Multimedia Systems, Languages, And Infrastructures For Interactive Television

For this special issue on Multimedia Systems, Languages, and Infrastructures for Interactive Television the four best papers on multimedia systems and infrastructures were invited to extend their conference contribution in the form of a journal paper. These papers cover a wide range of current challenges for multimedia systems: content recommendation, participatory multimedia genres, evaluation of mobile media usage, and digital media narratives

Technological Convergence: a Strategic Perspective

The information and communication technologies (ICT) sectors are in a process of technological convergence. Determinant factors in this process are the liberalisation of the telecommunications markets and technological change. Many firms are engaged in a process of mergers and alliances to position themselves in this new framework. Technological and demand uncertainties are very important. Our objective in this paper is to study the economic determinants of the strategies of the firms. With this aim, we review some key technological and demand aspects. We shed some light on the strategic motivations of the firms by establishing a parallel with the evolution of the retailing sector.Technological Convergence; Demand Uncertainty; technological Uncertainty; Technology Life Cycle; Internet; Multimedia; Strategy

Classification of dual language audio-visual content: Introduction to the VideoCLEF 2008 pilot benchmark evaluation task

VideoCLEF is a new track for the CLEF 2008 campaign. This track aims to develop and evaluate tasks in analyzing multilingual video content. A pilot of a Vid2RSS task involving assigning thematic class labels to video kicks off the VideoCLEF track in 2008. Task participants deliver classification results in the form of a series of feeds, one for each thematic class. The data for the task are dual language television documentaries. Dutch is the dominant language and English-language content (mostly interviews) is embedded. Participants are provided with speech recognition transcripts of the data in both Dutch and English, and also with metadata generated by archivists. In addition to the classification task, participants can choose to participate in a translation task (translating the feed into a language of their choice) and a keyframe selection task (choosing a semantically appropriate keyframe for depiction of the videos in the feed)

Mapping immaterial flows : how consumption invisibilizes labor : the satellite and shipping container

The kiosk system went down and everyone missed their flight. I had this experience recently at Chicago O’Hare International airport when I was flying to Austin. It affirmed the importance of understanding networks and how their working (or in this case, the lack thereof) immobilizes goods and people. Usually, when you check in for a flight, there is a kiosk, a station where you can print out your ticket, bag tags, and receipt. This automation of airline customers and their luggage is routine and due to its speed, allows a lot more people to obtain services. A standard of speed and ease of access is therefore coupled and expected. When this automation is no longer available, people lose their shit or more elegantly stated, the artifice of entitlement becomes gruesomely apparent. I understand everyone has a place to go and we won’t get their soon enough. However, the system is down and the airline workers are doing their best. Of course, once the network is back in place, the kiosks will resume operation and yes, they will arrange a later flight. But in a global economy where networked spaces are equated solely to make money at an expedient pace, how do we get people to understand other ways to respond to a malfunction? The common assumption is that systems are supposed to be perfect and a glitch or a malfunction is an exception, however it is quite the reverse. What if networks weren’t based on dualism? The binary being either: an all digital internet of everything kind of space or a cyberpunk infused reversion to the analog. Instead, what should be thought of and put into place is a multiplicity of network configurations such as A to Z, alif to bari yay, 1 to a 1000, uno to millón. This is what I propose in my research and arts practice: how do we build multiplicity and equity in systems? Networks are not arbitrarily put into place, they have funders, users, buyers, beneficiaries, and losers involved. Therefore, they are porous flows, exchanges, and axioms, always open to change. My research lies in between histories of media, technology, and globalization. I investigate these themes through performance, sculptural installations, reading groups, and workshops that focus on the role of technology. Specifically, my practice is focused on objects that are produced from global circuits and their embedded codes, encompassing both the technological and sociological. I investigate the history of objects such as the satellites and shipping containers and make immaterial streams tangible. The specific objects of the satellite and shipping container carry information that frames notion of historic and present day globalization facilitated by technology. The sections of this text are not necessary meant to be read sequentially, there are organized like nodes. In the first node, I will examine the role of satellites in my projects, Satellites and TELL A STAR. Satellites project examines Our World, the first global transmission (1967) through a sculptural installation, video and website. This project critiques the notion of techno-utopianism, a idea that technology will resolve all inequalities plaguing humanity. Then, I will review TELL A STAR, a 3-channel installation, where I divert the history of the first American satellite, Telstar (1962) through the lens of Afrofuturism, archival research and fluidity of identity. In the second node, I will review my project, Con-tain-er, its installation and performative elements and the role of “flows” within global shipping networks. Near the ending node, the role of networks, “junk,” and the use of workshops will be examined as part of my arts practice. Demanding the creation of more inclusive and divergent networks is central to imagining fluidity. It is within reach, we need to imagine it.Studio Ar

Media fusion and future TV: Examining multi-screen TV convergence in Singapore

This study examines Singapore's national media blueprint and industry stakeholders' coping strategies in response to multi-screen TV development. The findings show Singapore muti-screen TV development is still at a nascent stage after launching Media Fushion and FutureTV plans in mid 2009. The policymakers play a key role to follow national media blueprint to unify the inter-industry and cross-country collaboration. TV operators and telcos are found to remediate themselves by harnessing the power of internet and mobile technologies for content innovation and distribution. To tackle the complicated convergent issues in multi-screen TV industry, this study proposes to separately regulate the technology-neutral platforms and diverse audiovisual content. It also recommends a pro-innovative policy with the light-touch licensing scheme and loose content regulation to facilitate the development of the next TV. --three-screen TV,multi-screen TV,convergence,media fusion,IPTV,mobile TV,cross-platform,TV technologies,TV market,TV policy

05181 Abstracts Collection -- Mobile Computing and Ambient Intelligence: The Challenge of Multimedia

From 01.05.05 to 04.05.05, the Dagstuhl Seminar 05181 ``Mobile Computing and Ambient Intelligence: The Challenge of Multimedia\u27\u27was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Links to extended abstracts or full papers are provided, if available