Search (29 results, page 1 of 2)

  • × year_i:[2010 TO 2020}
  • × theme_ss:"Inhaltsanalyse"
  1. Lassak, L.: ¬Ein Versuch zur Repräsentation von Charakteren der Kinder- und Jugendbuchserie "Die drei ???" in einer Datenbank (2017) 0.02 
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    Abstract
    Die vorliegende Masterarbeit setzt sich mit dem Information Retrieval anhand der Repräsentation von Charakteren der Kinder und Jugendbuchserie "Die drei ???" mit dem Datenbanksystem Access auseinander. Dabei werden sämtliche Aspekte von der Informations- und Datenbeschaffung aus 55 "Die drei ???"-Büchern über die Datenbankerstellung und -aufbereitung bis hin zu den abschließenden Evaluationen beschrieben. Insbesondere versucht die Arbeit die Nutzergruppe Autoren abzudecken, so dass die Datenbank ihnen eine erleichterte Figurenübersicht und eine Hilfestellung bei der Figurensuche geben soll.
    Footnote
    Masterarbeit zur Erlangung des akademischen Grades Master of Arts (M. A.)
  2. Knautz, K.; Dröge, E.; Finkelmeyer, S.; Guschauski, D.; Juchem, K.; Krzmyk, C.; Miskovic, D.; Schiefer, J.; Sen, E.; Verbina, J.; Werner, N.; Stock, W.G.: Indexieren von Emotionen bei Videos (2010) 0.02 
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    Abstract
    Gegenstand der empirischen Forschungsarbeit sind dargestellte wie empfundene Gefühle bei Videos. Sind Nutzer in der Lage, solche Gefühle derart konsistent zu erschließen, dass man deren Angaben für ein emotionales Videoretrieval gebrauchen kann? Wir arbeiten mit einem kontrollierten Vokabular für neun tionen (Liebe, Freude, Spaß, Überraschung, Sehnsucht, Trauer, Ärger, Ekel und Angst), einem Schieberegler zur Einstellung der jeweiligen Intensität des Gefühls und mit dem Ansatz der broad Folksonomy, lassen also unterschiedliche Nutzer die Videos taggen. Versuchspersonen bekamen insgesamt 20 Videos (bearbeitete Filme aus YouTube) vorgelegt, deren Emotionen sie indexieren sollten. Wir erhielten Angaben von 776 Probanden und entsprechend 279.360 Schiebereglereinstellungen. Die Konsistenz der Nutzervoten ist sehr hoch; die Tags führen zu stabilen Verteilungen der Emotionen für die einzelnen Videos. Die endgültige Form der Verteilungen wird schon bei relativ wenigen Nutzern (unter 100) erreicht. Es ist möglich, im Sinne der Power Tags die jeweils für ein Dokument zentralen Gefühle (soweit überhaupt vorhanden) zu separieren und für das emotionale Information Retrieval (EmIR) aufzubereiten.
    Type
    a
  3. Volpers, H.: Inhaltsanalyse (2013) 0.01 
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    Abstract
    Der Begriff Inhaltsanalyse wird je nach wissenschaftlicher Provenienz oder Bedeutungszusammenhang unterschiedlich definiert: Innerhalb der bibliothekarischen Praxis wird die Erfassung des Inhaltes eines vorliegenden Dokumentes für die Zwecke der Indexierung als Inhaltsanalyse bezeichnet, philologische Textinterpretationen oder sprachwissenschaftliche Textanalysen werden gelegentlich als Inhaltsanalysen etikettiert, ebenso die Interpretation von Interviewaussagen in der Psychologie und qualitativen Sozialforschung. Der vorliegende Beitrag bezieht sich explizit auf die sozialwissenschaftliche Methode der systematischen Inhaltsanalyse. Allerdings ist auch durch diese Eingrenzung noch keine hinreichende definitorische Klarheit geschaffen, da eine Unterscheidung in qualitative und quantitative Verfahren vorzunehmen ist.
    Type
    a
  4. Franke-Maier, M.; Harbeck, M.: Superman = Persepolis = Naruto? : Herausforderungen und Probleme der formalen und inhaltlichen Vielfalt von Comics und Comicforschung für die Regensburger Verbundklassifikation (2016) 0.01 
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    Type
    a
  5. Bös, K.: Aspektorientierte Inhaltserschließung von Romanen und Bildern : ein Vergleich der Ansätze von Annelise Mark Pejtersen und Sara Shatford (2012) 0.01 
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    Abstract
    Für die inhaltliche Erschließung von Sach- und Fachliteratur stehen heutzutage etablierte Verfahren und Standards zur Verfügung. Anders verhält es sich dagegen mit der Erschließung von Schöner Literatur und Bildern. Beide Medien sind sehr verschieden und haben doch eines gemeinsam. Sie lassen sich mit den Regeln für Sach- und Fachliteratur nicht zufriedenstellend inhaltlich erschließen. Dieses Problem erkannten in den 1970er und 80er Jahren beide Autoren, deren Methoden ich hier verglichen habe. Annelise Mark Pejtersen bemühte sich um eine Lösung für die Schöne Literatur und wählte dabei einen empirischen Ansatz. Sara Shatford versuchte durch theoretische Überlegungen eine Lösung für Bilder zu erarbeiten. Der empirische wie der theoretische Ansatz führten zu Methoden, die das jeweilige Medium unter verschiedenen Aspekten betrachten. Diese Aspekten basieren in beiden Fällen auf denselben Fragen. Dennoch unterscheiden sie sich stark voneinander sowohl im Hinblick auf die Inhalte, die sie aufnehmen können, als auch hinsichtlich ihrer Struktur. Eine Anwendung einer der Methoden auf das jeweils andere Medium erscheint daher nicht sinnvoll. In dieser Arbeit werden die Methoden von Pejtersen und Shatford zunächst einzeln erläutert. Im Anschluss werden die Aspekte beider Methoden vergleichend gegenübergestellt. Dazu werden ausgewählte Beispiele mit beiden Methoden erschlossen. Abschließend wird geprüft, ob die wechselseitige Erschließung, wie sie im Vergleich angewendet wurde, in der Praxis sinnvoll ist und ob es Medien gibt, deren Erschließung mit beiden Methoden interessant wäre.
  6. Raieli, R.: ¬The semantic hole : enthusiasm and caution around multimedia information retrieval (2012) 0.01 
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    Date
    22. 1.2012 13:02:10
    Source
    Knowledge organization. 39(2012) no.1, S.13-22
    Type
    a
  7. Chen, S.-J.; Lee, H.-L.: Art images and mental associations : a preliminary exploration (2014) 0.01 
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    Abstract
    This paper reports on the preliminary findings of a study that explores mental associations made by novices viewing art images. In a controlled environment, 20 Taiwanese college students responded to the question "What does the painting remind you of?" after viewing each digitized image of 15 oil paintings by a famous Taiwanese artist. Rather than focusing on the representation or interpretation of art, the study attempted to solicit information about how non-experts are stimulated by art. This paper reports on the analysis of participant responses to three of the images, and describes a12-type taxonomy of association emerged from the analysis. While 9 of the types are derived and adapted from facets in the Art & Architecture Thesaurus, three new types - Artistic Influence Association, Reactive Association, and Prototype Association - are discovered. The conclusion briefly discusses both the significance of the findings and the implications for future research.
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
    Type
    a
  8. Buckland, M.K.: Obsolescence in subject description (2012) 0.00 
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    Abstract
    Purpose - The paper aims to explain the character and causes of obsolescence in assigned subject descriptors. Design/methodology/approach - The paper takes the form of a conceptual analysis with examples and reference to existing literature. Findings - Subject description comes in two forms: assigning the name or code of a subject to a document and assigning a document to a named subject category. Each method associates a document with the name of a subject. This naming activity is the site of tensions between the procedural need of information systems for stable records and the inherent multiplicity and instability of linguistic expressions. As languages change, previously assigned subject descriptions become obsolescent. The issues, tensions, and compromises involved are introduced. Originality/value - Drawing on the work of Robert Fairthorne and others, an explanation of the unavoidable obsolescence of assigned subject headings is presented. The discussion relates to libraries, but the same issues arise in any context in which subject description is expected to remain useful for an extended period of time.
    Type
    a
  9. Wilson, M.J.; Wilson, M.L.: ¬A comparison of techniques for measuring sensemaking and learning within participant-generated summaries (2013) 0.00 
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    Abstract
    While it is easy to identify whether someone has found a piece of information during a search task, it is much harder to measure how much someone has learned during the search process. Searchers who are learning often exhibit exploratory behaviors, and so current research is often focused on improving support for exploratory search. Consequently, we need effective measures of learning to demonstrate better support for exploratory search. Some approaches, such as quizzes, measure recall when learning from a fixed source of information. This research, however, focuses on techniques for measuring open-ended learning, which often involve analyzing handwritten summaries produced by participants after a task. There are two common techniques for analyzing such summaries: (a) counting facts and statements and (b) judging topic coverage. Both of these techniques, however, can be easily confounded by simple variables such as summary length. This article presents a new technique that measures depth of learning within written summaries based on Bloom's taxonomy (B.S. Bloom & M.D. Engelhart, 1956). This technique was generated using grounded theory and is designed to be less susceptible to such confounding variables. Together, these three categories of measure were compared by applying them to a large collection of written summaries produced in a task-based study, and our results provide insights into each of their strengths and weaknesses. Both fact-to-statement ratio and our own measure of depth of learning were effective while being less affected by confounding variables. Recommendations and clear areas of future work are provided to help continued research into supporting sensemaking and learning.
    Type
    a
  10. Bertola, F.; Patti, V.: Ontology-based affective models to organize artworks in the social semantic web (2016) 0.00 
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    Abstract
    In this paper, we focus on applying sentiment analysis to resources from online art collections, by exploiting, as information source, tags intended as textual traces that visitors leave to comment artworks on social platforms. We present a framework where methods and tools from a set of disciplines, ranging from Semantic and Social Web to Natural Language Processing, provide us the building blocks for creating a semantic social space to organize artworks according to an ontology of emotions. The ontology is inspired by the Plutchik's circumplex model, a well-founded psychological model of human emotions. Users can be involved in the creation of the emotional space, through a graphical interactive interface. The development of such semantic space enables new ways of accessing and exploring art collections. The affective categorization model and the emotion detection output are encoded into W3C ontology languages. This gives us the twofold advantage to enable tractable reasoning on detected emotions and related artworks, and to foster the interoperability and integration of tools developed in the Semantic Web and Linked Data community. The proposal has been evaluated against a real-word case study, a dataset of tagged multimedia artworks from the ArsMeteo Italian online collection, and validated through a user study.
    Type
    a
  11. Kessel, K.: Who's afraid of the big, bad uktena mster? : subject cataloging for images (2016) 0.00 
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    Abstract
    This article describes the difference between cataloging images and cataloging books, the obstacles to including subject data in image cataloging records and how these obstacles can be overcome to make image collections more accessible. I call for participants to help create a subject authority reference resource for non-Western art. This article is an expanded and revised version of a presentation for the 2016 Joint ARLIS/VRA conference in Seattle.
    Type
    a
  12. Clavier, V.; Paganelli, C.: Including authorial stance in the indexing of scientific documents (2012) 0.00 
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    Abstract
    This article argues that authorial stance should be taken into account in the indexing of scientific documents. Authorial stance has been widely studied in linguistics and is a typical feature of scientific writing that reveals the uniqueness of each author's perspective, their scientific contribution, and their thinking. We argue that authorial stance guides the reading of scientific documents and that it can be used to characterize the knowledge contained in such documents. Our research has previously shown that people reading dissertations are interested both in a topic and in a document's authorial stance. Now, we would like to propose a two-tiered indexing system. Dissertations would first be divided into paragraphs; then, each information unit would be defined by topic and by the markers of authorial stance present in the document.
    Type
    a
  13. Arastoopoor, S.; Fattahi, R.: Users' perception of aboutness and ofness in images : an approach to subject indexing based on Ervin Panofsky's theory and users'' view (2012) 0.00 
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    Abstract
    It is widely accepted that subject indexing of an image is based on a two-dimensional approach. The first is the ofness and the second focuses on aboutness of the image. Assigning a suitable set of subject tags based on these two groups depends, to a great deal, on users' perception of the image. This study aims at analyzing users' perception of aboutness and ofness of images. 25 in-depth semi-structured interviews were conducted in two phases. In the first phase a collection of 10 widely known photographs were given to the interviewees and they were asked to assign subject tags (as many as they wanted) to each image. In the second phase some facts regarding each image were given to him / her to assign further tags (again as many as they wanted) or even modify their previous tags. The results show that the interviewees do focus both on ofness and aboutness in subject tagging; but it seems that they emphasize more on aboutness in describing images. On the other hand, as soon as the interviewees were able to distinguish the iconographical ofness, they could speak of iconographical and iconological aboutness. The results also show that subject indexers must focus on the iconographical level, especially regarding those tags which represent the ofness at this level.
    Source
    Categories, contexts and relations in knowledge organization: Proceedings of the Twelfth International ISKO Conference 6-9 August 2012, Mysore, India. Eds.: Neelameghan, A. u. K.S. Raghavan
    Type
    a
  14. Hauser, E.; Tennis, J.T.: Episemantics: aboutness as aroundness (2019) 0.00 
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    Abstract
    Aboutness ranks amongst our field's greatest bugbears. What is a work about? How can this be known? This mirrors debates within the philosophy of language, where the concept of representation has similarly evaded satisfactory definition. This paper proposes that we abandon the strong sense of the word aboutness, which seems to promise some inherent relationship between work and subject, or, in philosophical terms, between word and world. Instead, we seek an etymological reset to the older sense of aboutness as "in the vicinity, nearby; in some place or various places nearby; all over a surface." To distinguish this sense in the context of information studies, we introduce the term episemantics. The authors have each independently applied this term in slightly different contexts and scales (Hauser 2018a; Tennis 2016), and this article presents a unified definition of the term and guidelines for applying it at the scale of both words and works. The resulting weak concept of aboutness is pragmatic, in Star's sense of a focus on consequences over antecedents, while reserving space for the critique and improvement of aboutness determinations within various contexts and research programs. The paper finishes with a discussion of the implication of the concept of episemantics and methodological possibilities it offers for knowledge organization research and practice. We draw inspiration from Melvil Dewey's use of physical aroundness in his first classification system and ask how aroundness might be more effectively operationalized in digital environments.
    Type
    a
  15. Shaw, R.: Information organization and the philosophy of history (2013) 0.00 
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    Abstract
    The philosophy of history can help articulate problems relevant to information organization. One such problem is "aboutness": How do texts relate to the world? In response to this problem, philosophers of history have developed theories of colligation describing how authors bind together phenomena under organizing concepts. Drawing on these ideas, I present a theory of subject analysis that avoids the problematic illusion of an independent "landscape" of subjects. This theory points to a broad vision of the future of information organization and some specific challenges to be met.
    Type
    a
  16. Nahotko, M.: Genre groups in knowledge organization (2016) 0.00 
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    Abstract
    The article is an introduction to the development of Andersen's concept of textual tools used in knowledge organization (KO) in light of the theory of genres and activity systems. In particular, the question is based on the concepts of genre connectivity and genre group, in addition to previously established concepts such as genre hierarchy, set, system, and repertoire. Five genre groups used in KO are described. The analysis of groups, systems, and selected genres used in KO is provided, based on the method proposed by Yates and Orlikowski. The aim is to show the genre system as a part of the activity system, and thus as a framework for KO.
    Type
    a
  17. Moraes, J.B.E. de: Aboutness in fiction : methodological perspectives for knowledge organization (2012) 0.00 
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    Source
    Categories, contexts and relations in knowledge organization: Proceedings of the Twelfth International ISKO Conference 6-9 August 2012, Mysore, India. Eds.: Neelameghan, A. u. K.S. Raghavan
    Type
    a
  18. Yoon, J.W.: Utilizing quantitative users' reactions to represent affective meanings of an image (2010) 0.00 
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    Abstract
    Emotional meaning is critical for users to retrieve relevant images. However, because emotional meanings are subject to the individual viewer's interpretation, they are considered difficult to implement when designing image retrieval systems. With the intent of making an image's emotional messages more readily accessible, this study aims to test a new approach designed to enhance the accessibility of emotional meanings during the image search process. This approach utilizes image searchers' emotional reactions, which are quantitatively measured. Broadly used quantitative measurements for emotional reactions, Semantic Differential (SD) and Self-Assessment Manikin (SAM), were selected as tools for gathering users' reactions. Emotional representations obtained from these two tools were compared with three image perception tasks: searching, describing, and sorting. A survey questionnaire with a set of 12 images was administered to 58 participants, which were tagged with basic emotions. Results demonstrated that the SAM represents basic emotions on 2-dimensional plots (pleasure and arousal dimensions), and this representation consistently corresponded to the three image perception tasks. This study provided experimental evidence that quantitative users' reactions can be a useful complementary element of current image retrieval/indexing systems. Integrating users' reactions obtained from the SAM into image browsing systems would reduce the efforts of human indexers as well as improve the effectiveness of image retrieval systems.
    Type
    a
  19. Huang, X.; Soergel, D.; Klavans, J.L.: Modeling and analyzing the topicality of art images (2015) 0.00 
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    Abstract
    This study demonstrates an improved conceptual foundation to support well-structured analysis of image topicality. First we present a conceptual framework for analyzing image topicality, explicating the layers, the perspectives, and the topical relevance relationships involved in modeling the topicality of art images. We adapt a generic relevance typology to image analysis by extending it with definitions and relationships specific to the visual art domain and integrating it with schemes of image-text relationships that are important for image subject indexing. We then apply the adapted typology to analyze the topical relevance relationships between 11 art images and 768 image tags assigned by art historians and librarians. The original contribution of our work is the topical structure analysis of image tags that allows the viewer to more easily grasp the content, context, and meaning of an image and quickly tune into aspects of interest; it could also guide both the indexer and the searcher to specify image tags/descriptors in a more systematic and precise manner and thus improve the match between the two parties. An additional contribution is systematically examining and integrating the variety of image-text relationships from a relevance perspective. The paper concludes with implications for relational indexing and social tagging.
    Type
    a
  20. Konkova, E.; MacFarlane, A.; Göker, A.: Analysing creative image search information needs (2016) 0.00 
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    Abstract
    Creative professionals in advertising, marketing, design and journalism search for images to visually represent a concept for their project. The main purpose of this paper is to present search facets derived from an analysis of documents known as briefs, which are widely used in creative industries as requirement documents describing information needs. The briefs specify the type of image required, such as the content and context of use for the image and represent the topic from which the searcher builds an image query. We take three main sources-user image search behaviour, briefs, and image search engine search facets-to examine the search facets for image searching in order to examine the following research question-are search facet schemes for image search engines sufficient for user needs, or is revision needed? We found that there are three main classes of user search facet, which include business, contextual and image related information. The key argument in the paper is that the facet "keyword/tag" is ambiguous and does not support user needs for more generic descriptions to broaden search or specific descriptions to narrow their search-we suggest that a more detailed search facet scheme would be appropriate.
    Type
    a

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  • d 5

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