Privacy animation - INFO2009 Coursework 2 2010, Group 20

Repository contains an animation related to privacy along with the poster for the resource in both jpeg and pdf format.

Team A (Group 23)

This website has been created to raise awareness of potential issues surrounding file sharing and the penalties than can be imposed if you are caught sharing copyrighted content.

INFO2009 Group 3, FlowerPower - Educational video about DRM

This video contains an overall description of DRM as an introduction, and a discussion about the controversy around DRM techniques.

Utilidad de los conceptos y estrategias comunitarias en el marketing online para la prevención de la copia ilegal en el mercado musical

Esta investigación se dirige a determinar cuál es la utilidad de los conceptos y estrategias comunitarias en el marketing online para la prevención de la copia ilegal en el mercado musical. Con este proyecto se desea que por medio de una nueva disquera enfocada en el comercio online, y usando los conceptos del mercadeo comunitario y el mercadeo relacional, se pueda desarrollar nuevas estrategias de mercadeo en donde se logre incentivar y promover la compra de música original por medio de la creación de una relación más estrecha entre la compañía y el cliente, en la cual pueda afectar de forma positiva a la comunidad a la que este pertenece. El objetivo general es determinar cuál es la utilidad de los conceptos y estrategias comunitarias en el marketing online para la prevención de la copia ilegal en el mercado musical. Los objetivos específicos son: 1. Mostrar la utilidad de los conceptos y estrategias del marketing comunitario en la prevención de la copia ilegal del mercado musical y 2. Implementar las estrategias logradas en la investigación en un plan de creación de empresa. Se utilizará el método de investigación y análisis de caso, utilizando el plan de empresa en la creación de una empresa del mercado musical, tomando la relación estratégica comunitaria y el marketing dentro del plan de mercadeo como estrategia para la prevención de la copia ilegal. Mediante este proyecto se desea que por medio del marketing relacional y de los conceptos del mercadeo hacia comunidades, enfocado en une- marketing sepuedanestablecerestrategiasparalaprevencióndelacopiailegalydelacomprade estos productos Además, se busca implementar dichos resultados en la empresa que se pretende crear en el sector de la industria musical, puesto que la seguridad que tendrán los productos a la venta, serán la ventaja competitiva de la empresa.

Multi-modal fingerprinting for multimedia assets: optimisation of media security protection in online distribution environments

Since the advent of the internet in every day life in the 1990s, the barriers to producing, distributing and consuming multimedia data such as videos, music, ebooks, etc. have steadily been lowered for most computer users so that almost everyone with internet access can join the online communities who both produce, consume and of course also share media artefacts. Along with this trend, the violation of personal data privacy and copyright has increased with illegal file sharing being rampant across many online communities particularly for certain music genres and amongst the younger age groups. This has had a devastating effect on the traditional media distribution market; in most cases leaving the distribution companies and the content owner with huge financial losses. To prove that a copyright violation has occurred one can deploy fingerprinting mechanisms to uniquely identify the property. However this is currently based on only uni-modal approaches. In this paper we describe some of the design challenges and architectural approaches to multi-modal fingerprinting currently being examined for evaluation studies within a PhD research programme on optimisation of multi-modal fingerprinting architectures. Accordingly we outline the available modalities that are being integrated through this research programme which aims to establish the optimal architecture for multi-modal media security protection over the internet as the online distribution environment for both legal and illegal distribution of media products.

Internet e direito autoral: o ciberespaço e as mudanças na distribuição da cultura

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Web 2.0, contenuti aperti e produzione tra pari: analisi economica delle possibili sinergie.

Analisi in chiave economica e sociale dell'evoluzione di Internet, delle tecnologie legate al Web 2.0, dei fenomeni della pirateria, del software libero ed open source, del copyleft, dei contenuti aperti e della produzione tra pari. Introduzione dei concetti di economia del gratis ("freeconomics") e di coda lunga. Consigli manageriali pratici per i nuovi mercati digitali e per la competizione nella rete Internet.

Bittorent Loses Again: A Recent Lithuanian BitTorrent Case and What It Means for the Construction of the E-commerce Directive

This article first discusses a recent Lithuanian BitTorrent case, Linkomanija, with its shortcomings and perspectives. It then compares the outcomes of the Lithuanian case with recent court practice in Scandinavian countries (the Swedish Pirate Bay and Finnish Finreactor cases). Finally, it poses some questions as to whether BitTorrent sites should be qualified as hosting services under Article 14 of the EU E-commerce Directive (2000/31/EC) and whether the application of the limited liability standard, as developed by the Court of Justice of the European Union, would be reasonable for BitTorrent file-sharing services in general.

The Application of Digital Rights Management Systems in the Music Industry - An Empirical Investigation

Technology advances in hardware, software and IP-networks such as the Internet or peer-to-peer file sharing systems are threatening the music business. The result has been an increasing amount of illegal copies available on-line as well as off-line. With the emergence of digital rights management systems (DRMS), the music industry seems to have found the appropriate tool to simultaneously fight piracy and to monetize their assets. Although these systems are very powerful and include multiple technologies to prevent piracy, it is as of yet unknown to what extent such systems are currently being used by content providers. We provide empirical analyses, results, and conclusions related to digital rights management systems and the protection of digital content in the music industry. It shows that most content providers are protecting their digital content through a variety of technologies such as passwords or encryption. However, each protection technology has its own specific goal, and not all prevent piracy. The majority of the respondents are satisfied with their current protection but want to reinforce it for the future, due to fear of increasing piracy. Surprisingly, although encryption is seen as the core DRM technology, only few companies are currently using it. Finally, half of the respondents do not believe in the success of DRMS and their ability to reduce piracy.

Modelling human behaviour and event detection from videos

Automatic analysis of human behaviour in large collections of videos is gaining interest, even more so with the advent of file sharing sites such as YouTube. However, challenges still exist owing to several factors such as inter- and intra-class variations, cluttered backgrounds, occlusion, camera motion, scale, view and illumination changes. This research focuses on modelling human behaviour for action recognition in videos. The developed techniques are validated on large scale benchmark datasets and applied on real-world scenarios such as soccer videos. Three major contributions are made. The first contribution is in the area of proper choice of a feature representation for videos. This involved a study of state-of-the-art techniques for action recognition, feature extraction processing and dimensional reduction techniques so as to yield the best performance with optimal computational requirements. Secondly, temporal modelling of human behaviour is performed. This involved frequency analysis and temporal integration of local information in the video frames to yield a temporal feature vector. Current practices mostly average the frame information over an entire video and neglect the temporal order. Lastly, the proposed framework is applied and further adapted to real-world scenario such as soccer videos. A dataset consisting of video sequences depicting events of players falling is created from actual match data to this end and used to experimentally evaluate the proposed framework.

A Framework to Support the Sharing and Reuse of Computable Phenotype Definitions Across Health Care Delivery and Clinical Research Applications.

INTRODUCTION: The ability to reproducibly identify clinically equivalent patient populations is critical to the vision of learning health care systems that implement and evaluate evidence-based treatments. The use of common or semantically equivalent phenotype definitions across research and health care use cases will support this aim. Currently, there is no single consolidated repository for computable phenotype definitions, making it difficult to find all definitions that already exist, and also hindering the sharing of definitions between user groups. METHOD: Drawing from our experience in an academic medical center that supports a number of multisite research projects and quality improvement studies, we articulate a framework that will support the sharing of phenotype definitions across research and health care use cases, and highlight gaps and areas that need attention and collaborative solutions. FRAMEWORK: An infrastructure for re-using computable phenotype definitions and sharing experience across health care delivery and clinical research applications includes: access to a collection of existing phenotype definitions, information to evaluate their appropriateness for particular applications, a knowledge base of implementation guidance, supporting tools that are user-friendly and intuitive, and a willingness to use them. NEXT STEPS: We encourage prospective researchers and health administrators to re-use existing EHR-based condition definitions where appropriate and share their results with others to support a national culture of learning health care. There are a number of federally funded resources to support these activities, and research sponsors should encourage their use.

Sonification supports eyes-free respiratory monitoring and task time-sharing

Three experiments explored the effectiveness of continuous auditory displays, or sonifications, for conveying information about a simulated anesthetized patient's respiration. Experiment 1 established an effective respiratory sonification. Experiment 2 showed an effect of expertise in the use of respiratory sonification and revealed that some apparent differences in sonification effectiveness could be accounted for by response bias. Experiment 3 showed that sonification helps anesthesiologists to maintain high levels of awareness of the simulated patient's state while performing other tasks more effectively than when relying upon visual monitoring of the simulated patient state. Overall, sonification of patient physiology beyond traditional pulse oximetry appears to be a viable and useful adjunct to visual monitors. Actual and potential applications of this research include monitoring in a wide variety of busy critical care contexts.

New Technique for Uniform Voltage Sharing in Series Stacked Semiconductors

This paper describes the operation of a solid-state series stacked topology used as a serial and parallel switch in pulsed power applications. The proposed circuit, developed from the Marx generator concept, balances the voltage stress on each series stacked semiconductor, distributing the total voltage evenly. Experimental results from a 10 kV laboratory series stacked switch, using 1200 V semiconductors in a ten stages solid-state series stacked circuit, are reported and discussed, considering resistive, capacitive and inductive type loads for high and low duty factor voltage pulse operation.