Yiannis Kompatsiaris – författare

The rapid advancement of digital multimedia technologies has not only revolutionized the production and distribution of audiovisual content, but also created the need to efficiently analyze TV programs to enable applications for content managers and consumers. Leaving no stone unturned, TV Content Analysis: Techniques and Applications provides a detailed exploration of TV program analysis techniques.Leading researchers and academics from around the world supply scientifically sound treatment of recent developments across the related subject areas—including systems, architectures, algorithms, applications, research results, emerging approaches, and open issues. The book is organized into six parts: Content Extraction - deals with automatic analysis and annotation of TV content, addressing generic semantics and concepts as well as TV contentContent Structuring - examines techniques for identifying interesting parts of TV programs and supplying direct access to itContent Recommendation - explores the problem of providing users with the most relevant content, addressing the problem of an ever-increasing amount of available content Content Quality - considers visual perception and quality approaches in the multi-display TV context and the specific mobile TV scenarioWeb and Social TV - presents studies on Web and TV convergence and on how user-generated content in Web 2.0 applications can be used to enhance servicesContent Production - covers postproduction, visual effects, and presentation standardsMost parts start with a chapter that provides an overview of that area, followed by state-of-the-art approaches focusing on specific issues covered in that section. Reporting on recent advances in the field, the book provides you with the global view and up-to-date understanding of emerging trends needed to participate in the development of the digital TV domain.

This book draws together experts from the multimedia, the knowledge and the integrated multimedia-knowledge domains to explore how knowledge technologies can be exploited to create new multimedia applications, and how multimedia technologies can provide new contexts for the use of knowledge technologies.The step-by-step approach guides the reader from fundamental enabling technologies of ontologies, analysis and reasoning, through to applications which have hitherto had less attention such as personalisation of multimedia content and personalised content adaptation.Thorough coverage of all relevant topics is given, including ontologies for low level multimedia feature representation, higher level multimedia systems representations, application of multimedia ontologies for visual analysis and finally usage of multimedia and knowledge technologies for applications.Presenting a fundamental work which can serve as a reference book for researchers and graduate students going forward, this book is an invaluable tool.

This book draws together experts from the multimedia, the knowledge and the integrated multimedia-knowledge domains to explore how knowledge technologies can be exploited to create new multimedia applications, and how multimedia technologies can provide new contexts for the use of knowledge technologies.The step-by-step approach guides the reader from fundamental enabling technologies of ontologies, analysis and reasoning, through to applications which have hitherto had less attention such as personalisation of multimedia content and personalised content adaptation.Thorough coverage of all relevant topics is given, including ontologies for low level multimedia feature representation, higher level multimedia systems representations, application of multimedia ontologies for visual analysis and finally usage of multimedia and knowledge technologies for applications.Presenting a fundamental work which can serve as a reference book for researchers and graduate students going forward, this book is an invaluable tool.

This  book redefines community discovery  in the new world of Online Social Networks and Web 2.0 applications, through real-world problems and applications in the context of the Web, pointing out the current and future challenges of the field. Particular emphasis is placed on the issues of community representation, efficiency and scalability, detection of communities in hypergraphs, such as multi-mode and multi-relational networks, characterization of social media communities and online privacy aspects of online communities.User Community Discovery is for computer scientists, data scientists, social scientists and complex systems researchers, as well as students within these disciplines, while the connections to real-world problem settings and applications makes the book appealing for engineers and practitioners in the industry, in particular those interested in the highly attractive fields of data science and big data analytics.

This  book redefines community discovery  in the new world of Online Social Networks and Web 2.0 applications, through real-world problems and applications in the context of the Web, pointing out the current and future challenges of the field. Particular emphasis is placed on the issues of community representation, efficiency and scalability, detection of communities in hypergraphs, such as multi-mode and multi-relational networks, characterization of social media communities and online privacy aspects of online communities.User Community Discovery is for computer scientists, data scientists, social scientists and complex systems researchers, as well as students within these disciplines, while the connections to real-world problem settings and applications makes the book appealing for engineers and practitioners in the industry, in particular those interested in the highly attractive fields of data science and big data analytics.

We greeted the attendees of CIVR 2004 with the following address: "T' aimid an- ' bhroduil ' failte ' a chur romhaibh chuig Ollscoil Chathair Bhaile Atha Cliath agus ' chuig an triu ' Comhdh' ail Idirn' aisiun ' ta ar Aisghabh' ail Iomh' anna agus F' ?se' an. ' T'asuil ' againn go mbeidh am iontach agaibh anseo in Eirinn agus go mbeidh bhur gcuairt taitneamhnach agus sas ' uil. ' T' aimid an-bhroduil ' go hairithe ' failte ' a chur roimh na daoine on ' oiread sin t' ?ortha difriula ' agus na daoine a th' ainig as i bhfad i gc' ein. T'aanoireadsinpaip ' ' ear curtha isteach chuig an chomhdh' ail seo go bhfuil caighde' an na bp' aip' ear agus na bp' ostaer an-ard ar fad agus taimid ' ag s' uil go mor ' le h' ocaid iontach. " rd We were delighted to host the 3 International Conference on Image and Video Retrieval in Dublin City University. We hope that all attendees had a wonderful stay in Ireland and that their visits were enjoyable and rewarding. There were 125 papers in total submitted to the CIVR2004 conference and each was reviewed by at least three independent reviewers.We are grateful to the 64 members of the technical programme committee and the 29 other rev- wers who completed these reviews and allowed us to put together a very strong technical programme.

This year EWIMT turned into the full-?edged conference SAMT, bringing together forums, projects, - stitutions and individuals investigating the integration of knowledge, semantics and low-level multimedia processing, and linking them with industrial engineers who exploit the underlying emerging technology.