TY - CHAP A1 - Stange, Jan-Erik A1 - Dörk, Marian T1 - Visualizing the spatiality in fictional narratives N2 - This work is part of ongoing research on the visualization of spatial relationships in fictional works. Our aim is to arrive at aesthetic representations of fictional narratives set in actual places such as cities. Novel City Maps offers two map views, one inspired by transit maps and the other by conventional street maps. The former uses the aesthetic of abstract transit maps to reveal the co-occurrence structures between important places in a story. The street map view is designed as a spatial fingerprint of a novel by highlighting the places occurring often in the story. KW - Informationsvisualisierung KW - Geovisualisierung KW - Literatur KW - Humanwissenschaften KW - Digital Y1 - 2016 N1 - Workshop on Visualization for the Digital Humanities at IEEE VIS, 2016 ER - TY - JOUR A1 - Ritschel, Bernd A1 - Borchert, Friederike A1 - Kneitschel, Gregor A1 - Neher, Günther A1 - Schildbach, Susanne A1 - Iyemori, Toshihiko A1 - Koyama, Yukinobu A1 - Yatagai, Akiyo A1 - Hori, Tomoaki A1 - Hapgood, Mike A1 - Belehaki, Anna A1 - Galkin, Ivan A1 - King, Todd T1 - Experiments using Semantic Web technologies to connect IUGONET, ESPAS and GFZ ISDC data portals JF - Earth, Planets and Space N2 - E-science on the Web plays an important role and offers the most advanced technology for the integration of data systems. It also makes available data for the research of more and more complex aspects of the system earth and beyond. The great number of e-science projects founded by the European Union (EU), university-driven Japanese efforts in the field of data services and institutional anchored developments for the enhancement of a sustainable data management in Germany are proof of the relevance and acceptance of e-science or cyberspace-based applications as a significant tool for successful scientific work. The collaboration activities related to near-earth space science data systems and first results in the field of information science between the EU-funded project ESPAS, the Japanese IUGONET project and the GFZ ISDC-based research and development activities are the focus of this paper. The main objective of the collaboration is the use of a Semantic Web approach for the mashup of the project related and so far inoperable data systems. Both the development and use of mapped and/or merged geo and space science controlled vocabularies and the connection of entities in ontology-based domain data model are addressed. The developed controlled vocabularies for the description of geo and space science data and related context information as well as the domain ontologies itself with their domain and cross-domain relationships will be published in Linked Open Data. KW - E-Science KW - Semantic Web KW - Linked Data KW - Datenbanksystem KW - Wortschatz KW - Ontologie Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:525-26620 SN - 1880-5981 VL - 68 PB - Springer CY - Heidelberg ER - TY - JOUR A1 - Meier, Sebastian T1 - The Marker Cluster BT - A Critical Analysis and a New Approach to a Common Web-based Cartographic Interface Pattern JF - International Journal of Agricultural and Environmental Information Systems N2 - The growing amount of gathered, stored and available data is creating a need for useful mass-data visualizations in many domains. The mapping of large spatial data sets is not only of interest for experts anymore, but, with regard to the latest advances in web cartography, also moves into the domain of public cartographic applications. One interactive web-based cartographic interface design pattern that helps with visualizing and interacting with large, high density data sets is the marker cluster; a functionality already in use in many web-based products and solutions. In this article, the author will present their ongoing research on the problem of “too many markers.” They will present an empirical evaluation and comparison of marker cluster techniques and similar approaches, including heatmaps and tiled heatmaps. They conclude with a first concept for overcoming some of the obstacles that they were able to identify in their study and thereby introduce a new direction for further research. KW - Big Data KW - Visualisierung KW - Geologische Kartierung KW - Computerkartografie Y1 - 2016 U6 - https://doi.org/10.4018/IJAEIS.2016010102 SN - 1947-3206 VL - 7 IS - 1 SP - 28 EP - 43 PB - IGI Global CY - Hershey ER - TY - JOUR A1 - Beecham, R. A1 - Rooney, C. A1 - Meier, S. A1 - Dykes, J. A1 - Slingsby, A A1 - Turkay, C. A1 - Wood, J. A1 - Wood, B. L. A1 - Wong, W. T1 - Faceted Views of Varying Emphasis (FaVVEs) BT - a framework for visualising multi-perspective small multiples JF - Computer Graphics Forum N2 - Many datasets have multiple perspectives – for example space, time and description – and often analysts are required to study these multiple perspectives concurrently. This concurrent analysis becomes difficult when data are grouped and split into small multiples for comparison. A design challenge is thus to provide representations that enable multiple perspectives, split into small multiples, to be viewed simultaneously in ways that neither clutter nor overload. We present a design framework that allows us to do this. We claim that multi-perspective comparison across small multiples may be possible by superimposing perspectives on one another rather than juxtaposing those perspectives side-by-side. This approach defies conventional wisdom and likely results in visual and informational clutter. For this reason we propose designs at three levels of abstraction for each perspective. By flexibly varying the abstraction level, certain perspectives can be brought into, or out of, focus. We evaluate our framework through laboratory-style user tests. We find that superimposing, rather than juxtaposing, perspective views has little effect on performance of a low-level comparison task. We reflect on the user study and its design to further identify analysis situations for which our framework may be desirable. Although the user study findings were insufficiently discriminating, we believe our framework opens up a new design space for multi-perspective visual analysis. KW - Visualisierung KW - Raum-Zeit KW - Abstraktionsebene KW - Studie KW - Analyse Y1 - 2016 U6 - https://doi.org/10.1111/cgf.12900 SN - 1467-8659 VL - 35 IS - 3 SP - 241 EP - 249 PB - Wiley-Blackwell CY - Oxford ER - TY - CHAP A1 - De Luca, Ernesto William T1 - SemRes BT - A System for Creating and Searching Semantic Documentation for Conservators T2 - Lernen, Wissen, Daten, Analysen (LWDA) Conference Proceedings N2 - Documentation is very time consuming; conservators have to categorize photos, give detailed description of the procedures and justify decisions about materials. Every conservator delivers his/her own documentation to the respective monument administrations that archive it in their shelves, without any possibility to access them digitally. In this case, the access to already conducted procedures, as well as the provision of the knowledge about the methods and materials used are very difficult often almost impossible. The SemRes System provides conservators with semantic technologies in order to better structure and retrieve their knowledge and supports them in decision-making for conservation and conservation procedures. KW - Information Retrieval KW - Linked Data KW - Open Data KW - Digital Humanities Y1 - 2016 UR - http://ceur-ws.org/Vol-1670/paper-57.pdf SN - 1613-0073 SP - 247 EP - 248 PB - RWTH CY - Aachen ER -