TY - JOUR A1 - Glinka, Katrin A1 - Pietsch, Christopher A1 - Dilba, Carsten A1 - Dörk, Marian T1 - Linking Structure, Texture and Context in a Visualization of Historical Drawings by Frederick William IV (1795-1861) JF - International Journal for Digital Art History N2 - In this article we present a case study on digital representation of the art historical research and metadata brought together for a scientific collection catalogue by the Prussian Palaces and Gardens Foundation Berlin-Brandenburg. The resulting interface aims at linking the structure and texture of a collection of drawings by Frederick William IV of Prussia (1795–1861) with additional contextual information. The article describes the context of the larger research project and presents the resulting visualization and interaction techniques specifically designed for dynamic exploration along time and subjects. KW - Information KW - Visualisierung KW - Metadaten KW - Fallstudie KW - Kunstgeschichte KW - Katalog KW - Benutzerschnittstelle Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:16-dah-335306 SN - 2363-5401 IS - 2 SP - 199 EP - 213 PB - Graphentis-Verl. CY - München ER - TY - CHAP A1 - von Lupin, Martin A1 - Geuder, Philipp A1 - Leidinger, Marie-Claire A1 - Schröder, Tobias A1 - Dörk, Marian T1 - Emosaic – Visualisierung von Emotionen in Texten durch Farbumwandlung zur Analyse und Exploration T2 - DHd 2016 : Modellierung - Vernetzung - Visualisierung : die Digital Humanities als fächerübergreifendes Forschungsparadigma : Konferenzabstracts : Universität Leipzig, 7. bis 12. März 2016 N2 - Das computergestützte Extrahieren und Visualisieren von Emotionen in Texten ist eine etablierte Technik des “Distant Reading”. Die generelle Stimmung eines Textes kann schnell erfasst werden ohne den gesamten Text lesen zu müssen. Da Emotionen sehr komplex und die Eigenschaften zwischen verschiedenen Emotionen fließend sind, ist die visuelle Charakterisierung von Emotionen schwierig. Wir stellen Emosaic vor, ein Online-Tool welches Emotionen aus benutzerdefinierten Texten filtert und durch systematische und nachvollziehbare Farbumwandlung zur Exploration und Analyse innerhalb einer interaktiven Visualisierung bereitstellt. Die durch drei Dimensionen beschreibbaren Emotionen werden dabei in klar definierte Farbparameter übersetzt. Ein von uns entwickelter öffentlich zugänglicher Web- Prototyp ( vgl. Geuder et al. 2014-) zeigt anhand interaktiver Visualisierungen erste Analyse- und Explorationsmöglichkeiten dieser Methode. KW - Geisteswissenschaften KW - Digital KW - Visualisierung KW - Text KW - Emotion KW - Farbe KW - Farbzuweisung KW - Farbübersetzung Y1 - 2016 SN - 978-3-941379-05-3 SP - 263 EP - 266 PB - nisaba verlag CY - Duisburg ER - TY - JOUR A1 - Albrecht, Kim A1 - Dörk, Marian A1 - Müller, Boris T1 - Culturagraphy JF - Leonardo N2 - Culturegraphy visualizes the exchange of cultural information over time. Treating cultural works as nodes and influences as directed edges, the visualization of these cultural networks can provide new insights into the rich interconnections of cultural development such as that seen in movie references. All findings reported in this article were made through a process that involved network scientists, a media theorist and a sociologist; the role that visualization can play in bridging scientific communities was central to this work. The visualizations were in fact the result of a process to bring researchers from different disciplines together. While traditionally physicists have used different methods than those used by media theorists or sociologists, physicists are increasingly asking questions similar to those asked by media theorists or sociologists as they study the dynamics in networks. Visualization can serve as a common language that brings fields together and identifies the differences between them but that also has its own idiosyncratic views. KW - Graphische Datenverarbeitung KW - Visualisierung KW - Kultur KW - Informationsnetz Y1 - 2017 U6 - https://doi.org/10.1162/LEON_a_01230 SN - 1530-9282 VL - 50 IS - 2 SP - 209 EP - 210 PB - MIT Press CY - Cambridge, Mass. ER - TY - CHAP A1 - Stange, Jan-Erik A1 - Landstorfer, Johannes A1 - Dörk, Marian A1 - Wettach, Reto T1 - Visual Filter BT - Graphical Exploration of Network Security Log Files T2 - Proceedings of the Eleventh Workshop on Visualization for Cyber Security (VizSec '14) N2 - Network log files often need to be investigated manually for suspicious activity. The huge amount of log lines complicates maintaining an overview, navigation and quick pattern identification. We propose a system that uses an interactive visualization, a visual filter, representing the whole log in an overview, allowing to navigate and make context-preserving subselections with the visualization and in this way reducing the time and effort for security experts needed to identify patterns in the log file. This explorative interactive visualization is combined with focused querying to search for known suspicious terms that are then highlighted in the visualization and the log file itself. KW - Computergrafik KW - Rechnernetz KW - Mensch-Maschine-Schnittstelle KW - Visualisierung KW - Datensicherung KW - Mustererkennung Y1 - 2014 SN - 978-1-4503-2826-5 U6 - https://doi.org/10.1145/2671491.2671503 SP - 41 EP - 48 PB - ACM CY - New York, NY ER - TY - GEN A1 - Albrecht, Kim A1 - Müller, Boris A1 - Dörk, Marian T1 - Culturegraphy - Visualizing Cultural Network Dynamics N2 - Culturegraphy visualizes cultural information exchange over time. Treating cultural works as nodes and influences as directed edges, the visualization of these cultural networks can provide new insights into the rich interconnections of cultural development. The graphics represent complex relationships of movie references by combining macro views summarizing 100 years of movie influences with micro views providing a close-up look at the embedding of individual movies. The macro view shows the rise of the self-referential character of postmodern cinema, while the micro level illustrates differences between individual movies, when they were referenced and by whom. The visualizations provide views that are closer to the real complexity of the relationships than aggregated views or rankings could do. KW - Kultur KW - Visualisierung KW - Film KW - Vernetzung Y1 - 2014 N1 - Arts, Humanities, and Complex Networks — 5th Leonardo satellite symposium at NetSci2014 ER - TY - CHAP A1 - Chen, Ko-le A1 - Dörk, Marian A1 - Dade-Robertson, Martyn T1 - Exploring the Promises and Potentials of Visual Archive Interfaces T2 - iConference Berlin 2014 : breaking down walls ; culture, context, computing ; proceedings, March 4 - 7, 2014 N2 - A photo archive contains diverse narratives that only get partially exposed in digital interfaces. In this paper we explore a potential framework for archivists and designers to create photo archive interfaces that are sensitive to the ethos and social context of its content. We outline our approach to engaging with archival projects and present the results of a pilot workshop, which raised a range of complex questions about the design of visual interfaces. Our aim is to practically and conceptually expand how a visual interface would let a visitor access, explore, and interpret the contents of an archive. To do this we are interested in the different associations that people weave between the artefacts of an archive. KW - Fotografie KW - Archiv KW - Digital KW - Schnittstelle KW - Visualisierung Y1 - 2014 SN - 0-9884900-1-3 U6 - https://doi.org/10.9776/14348 SP - 735 EP - 741 PB - IDEALS CY - Urbana-Champaign, Ill. ER - TY - CHAP A1 - Coljee-Gray, Cody A1 - Dörk, Marian A1 - Carpendale, Sheelagh T1 - Visually Exploring Books along their Subject Headings T2 - iConference Berlin 2014 : breaking down walls ; culture, context, computing ; proceedings, March 4 - 7, 2014 N2 - We present a visualization of subject headings that typically accompany books as flat textual metadata. The purpose of the visualization is twofold: first to expose the implicit structure in subject headings as an overview of a library collection and second to present a visual web of keywords to invite exploration of books. Taking a tag cloud as a starting point, the visualization extends it to a networked tag cloud that respects the hierarchy that is implicit in subject headings. By allowing an information seeker to successively build a subject filter, while seeing the results at each step, we hope to improve the searcher’s orientation in a comprehensive book collection. KW - Informationstheorie KW - Informationsverhalten KW - Visualisierung KW - Inhaltserschließung KW - Schlagwort KW - Social Tagging KW - Recherche KW - Bibliotheksbestand Y1 - 2014 SN - 0-9884900-1-3 U6 - https://doi.org/10.9776/14347 SP - 729 EP - 734 PB - IDEALS CY - Urbana-Champaign, Ill. ER - TY - CHAP A1 - Dörk, Marian A1 - Comber, Rob A1 - Dade-Robertson, Martyn T1 - Monadic Exploration BT - Seeing the Whole Through Its Parts T2 - CHI 2014 : one of a CHInd ; The 32nd Annual ACM Conference on Human Factors in Computing Systems, conference proceedings, Toronto, Canada, April 26 - May 1 N2 - Monadic exploration is a new approach to interacting with relational information spaces that challenges the distinction between the whole and its parts. Building on the work of sociologists Gabriel Tarde and Bruno Latour we turn to the concept of the monad as a useful lens on online communities and collections that expands the possibility for creating meaning in their navigation. While existing interfaces tend to emphasize either the structure of the whole or details of a part, monadic exploration brings these opposing perspectives closer together in continuous movements between partially overlapping points of view. We present a visualization that reflects a given node's relative position within a network using radial displacements and visual folding. To investigate the potential of monadic exploration we report on an iterative design process of a web-based visualization of a highly cross-referenced book and its six-month deployment. KW - Informationstheorie KW - Informationsverhalten KW - Visualisierung KW - Humanfaktor KW - Philosophie Y1 - 2014 SN - 978-1-4503-2473-1 U6 - https://doi.org/10.1145/2556288.2557083 SP - 1535 EP - 1544 PB - ACM CY - New York, NY ER - TY - CHAP A1 - Landstorfer, Johannes A1 - Herrmann, Ivo A1 - Stange, Jan-Erik A1 - Dörk, Marian A1 - Wettach, Reto T1 - Weaving a Carpet from Log Entries BT - A Network Security Visualization Built with Co-Creation T2 - 2014 IEEE Conference on Visual Analytics Science and Technology (VAST) : 25 - 31 Oct. [i.e. 9 - 14 November] 2014, Paris, France N2 - We created a pixel map for multivariate data based on an analysis of the needs of network security engineers. Parameters of a log record are shown as pixels and these pixels are stacked to represent a record. This allows a broad view of a data set on one screen while staying very close to the raw data and to expose common and rare patterns of user behavior through the visualization itself (the "Carpet"). Visualizations that immediately point to areas of suspicious activity without requiring extensive filtering, help network engineers investigating unknown computer security incidents. Most of them, however, have limited knowledge of advanced visualization techniques, while many designers and data scientists are unfamiliar with computer security topics. To bridge this gap, we developed visualizations together with engineers, following a co-creative process. We will show how we explored the scope of the engineers' tasks and how we jointly developed ideas and designs. Our expert evaluation indicates that this visualization helps to scan large parts of log files quickly and to define areas of interest for closer inspection. KW - Rechnernetz KW - Visualisierung KW - Datensicherung KW - Informationstheorie Y1 - 2014 U6 - https://doi.org/10.1109/VAST.2014.7042483 SP - 73 EP - 82 PB - IEEE CY - Piscataway, NJ ER - TY - CHAP A1 - Glinka, Katrin A1 - Dörk, Marian T1 - Museum im Display BT - Visualisierung kultureller Sammlungen (Vikus) T2 - EVA Berlin 2015 : elektronische Medien & Kunst, Kultur, Historie : Konferenzband : 22. Berliner Veranstaltung der internationalen EVA-Serie N2 - Im Rückgriff auf Ausstellungspraktiken im Museum stellt der Artikel Bezüge zwischen Erkenntnissen aus der Visualisierungsforschung und der Rezeption von Museumssammlungen in einem Ausstellungsdisplay her. Besondere Beachtung finden hierbei Makro- und Mikroperspektiven auf Sammlungen und Darstellungen im (digitalen) Display eines Museums. Visualisierungen können einen offenen und explorativen Zugang zu den digitalisierten Beständen bieten, der eher den Ausstellungs- und Vermittlungsaktivitäten des Museums entspricht oder diese ergänzt. Dabei werden die Potenziale der digitalen Präsentation herausgearbeitet und Anhand von Use Cases aus der Forschung illustriert, welche Ansätze in der facettierten und „kuratierten“ Inszenierung von Sammlungen umgesetzt werden können. KW - Museum KW - Objektdokumentation KW - Visualisierung KW - Elektronische Medien Y1 - 2015 SN - 978-3-88609-773-9 U6 - https://doi.org/10.11588/arthistoricum.157.197 SP - 21 EP - 27 PB - arthistoricum.net CY - Heidelberg ER - TY - CHAP A1 - Otten, Heike A1 - Hildebrandt, Lennart A1 - Nagel, Till A1 - Dörk, Marian A1 - Müller, Boris T1 - Are there networks in maps? BT - An experimental visualization of personal movement data N2 - Shifted Maps proposes a novel visualization method to generate personal geovisualizations of individual movement data. The resulting visual appearance can be characterized as a map network consisting of visited places and their connections. The visited places are shown as circular map extracts scaled according to the time spent there and the movements between the places are represented as edges between the places. A key feature of the Shifted Maps visualization is the possibility to explore the data in three different arrangements based on geo-spatial position, travel time, and frequency of movements. By combining map and network visualizations of movement data, it becomes possible to analyze and compare spatial and temporal topologies. KW - Geographie KW - Landkarte KW - Visualisierung KW - Vernetzung KW - Fortbewegung Y1 - 2015 N1 - Paper at IEEE VIS Personal Visualization Workshop, Oct 2015 ER - TY - JOUR A1 - Stahnke, Julian A1 - Dörk, Marian A1 - Müller, Boris A1 - Thom, Andreas T1 - Probing Projections BT - Interaction Techniques for Interpreting Arrangements and Errors of Dimensionality Reductions JF - IEEE transactions on visualization and computer graphics N2 - We introduce a set of integrated interaction techniques to interpret and interrogate dimensionality-reduced data. Projection techniques generally aim to make a high-dimensional information space visible in form of a planar layout. However, the meaning of the resulting data projections can be hard to grasp. It is seldom clear why elements are placed far apart or close together and the inevitable approximation errors of any projection technique are not exposed to the viewer. Previous research on dimensionality reduction focuses on the efficient generation of data projections, interactive customisation of the model, and comparison of different projection techniques. There has been only little research on how the visualization resulting from data projection is interacted with. We contribute the concept of probing as an integrated approach to interpreting the meaning and quality of visualizations and propose a set of interactive methods to examine dimensionality-reduced data as well as the projection itself. The methods let viewers see approximation errors, question the positioning of elements, compare them to each other, and visualize the influence of data dimensions on the projection space. We created a web-based system implementing these methods, and report on findings from an evaluation with data analysts using the prototype to examine multidimensional datasets. KW - Informationswissenschaft KW - Visualisierung KW - Interaktive Medien KW - Mehrdimensionalität Y1 - 2016 U6 - https://doi.org/10.1109/TVCG.2015.2467717 SN - 1941-0506 VL - 22 IS - 1 SP - 629 EP - 638 PB - IEEE CY - New York, NY ER - TY - CHAP A1 - Glinka, Katrin A1 - Meier, Sebastian A1 - Dörk, Marian T1 - Visualising the »Un-seen« BT - Towards Critical Approaches and Strategies of Inclusion in Digital Cultural Heritage Interfaces T2 - Kultur und Informatik - Cross Media N2 - In recent years, access to cultural heritage has been closely connected to digitisation. We argue the case for recognising this digital shift as an opportunity to create interfaces to cultural heritage that are, first of all, more inviting to the public. Secondly, we want to encourage critical approaches towards the representation of cultural production and allow for alternative or even conflicting narratives and interpretations to surface. We present related work, use cases, and concepts for visualisations and interfaces that invite the reconsideration of modes of categorisation, presentation and clustering. Our intent is to develop ways to scrutinise modes of exclusion, carry out critical evaluations and pursue interventional strategies. We discuss the specific potential of visualisation, annotation and dynamic expansion of digital cultural collections. Building on critical approaches in human-computer interaction, visualisation and cultural theories, we explore how the interface could be a means of reflection, critique and inclusion. KW - Kulturerbe KW - Visualisierung KW - Digitalisierung KW - Mensch-Maschine-Schnittstelle Y1 - 2015 SN - 978-3-86488-082-7 SP - 105 EP - 117 PB - Werner Hülsbusch CY - Glückstadt ER - TY - JOUR A1 - Dörk, Marian A1 - Knight, Dawn T1 - WordWanderer BT - A Navigational Approach to Text Visualisation JF - Corpora : corpus-based language learning, language processing and linguistics N2 - Text visualisations provide visual representations of documents or small corpora with the primary aim of supporting language analysis. We are interested in developing a more playful approach to language that can be characterised by the notion of wandering as an open-ended movement. To support such a casual form of engagement with text, we designed the WordWanderer system: a visualisation technique that extends tag clouds into a navigational interface for text. The tool supports the gradual movement between word ‘context views’, which represent the words that co-occur in the vicinity of the selected word, and word-‘comparison views’, which arrange words based on their association strengths between two selected words. We report on the encouraging feedback from a ten-day deployment of the interface and present promising directions for future design and research. KW - Textanalyse KW - Visualisierung KW - Informationsgehalt KW - Linguistik KW - Geisteswissenschaften KW - Digitalisierung Y1 - 2015 U6 - https://doi.org/10.3366/cor.2015.0067 SN - 1749-5032 VL - 10 IS - 1 SP - 83 EP - 94 PB - Edinburgh Univ. Press CY - Edinburgh ER - TY - JOUR A1 - Hobohm, Hans-Christoph T1 - Auf dem Weg zu den Paradiesen des visuellen Web 3.0 BT - Einführungsvortrag zum zweiten Potsdamer ’I-Science Tag’ am 22. März 2011 JF - Information. Wissenschaft und Praxis KW - Informationsgesellschaft KW - Informationswissenschaft KW - Visualisierung KW - World Wide Web 3.0 Y1 - 2011 SN - 1434-4653 VL - 62 IS - 5 SP - 237 EP - 241 PB - DGI CY - Frankfurt am Main ER - TY - JOUR A1 - Wright, H. A1 - Crompton, R. H. A1 - Kharche, S. A1 - Wenisch, Petra T1 - Steering and visualization BT - Enabling technologies for computational science JF - Future Generation Computer Systems N2 - Computational steering is an investigative paradigm whereby the parameters of a running program can be altered according to what is seen in the currently visualized results of the simulation. For certain problems, interactive computation brings specific benefits: parameter sweeps can be completed more efficiently by quickly identifying combinations of input values that yield nonsensical results; ‘what-if’ studies may elucidate a number of related hypotheses without computing all of them from scratch; even simply tracking the development of a computation on-line may allow its early termination (with consequent resource savings) if it turns out its set-up was flawed for some reason. Having first come to prominence in the 1990s, the take-up of steering has accelerated in recent years: high performance computer (HPC) facilites have become more widely available, usage of the Grid is increasing, and visualization is experiencing take-up beyond the walls of the pioneering graphics laboratories that first nurtured it. All these factors combine to expand the range and difficulty of the scientific problems that can be tackled by steering. However, this benefit comes at the cost of increasing hardware and software complexity which itself may defeat further progress. This paper discusses these issues and, in the light of some users’ recent experiences, charts the challenges that still face us. KW - Informatik KW - Visualisierung KW - Grid Computing KW - Biomechanik KW - Hydromechanik KW - Hochleistungsrechnen Y1 - 2010 U6 - https://doi.org/10.1016/j.future.2008.06.015 SN - 0167-739X VL - 26 IS - 3 SP - 506 EP - 513 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Windhager, Florian A1 - Federico, Paolo A1 - Schreder, Günther A1 - Glinka, Katrin A1 - Dörk, Marian A1 - Miksch, Silvia A1 - Mayr, Eva T1 - Visualization of Cultural Heritage Collection Data BT - State of the Art and Future Challenges JF - IEEE Transactions on Visualization and Computer Graphics KW - Visualisierung KW - Kulturerbe Y1 - 2019 U6 - https://doi.org/10.1109/TVCG.2018.2830759 SN - 1941-0506 VL - 25 IS - 6 SP - 2311 EP - 2330 PB - IEEE CY - New York, NY ER - TY - CHAP A1 - Kienbaum, Janna A1 - Kreiseler, Sarah A1 - Heidmann, Frank T1 - Wahrnehmungsstrukturen und User Experience des digitalen Kulturerbes BT - Ein Blick auf museale Online Sammlungen T2 - DHd2022 : Kulturen des digitalen Gedächtnisses N2 - Der Workshop hinterfragt partizipativ die Visualisierungskultur und Wahrnehmungs- bzw. Nutzungspraktiken digitaler Kulturerbe-Daten am Beispiel musealer Sammlungen im Web. Im Zentrum steht dabei der Einsatz von Eyetracking-Verfahren sowie Methoden der heuristischen Usability-Evaluation. Ausgehend von den Webseiten "explorativ" gestalteter Online Sammlungen werden die graphischen Benutzeroberflächen als visuelle Schnittstelle zwischen interner Objektdatenbank und Rezipientenschaft kritisch beleuchtet. In engem Austausch mit den Teilnehmer*innen sollen die User Experience praktisch erforscht werden. Dazu gehören einerseits Fragen nach den Wahrnehmungsstrukturen und der intuitiven Nutzung der Seiten, ihrer Zeichen und Navigation. Andererseits wird explizit ein Augenmerk auf die angebotene Auswahl der Informationen von v.a. Einzelobjektseiten und das Vernetzungspotential verlinkter Daten als Möglichkeit der Kunstvermittlung gelegt. KW - Visualisierung KW - Webentwicklung KW - Kulturerbe KW - Kunst KW - Geschichte Y1 - 2022 U6 - https://doi.org/10.5281/zenodo.6328051 SP - 1 EP - 4 CY - Hamburg ER - TY - BOOK A1 - Däßler, Rolf A1 - Palm, Hartmut T1 - Virtuelle Informationsräume mit VRML BT - Informationen recherchieren und präsentieren in 3D KW - Informationstheorie KW - Informationswissenschaft KW - Visualisierung KW - Recherche KW - Dimension 3 KW - VRML KW - Information Retrieval KW - Mensch-Maschine-Schnittstelle KW - Visual Information Retrieval Y1 - 1998 SN - 3-920993-78-0 PB - dpunkt CY - Heidelberg ER - TY - BOOK A1 - Däßler, Rolf T1 - Das Einsteigerseminar VRML BT - 3D-Welten im Internet ;[der methodische und ausführliche Einstieg; 400 Seiten Einsteiger-Know-how] KW - Internet KW - VRML KW - Visualisierung KW - Dimension 3 Y1 - 2002 SN - 3-8266-7084-1 PB - bhv CY - Bonn ER -