Like everyone else, the LinkedTV partners will now take their Christmas and New Year break and return refreshed in 2015 to complete the last three months of the LinkedTV project. It should be an exciting time, with all the technologies and services being finalised, evaluations, public and private releases, online trials of the LinkedTV experience, final dissemination actions and exploitation plans. Join us again next year and in the meantime remind yourself of what LinkedTV is and does at our Public Showcases page!
LinkedTV is pleased to announce the third international Linked Media workshop!
Taking place on May 18, 2015 it is co-located with the globe’s most important annual Web conference, WWW 2015, this time in Florence, Italy.
LinkedTV supports the so-called principles of Linked Media, which are to publicly publish online multimedia descriptions in a semantic and structured fashion so that Web agents may be able to retrieve and re-use online media in new applications and services. The workshop will give researchers and practitioners the chance to present and discuss developments in this domain, whether annotation models for online media, retrieval and re-use of online media, or application and service innovations and business opportunities for Linked Media.
LinkedTV partner CERTH participated this year to the Semantic Indexing (SIN), Multimedia Event Detection (MED) and Multimedia Event Recounting (MER) tasks of the TRECVID International Benchmarking Activity. Significantly improved results were attained, compared to last year’s participation to the same tasks, verifying the significance of the work carried out in LinkedTV for solving hard video analysis problems.
One of the highlights of LinkedTV’s participation was the new, very fast machine learning method for big data problems that CERTH developed. Tested in large-scale multimedia event detection problems, this new method produces better results than both Kernel- and Linear-SVMs, while its training is one or two orders of magnitude faster than Linear-SVMs (and even more so compared to Kernel-SVMs). The use of this new approach in the Multimedia Event Detection problem was highlighted with an oral presentation at the TRECVID Workshop (check out our slides on this: http://www.iti.gr/~bmezaris/downloads/CERTH_TRECVID14_MED_Presentation.pdf ).
At the Ibero American Biennial of Design (BID) in Madrid, researchers Lilia Perez and Michiel Hildebrand from the Centrum Wiskunde & Informatica (CWI) in Amsterdam, have been awarded a honorary mention in the category Digital Design for the concept and interaction design of Linked TV News. Linked TV News is a second screen companion for watching the news based on semantic web technologies.
The project was selected out of six hundred submissions and reached the top 5 in its category. As a consequence Linked TV News will be featured in the international exhibition of the Biennial that will be shown from 25 November 2014 to 28 February 2015 in Madrid. Following that, the collection will tour throughout Spain and several Latin American countries to be shown in design and art museums and venues.
See the LinkedTV News application design video:
LinkedTV congratulates its partner CWI for this achievement!
LinkedTV partner CERTH (Thessaloniki, Greece) just publicly released version 1.4 of its software for the automatic temporal segmentation of videos into shots and scenes. This release uses exclusively CPU-based processing and the analysis is accelerated by invoking multi-threading / multi-processing operations of the Intel OpenMP runtime library, making the whole video analysis process about 7 times faster than real-time processing on an i7 PC.
The development and release of this software was supported by EU research projects LinkedTV and MediaMixer (http://www.mediamixer.eu/). Read more about research on hypervideo analysis in LinkedTV as well as check out several video analysis demonstrators.
The software is available for download at http://mklab.iti.gr/project/video-shot-segm