IEEE Conference on Visual Analytics Science and Technology最新文献

VIS Capstone Address: Visualizing Temporality and Chronologies for the Humanities VIS顶点演讲:可视化的人文时间和年表

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2019-10-01 DOI: 10.1109/vast47406.2019.8986953

J. Drucker

{"title":"VIS Capstone Address: Visualizing Temporality and Chronologies for the Humanities","authors":"J. Drucker","doi":"10.1109/vast47406.2019.8986953","DOIUrl":"https://doi.org/10.1109/vast47406.2019.8986953","url":null,"abstract":"The charts, graphs, network diagrams, and other graphics generally grouped under the rubric “information visualizations” were almost all developed to serve the empirical, statistical, or social sciences. They use explicit quantities, standard metrics, and unambiguous visual elements to create clear, concise, legible messages. The terms on which visualizations are assessed tends to value these properties-and to be premised on the idea that the best graphics are those that “show the data”-as if data had inherent form. The difficulty with this entire set of assumptions is that they do not establish foundations for visualizing complex historical events, narrative discourse, or human experience as it is expressed in documents and artifacts where “data” are not self-evident or standard. The humanities, in adopting visualizations from empirically based fields, has failed to develop methods that engage with the interpretative aspects of its own discourse. Using three case studies-one from news narratives, one from mixed historical chronologies, one from imagined crisis scenarios-this paper argues for the development of visualizations capable of showing variable timescales, comparative chronology, and partial and unfolding temporalities. The basic components of these systems are non-linear, affective, and unable to be standardized in ways that trouble empirical approaches but serve interpretative understandings of experience and its representation in cultural expressions. The questions of how such systems might be designed and where they might have useful applications will be raised to generate discussion.","PeriodicalId":168094,"journal":{"name":"IEEE Conference on Visual Analytics Science and Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129377682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

VIS Keynote Address: Data Visualization Literacy VIS主题演讲:数据可视化素养

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2019-10-01 DOI: 10.1109/vast47406.2019.8986914

K. Börner

引用次数: 3

VIS Capstone Address : Can I believe what I see?-Information theoretic algorithm validation VIS顶点地址:我能相信我所看到的吗?-信息论算法验证

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2018-10-01 DOI: 10.1109/VAST.2018.8802482

J. Buhmann

{"title":"VIS Capstone Address : Can I believe what I see?-Information theoretic algorithm validation","authors":"J. Buhmann","doi":"10.1109/VAST.2018.8802482","DOIUrl":"https://doi.org/10.1109/VAST.2018.8802482","url":null,"abstract":"Data Science promises us a methodology and algorithms to gain insights in ubiquitous Big Data. Sophisticated algorithmic techniques seek to identify and visualize non-accidental patterns that may be (causally) linked to mechanisms in the natural sciences, but also in the social sciences, medicine, technology, and governance. When we use machine learning algorithms to inspect the often high-dimensional, uncertain, and high-volume data to filter out and visualize relevant information, we aim to abstract from accidental factors in our experiments and thereby generalize over data fluctuations. Doing this, we often rely on highly nonlinear algorithms. This talk presents arguments advocating an information theoretic framework for algorithm analysis, where an algorithm is characterized as a computational evolution of a posterior distribution on the output space with a quantitative stopping criterion. The method allows us to investigate complex data analysis pipelines, such as those found in computational neuroscience, neurology, and molecular biology. I will demonstrate this concept for the validation of algorithms using the example of a statistical analysis of diffusion tensor imaging data. In addition, on the example of gene expression data, I will demonstrate how different spectral clustering methods can be validated by showing their robustness to data fluctuations and yet sufficient sensitivity to changes in the data. All in all, an information-theoretical method is presented for validating data analysis algorithms, offering the potential of more trustful results in Visual Analytics.","PeriodicalId":168094,"journal":{"name":"IEEE Conference on Visual Analytics Science and Technology","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122367121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

VIS Keynote Address : When Visualization Met Augmented Reality VIS主题演讲:当可视化与增强现实相遇

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2018-10-01 DOI: 10.1109/VAST.2018.8802427

D. Schmalstieg

{"title":"VIS Keynote Address : When Visualization Met Augmented Reality","authors":"D. Schmalstieg","doi":"10.1109/VAST.2018.8802427","DOIUrl":"https://doi.org/10.1109/VAST.2018.8802427","url":null,"abstract":"In the past year, Augmented Reality (AR) has been introduced in several products of premier technology companies, addressing billions of mobile computing users. In particular, a new breed of AR games is engaging and visually appealing. In contrast, non-entertainment applications of AR generally tend to lack sophisticated content. This can be related to the fact that AR developers are only learning how to effectively use the new medium. But it also has to do with the lack of overlap in AR research and visualization research. While AR research has mostly been driven by computer vision with minimal consideration of the visual output, VIS is the field where the perceptual and cognitive foundations of visual information are studied. AR needs VIS! As AR matures, it will be vital to bring the two fields together. VIS needs to address the new medium AR, embracing its two key aspects: mobility and mixed real+virtual perception. AR poses new challenges for VIS, as the visual information needs to adapt to reality rather than shaping the entire visual domain. This talk will discuss fundamental properties of AR visualization and present examples of previous, current and future work.","PeriodicalId":168094,"journal":{"name":"IEEE Conference on Visual Analytics Science and Technology","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114539204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

VIS Capstone Address Data Humanism: The Revolution will be Visualized VIS顶点演讲数据人文主义:革命将被可视化

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2017-10-01 DOI: 10.1109/VAST.2017.8585625

Giorgia Lupi

引用次数: 19

VIS Keynote Address: Analytics Inspired Visualization: a Holistic In-situ Scientific Workflow at Extreme Scale VIS主题演讲:分析启发的可视化:极端规模的整体现场科学工作流程

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2017-10-01 DOI: 10.1109/VAST.2017.8585481

Jacqueline H. Chen

{"title":"VIS Keynote Address: Analytics Inspired Visualization: a Holistic In-situ Scientific Workflow at Extreme Scale","authors":"Jacqueline H. Chen","doi":"10.1109/VAST.2017.8585481","DOIUrl":"https://doi.org/10.1109/VAST.2017.8585481","url":null,"abstract":"Combustion and turbulence simulations involve highly intermittent localized phenomena that generate high volumes of spatially and temporally varying field and particle data. The current paradigm of posthoc analysis and visualization will become increasingly infeasible as data volumes continue to increase. In the exascale era this problem will be further exacerbated by the difficulty of moving large volumes of data through deep complex memory hierarchies and across the machine network to hard disks on a heterogeneous supercomputer. I will discuss recent advances in in situ massively parallel volume and particle visualization algorithms coupled with analytics - e.g., topological feature segmentation/tracking, distance field construction, multi-variate statistics and eigensolutions of the reaction rate Jacobian - as an integral part of a scientific discovery from high-fidelity combustion simulations. The role of asynchronous task based programming models and runtimes to facilitate an extensible, performance portable computational science workflow at extreme scale will also be discussed in the context of recent turbulent ignition simulations.","PeriodicalId":168094,"journal":{"name":"IEEE Conference on Visual Analytics Science and Technology","volume":"306 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116226986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

VIS capstone address VIS顶点地址

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2016-10-01 DOI: 10.1109/VAST.2016.7883505

J. Doumont

引用次数: 0

VIS keynote address VIS主题演讲

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2016-10-01 DOI: 10.1109/VAST.2016.7883504

R. Hausmann

引用次数: 0

Parametric 3D-fitted Frames for Packaging Heritage Artefacts 用于包装遗产文物的参数化3d框架

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2012-11-19 DOI: 10.2312/VAST/VAST12/105-112

A. Sá, K. Rodriguez-Echavarria, Martin Griffin, D. Covill, J. Kaminski, D. Arnold

{"title":"Parametric 3D-fitted Frames for Packaging Heritage Artefacts","authors":"A. Sá, K. Rodriguez-Echavarria, Martin Griffin, D. Covill, J. Kaminski, D. Arnold","doi":"10.2312/VAST/VAST12/105-112","DOIUrl":"https://doi.org/10.2312/VAST/VAST12/105-112","url":null,"abstract":"Packing fragile heritage artefacts is a challenge almost all heritage organisations have to deal with when faced with the task of transporting or storing the artefacts. The packaging solution requires fitting the artefact correctly in order to ensure the protection and safety of the item; but also to be easy and cost effective to produce. Different techniques have been traditionally used, such as double boxing, padding negative spaces and cushioning braces. However, the introduction of 3D technologies for documenting these artefacts enables innovative uses of this data for packaging purposes. Hence, this paper proposes the use of the generative modelling language in order to produce unique 3D-fitted containers for packaging heritage artefacts which fit tightly the artefact, and can be made to be reusable and more durable than traditional packaging solutions. We propose to adopt an octet lattice as a low density internal structure to the proposed container. By combining the parametric package design, 3D meshes acquisition and 3D printing techniques, we present a technology based solution to the traditional problem of protecting these valuable artefacts for transportation and/or storing purposes.","PeriodicalId":168094,"journal":{"name":"IEEE Conference on Visual Analytics Science and Technology","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114891745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18

Large-scale Immersive Reconstitution of a Neolithic Corbel Dome 大规模沉浸式重建新石器时代的穹顶

IEEE Conference on Visual Analytics Science and Technology Pub Date : 2012-11-01 DOI: 10.2312/VAST/VAST12/065-072

R. Gaugne, Jean-Baptiste Barreau, F. Cousseau, V. Gouranton

{"title":"Large-scale Immersive Reconstitution of a Neolithic Corbel Dome","authors":"R. Gaugne, Jean-Baptiste Barreau, F. Cousseau, V. Gouranton","doi":"10.2312/VAST/VAST12/065-072","DOIUrl":"https://doi.org/10.2312/VAST/VAST12/065-072","url":null,"abstract":"We propose a workflow of tools and procedures to reconstruct an existing archaeological site as a virtual 3D reconstitution in a large scale immersive system. This interdisciplinary endeavor, gathering archaeologists and virtual reality computer scientists, is the first step of a joint research project with three objectives: (i) propose a common workflow to reconstruct archaeological sites as 3D models in fully immersive systems, (ii) provide archaeologists with tools and interaction metaphors to exploit immersive reconstitutions, and (iii) develop the use and access of immersive systems to archaeologists. In this context, we present results from the immersive reconstitution of Carn's monument central chamber, in Finistere, France, a site currently studied by the Creaah archaeology laboratory. The results rely on a detailed workflow we propose, which uses efficient solutions to enable archaeologists to work with immersive systems. In particular, we proposed a procedure to model the central chamber of the Carn monument, and compare several softwares to deploy it in an imersive structure. We then proposed two immersive implementations of the central chamber, with simple interaction tools, and finally describe the European project Visionair which provides access to high level visualization facilities.","PeriodicalId":168094,"journal":{"name":"IEEE Conference on Visual Analytics Science and Technology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127896415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8