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train · 6.09k rows

Conference stringclasses 6 values	Year int64 1.99k 2.03k	Title stringlengths 8 187	DOI stringlengths 16 32	Abstract stringlengths 128 7.15k ⌀	Accessible bool 2 classes	Early bool 2 classes	AuthorNames-Deduped listlengths 1 24	Award listlengths 0 2	Resources listlengths 0 5	ResourceLinks listlengths 0 10
Vis	2,004	TexMol: interactive visual exploration of large flexible multi-component molecular complexes	10.1109/VISUAL.2004.103	While molecular visualization software has advanced over the years, today, most tools still operate on individual molecular structures with limited facility to manipulate large multicomponent complexes. We approach this problem by extending 3D image-based rendering via programmable graphics units, resulting in an order...	false	false	[ "Chandrajit L. Bajaj", "Peter Djeu", "Vinay Siddavanahalli", "Anthony Thane" ]	[]	[]	[]
Vis	2,004	The human visual system: how is its design related to the physics of the natural environment?	10.1109/VISUAL.2004.61	Summary form only given. The human visual system is the result of evolution by natural selection and hence its design must incorporate detailed knowledge of the physical properties of the natural environment. This is an obvious statement, but the scientific community has been slow to take it seriously. Only recently ha...	false	false	[ "Wilson S. Geisler" ]	[]	[]	[]
Vis	2,004	The VesselGlyph: focus & context visualization in CT-angiography	10.1109/VISUAL.2004.104	Accurate and reliable visualization of blood vessels is still a challenging problem, notably in the presence of morphologic changes resulting from atherosclerotic diseases. We take advantage of partially segmented data with approximately identified vessel centerlines to comprehensively visualize the diseased peripheral...	false	false	[ "Matús Straka", "Michal Cervenanský", "Alexandra La Cruz", "Arnold Köchl", "Milos Srámek", "M. Eduard Gröller", "Dominik Fleischmann" ]	[]	[]	[]
Vis	2,004	Topological lines in 3D tensor fields	10.1109/VISUAL.2004.105	Visualization of 3D tensor fields continues to be a major challenge in terms of providing intuitive and uncluttered images that allow the users to better understand their data. The primary focus of this paper is on finding a formulation that lends itself to a stable numerical algorithm for extracting stable and persist...	false	false	[ "Xiaoqiang Zheng", "Alex T. Pang" ]	[]	[]	[]
Vis	2,004	Topology visualization of the optical power flow through a novel C-shaped nano-aperture	10.1109/VISUAL.2004.106	An ideal visualization tool that has not been used before in studying the optical behavior of near-field apertures is three-dimensional vector field topology. The global view of the vector field structure is deduced by locating singularities (critical points) within the field and augmenting these points with nearby str...	false	false	[ "Liying Sun", "Rajesh Batra", "Xiaolei Shi", "Lambertus Hesselink" ]	[]	[]	[]
Vis	2,004	Tracking of vector field singularities in unstructured 3D time-dependent datasets	10.1109/VISUAL.2004.107	We present an approach for monitoring the positions of vector field singularities and related structural changes in time-dependent datasets. The concept of singularity index is discussed and extended from the well-understood planar case to the more intricate three-dimensional setting. Assuming a tetrahedral grid with l...	false	false	[ "Christoph Garth", "Xavier Tricoche", "Gerik Scheuermann" ]	[]	[]	[]
Vis	2,004	Vector Wavelet Thresholding for Vector Field Denoising	10.1109/VISUAL.2004.108	Noise reduction is an important preprocessing step for many visualization techniques that make use of feature extraction. We propose a method for denoising 2-D vector fields that are corrupted by additive noise. The method is based on the vector wavelet transform and wavelet coefficient thresholding. We compare our wav...	false	false	[ "Michel A. Westenberg", "Thomas Ertl" ]	[]	[]	[]
Vis	2,004	VisBiz: A Simplified Visualization of Business Operation	10.1109/VISUAL.2004.109	In this poster, we present a new technique, VisBiz, for interactively visualizing business operations. The basic idea of this technique is to visually mining relationships between important operation parameters (attributes) and to map the parameters into visualizations. VisBiz simplifies the complexity by partitioning ...	false	false	[ "Ming C. Hao", "Daniel A. Keim", "Umeshwar Dayal" ]	[]	[]	[]
Vis	2,004	Visibility culling for time-varying volume rendering using temporal occlusion coherence	10.1109/VISUAL.2004.110	Typically there is a high coherence in data values between neighboring time steps in an iterative scientific software simulation; this characteristic similarly contributes to a corresponding coherence in the visibility of volume blocks when these consecutive time steps are rendered. Yet traditional visibility culling a...	false	false	[ "Jinzhu Gao", "Han-Wei Shen", "Jian Huang 0007", "James Arthur Kohl" ]	[]	[]	[]
Vis	2,004	Visual Inspection Methods for Quality Control in Automotive Engineering	10.1109/VISUAL.2004.111	The automotive industry demands visual support for the verification of the quality of their products from the design phase to the manufacturing phase. This implies the need of tools for measurement planning, programming measuring devices, managing measurement data, and the visual exploration of the measurement results....	false	false	[ "Hans Hagen", "Andreas Disch", "Jochen Ehret", "Ralf Klein", "Sascha Köhn", "Dirk Zeckzer", "Michael Münchhofen" ]	[]	[]	[]
Vis	2,004	Visualization in grid computing environments	10.1109/VISUAL.2004.112	Grid computing provides a challenge for visualization system designers. In this research, we evolve the dataflow concept to allow parts of the visualization process to be executed remotely in a secure and seamless manner. We see dataflow at three levels: an abstract specification of the intent of the visualization; a b...	false	false	[ "Ken Brodlie", "David A. Duce", "Julian Gallop", "Musbah Shahop Sagar", "J. P. R. B. Walton", "Jason D. Wood" ]	[]	[]	[]
Vis	2,004	Visualization of intricate flow structures for vortex breakdown analysis	10.1109/VISUAL.2004.113	Vortex breakdowns and flow recirculation are essential phenomena in aeronautics where they appear as a limiting factor in the design of modern aircrafts. Because of the inherent intricacy of these features, standard flow visualization techniques typically yield cluttered depictions. The paper addresses the challenges r...	false	false	[ "Xavier Tricoche", "Christoph Garth", "Gordon L. Kindlmann", "Eduard Deines", "Gerik Scheuermann", "Markus Rütten", "Charles D. Hansen" ]	[]	[]	[]
Vis	2,004	Visualization of Nanoparticle Formation in Turbulent Flows	10.1109/VISUAL.2004.114	In this paper we offer methods for visualization of the formation of nanoparticles in turbulent flows. We present the use of pointillism as a technique to convey the distribution of nanoparticle sizes as texture in an area. We also demonstrate a method of producing and packing spot glyphs representative of the distribu...	false	false	[ "P. Coleman Saunders", "Sean C. Garrick", "Victoria Interrante" ]	[]	[]	[]
Vis	2,004	Visualization of salt-induced stress perturbations	10.1109/VISUAL.2004.115	An important challenge encountered during post-processing of finite element analyses is the visualizing of three-dimensional fields of real-valued second-order tensors. Namely, as finite element meshes become more complex and detailed, evaluation and presentation of the principal stresses becomes correspondingly proble...	false	false	[ "Patricia Crossno", "David H. Rogers 0001", "Rebecca M. Brannon", "David Coblentz" ]	[]	[]	[]
Vis	2,004	Visualization of the Interaction of Multiple Sclerosis Lesions with Adjacent White Matter Fibers Using Streamtubes and Streamsurfaces	10.1109/VISUAL.2004.116	Multiple sclerosis (MS) is a chronic disease of the central nervous system that predominantly affects young adults during their most productive years. Pathologically, MS is characterized by the presence of areas of demyelination and T-cell predominant perivascular inflammation in the brain white matter. In order to stu...	false	false	[ "Song Zhang 0004", "David H. Laidlaw", "Jack Simon", "Mark Brown", "David Miller" ]	[]	[]	[]
Vis	2,004	Visualization of Topological Defects in Nematic Liquid Crystals Using Streamtubes, Streamsurfaces and Ellipsoids	10.1109/VISUAL.2004.117	Researchers in computational condensed matter physics deal with complex data sets consisting of time varying 3D tensor, vector, and scalar quantities. Particularly, in the research of topological defects in nematic liquid crystals (LC) displaying the results of the computer simulation of molecular dynamics presents a c...	false	false	[ "Vadim A. Slavin", "David H. Laidlaw", "Robert Pelcovits", "Song Zhang 0004", "George Loriot", "Andrew Callan-Jones" ]	[]	[]	[]
Vis	2,004	Visualization of Vortices in Simulated Airflow around Bat Wings During Flight	10.1109/VISUAL.2004.118	Introduction: We present visualizations that emphasize vortices in simulated airflow around a motion-captured bat model. These visualizations aim to help biologists gain understanding on the mechanics of bat flight. As suggested by our fluid dynamics collaborators, studying the formation and shedding of vortices in the...	false	false	[ "Eduardo Hueso", "Igor Pivkin", "Sharon Swartz", "David H. Laidlaw", "George Em Karniadakis", "Kenneth Breuer" ]	[]	[]	[]
Vis	2,004	Visualizing Botanical Trees over Four Seasons	10.1109/VISUAL.2004.119	Visualizing the growth process of botanical trees over the spring, summer, fall and winter seasons along with the natural effects of wind, ice and rain on the trees can be a useful tool for scientific research or even artistic display. This paper presents a method for visualizing the growth process of different botanic...	false	false	[ "Derek Bradley" ]	[]	[]	[]
Vis	2,004	Visualizing competitive behaviors in multi-user virtual environments	10.1109/VISUAL.2004.120	We present a system for enhancing observation of user interactions in virtual environments. In particular, we focus on analyzing behavior patterns in the popular team-based first-person perspective game Return to Castle Wolfenstein: Enemy Territory. This game belongs to a genre characterized by two moderate-sized teams...	false	false	[ "Nate Hoobler", "Greg Humphreys", "Maneesh Agrawala" ]	[]	[]	[]
Vis	2,004	Visualizing cortical waves and timing from data	10.1109/VISUAL.2004.121	Waves are a fundamental mechanism for conveying information in many physical problems. Direct visualization techniques are often used to display wave fronts. However, the information derived from such visualizations may not be as central to an investigation as an understanding of how the location, structure and time co...	false	false	[ "Kay A. Robbins", "Mark A. Robinson", "David M. Senseman" ]	[]	[]	[]
Vis	2,004	Visualizing gyrokinetic simulations	10.1109/VISUAL.2004.122	The continuing advancement of plasma science is central to realizing fusion as an inexpensive and safe energy source. Gryokinetic simulations of plasmas are fundamental to the understanding of turbulent transport in fusion plasma. This work discusses the visualization challenges presented by gyrokinetic simulations usi...	false	false	[ "David Crawford", "Kwan-Liu Ma", "Min-Yu Huang", "Scott Klasky", "Stéphane Ethier" ]	[]	[]	[]
Vis	2,004	Visualizing the Energetics of the Dissociation of a Metastable Molecule	10.1109/VISUAL.2004.123	Introduction Shown in Figure 1 is the simulation of the energetics of the dissociation of a metastable molecule. The simulation was computed by Dr. Robert Wyatt, a Professor of Chemistry at The University of Texas at Austin. Dr. Wyatt’s simulation uses a model molecule composed of two fragments, A and B. Starting from ...	false	false	[ "David Guzman", "Reuben Reyes", "Karla Vega", "Kelly P. Gaither", "Robert Wyatt" ]	[]	[]	[]
Vis	2,004	Visualizing the Evolution of Horned Lizards Using 3D Morphing Techniques	10.1109/VISUAL.2004.124	Introduction Reconstructing the evolutionary history of diverse species is a basic goal of systematic biology and is essential to comparative biology. Phylogenies representing this history are constructed from the analyses of molecular or morphological data and used as tools for understanding the evolution of complex t...	false	false	[ "Reuben Reyes", "Wendy L. Hodges", "Kelly P. Gaither" ]	[]	[]	[]
Vis	2,004	Visualizing Turbulent Flow	10.1109/VISUAL.2004.125	Introduction The images shown in Figure 1 display a single time step of a turbulent flow simulation computed by Dr. Thomas J. R. Hughes, Professor of Aerospace Engineering, and Victor Calo at The University of Texas at Austin. This research examines how a fluid running over a flat plate suddenly becomes turbulent. The ...	false	false	[ "Gregory P. Johnson", "Kelly P. Gaither", "Victor M. Calo" ]	[]	[]	[]
Vis	2,004	Vol-a-Tile - A Tool for Interactive Exploration of Large Volumetric Data on Scalable Tiled Displays	10.1109/VISUAL.2004.126	We present the current state of Vol-a-Tile, an interactive tool for exploring large volumetric data on scalable tiled displays. Vol-a-Tile presents a variety of features employed by scientists at the Scripps Institution of Oceanography on data collected from the Anatomy of a Ridge-Axis Discontinuity seismic experiment....	false	false	[ "Nicholas Schwarz", "Shalini Venkataraman", "Luc Renambot", "Naveen K. Krishnaprasad", "Venkatram Vishwanath", "Jason Leigh", "Andrew E. Johnson 0001", "Graham Kent", "Atul Nayak" ]	[]	[]	[]
Vis	2,004	Volume refinement fairing isosurfaces	10.1109/VISUAL.2004.127	We propose an interpolating refinement method for two- and three-dimensional scalar fields defined on hexahedral grids. Iterative fairing of the underlying contours (isosurfaces) provides the function values of new grid points. Our method can be considered as a nonlinear variational subdivision scheme for volumes. It c...	false	false	[ "Martin Hering-Bertram" ]	[]	[]	[]
Vis	2,004	Vorticity based flow analysis and visualization for Pelton turbine design optimization	10.1109/VISUAL.2004.128	Vorticity is the quantity used to describe the creation, transformation and extinction of vortices. It is present not only in vortices but also in shear flow. Especially in ducted flows, most of the overall vorticity is usually contained in the boundary layer. When a vortex develops from the boundary layer, this can be...	false	false	[ "Filip Sadlo", "Ronald Peikert", "Etienne Parkinson" ]	[]	[]	[]
InfoVis	2,004	A Comparison of the Readability of Graphs Using Node-Link and Matrix-Based Representations	10.1109/INFVIS.2004.1	In this paper, we describe a taxonomy of generic graph related tasks and an evaluation aiming at assessing the readability of two representations of graphs: matrix-based representations and node-link diagrams. This evaluation bears on seven generic tasks and leads to important recommendations with regard to the represe...	false	false	[ "Mohammad Ghoniem", "Jean-Daniel Fekete", "Philippe Castagliola" ]	[ "TT" ]	[]	[]
InfoVis	2,004	A History Mechanism for Visual Data Mining	10.1109/INFVIS.2004.2	A major challenge of current visualization and visual data mining (VDM) frameworks is to support users in the orientation in complex visual mining scenarios. An important aspect to increase user support and user orientation is to use a history mechanism that, first of all, provides un- and redoing functionality. In thi...	false	false	[ "Matthias Kreuseler", "Thomas Nocke", "Heidrun Schumann" ]	[]	[]	[]
InfoVis	2,004	A Knowledge Task-Based Framework for Design and Evaluation of Information Visualizations	10.1109/INFVIS.2004.10	The design and evaluation of most current information visualization systems descend from an emphasis on a user's ability to "unpack" the representations of data of interest and operate on them independently. Too often, successful decision-making and analysis are more a matter of serendipity and user experience than of ...	false	false	[ "Robert A. Amar", "John T. Stasko" ]	[ "BP" ]	[]	[]
InfoVis	2,004	A Rank-by-Feature Framework for Unsupervised Multidimensional Data Exploration Using Low Dimensional Projections	10.1109/INFVIS.2004.3	Exploratory analysis of multidimensional data sets is challenging because of the difficulty in comprehending more than three dimensions. Two fundamental statistical principles for the exploratory analysis are (1) to examine each dimension first and then find relationships among dimensions, and (2) to try graphical disp...	false	false	[ "Jinwook Seo", "Ben Shneiderman" ]	[]	[]	[]
InfoVis	2,004	An Associative Information Visualizer	10.1109/INFVIS.2004.4	The following item is made available as a courtesy to scholars by the author(s) and Drexel University Library and may contain materials and content, including computer code and tags, artwork, text, graphics, images, and illustrations (Material) which may be protected by copyright law. Unless otherwise noted, the Materi...	false	false	[ "Howard D. White", "Xia Lin", "Jan W. Buzydlowski" ]	[]	[]	[]
InfoVis	2,004	An Evaluation of Microarray Visualization Tools for Biological Insight	10.1109/INFVIS.2004.5	High-throughput experiments such as gene expression microarrays in the life sciences result in large datasets. In response, a wide variety of visualization tools have been created to facilitate data analysis. Biologists often face a dilemma in choosing the best tool for their situation. The tool that works best for one...	false	false	[ "Purvi Saraiya", "Chris North 0001", "Karen Duca" ]	[]	[]	[]
InfoVis	2,004	An Experimental Investigation of Magnification Lens Offset and Its Impact on Imagery Analysis	10.1109/INFVIS.2004.6	A digital lens is a user interface mechanism that is a potential solution to information mangement problems. We investigated the use of digital lensing applied to imagery analysis. Participants completed three different types of tasks (locate, follow, and compare) using a magnification lens with three different degrees...	false	false	[ "Erika Darling", "Chris Newbern", "Nikhil Kalghatgi", "Aaron Burgman", "Kristine Recktenwald" ]	[]	[]	[]
InfoVis	2,004	ARNA: Interactive Comparison and Alignment of RNA Secondary Structure	10.1109/INFVIS.2004.7	ARNA is an interactive visualization system that supports comparison and alignment of RNA secondary structure. We present a new approach to RNA alignment that exploits the complex structure of the Smith-Waterman local distance matrix, allowing people to explore the space of possible partial alignments to discover a goo...	false	false	[ "Gerald Gainant", "David Auber" ]	[]	[]	[]
InfoVis	2,004	Artifacts of the Presence Era: Using Information Visualization to Create an Evocative Souvenir	10.1109/INFVIS.2004.8	We present Artifacts of the Presence Era, a digital installation that uses a geological metaphor to visualize the events in a physical space over time. The piece captures video and audio from a museum and constructs an impressionistic visualization of the evolving history in the space. Instead of creating a visualizati...	false	false	[ "Fernanda B. Viégas", "Ethan Perry", "Ethan Howe", "Judith S. Donath" ]	[]	[]	[]
InfoVis	2,004	BinX: Dynamic Exploration of Time Series Datasets Across Aggregation Levels	10.1109/INFVIS.2004.11	Many fields of study produce time series datasets, and both the size and number of theses datasets are increasing rapidly due to the improvement of data accumulation methods such as small, cheap sensors and routine logging of events. Humans often fail to comprehend the structure of a long time series dataset because of...	false	false	[ "Lior Berry", "Tamara Munzner" ]	[]	[]	[]
InfoVis	2,004	Building Highly-Coordinated Visualizations in Improvise	10.1109/INFVIS.2004.12	Improvise is a fully-implemented system in which users build and browse multiview visualizations interactively using a simple shared-object coordination mechanism coupled with a flexible, expression-based visual abstraction language. By coupling visual abstraction with coordination, users gain precise control over how ...	false	false	[ "Chris E. Weaver" ]	[]	[]	[]
InfoVis	2,004	Capstone Address: Visualization as a Medium for Capturing and Sharing Thoughts	10.1109/INFVIS.2004.13	null	false	false	[ "Steven F. Roth" ]	[]	[]	[]
InfoVis	2,004	Case Study: Visualizing Visualization	10.1109/INFVIS.2004.14	In this case study we attempt to visualize a real-world dataset consisting of 600 recently published information visualization papers and their references. This is done by first creating a global layout of the entire graph that preserves any cluster structure present. We then use this layout as a basis to define a hier...	false	false	[ "Frank van Ham" ]	[]	[]	[]
InfoVis	2,004	Clutter Reduction in Multi-Dimensional Data Visualization Using Dimension Reordering	10.1109/INFVIS.2004.15	Visual clutter denotes a disordered collection of graphical entities in information visualization. Clutter can obscure the structure present in the data. Even in a small dataset, clutter can make it hard for the viewer to find patterns, relationships and structure. In this paper, we define visual clutter as any aspect ...	false	false	[ "Wei Peng", "Matthew O. Ward", "Elke A. Rundensteiner" ]	[]	[]	[]
InfoVis	2,004	Creating and Managing "Lookmarks" in ParaView	10.1109/INFVIS.2004.16	This paper describes the integration of lookmarks into the ParaView visualization tool. Lookmarks are pointers to views of specific parts of a dataset. They were so named because lookmarks are to a visualization tool and dataset as bookmarks are to a browser and the World Wide Web. A lookmark can be saved and organized...	false	false	[ "Eric T. Stanton", "W. Philip Kegelmeyer" ]	[]	[]	[]
InfoVis	2,004	Distortion-Based Visualization for Long-Term Continuous Acoustic Monitoring	10.1109/INFVIS.2004.17	Visualizing long-term acoustic data has been an important subject in the field of equipment surveillance and equipment diagnosis. This paper proposes a distortion-based visualization method of long-term acoustic data. We applied the method to 1 hour observation data of electric discharge sound, and our method could vis...	false	false	[ "Fujio Tsutsumi", "Norihiko Itoh", "Takashi Onoda" ]	[]	[]	[]
InfoVis	2,004	Dynamic Drawing of Clustered Graphs	10.1109/INFVIS.2004.18	This paper presents an algorithm for drawing a sequence of graphs that contain an inherent grouping of their vertex set into clusters. It differs from previous work on dynamic graph drawing in the emphasis that is put on maintaining the clustered structure of the graph during incremental layout. The algorithm works onl...	false	false	[ "Yaniv Frishman", "Ayellet Tal" ]	[]	[]	[]
InfoVis	2,004	Evaluating a System for Interactive Exploration of Large, Hierarchically Structured Document Repositories	10.1109/INFVIS.2004.19	The InfoSky visual explorer is a system enabling users to interactively explore large, hierarchically structured document collections. Similar to a real-world telescope, InfoSky employs a planar graphical representation with variable magnification. Documents of similar content are placed close to each other and display...	false	false	[ "Michael Granitzer", "Wolfgang Kienreich", "Vedran Sabol", "Keith Andrews", "Werner Klieber" ]	[]	[]	[]
InfoVis	2,004	EventScope: Bringing Remote Experience of Mars to the Public through Telepresence	10.1109/INFVIS.2004.20	Telepresence, experiencing a place without physically being there, offers an important means for the public experience of remote locations such as distant continents or other planets. EventScope presents one such telepresence visualization interface for bringing scientific missions to the public. Currently, remote expe...	false	false	[ "Eben Myers", "Peter Coppin", "Michael D. Wagner", "Karl Fischer", "Luisa Lu", "W. Ronald McCloskey", "David Seneker" ]	[]	[]	[]
InfoVis	2,004	Expand-Ahead: A Space-Filling Strategy for Browsing Trees	10.1109/INFVIS.2004.21	Many tree browsers allow subtrees under a node to be collapsed or expanded, enabling the user to control screen space usage and selectively drill-down. However, explicit expansion of nodes can be tedious. Expand-ahead is a space-filling strategy by which some nodes are automatically expanded to fill available screen sp...	false	false	[ "Michael J. McGuffin", "Gord Davison", "Ravin Balakrishnan" ]	[]	[]	[]
InfoVis	2,004	Exploring and Visualizing the History of InfoVis	10.1109/INFVIS.2004.22	The exploration and visualization of large information spaces is a challenging task. The provided contest data set for example contains more than 1000 authors of about 600 papers. The basic idea for an effective data exploration is to include the human in the data exploration process and combine the flexibility, creati...	false	false	[ "Daniel A. Keim", "Helmut Barro", "Christian Panse", "Jörn Schneidewind", "Mike Sips" ]	[]	[]	[]
InfoVis	2,004	Exploring InfoVis Publication History with Tulip	10.1109/INFVIS.2004.23	We show the structure of the InfoVis publications dataset using Tulip, a scalable open-source visualization system for graphs and trees. Tulip supports interactive navigation and many options for layout. Subgraphs of the full dataset can be created interactively or using a wide set of algorithms based on graph theory a...	false	false	[ "Maylis Delest", "Tamara Munzner", "David Auber", "Jean-Philippe Domenger" ]	[]	[]	[]
InfoVis	2,004	EZEL: a Visual Tool for Performance Assessment of Peer-to-Peer File-Sharing Network	10.1109/INFVIS.2004.25	In this paper we present EZEL, a visual tool we developed for the performance assessment of peer-to-peer file-sharing networks. We start by identifying the relevant data transferred in this kind of networks and the main performance assessment questions. Then we describe the visualization of data from two different poin...	false	false	[ "Lucian Voinea", "Alexandru C. Telea", "Jarke J. van Wijk" ]	[]	[]	[]
InfoVis	2,004	faMailiar & Intimacy-Based Email Visualization	10.1109/INFVIS.2004.26	Email has developed into one of the most extensively used computer applications. Email interfaces, on the other hand, have gone through very few transformations since their inception, and as the growing volumes of email data accumulate in users' email boxes, these interfaces fail to provide effective message handling a...	false	false	[ "Mirko Mandic", "Andruid Kerne" ]	[]	[]	[]
InfoVis	2,004	GeoTime Information Visualization	10.1109/INFVIS.2004.27	Analyzing observations over time and geography is a common task but typically requires multiple, separate tools. The objective of our research has been to develop a method to visualize, and work with, the spatial interconnectedness of information over time and geography within a single, highly interactive 3D view. A no...	false	false	[ "Thomas Kapler", "William Wright" ]	[]	[]	[]
InfoVis	2,004	Histographs: Interactive Clustering of Stacked Graphs	10.1109/INFVIS.2004.28	Visualization systems must intuitively display and allow interaction with large multivariate data on low-dimensional displays. One problem often encountered in the process is occlusion: the ambiguity that occurs when records from different data sets are mapped to the same display location. For example, because of occlu...	false	false	[ "Pin Ren", "Benjamin Watson 0001" ]	[]	[]	[]
InfoVis	2,004	Hypothesis Visualization	10.1109/INFVIS.2004.29	We have constructed an information visualization tool for understanding complex arguments. The tool enables analysts to construct structured arguments using judicial proof techniques, associate evidence with hypotheses, and set evidence parameters such as relevance and credibility. Users manipulate the hypotheses and t...	false	false	[ "Diane Cluxton", "Stephen G. Eick", "Jie Yun" ]	[]	[]	[]
InfoVis	2,004	IN-SPIRE InfoVis 2004 Contest Entry	10.1109/INFVIS.2004.37	This is the first part (summary) of a three-part contest entry submitted to IEEE InfoVis 2004. The contest topic is visualizing InfoVis symposium papers from 1995 to 2002 and their references. The paper introduces the visualization tool IN-SPIRE, the visualization process and results, and presents lessons learned.	false	false	[ "Pak Chung Wong", "Elizabeth G. Hetzler", "Christian Posse", "Mark A. Whiting", "Susan L. Havre", "Nick Cramer", "Anuj R. Shah", "Mudita Singhal", "Alan Turner", "James J. Thomas" ]	[]	[]	[]
InfoVis	2,004	Information Visualization Research: Citation and Co-Citation Highlights	10.1109/INFVIS.2004.38	An overview of the entry is given. The techniques used to prepare the InfoVis contest entry are outlined. The strengths and weaknesses are briefly discussed.	false	false	[ "Chaomei Chen" ]	[]	[]	[]
InfoVis	2,004	InfoVisExplorer	10.1109/INFVIS.2004.39	In this paper we briefly describe 3 tools developed to visualize the history of information visualization papers. The visualization consists of a standard 3D scatterplot view enhanced with "bubbles," lines, text, and colors aimed at making comparisons between authors and topics found in the papers. Three components wer...	false	false	[ "Jaroslav Tyman", "Grant P. Gruetzmacher", "John T. Stasko" ]	[]	[]	[]
InfoVis	2,004	Interactive Exploration of the AFS File System	10.1109/INFVIS.2004.40	Managing file systems of large organizations can present significant challenges in terms of the number of users, shared access to parts of the file system, and securing and monitoring critical parts of the file system. We present an interactive exploratory tool for monitoring and viewing the complex relationships withi...	false	false	[ "Joshua Foster", "Kalpathi R. Subramanian", "Robert Herring", "Gail-Joon Ahn" ]	[]	[]	[]
InfoVis	2,004	Interactive Poster: Visual Mining of Business Process Data	10.1109/INFVIS.2004.41	Business process data is inherently large and complex, most often too complex to be directly visualized. Usually the business operations consist of many steps and alternatives and every data instance may take a different path through the process. In Figure 1, we show a fraud analysis process schema. Note that this busi...	false	false	[ "Ming C. Hao", "Daniel A. Keim", "Umeshwar Dayal", "Jörn Schneidewind" ]	[]	[]	[]
InfoVis	2,004	Interactive Visualization Approaches to the Analysis of System Identification Data	10.1109/INFVIS.2004.42	We propose an interactive visualization approach to finding a mathematical model for a real world process, commonly known in the field of control theory as system identification. The use of interactive visualization techniques provides the modeller with instant visual feedback which facilitates the model validation pro...	false	false	[ "Jimmy Johansson 0001", "Patric Ljung", "David Lindgren", "Matthew Cooper 0001" ]	[]	[]	[]
InfoVis	2,004	Interactive Visualization of Small World Graphs	10.1109/INFVIS.2004.43	Many real world graphs have small world characteristics, that is, they have a small diameter compared to the number of nodes and exhibit a local cluster structure. Examples are social networks, software structures, bibliographic references and biological neural nets. Their high connectivity makes both finding a pleasin...	false	false	[ "Frank van Ham", "Jarke J. van Wijk" ]	[]	[]	[]
InfoVis	2,004	Keynote Address: From Information Visualization to Sensemaking: Connecting the Mind's Eye to the Mind's Muscle	10.1109/INFVIS.2004.44	Provides an abstract of the keynote presentation and a brief professional biography of the presenter. The complete presentation was not made available for publication as part of the conference proceedings.	false	false	[ "Stuart K. Card" ]	[]	[]	[]
InfoVis	2,004	Major Information Visualization Authors, Papers and Topics in the ACM Library	10.1109/INFVIS.2004.45	The presented work aims to identify major research topics, co-authorships, and trends in the IV Contest 2004 dataset. Co-author, paper-citation, and burst analysis were used to analyze the dataset. The results are visually presented as graphs, static Pajek [1] visualizations and interactive network layouts using Pajek&...	false	false	[ "Weimao Ke", "Katy Börner", "Lalitha Viswanath" ]	[]	[]	[]
InfoVis	2,004	Matrix Zoom: A Visual Interface to Semi-External Graphs	10.1109/INFVIS.2004.46	In Web data, telecommunications traffic and in epidemiological studies, dense subgraphs correspond to subsets of subjects (i.e. users, patients) that share a collection of attributes values (i.e. accessed Web pages, email-calling patterns or disease diagnostic profiles). Visual and computational identification of these...	false	false	[ "James Abello", "Frank van Ham" ]	[]	[]	[]
InfoVis	2,004	Metric-Based Network Exploration and Multiscale Scatterplot	10.1109/INFVIS.2004.47	We describe an exploratory technique based on the direct interaction with a 2D modified scatterplot computed from two different metrics calculated over the elements of a network. The scatterplot is transformed into an image by applying standard image processing techniques resulting into blurring effects. Segmentation o...	false	false	[ "Yves Chiricota", "Fabien Jourdan", "Guy Melançon" ]	[]	[]	[]
InfoVis	2,004	MonkEllipse: Visualizing the History of Information Visualization	10.1109/INFVIS.2004.48	In this paper, we describe the process and result of creating a visualization to capture the past 10 years of history in the field of Information Visualization, as part of the annual InfoVis Conference Contest. We began with an XML file containing data provided by the contest organizers, scrubbed and augmented the data...	false	false	[ "Tzu-Wei Hsu", "Lee Inman", "Dave McColgin", "Kevin Stamper" ]	[]	[]	[]
InfoVis	2,004	Non-Euclidean Spring Embedders	10.1109/INFVIS.2004.49	We present a method by which force-directed algorithms for graph layouts can be generalized to calculate the layout of a graph in an arbitrary Riemannian geometry. The method relies on extending the Euclidean notions of distance, angle, and force-interactions to smooth nonEuclidean geometries via projections to and fro...	false	false	[ "Stephen G. Kobourov", "Kevin Wampler" ]	[]	[]	[]
InfoVis	2,004	One-For-All: Visualization of the Information Visualization Symposia	10.1109/INFVIS.2004.50	We developed our own tool to visualize the history of the Infovis Symposiums. We call our tool “One-For-All”, because we want to generate one image to at once answer all four tasks of the contest effectively (though not necessarily optimally). Furthermore, we designed the tool to be intuitive, that is, we would like th...	false	false	[ "Soon Tee Teoh", "Kwan-Liu Ma" ]	[]	[]	[]
InfoVis	2,004	Paint Inspired Color Mixing and Compositing for Visualization	10.1109/INFVIS.2004.52	Color is often used to convey information, and color compositing is often required while visualizing multiattribute information. This paper proposes an alternative method for color compositing. In order to present understandable color blending to the general public, several techniques are proposed. First, a paint-inspi...	false	false	[ "Nathan Gossett", "Baoquan Chen" ]	[]	[]	[]
InfoVis	2,004	PhylloTrees: Harnessing Nature's Phyllotactic Patterns for Tree Layout	10.1109/INFVIS.2004.53	We explore the use of nature’s phyllotactic patterns to inform the layout of hierarchical data. These naturally occurring patterns provide a non-overlapping, optimal packing when the total number of nodes is not known a priori. We present a family of expandable tree layouts based on these patterns.	false	false	[ "Sheelagh Carpendale", "Anand Agarawala" ]	[]	[]	[]
InfoVis	2,004	RankSpiral: Toward Enhancing Search Results Visualizations	10.1109/INFVIS.2004.56	This paper addresses the problem of how to enable users to visually explore and compare large sets of documents that have been retrieved by different search engines or queries. The Rank-Spiral enables users to rapidly scan large numbers of documents and their titles in a single screen. It uses a spiral mapping that max...	false	false	[ "Anselm Spoerri" ]	[]	[]	[]
InfoVis	2,004	RecMap: Rectangular Map Approximations	10.1109/INFVIS.2004.57	In many application domains, data is collected and referenced by its geospatial location. Nowadays, different kinds of maps are used to emphasize the spatial distribution of one or more geospatial attributes. The nature of geospatial statistical data is the highly nonuniform distribution in the real world data sets. Th...	false	false	[ "Roland Heilmann", "Daniel A. Keim", "Christian Panse", "Mike Sips" ]	[]	[]	[]
InfoVis	2,004	Resource Systems Reference Database	10.1109/INFVIS.2004.58	This interactive poster proposes a novel, explorative way to browse a database containing links to resource systems-related information online. Our approach is an illustrative one, and draws on our combined backgrounds in computer science, graphic and interaction design, sustainability, community organization, and urba...	false	false	[ "David Lu", "Lauren Dietrich" ]	[]	[]	[]
InfoVis	2,004	Rethinking Visualization: A High-Level Taxonomy	10.1109/INFVIS.2004.59	We present the novel high-level visualization taxonomy. Our taxonomy classifies visualization algorithms rather than data. Algorithms are categorized based on the assumptions they make about the data being visualized; we call this set of assumptions the design model. Because our taxonomy is based on design models, it i...	false	false	[ "Melanie Tory", "Torsten Möller" ]	[]	[]	[]
InfoVis	2,004	Steerable, Progressive Multidimensional Scaling	10.1109/INFVIS.2004.60	Current implementations of multidimensional scaling (MDS), an approach that attempts to best represent data point similarity in a low-dimensional representation, are not suited for many of today's large-scale datasets. We propose an extension to the spring model approach that allows the user to interactively explore da...	false	false	[ "Matt Williams", "Tamara Munzner" ]	[]	[]	[]
InfoVis	2,004	TextPool: Visualizing Live Text Streams	10.1109/INFVIS.2004.63	In today's fast-paced world it is becoming increasingly difficult to stay abreast of the public discourse. With the advent of hundreds of closed-captioned cable channels and internet-based channels such as news feeds, blogs, or email, knowing the "buzz" is a particular challenge. TextPool addresses this problem by quic...	false	false	[ "Conrad Albrecht-Buehler", "Benjamin Watson 0001", "David A. Shamma" ]	[]	[]	[]
InfoVis	2,004	The InfoVis Toolkit	10.1109/INFVIS.2004.64	This article presents the InfoVis toolkit, designed to support the creation, extension and integration of advanced 2D information visualization components into interactive Java swing applications. The InfoVis toolkit provides specific data structures to achieve a fast action/feedback loop required by dynamic queries. I...	false	false	[ "Jean-Daniel Fekete" ]	[]	[]	[]
InfoVis	2,004	Time-Varying Data Visualization Using Information Flocking Boids	10.1109/INFVIS.2004.65	This research demonstrates how principles of self-organization and behavior simulation can be used to represent dynamic data evolutions by extending the concept of information flocking, originally introduced by Proctor &amp; Winter (1998), to time-varying datasets. A rule-based behavior system continuously controls...	false	false	[ "Andrew Vande Moere" ]	[]	[]	[]
InfoVis	2,004	Topological Fisheye Views for Visualizing Large Graphs	10.1109/INFVIS.2004.66	Graph drawing is a basic visualization tool. For graphs of up to hundreds of nodes and edges, there are many effective techniques available. At greater scale, data density and occlusion problems often negate its effectiveness. Conventional pan-and-zoom, and multiscale and geometric fisheye views are not fully satisfact...	false	false	[ "Emden R. Gansner", "Yehuda Koren", "Stephen C. North" ]	[]	[]	[]
InfoVis	2,004	Tracking User Interactions Within Visualizations	10.1109/INFVIS.2004.67	We present a model and prototype system for tracking user interactions within a visualization. The history of the interactions are exposed to the user in a way that supports non-linear navigation of the visualization space. The interactions can be augmented with annotations, which, together with the interactions, can b...	false	false	[ "Dennis P. Groth", "Benjamin W. Murphy" ]	[]	[]	[]
InfoVis	2,004	Uncovering Clusters in Crowded Parallel Coordinates Visualizations	10.1109/INFVIS.2004.68	The one-to-one strategy of mapping each single data item into a graphical marker adopted in many visualization techniques has limited usefulness when the number of records and/or the dimensionality of the data set are very high. In this situation, the strong overlapping of graphical markers severely hampers the user's ...	false	false	[ "Almir Olivette Artero", "Maria Cristina Ferreira de Oliveira", "Haim Levkowitz" ]	[]	[]	[]
InfoVis	2,004	Understanding Eight Years of InfoVis Conferences Using PaperLens	10.1109/INFVIS.2004.69	We present PaperLens, a visualization that reveals connections, trends, and activity throughout the InfoVis conference community for the last 8 years. It tightly couples views across papers, authors, and references. This paper describes how we analyzed the data, the strengths and weaknesses of PaperLens, and interestin...	false	false	[ "Bongshin Lee", "Mary Czerwinski", "George G. Robertson", "Benjamin B. Bederson" ]	[]	[]	[]
InfoVis	2,004	User Experiments with Tree Visualization Systems	10.1109/INFVIS.2004.70	This paper describes a comparative experiment with five well-known tree visualization systems, and Windows Explorer as a baseline system. Subjects performed tasks relating to the structure of a directory hierarchy, and to attributes of files and directories. Task completion times, correctness and user satisfaction were...	false	false	[ "Alfred Kobsa" ]	[]	[]	[]
InfoVis	2,004	Value and Relation Display for Interactive Exploration of High Dimensional Datasets	10.1109/INFVIS.2004.71	Traditional multidimensional visualization techniques, such as glyphs, parallel coordinates and scatterplot matrices, suffer from clutter at the display level and difficult user navigation among dimensions when visualizing high dimensional datasets. In this paper, we propose a new multidimensional visualization techniq...	false	false	[ "Jing Yang 0001", "Anilkumar Patro", "Shiping Huang", "Nishant K. Mehta", "Matthew O. Ward", "Elke A. Rundensteiner" ]	[]	[]	[]
InfoVis	2,004	VIM: A Framework for Intelligence Analysis	10.1109/INFVIS.2004.72	Intelligence analysts receive thousands of facts from a variety of sources. In addition to the bare details of the fact — a particular person, for example — each fact may have provenance, reliability, weight, and other attributes. Each fact may also be associated with other facts, e.g. that one person met another at a ...	false	false	[ "Alan Keahey", "Kenneth C. Cox" ]	[]	[]	[]
InfoVis	2,004	Visual Browsing of Remote and Distributed Data	10.1109/INFVIS.2004.73	Data repositories around the world hold many thousands of data sets. Finding information from these data sets is greatly facilitated by being able to quickly and efficiently browse remote data sets. In this note, we introduce the Iconic Remote Visual Data Exploration tool(IRVDX), which is a visual data mining tool used...	false	false	[ "Parthasarathy Krishnaswamy", "Stephen G. Eick", "Robert L. Grossman" ]	[]	[]	[]
InfoVis	2,004	Visualizing and Interacting with Multi-Tree Hierarchical Data	10.1109/INFVIS.2004.74	This work focuses on visualizing highly cyclic hierarchical data. A user interface is discussed and its interaction is illustrated using a recipe database example. This example showcases a database with multiple categories for each recipe (database entry).	false	false	[ "Mahnas Jean Mohammadi-Aragh", "T. J. Jankun-Kelly" ]	[]	[]	[]
InfoVis	2,004	Visualizing E-mail with a Semantically Zoomable Interface	10.1109/INFVIS.2004.75	We introduce a semantically zoomable interface that displays emails as interactive objects rather than files containing lines of text, as in traditional e-mail interfaces. In this system, e-mails are displayed as node objects called e-mail nodes within a 2.5-dimensional world. The e-mail nodes are semantically zoomable...	false	false	[ "Ellen Diep", "Robert J. K. Jacob" ]	[]	[]	[]
InfoVis	2,004	Visualizing High Dimensional Datasets Using Partiview	10.1109/INFVIS.2004.76	A standard method of visualizing high-dimensional data is reducing its dimensionality to two or three using some algorithm, and then creating a scatterplot with data represented by labelled and/or colored dots. Two problems with this approach are (1) dots do not represent data well, (2) reducing to just three dimension...	false	false	[ "Dinoj Surendran", "Stuart Levy" ]	[]	[]	[]
InfoVis	2,004	WilmaScope Graph Visualisation	10.1109/INFVIS.2004.77	Our visualisation of the IEEE InfoVis citation network is based on 3D graph visualisation techniques. To make effective use of the third dimension we use a layered approach, constraining nodes to lie on parallel planes depending on parameters such as year of publication or link degree. Within the parallel planes nodes ...	false	false	[ "Adel Ahmed", "Tim Dwyer", "Colin Murray", "Le Song", "Ying Xin Wu" ]	[]	[]	[]
EuroVis	2,004	A Botanically Inspired High-Dimensional Visualization with Multivariate Glyphs	10.2312/VisSym/VisSym04/231-236	It is difficult for the average viewer to assimilate and comprehend huge amounts of high-dimensional data. It is important to present data in a way that allows the user a high level understanding of the overall organization and structure without losing the ability to study low level detail as needed. Although hierarchi...	false	false	[ "Eleanor Boyle Chlan", "Penny Rheingans" ]	[]	[]	[]
EuroVis	2,004	A Cluster-Space Visual Interface for Arbitrary Dimensional Classification of Volume Data	10.2312/VisSym/VisSym04/017-024	In volume visualization, users typically specify transfer functions to classify the data and assign visual attributes to each material class. Higher-dimensional classification makes it easier to differentiate material classes since more data properties are considered. One of the difficulties in using higher-dimensional...	false	false	[ "Fan-Yin Tzeng", "Kwan-Liu Ma" ]	[]	[]	[]
EuroVis	2,004	Accuracy Evaluation of Different Centerline Approximations of Blood Vessels	10.2312/VisSym/VisSym04/115-120	Accurate determination of the vessel axis is a prerequisite for automated visualization and quantification of artery diseases. This paper presents an evaluation of different methods for approximating the centerline of the vessel in a phantom simulating the peripheral arteries. Six algorithms were used to determine the ...	false	false	[ "Alexandra La Cruz" ]	[]	[]	[]
EuroVis	2,004	Adaptive Volume Construction from Ultrasound Images of a Human Heart	10.2312/VisSym/VisSym04/321-330	We present a volume modelling approach based on sequences of two-dimensional ultrasound images. Though generally applicable to arbitrary freehand ultrasound, our method is designed for the reconstruction of timevarying volumes from ultrasound images of a human heart. Since the reliability of the reconstructed data depe...	false	false	[ "Gerd Reis", "Martin Bertram 0001", "Rolf Hendrik van Lengen", "Hans Hagen" ]	[]	[]	[]
EuroVis	2,004	Auralization I: Vortex Sound Synthesis	10.2312/VisSym/VisSym04/193-200	Auralization is the process of extracting and displaying meaningful information in the form of sound from data. Through not only visualization but also auralization, users may have better understandings of the data, especially when it is visually complicated. In this work, a field auralization technique is introduced, ...	false	false	[ "Youngin Shin", "Chandrajit L. Bajaj" ]	[]	[]	[]
EuroVis	2,004	Boundary Switch Connectors for Topological Visualization of Complex 3D Vector Fields	10.2312/VisSym/VisSym04/183-192	One of the reasons that topological methods have a limited popularity for the visualization of complex 3D flow fields is the fact that their topological structures contain a number of separating stream surfaces. Since these stream surfaces tend to hide each other as well as other topological features, for complex 3D to...	false	false	[ "Tino Weinkauf", "Holger Theisel", "Hans-Christian Hege", "Hans-Peter Seidel" ]	[]	[]	[]
EuroVis	2,004	Browsing and Visualizing Digital Bibliographic Data	10.2312/VisSym/VisSym04/237-242	Access to publications is provided by conventional libraries, digital libraries operated by learned societies or commercial publishers, and a huge number of web sites maintained by the scientists themselves or their institutions. But comprehensive meta-indices in combination with a helpful graphical user interface for ...	false	false	[ "Stefan Klink", "Michael Ley", "Emma Rabbidge", "Patrick Reuther", "Bernd Walter", "Alexander Weber 0001" ]	[]	[]	[]
EuroVis	2,004	Case Study: Visual Analysis of Complex, Time-Dependent Simulation Results of a Diesel Exhaust System	10.2312/VisSym/VisSym04/091-096	In previous work we have presented visualization techniques that provide engineers with a high degree of interactivity and flexibility for analyzing large, time-dependent, and high-dimensional data sets resulting from CFD (computational fluid dynamics) simulations. In this case study we apply our techniques in the fiel...	false	false	[ "Helmut Doleisch", "Michael Mayer", "Martin Gasser", "Roland Wanker", "Helwig Hauser" ]	[]	[]	[]
EuroVis	2,004	Case Study: Visualization of annotated DNA sequences	10.2312/VisSym/VisSym04/109-114	DNA sequences and their annotations form ever expanding data sets. Proper explorations of such data sets require new tools for visualization and analysis. In this case study, we have defined the requirements for a visualization tool for annotated DNA sequences. We have implemented these requirements in a new and flexib...	false	false	[ "Tim H. J. M. Peeters", "Huub van de Wetering", "Mark W. E. J. Fiers", "Jarke J. van Wijk" ]	[]	[]	[]
EuroVis	2,004	DTI Visualization with Streamsurfaces and Evenly-Spaced Volume Seeding	10.2312/VisSym/VisSym04/173-182	Experimental evidence has shown that water diffusion is anisotropic in organized tissues such as white matter or muscles. Diffusion Tensor Imaging is a non-invasive MR technique that measures water diffusion. DTI is used to visualize linear structures such as fibers. In this paper, we present a visualization tool for D...	false	false	[ "Anna Vilanova", "G. Berenschot", "Carola van Pul" ]	[]	[]	[]

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