Globally unique product identifiers - Requirements and solutions to product lifecycle management

Managing product information for product items during their whole lifetime is challenging, especially during their usage and end-of-life phases. A major challenge is how to keep a link between the product item and its associated information, which may be stored in backend systems of different organisations. In this paper, we analyse and compare three approaches for addressing this task, i.e. the EPC Network, DIALOG and WWAI. Copyright © 2006 IFAC.

Globally Unique Product Identifiers - Requirements and Solutions to Product Lifecycle Management

Managing product information for product items during their whole lifetime is challenging, especially during their usage and end-of-life phases. A major challenge is how to keep a link between the product item and its associated information that may be stored in backend systems of different organizations. This chapter analyses and compares three approaches for addressing this task-that is, the electronic product code (EPC) Network, DIALOG, and World Wide Article Information (WWAI). The EPC network has three key strengths with respect to Product lifecycle management (PLM): First, it is an internationally accepted standard that is supported by a world-wide standards body (GSI). Second, the lookup mechanism helps to insulate the data on the tag from change. Third, because it is becoming widespread and that this tag can also be used for PLM. WWAI is more technically sophisticated than the other approaches. The DIALOG approach might be the most general purpose one of the three because it places few restrictions on the format of the data on the tag. © 2006 Copyright © 2006 Elsevier Ltd. All rights reserved.

Gaussian processes for POMDP-based dialogue manager optimization

A partially observable Markov decision process (POMDP) has been proposed as a dialog model that enables automatic optimization of the dialog policy and provides robustness to speech understanding errors. Various approximations allow such a model to be used for building real-world dialog systems. However, they require a large number of dialogs to train the dialog policy and hence they typically rely on the availability of a user simulator. They also require significant designer effort to hand-craft the policy representation. We investigate the use of Gaussian processes (GPs) in policy modeling to overcome these problems. We show that GP policy optimization can be implemented for a real world POMDP dialog manager, and in particular: 1) we examine different formulations of a GP policy to minimize variability in the learning process; 2) we find that the use of GP increases the learning rate by an order of magnitude thereby allowing learning by direct interaction with human users; and 3) we demonstrate that designer effort can be substantially reduced by basing the policy directly on the full belief space thereby avoiding ad hoc feature space modeling. Overall, the GP approach represents an important step forward towards fully automatic dialog policy optimization in real world systems. © 2013 IEEE.

BLID: an Application of Logical Information Systems in Bioinformatics

Ferr?, S. and King, R. D. (2004) BLID: an Application of Logical Information Systems in Bioinformatics. In P. Eklund (editor), 2nd International Conference on Formal Concept Analysis (ICFCA), Feb 2004. LNCS 2961, Springer.

FOLLOWING THE TRAIL OF THE SNAKE: A LIFE HISTORY OF COBRA MANSA "COBRINHA" MESTRE OF CAPOEIRA

This dissertation is a cultural biography of Mestre Cobra Mansa, a mestre of the Afro-Brazilian martial art of capoeira angola. The intention of this work is to track Mestre Cobrinha's life history and accomplishments from his beginning as an impoverished child in Rio to becoming a mestre of the tradition-its movements, music, history, ritual and philosophy. A highly skilled performer and researcher, he has become a cultural ambassador of the tradition in Brazil and abroad. Following the Trail of the Snake is an interdisciplinary work that integrates the research methods of ethnomusicology (oral history, interview, participant observation, musical and performance analysis and transcription) with a revised life history methodology to uncover the multiple cultures that inform the life of a mestre of capoeira. A reflexive auto-ethnography of the author opens a dialog between the experiences and developmental steps of both research partners' lives. Written in the intersection of ethnomusicology, studies of capoeira, social studies and music education, the academic dissertation format is performed as a roda of capoeira aiming to be respectful of the original context of performance. The result is a provocative ethnographic narrative that includes visual texts from the performative aspects of the tradition (music and movement), aural transcriptions of Mestre Cobra Mansa's storytelling and a myriad of writing techniques to accompany the reader in a multi-dimensional journey of multicultural understanding. The study follows Cinezio Feliciano Pe anha in his childhood struggle for survival as a street performer in Rio de Janeiro. Several key moves provided him with the opportunity to rebuild his life and to grow into a recognized mestre of the capoeira angola martial art as Mestre Cobra Mansa ("Tame Snake" in Portuguese). His dedicated work enabled him to contribute to the revival of the capoeira angola tradition during the 1980's in Bahia. After his move to the United States in the early 1990's, Mestre Cobrinha founded the International Capoeira Angola Foundation, which today has expanded to 28 groups around the world. Mestre Cobra returned home to Brazil to initiate projects that seek to develop a new sense of community from all that he has learned and been able to accomplish in his life through the performance and study of capoeira angola.

Musikalische Teilkulturen

Die relativ geschlossene Welt der mitteleuropäischen Tonalität ist mittlerweile längst nicht mehr in Kunst und Unterhaltung geschieden, vielmehr im Zeitalter der Medien in eine lange Reihe musikalischer Teilkulturen zerfallen. Diesem Phänomen war die Jahrestagung 1982 des Arbeitskreises Musikpädagogische Forschung gewidmet, deren Ergebnisse den vorliegenden Band füllen. Wenn auch — unter anderem durch die kurzfristige Absage einiger grundlegender Referatthemen — beileibe nicht alle Fragen des vielschichtigen Problemfeldes hinreichend beantwortet werden konnten, so darf dennoch konstatiert werden, daß auch offene Fragen die eminente Bedeutung des Tagungsthemas keinesfalls geschmälert haben. Dies hat sich gerade in dem erneut versuchten Dialog mit musikalischen Praktikern (einem Jazz- und einem Punkmusiker, einem Chorleiter, einem Komponisten Neuer Musik, dem Leiter einer Mandolinengesellschaft, einem U-Musik-Redakteur) im Rahmen einer Podiumsdiskussion erwiesen. (DIPF/Orig.)

Franz Rosenzweig. Der Stern der Erlösung

Den Konflikt zwischen Modernität und jüdisch-orthodoxer Glaubenspraxis trug Franz Rosenzweig auf seine ganz eigene Art aus. Die Bewegung führt dramatisch von der noblen Peripherie in das Zentrum jüdischen Lebens und dessen Lehr- und Glaubenspraxis. Für das Werk von Emmanuel Levinas stellt Franz Rosenzweig wohl die wichtigste Referenz dar. "Mit ihrem „messianischen“ Zeitkonzept ist die jüdische Religion den Erfahrungsreligionen näher als das Christentum. Das Judentum, so schreibt Karlheinz Kleinbach in seinem Portrait des jüdischen Philosophen Franz Rosenzweig, „lebt innerweltlich in der Gegenwärtigkeit. Liturgie und Ritus stehen nicht im Gegensatz zum alltäglichen Leben, sondern sind vielmehr dessen Existenzmodus.“ Mensch und Gott und Welt sind für Rosenzweig nicht zu verbindende Elemente. Nur in der Gemeinschaft, im Gespräch wird es möglich, das trennende „Und“ zu überbrücken" (Reusch)

Stimm-Bruch. Über Artikulationsförderung in der Ober- und Werkstufe. Ein Beitrag zu Musik und Kommunikation

[...] Der Autor fragt zunächst, weshalb Artikulationsförderung ins Abseits geraten ist. Es wird vorgeschlagen, neben dem kommunikativen Gebrauch der Stimme, unterrichtlich (wieder) den ursprünglichen Aspekt der ,Selbstvernahme' der Stimme zu berücksichtigen. Eine solche Aufmerksamkeit auf Stimme kann sich innerhalb der Pädagogik auf Konzepte basaler Förderung berufen. Wesentliche Impulse könnten jedoch aus Bereichen kommen, die außerhalb von Schule und Unterricht liegen. Damit sind insbesondere Künstler und Künstlerinnen gemeint, die im Bereich stimmlicher Performance arbeiten sowie Formen musikalischer Jugendkultur wie rap, hiphop und scat. Einige Unterrichtsbeispiele sollen altersangemessene Möglichkeiten der Artikulationsförderung in der Ober- und Werkstufe aufzeigen. (DIPF/Orig.)

Informal Learning in Online Knowledge Communities: Predicting Community Response to Visitor Inquiries

Nistor, N., Dascalu, M., Stavarache, L.L., Serafin, Y., & Trausan-Matu, S. (2015). Informal Learning in Online Knowledge Communities: Predicting Community Response to Visitor Inquiries. In G. Conole, T. Klobucar, C. Rensing, J. Konert & É. Lavoué (Eds.), 10th European Conf. on Technology Enhanced Learning (pp. 447–452). Toledo, Spain: Springer.

Los nuevos territorios de la gráfica: imagen, proceso y distribución

La gráfica se encuentra en un proceso de simbiosis con la cultura visual en el que la tecnología de la imagen, la descentralización de la matriz y la adaptación del formato expositivo se funden con el resto de las actividades artísticas. El análisis de las comunidades formadas alrededor de esta práctica configura un puzzle, aparentemente bien encajado, que se divide entre el formalismo y el conceptualismo y entre la idea y el proceso. Las bienales y trienales, a la vanguardia del discurso, cuestionan cualquier concepto que se haya podido asentar con solidez: ante la decadencia del proceso artesanal el mensaje se profundiza nutriéndose de la invectiva provocada por las contradicciones sociales, territoriales y medioambientales para convertirse en un reflejo de la sociedad contemporánea. Comprender la gráfica actual pasa por un ejercicio de aperturismo y un proceso de adaptación al cambio técnico e iconográfico de los sectores implicados. El grabado es ahora un territorio en el que la integración de todas las artes permite cruzar sus fronteras con fluidez.

Causal Models of Clinically Significant Behaviors in Angelman, Cornelia de Lange, Prader-Willi and Smith-Magenis Syndromes

The operant learning theory account of behaviors of clinical significance in people with intellectual disability (ID) has dominated the field for nearly 50 years. However, in the last two decades, there has been a substantial increase in published research that describes the behavioral phenotypes of genetic disorders and shows that behaviors such as self-injury and aggression are more common in some syndromes than might be expected given group characteristics. These cross-syndrome differences in prevalence warrant explanation, not least because this observation challenges an exclusively operant learning theory account. To explore this possible conflict between theoretical account and empirical observation, we describe the genetic cause and physical, social, cognitive and behavioral phenotypes of four disorders associated with ID (Angleman, Cornelia de Lange, Prader-Willi and Smith-Magenis syndromes) and focus on the behaviors of clinical significance in each syndrome. For each syndrome we then describe a model of the interactions between physical characteristics, cognitive and motivational endophenotypes and environmental factors (including operant reinforcement) to account for the resultant behavioral phenotype. In each syndrome it is possible to identify pathways from gene to physical phenotype to cognitive or motivational endophenotype to behavior to environment and back to behavior. We identify the implications of these models for responsive and early intervention and the challenges for research in this area. We identify a pressing need for meaningful dialog between different disciplines to construct better informed models that can incorporate all relevant and robust empirical evidence.

Educational interventions in neurology:A comprehensive systematic review

A fear of neurology and neural sciences (neurophobia) may have clinical consequences. There is therefore a need to formulate an evidence-based approach to neurology education. A comprehensive systematic review of educational interventions in neurology was performed. BEI, Cochrane Library, Dialog Datastar, EBSCO Biomedical, EBSCO Psychology & Behavioral Sciences, EMBASE, ERIC, First Search, MDConsult, Medline, Proquest Medical Library and Web of Knowledge databases were searched for all published studies assessing interventions in neurology education among undergraduate students, junior medical doctors and residents up to and including July 2012. Two independent literature searches were performed for relevant studies, which were then classified for level of evidence using the Centre of Evidence-based Medicine criteria and four levels of Kirkpatrick educational outcomes. One systematic review, 16 randomized controlled trials (RCTs), nine non-randomized cohort/follow-up studies, 33 case series or historically controlled studies and three mechanism-based reasoning studies were identified. Educational interventions showed favourable evaluation or assessment outcomes in 15 of 16 (94%) RCTs. Very few studies measured subsequent clinical behaviour (two studies) and patient outcomes (one study). There is very little high quality evidence of demonstrably effective neurology education. However, RCTs are emerging, albeit without meeting comprehensive educational criteria. An improving evidence base in the quality of neurology education will be important to reduce neurophobia. © 2013 EFNS.

Comunicação humano-robô através de linguagem falada

Nos últimos anos, as tecnologias que dão suporte à robótica avançaram expressivamente. É possível encontrar robôs de serviço nos mais variados campos. O próximo passo é o desenvolvimento de robôs inteligentes, com capacidade de comunicação em linguagem falada e de realizar trabalhos úteis em interação/cooperação com humanos. Torna-se necessário, então, encontrar um modo de interagir eficientemente com esses robôs, e com agentes inteligentes de maneira geral, que permita a transmissão de conhecimento em ambos os sentidos. Partiremos da hipótese de que é possível desenvolver um sistema de diálogo baseado em linguagem natural falada que resolva esse problema. Assim, o objetivo principal deste trabalho é a definição, implementação e avaliação de um sistema de diálogo utilizável na interação baseada em linguagem natural falada entre humanos e agentes inteligentes. Ao longo deste texto, mostraremos os principais aspectos da comunicação por linguagem falada, tanto entre os humanos, como também entre humanos e máquinas. Apresentaremos as principais categorias de sistemas de diálogo, com exemplos de alguns sistemas implementados, assim como ferramentas para desenvolvimento e algumas técnicas de avaliação. A seguir, entre outros aspectos, desenvolveremos os seguintes: a evolução levada a efeito na arquitetura computacional do Carl, robô utilizado neste trabalho; o módulo de aquisição e gestão de conhecimento, desenvolvido para dar suporte à interação; e o novo gestor de diálogo, baseado na abordagem de “Estado da Informação”, também concebido e implementado no âmbito desta tese. Por fim, uma avaliação experimental envolvendo a realização de diversas tarefas de interação com vários participantes voluntários demonstrou ser possível interagir com o robô e realizar as tarefas solicitadas. Este trabalho experimental incluiu avaliação parcial de funcionalidades, avaliação global do sistema de diálogo e avaliação de usabilidade.

Gemeinkostenerfassung im BDE-System : ein Konzept zur verursachungsgerechten Erfassung der Gemeinkosten im Produktionsprozeß

Eine schnelle Erfassung aller Wartezeiten und Störungen im Produktionsablauf und ihre richtige kostenmäßige Bewertung zu einer wirksamen Kontrolle der Gemeinkosten in der Produktion ist schon seit langem eine betriebliche Forderung. Ihre Erfüllung scheiterte bisher häufig an fehlenden organisatorischen Voraussetzungen und den nicht für diese Zwecke geeigneten EDV-Sachmitteln. Mit Hilfe von online konzipierten, im Dialog arbeitenden BDE-Systemen können diese Mängel jetzt behoben werden. Schwachstellen im Prozess lassen sich aktuell lokalisieren und damit auch rasch beseitigen. Das im folgenden hier vorgestellte Programm zur Erfassung der benötigten Daten ist gleichzeitig die Kernzelle eines zur Planung und Steuerung des Auftragsbearbeitungsprozesses eingesetzten Logistiksystems, mit dem noch eine große Anzahl weiterer organisatorischer Aufgaben gelöst werden kann. Betrachtungsschwerpunkt in diesem Beitrag ist die verursachungsgerechte Erfassung von Gemeinkosten im Prozess.