movie Title: Hum Aapke Hain Kaun Date: 1999 Affinity with you: 93% Duration: 88 min. add Uploader: name1/id1 Type: movie Title: Mughal-e-Azam Date: 1999 Affinity with you: 86% Duration: 88 min. Bollywood Go to boxes AffinityBest ratingMost watchedNewest Sort Only my firends contentOnly my friends affinity, rating, watched Include 3D content in restultOnly 3D in result Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

27 Publish - description Back to SARACEN home page Back to SARACEN home page File Title Browse /user/files/movies/lordofrings/twoTowers.avi The Lord of the Rings: The Two Towers Frodo and Sam continue on to Mordor in their mission to destroy the One Ring. Whilst their former companions make new allies and launch an assault on Isengard. Description Info & Tags Preview image Upload image for preview Use image from uploaded video Browse /user/files/movies/lordofrings/t Privacy & License 3/10 Duration The published file has a duration of 223 minutes. 3D It has been detected this content is 3D (please confirm ir can be detected)

28 Tagged content Back to SARACEN home page Back to SARACEN home page Marianne, did the following review for Vertical LimitVertical Limit meets real life in this deceptively simple documentary. The story of two British mountain climbers who stared death in the face while climbing a treacherous peak in the Peruvian Andes, Touching The Void is a gripping tale of ordinary men coping with extraordinary circumstances. Approve selected Alex added location to Location: Time 1:34-1:45, Es Pujols Alex added a comment to Comment: Spent there my last summer, beautiful place. Reject selected Play that scene Select All Select None Filter Alex Select from filter Unselect from filter Unselect from filter Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ

29 Thank you and …...stay tuned Dec 1, 2011SBNMA workshop, ACM multimedia 2011, Scottsdale AZ http://saracen-p2p.eu/ www.facebook.com/pages/Saracen/126085287431720 twitter.com/saracenP2P www.youtube.com/user/SaracenP2P#p/u


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