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train · 6.25k 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 29	Award listlengths 0 2	Resources listlengths 0 5	ResourceLinks listlengths 0 10
Vis	2,006	Understanding the Structure of the Turbulent Mixing Layer in Hydrodynamic Instabilities	10.1109/TVCG.2006.186	When a heavy fluid is placed above a light fluid, tiny vertical perturbations in the interface create a characteristic structure of rising bubbles and falling spikes known as Rayleigh-Taylor instability. Rayleigh-Taylor instabilities have received much attention over the past half-century because of their importance in...	false	false	[ "David E. Laney", "Peer-Timo Bremer", "Ajith Mascarenhas", "Paul L. Miller", "Valerio Pascucci" ]	[ "BA" ]	[]	[]
Vis	2,006	Using Difference Intervals for Time-Varying Isosurface Visualization	10.1109/TVCG.2006.188	We present a novel approach to out-of-core time-varying isosurface visualization. We attempt to interactively visualize time-varying datasets which are too large to fit into main memory using a technique which is dramatically different from existing algorithms. Inspired by video encoding techniques, we examine the data...	false	false	[ "Kenneth W. Waters", "Christopher S. Co", "Kenneth I. Joy" ]	[]	[]	[]
Vis	2,006	Using Visual Cues of Contact to Improve Interactive Manipulation of Virtual Objects in Industrial Assembly/Maintenance Simulations	10.1109/TVCG.2006.189	This paper describes a set of visual cues of contact designed to improve the interactive manipulation of virtual objects in industrial assembly/maintenance simulations. These visual cues display information of proximity, contact and effort between virtual objects when the user manipulates a part inside a digital mock-u...	false	false	[ "Jean Sreng", "Anatole Lécuyer", "Christine Mégard", "Claude Andriot" ]	[]	[]	[]
Vis	2,006	Visual Signatures in Video Visualization	10.1109/TVCG.2006.194	Video visualization is a computation process that extracts meaningful information from original video data sets and conveys the extracted information to users in appropriate visual representations. This paper presents a broad treatment of the subject, following a typical research pipeline involving concept formulation,...	false	false	[ "Min Chen 0001", "Ralf P. Botchen", "Rudy Hashim", "Daniel Weiskopf", "Thomas Ertl", "Ian M. Thornton" ]	[]	[]	[]
Vis	2,006	Visualization and Analysis of Large Data Collections: a Case Study Applied to Confocal Microscopy Data	10.1109/TVCG.2006.195	In this paper we propose an approach in which interactive visualization and analysis are combined with batch tools for the processing of large data collections. Large and heterogeneous data collections are difficult to analyze and pose specific problems to interactive visualization. Application of the traditional inter...	false	false	[ "Wim C. de Leeuw", "Pernette J. Verschure", "Robert van Liere" ]	[]	[]	[]
Vis	2,006	Visualization of fibrous and Thread-like Data	10.1109/TVCG.2006.197	Thread-like structures are becoming more common in modern volumetric data sets as our ability to image vascular and neural tissue at higher resolutions improves. The thread-like structures of neurons and micro-vessels pose a unique problem in visualization since they tend to be densely packed in small volumes of tissue...	false	false	[ "Zeki Melek", "David Mayerich", "Cem Yuksel", "John Keyser" ]	[]	[]	[]
Vis	2,006	Visualization Tools for Vorticity Transport Analysis in Incompressible Flow	10.1109/TVCG.2006.199	Vortices are undesirable in many applications while indispensable in others. It is therefore of common interest to understand their mechanisms of creation. This paper aims at analyzing the transport of vorticity inside incompressible flow. The analysis is based on the vorticity equation and is performed along pathlines...	false	false	[ "Filip Sadlo", "Ronald Peikert", "Mirjam Sick" ]	[]	[]	[]
Vis	2,006	Vortex Visualization for Practical Engineering Applications	10.1109/TVCG.2006.201	In order to understand complex vortical flows in large data sets, we must be able to detect and visualize vortices in an automated fashion. In this paper, we present a feature-based vortex detection and visualization technique that is appropriate for large computational fluid dynamics data sets computed on unstructured...	false	false	[ "Monika Jankun-Kelly", "Ming Jiang 0005", "David S. Thompson", "Raghu Machiraju" ]	[]	[]	[]
VAST	2,006	A Visual Interface for Multivariate Temporal Data: Finding Patterns of Events across Multiple Histories	10.1109/VAST.2006.261421	Finding patterns of events over time is important in searching patient histories, Web logs, news stories, and criminal activities. This paper presents PatternFinder, an integrated interface for query and result-set visualization for search and discovery of temporal patterns within multivariate and categorical data sets...	false	false	[ "Jerry Alan Fails", "Amy K. Karlson", "Layla Shahamat", "Ben Shneiderman" ]	[ "TT" ]	[]	[]
VAST	2,006	Accelerating Network Traffic Analytics Using Query-Driven Visualization	10.1109/VAST.2006.261437	Realizing operational analytics solutions where large and complex data must be analyzed in a time-critical fashion entails integrating many different types of technology. This paper focuses on an interdisciplinary combination of scientific data management and visualization/analysis technologies targeted at reducing the...	false	false	[ "E. Wes Bethel", "Scott Campbell", "Eli Dart", "Kurt Stockinger", "Kesheng Wu" ]	[]	[]	[]
VAST	2,006	Avian Flu Case Study with nSpace and GeoTime	10.1109/VAST.2006.261427	GeoTime and nSpace are new analysis tools that provide innovative visual analytic capabilities. This paper uses an epidemiology analysis scenario to illustrate and discuss these new investigative methods and techniques. In addition, this case study is an exploration and demonstration of the analytical synergy achieved ...	false	false	[ "Pascale Proulx", "Sumeet Tandon", "Adam Bodnar", "David Schroh", "Robert Harper 0002", "William Wright" ]	[]	[]	[]
VAST	2,006	Beyond Usability: Evaluation Aspects of Visual Analytic Environments	10.1109/VAST.2006.261416	A new field of research, visual analytics, has been introduced. This has been defined as "the science of analytical reasoning facilitated by interactive visual interfaces" (Thomas and Cook, 2005). Visual analytic environments, therefore, support analytical reasoning using visual representations and interactions, with d...	false	false	[ "Jean Scholtz" ]	[]	[]	[]
VAST	2,006	Collaborative Visual Analytics: Inferring from the Spatial Organization and Collaborative Use of Information	10.1109/VAST.2006.261415	We introduce a visual analytics environment for the support of remote-collaborative sense-making activities. Team members use their individual graphical interfaces to collect, organize and comprehend task-relevant information relative to their areas of expertise. A system of computational agents infers possible relatio...	false	false	[ "Paul E. Keel" ]	[]	[]	[]
VAST	2,006	D-Dupe: An Interactive Tool for Entity Resolution in Social Networks	10.1109/VAST.2006.261429	Visualizing and analyzing social networks is a challenging problem that has been receiving growing attention. An important first step, before analysis can begin, is ensuring that the data is accurate. A common data quality problem is that the data may inadvertently contain several distinct references to the same underl...	false	false	[ "Mustafa Bilgic 0001", "Louis Licamele", "Lise Getoor", "Ben Shneiderman" ]	[]	[]	[]
VAST	2,006	Enhancing Visual Analysis of Network Traffic Using a Knowledge Representation	10.1109/VAST.2006.261436	This paper presents a network traffic analysis system that couples visual analysis with a declarative knowledge representation. The system supports multiple iterations of the sense-making loop of analytic reasoning by allowing users to save discoveries as they are found and to reuse them in future iterations. We show h...	false	false	[ "Ling Xiao", "John Gerth", "Pat Hanrahan" ]	[]	[]	[]
VAST	2,006	Exploratory Visualization of Multivariate Data with Variable Quality	10.1109/VAST.2006.261424	Real-world data is known to be imperfect, suffering from various forms of defects such as sensor variability, estimation errors, uncertainty, human errors in data entry, and gaps in data gathering. Analysis conducted on variable quality data can lead to inaccurate or incorrect results. An effective visualization system...	false	false	[ "Zaixian Xie", "Shiping Huang", "Matthew O. Ward", "Elke A. Rundensteiner" ]	[]	[]	[]
VAST	2,006	Exploring Large-Scale Video News via Interactive Visualization	10.1109/VAST.2006.261433	In this paper, we have developed a novel visualization framework to enable more effective visual analysis of large-scale news videos, where keyframes and keywords are automatically extracted from news video clips and visually represented according to their interestingness measurement to help audiences rind news stories...	false	false	[ "Hangzai Luo", "Jianping Fan 0001", "Jing Yang 0001", "William Ribarsky", "Shin'ichi Satoh 0001" ]	[]	[]	[]
VAST	2,006	Have Green - A Visual Analytics Framework for Large Semantic Graphs	10.1109/VAST.2006.261432	A semantic graph is a network of heterogeneous nodes and links annotated with a domain ontology. In intelligence analysis, investigators use semantic graphs to organize concepts and relationships as graph nodes and links in hopes of discovering key trends, patterns, and insights. However, as new information continues t...	false	false	[ "Pak Chung Wong", "George Chin", "Harlan Foote", "Patrick Mackey", "James J. Thomas" ]	[]	[]	[]
VAST	2,006	Interactive Visual Synthesis of Analytic Knowledge	10.1109/VAST.2006.261430	A visual investigation involves both the examination of existing information and the synthesis of new analytic knowledge. This is a progressive process in which newly synthesized knowledge becomes the foundation for future discovery. In this paper, we present a novel system supporting interactive, progressive synthesis...	false	false	[ "David Gotz", "Michelle X. Zhou", "Vikram Aggarwal" ]	[]	[]	[]
VAST	2,006	Interactive Visualization and Analysis of Network and Sensor Data on Mobile Devices	10.1109/VAST.2006.261434	Mobile devices are rapidly gaining popularity due to their small size and their wide range of functionality. With the constant improvement in wireless network access, they are an attractive option not only for day to day use. but also for in-field analytics by first responders in widespread areas. However, their limite...	false	false	[ "Avin Pattath", "Brian D. Bue", "Yun Jang", "David S. Ebert", "Xuan Zhong", "Aaron Ault", "Edward J. Coyle" ]	[]	[]	[]
VAST	2,006	Interactive Wormhole Detection in Large Scale Wireless Networks	10.1109/VAST.2006.261435	Wormhole attacks in wireless networks can severely deteriorate the network performance and compromise the security through spoiling the routing protocols and weakening the security enhancements. This paper develops an approach, interactive visualization of wormholes (IVoW), to monitor and detect such attacks in large s...	false	false	[ "Weichao Wang", "Aidong Lu" ]	[]	[]	[]
VAST	2,006	Monitoring Network Traffic with Radial Traffic Analyzer	10.1109/VAST.2006.261438	Extensive spread of malicious code on the Internet and also within intranets has risen the user's concern about what kind of data is transferred between her or his computer and other hosts on the network. Visual analysis of this kind of information is a challenging task, due to the complexity and volume of the data typ...	false	false	[ "Daniel A. Keim", "Florian Mansmann", "Jörn Schneidewind", "Tobias Schreck" ]	[]	[]	[]
VAST	2,006	NetLens: Iterative Exploration of Content-Actor Network Data	10.1109/VAST.2006.261426	Networks have remained a challenge for information retrieval and visualization because of the rich set of tasks that users want to accomplish. This paper offers an abstract content-actor network data model, a classification of tasks, and a tool to support them. The NetLens interface was designed around the abstract con...	false	false	[ "Hyunmo Kang", "Catherine Plaisant", "Bongshin Lee", "Benjamin B. Bederson" ]	[]	[]	[]
VAST	2,006	Pixnostics: Towards Measuring the Value of Visualization	10.1109/VAST.2006.261423	During the last two decades a wide variety of advanced methods for the visual exploration of large data sets have been proposed. For most of these techniques user interaction has become a crucial element, since there are many situations in which a user or an analyst has to select the right parameter settings from among...	false	false	[ "Jörn Schneidewind", "Mike Sips", "Daniel A. Keim" ]	[]	[]	[]
VAST	2,006	Scentindex: Conceptually Reorganizing Subject Indexes for Reading	10.1109/VAST.2006.261418	A great deal of analytical work is done in the context of reading, in digesting the semantics of the material, the identification of important entities, and capturing the relationship between entities. Visual analytic environments, therefore, must encompass reading tools that enable the rapid digestion of large amount ...	false	false	[ "Ed H. Chi", "Lichan Hong", "Julie Heiser", "Stuart K. Card" ]	[]	[]	[]
VAST	2,006	Semantic Image Browser: Bridging Information Visualization with Automated Intelligent Image Analysis	10.1109/VAST.2006.261425	Browsing and retrieving images from large image collections are becoming common and important activities. Semantic image analysis techniques, which automatically detect high level semantic contents of images for annotation, are promising solutions toward this problem. However, few efforts have been made to convey the a...	false	false	[ "Jing Yang 0001", "Jianping Fan 0001", "Daniel Hubball", "Yuli Gao", "Hangzai Luo", "William Ribarsky", "Matthew O. Ward" ]	[]	[]	[]
VAST	2,006	Time Tree: Exploring Time Changing Hierarchies	10.1109/VAST.2006.261450	Intelligence analysis often involves the task of gathering information about an organization. Knowledge about individuals in an organization and their relationships, often represented as a hierarchical organization chart, is crucial for understanding the organization. However, it is difficult for intelligence analysts ...	false	false	[ "Stuart K. Card", "Bongwon Suh", "Bryan A. Pendleton", "Bryan Heer", "John W. Bodnar" ]	[]	[]	[]
VAST	2,006	Toward a Multi-Analyst, Collaborative Framework for Visual Analytics	10.1109/VAST.2006.261439	We describe a framework for the display of complex, multidimensional data, designed to facilitate exploration, analysis, and collaboration among multiple analysts. This framework aims to support human collaboration by making it easier to share representations, to translate from one point of view to another, to explain ...	false	false	[ "Susan Brennan", "Klaus Mueller 0001", "Gregory J. Zelinsky", "I. V. Ramakrishnan", "David Scott Warren", "Arie E. Kaufman" ]	[]	[]	[]
VAST	2,006	User Interfaces for the Exploration of Hierarchical Multi-dimensional Data	10.1109/VAST.2006.261422	A variety of user interfaces have been developed to support the querying of hierarchical multi-dimensional data in an OLAP setting such as pivot tables and Polaris. They are used to regularly check portions of a dataset and to explore a new dataset for the first time. In this paper, we establish criteria for OLAP user ...	false	false	[ "Mark Sifer" ]	[]	[]	[]
VAST	2,006	VAST 2006 Contest - A Tale of Alderwood	10.1109/VAST.2006.261420	Visual analytics experts realize that one effective way to push the field forward and to develop metrics for measuring the performance of various visual analytics components is to hold an annual competition. The first visual analytics science and technology (VAST) contest was held in conjunction with the 2006 IEEE VAST...	false	false	[ "Georges G. Grinstein", "Theresa A. O'Connell", "Sharon J. Laskowski", "Catherine Plaisant", "Jean Scholtz", "Mark A. Whiting" ]	[]	[]	[]
VAST	2,006	Visual Analysis of Conflicting Opinions	10.1109/VAST.2006.261431	Understanding the nature and dynamics of conflicting opinions is a profound and challenging issue. In this paper we address several aspects of the issue through a study of more than 3,000 Amazon customer reviews of the controversial bestseller The Da Vinci Code, including 1,738 positive and 918 negative reviews. The st...	false	false	[ "Chaomei Chen", "Fidelia Ibekwe-Sanjuan", "Eric SanJuan", "Chris E. Weaver" ]	[]	[]	[]
VAST	2,006	Visual Analysis of Historic Hotel Visitation Patterns	10.1109/VAST.2006.261428	Understanding the space and time characteristics of human interaction in complex social networks is a critical component of visual tools for intelligence analysis, consumer behavior analysis, and human geography. Visual identification and comparison of patterns of recurring events is an essential feature of such tools....	false	false	[ "Chris E. Weaver", "David Fyfe", "Anthony C. Robinson", "Deryck W. Holdsworth", "Donna Peuquet", "Alan M. MacEachren" ]	[]	[]	[]
VAST	2,006	Visual Analytics of Paleoceanographic Conditions	10.1109/VAST.2006.261452	Decade scale oceanic phenomena like El Nino are correlated with weather anomalies all over the globe. Only by understanding the events that produced the climatic conditions in the past will it be possible to forecast abrupt climate changes and prevent disastrous consequences for human beings and their environment. Pale...	false	false	[ "Roberto Therón" ]	[]	[]	[]
VAST	2,006	Visual Exploration of Spatio-temporal Relationships for Scientific Data	10.1109/VAST.2006.261451	Spatio-temporal relationships among features extracted from temporally-varying scientific datasets can provide useful information about the evolution of an individual feature and its interactions with other features. However, extracting such useful relationships without user guidance is cumbersome and often an error pr...	false	false	[ "Bryan Mehta", "Srinivasan Parthasarathy 0001", "Raghu Machiraju" ]	[]	[]	[]
VAST	2,006	Visualizing the Performance of Computational Linguistics Algorithms	10.1109/VAST.2006.261417	We have built a visualization system and analysis portal for evaluating the performance of computational linguistics algorithms. Our system focuses on algorithms that classify and cluster documents by assigning weights to words and scoring each document against high dimensional reference concept vectors. The visualizat...	false	false	[ "Stephen G. Eick", "Justin Mauger", "Alan Ratner" ]	[]	[]	[]
InfoVis	2,006	ASK-graphView: a large scale graph visualization system	10.1109/TVCG.2006.120	We describe ASK-GraphView, a node-link-based graph visualization system that allows clustering and interactive navigation of large graphs, ranging in size up to 16 million edges. The system uses a scalable architecture and a series of increasingly sophisticated clustering algorithms to construct a hierarchy on an arbit...	false	false	[ "James Abello", "Frank van Ham", "Neeraj Krishnan" ]	[]	[]	[]
InfoVis	2,006	Balancing Systematic and Flexible Exploration of Social Networks	10.1109/TVCG.2006.122	Social network analysis (SNA) has emerged as a powerful method for understanding the importance of relationships in networks. However, interactive exploration of networks is currently challenging because: (1) it is difficult to find patterns and comprehend the structure of networks with many nodes and links, and (2) cu...	false	false	[ "Adam Perer", "Ben Shneiderman" ]	[]	[]	[]
InfoVis	2,006	Complex Logarithmic Views for Small Details in Large Contexts	10.1109/TVCG.2006.126	Commonly known detail in context techniques for the two-dimensional Euclidean space enlarge details and shrink their context using mapping functions that introduce geometrical compression. This makes it difficult or even impossible to recognize shapes for large differences in magnification factors. In this paper we pro...	false	false	[ "Joachim Böttger", "Michael Balzer", "Oliver Deussen" ]	[]	[]	[]
InfoVis	2,006	Dynamic Map Labeling	10.1109/TVCG.2006.136	We address the problem of filtering, selecting and placing labels on a dynamic map, which is characterized by continuous zooming and panning capabilities. This consists of two interrelated issues. The first is to avoid label popping and other artifacts that cause confusion and interrupt navigation, and the second is to...	false	false	[ "Ken Been", "Eli Daiches", "Chee-Keng Yap" ]	[]	[]	[]
InfoVis	2,006	Enabling Automatic Clutter Reduction in Parallel Coordinate Plots	10.1109/TVCG.2006.138	We have previously shown that random sampling is an effective clutter reduction technique and that a sampling lens can facilitate focus+context viewing of particular regions. This demands an efficient method of estimating the overlap or occlusion of large numbers of intersecting lines in order to automatically adjust t...	false	false	[ "Geoffrey P. Ellis", "Alan J. Dix" ]	[]	[]	[]
InfoVis	2,006	FacetMap: A Scalable Search and Browse Visualization	10.1109/TVCG.2006.142	The dominant paradigm for searching and browsing large data stores is text-based: presenting a scrollable list of search results in response to textual search term input. While this works well for the Web, there is opportunity for improvement in the domain of personal information stores, which tend to have more heterog...	false	false	[ "Greg Smith", "Mary Czerwinski", "Brian Meyers", "Daniel C. Robbins", "George G. Robertson", "Desney S. Tan" ]	[]	[]	[]
InfoVis	2,006	Hierarchical Edge Bundles: Visualization of Adjacency Relations in Hierarchical Data	10.1109/TVCG.2006.147	A compound graph is a frequently encountered type of data set. Relations are given between items, and a hierarchy is defined on the items as well. We present a new method for visualizing such compound graphs. Our approach is based on visually bundling the adjacency edges, i.e., non-hierarchical edges, together. We real...	false	false	[ "Danny Holten" ]	[ "TT", "BP" ]	[]	[]
InfoVis	2,006	IPSep-CoLa: An Incremental Procedure for Separation Constraint Layout of Graphs	10.1109/TVCG.2006.156	We extend the popular force-directed approach to network (or graph) layout to allow separation constraints, which enforce a minimum horizontal or vertical separation between selected pairs of nodes. This simple class of linear constraints is expressive enough to satisfy a wide variety of application-specific layout req...	false	false	[ "Tim Dwyer", "Yehuda Koren", "Kim Marriott" ]	[]	[]	[]
InfoVis	2,006	MatrixExplorer: a Dual-Representation System to Explore Social Networks	10.1109/TVCG.2006.160	MatrixExplorer is a network visualization system that uses two representations: node-link diagrams and matrices. Its design comes from a list of requirements formalized after several interviews and a participatory design session conducted with social science researchers. Although matrices are commonly used in social ne...	false	false	[ "Nathalie Henry Riche", "Jean-Daniel Fekete" ]	[]	[]	[]
InfoVis	2,006	Measuring Data Abstraction Quality in Multiresolution Visualizations	10.1109/TVCG.2006.161	Data abstraction techniques are widely used in multiresolution visualization systems to reduce visual clutter and facilitate analysis from overview to detail. However, analysts are usually unaware of how well the abstracted data represent the original dataset, which can impact the reliability of results gleaned from th...	false	false	[ "Qingguang Cui", "Matthew O. Ward", "Elke A. Rundensteiner", "Jing Yang 0001" ]	[]	[]	[]
InfoVis	2,006	Multi-Scale Banking to 45 Degrees	10.1109/TVCG.2006.163	In his text Visualizing Data, William Cleveland demonstrates how the aspect ratio of a line chart can affect an analyst's perception of trends in the data. Cleveland proposes an optimization technique for computing the aspect ratio such that the average absolute orientation of line segments in the chart is equal to 45 ...	false	false	[ "Jeffrey Heer", "Maneesh Agrawala" ]	[]	[]	[]
InfoVis	2,006	Network Visualization by Semantic Substrates	10.1109/TVCG.2006.166	Networks have remained a challenge for information visualization designers because of the complex issues of node and link layout coupled with the rich set of tasks that users present. This paper offers a strategy based on two principles: (1) layouts are based on user-defined semantic substrates, which are non-overlappi...	false	false	[ "Ben Shneiderman", "Aleks Aris" ]	[]	[]	[]
InfoVis	2,006	Smashing Peacocks Further: Drawing Quasi-Trees from Biconnected Components	10.1109/TVCG.2006.177	Quasi-trees, namely graphs with tree-like structure, appear in many application domains, including bioinformatics and computer networks. Our new SPF approach exploits the structure of these graphs with a two-level approach to drawing, where the graph is decomposed into a tree of biconnected components. The low-level bi...	false	false	[ "Daniel Archambault", "Tamara Munzner", "David Auber" ]	[]	[]	[]
InfoVis	2,006	Software Design Patterns for Information Visualization	10.1109/TVCG.2006.178	Despite a diversity of software architectures supporting information visualization, it is often difficult to identify, evaluate, and re-apply the design solutions implemented within such frameworks. One popular and effective approach for addressing such difficulties is to capture successful solutions in design patterns...	false	false	[ "Jeffrey Heer", "Maneesh Agrawala" ]	[]	[]	[]
InfoVis	2,006	Spatial Analysis of News Sources	10.1109/TVCG.2006.179	People in different places talk about different things. This interest distribution is reflected by the newspaper articles circulated in a particular area. We use data from our large-scale newspaper analysis system (Lydia) to make entity datamaps, a spatial visualization of the interest in a given named entity. Our goal...	false	false	[ "Andrew Mehler", "Yunfan Bao", "Xin Li 0003", "Yue Wang", "Steven Skiena" ]	[]	[]	[]
InfoVis	2,006	The Perceptual Scalability of Visualization	10.1109/TVCG.2006.184	Larger, higher resolution displays can be used to increase the scalability of information visualizations. But just how much can scalability increase using larger displays before hitting human perceptual or cognitive limits? Are the same visualization techniques that are good on a single monitor also the techniques that...	false	false	[ "Beth Yost", "Chris North 0001" ]	[]	[]	[]
InfoVis	2,006	Topographic Visualization of Prefix Propagation in the Internet	10.1109/TVCG.2006.185	We propose a new metaphor for the visualization of prefixes propagation in the Internet. Such a metaphor is based on the concept of topographic map and allows to put in evidence the relative importance of the Internet Service Providers (ISPs) involved in the routing of the prefix. Based on the new metaphor we propose a...	false	false	[ "Pier Francesco Cortese", "Giuseppe Di Battista", "Antonello Moneta", "Maurizio Patrignani", "Maurizio Pizzonia" ]	[]	[]	[]
InfoVis	2,006	User Interaction with Scatterplots on Small Screens - A Comparative Evaluation of Geometric-Semantic Zoom and Fisheye Distortion	10.1109/TVCG.2006.187	Existing information-visualization techniques that target small screens are usually limited to exploring a few hundred items. In this article we present a scatterplot tool for Personal Digital Assistants that allows the handling of many thousands of items. The application's scalability is achieved by incorporating two ...	false	false	[ "Thorsten Büring", "Jens Gerken", "Harald Reiterer" ]	[]	[]	[]
InfoVis	2,006	Visual Analysis of Multivariate State Transition Graphs	10.1109/TVCG.2006.192	We present a new approach for the visual analysis of state transition graphs. We deal with multivariate graphs where a number of attributes are associated with every node. Our method provides an interactive attribute-based clustering facility. Clustering results in metric, hierarchical and relational data, represented ...	false	false	[ "A. Johannes Pretorius", "Jarke J. van Wijk" ]	[]	[]	[]
InfoVis	2,006	Visual Exploration of Complex Time-Varying Graphs	10.1109/TVCG.2006.193	Many graph drawing and visualization algorithms, such as force-directed layout and line-dot rendering, work very well on relatively small and sparse graphs. However, they often produce extremely tangled results and exhibit impractical running times for highly non-planar graphs with large edge density. And very few grap...	false	false	[ "Gautam Kumar", "Michael Garland" ]	[]	[]	[]
InfoVis	2,006	Visualization of Barrier Tree Sequences	10.1109/TVCG.2006.196	Dynamical models that explain the formation of spatial structures of RNA molecules have reached a complexity that requires novel visualization methods that help to analyze the validity of these models. We focus on the visualization of so-called folding landscapes of a growing RNA molecule. Folding landscapes describe t...	false	false	[ "Christian Heine 0002", "Gerik Scheuermann", "Christoph Flamm", "Ivo L. Hofacker", "Peter F. Stadler" ]	[]	[]	[]
InfoVis	2,006	Visualization of Geo-spatial Point Sets via Global Shape Transformation and Local Pixel Placement	10.1109/TVCG.2006.198	In many applications, data is collected and indexed by geo-spatial location. Discovering interesting patterns through visualization is an important way of gaining insight about such data. A previously proposed approach is to apply local placement functions such as PixelMaps that transform the input data set into a solu...	false	false	[ "Christian Panse", "Mike Sips", "Daniel A. Keim", "Stephen C. North" ]	[]	[]	[]
InfoVis	2,006	Visualizing Business Data with Generalized Treemaps	10.1109/TVCG.2006.200	Business data is often presented using simple business graphics. These familiar visualizations are effective for providing overviews, but fall short for the presentation of large amounts of detailed information. Treemaps can provide such detail, but are often not easy to understand. We present how standard treemap algo...	false	false	[ "Roel Vliegen", "Jarke J. van Wijk", "Erik-Jan van der Linden" ]	[]	[]	[]
InfoVis	2,006	Worldmapper: The World as You've Never Seen it Before	10.1109/TVCG.2006.202	This paper describes the Worldmapper project, which makes use of novel visualization techniques to represent a broad variety of social and economic data about the countries of the world. The goal of the project is to use the map projections known as cartograms to depict comparisons and relations between different terri...	false	false	[ "Danny Dorling", "Anna Barford", "Mark Newman" ]	[]	[]	[]
EuroVis	2,006	3D Soft Segmentation and Visualization of Medical Data Based on Nonlinear Diffusion and Distance Functions	10.2312/VisSym/EuroVis06/331-338	Visualization of medical 3D data is a complex problem, since the raw data is often unsuitable for standard techniques like Direct Volume Rendering. Some kind of pre-treatment is necessary, usually segmentation of the structures of interest, which in turn is a difficult task. Most segmentation techniques yield a model w...	false	false	[ "Bernhard Petersch", "O. Serrano-Serrano", "Dieter Hönigmann" ]	[]	[]	[]
EuroVis	2,006	A Case Study: Visualizing Material Point Method Data	10.2312/VisSym/EuroVis06/299-306	The Material Point Method is used for complex simulation of solid materials represented using many individual particles. Visualizing such data using existing polygonal or volumetric methods does not accurately encapsulate both the particle and macroscopic properties of the data. In this case study we present various me...	false	false	[ "James Bigler", "James Guilkey", "Christiaan P. Gribble", "Charles D. Hansen", "Steven G. Parker" ]	[]	[]	[]
EuroVis	2,006	A Granular Three Dimensional Multiresolution Transform	10.2312/VisSym/EuroVis06/267-274	We propose a three dimensional multi-resolution scheme to represent volumetric data in resolutions which are powers of two, resolving the rigidity of the commonly used separable Cartesian multi-resolution schemes in 3D that only allow for change of resolution by a power of eight. Through in-depth comparisons with the c...	false	false	[ "Alireza Entezari", "Tai Meng", "Steven Bergner", "Torsten Möller" ]	[]	[]	[]
EuroVis	2,006	A Spectral Visualization System for Analyzing Financial Time Series Data	10.2312/VisSym/EuroVis06/195-202	Visual data analysis of time related data sets has attracted much research interest recently, and a number of sophisticated visualization methods have been proposed in the past. In financial analysis, however, the most important and most common visualization techniques for time series data is the traditional line- or b...	false	false	[ "Daniel A. Keim", "Tilo Nietzschmann", "Norman Schelwies", "Jörn Schneidewind", "Tobias Schreck", "Hartmut Ziegler" ]	[]	[]	[]
EuroVis	2,006	Affiliation Dynamics with an Application to Movie-Actor Biographies	10.2312/VisSym/EuroVis06/179-186	We propose a visualization approach for dynamic affiliation networks in which events are characterized by a set of descriptors. It uses a radial ripple metaphor to display the passing of time and conveys relations among the different constituents through appropriate layout. Our method is particularly suitable when assu...	false	false	[ "Ulrik Brandes", "Martin Hoefer 0001", "Christian Pich 0001" ]	[]	[]	[]
EuroVis	2,006	An Interactive Visualization System for Quantifying Coral Structures	10.2312/VisSym/EuroVis06/283-290	Determining the shape of coral structures is an essential step for coral biologists to classify and compare corals. Currently, coral biologists analyze shape by performing manual measurements on photographs of coral colonies. In this paper we describe an interactive visualization system for measuring coral shapes in a ...	false	false	[ "Krzysztof Jakub Kruszynski", "Robert van Liere", "Jaap A. Kaandorp" ]	[]	[]	[]
EuroVis	2,006	Application-Oriented Extensions of Profile Flags	10.2312/VisSym/EuroVis06/339-346	A glaucoma treating composition and method of treating glaucoma by administering the glaucoma treating composition to a patient are provided. The glaucoma treating composition comprises a carbostyril derivative, or acid addition salt thereof, having an intraocular pressure reducing activity in combination with an ophth...	false	false	[ "Matej Mlejnek", "Pierre Ermes", "Anna Vilanova", "Rob van der Rijt", "Harrie van den Bosch", "Frans A. Gerritsen", "M. Eduard Gröller" ]	[]	[]	[]
EuroVis	2,006	Automating Transfer Function Design for Volume Rendering Using Hierarchical Clustering of Material Boundaries	10.2312/VisSym/EuroVis06/243-250	Transfer function design plays a crucial role in direct volume rendering. Furthermore, it has a major influence on the efficiency of the visualization process. We have developed a framework that facilitates the semi-automatic design of transfer functions. Similarly to other approaches we generate clusters in the transf...	false	false	[ "Petr Sereda", "Anna Vilanova", "Frans A. Gerritsen" ]	[]	[]	[]
EuroVis	2,006	Combining Extended Table Lens and Treemap Techniques for Visualizing Tabular Data	10.2312/VisSym/EuroVis06/051-058	We present a framework for visualizing large tabular data that combines two views: the table view and the treemap view. The table view extends the known table lens as follows: We cluster related elements to reduce subsampling artifacts and achieve table size independent rendering time; we use multiple-column sorting to...	false	false	[ "Alexandru C. Telea" ]	[]	[]	[]
EuroVis	2,006	CVSgrab: Mining the History of Large Software Projects	10.2312/VisSym/EuroVis06/187-194	Many software projects use Software Configuration Management systems to support their development process. Such systems accumulate in time large amounts of information useful for process accounting and auditing. We study how software developers can get insight in this information in order to understand the project cont...	false	false	[ "Lucian Voinea", "Alexandru C. Telea" ]	[]	[]	[]
EuroVis	2,006	D2VR: High-Quality Volume Rendering of Projection-based Volumetric Data	10.2312/VisSym/EuroVis06/211-218	Volume rendering techniques are conventionally classified as either direct or indirect methods. Indirect methods require to transform the initial volumetric model into an intermediate geometrical model in order to efficiently visualize it. In contrast, direct volume rendering (DVR) methods can directly process the volu...	false	false	[ "Peter Rautek", "Balázs Csébfalvi", "Sören Grimm", "Stefan Bruckner", "M. Eduard Gröller" ]	[]	[]	[]
EuroVis	2,006	Data Reconstruction and Visualization Techniques for Forensic Pathology	10.2312/VisSym/EuroVis06/323-330	Forensic pathology is largely concerned with the determination of the cause and manner of deaths after accidents, or other circumstances in criminal investigations. A major task in that process is the documentation of surface injuries, which is traditionally done by drawing sketches, photography, or more recently by ph...	false	false	[ "Alexander Ehlert", "Zein Salah", "Dirk Bartz" ]	[]	[]	[]
EuroVis	2,006	Direct Isosurface Extraction from Scattered Volume Data	10.2312/VisSym/EuroVis06/099-106	Isosurface extraction is a standard visualization method for scalar volume data and has been subject to research for decades. Nevertheless, to our knowledge, no isosurface extraction method exists that directly extracts surfaces from scattered volume data without 3D mesh generation or reconstruction over a structured g...	false	false	[ "Paul Rosenthal", "Lars Linsen" ]	[]	[]	[]
EuroVis	2,006	Efficient Surface Reconstruction from Noisy Data using Regularized Membrane Potentials	10.2312/VisSym/EuroVis06/083-090	We present a novel, physically-motivated method for surface reconstruction that can recover smooth surfaces from noisy and sparse data sets, without using orientation information. A new volumetric technique based on regularized-membrane potentials for aggregating the input sample points is introduced, which manages imp...	false	false	[ "Andrei C. Jalba", "Jos B. T. M. Roerdink" ]	[]	[]	[]
EuroVis	2,006	Enhanced Visualizations of Thermographic Data in Process Industry	10.2312/VisSym/EuroVis06/307-314	In this paper, we describe an improved method for visualization of thermographic data in the paper and pulp process industry. We present an application that allows process operators to freely choose how absolute temperatures and time varying changes of thermographic scans should be mapped to colors and/or 3D shapes. Of...	false	false	[ "Stefan Seipel", "Ann-Kristin Forsberg", "Daniel Wesslén" ]	[]	[]	[]
EuroVis	2,006	Enhancing Slice-based Visualizations of Medical Volume Data	10.2312/VisSym/EuroVis06/123-130	Slice-based visualizations of CT and MRI data are frequently used for diagnosis, intervention planning and intraoperative navigation since they allow a precise analysis and localization. We present new techniques to enhance the visualization of cross sectional medical image data. Our work is focussed on intervention pl...	false	false	[ "Christian Tietjen", "Björn Meyer", "Stefan Schlechtweg", "Bernhard Preim", "Ilka Hertel", "Gero Strauß" ]	[]	[]	[]
EuroVis	2,006	Evaluating the Effectiveness of Tree Visualization Systems for Knowledge Discovery	10.2312/VisSym/EuroVis06/067-074	User studies, evaluations, and comparisons of tree visualization systems have so far focused on questions that can readily be answered by simple, automated queries without needing visualization. Studies are lacking on the actual use of tree visualization in discovering intrinsic, hidden, non-trivial and potentially val...	false	false	[ "Yue Wang", "Soon Tee Teoh", "Kwan-Liu Ma" ]	[]	[]	[]
EuroVis	2,006	Fast Ray Traversal of Tetrahedral and Hexahedral Meshes for Direct Volume Rendering	10.2312/VisSym/EuroVis06/235-242	The importance of high-performance rendering of unstructured or curvilinear data sets has increased significantly, mainly due to its use in scientific simulations such as computational fluid dynamics and finite element computations. However, the unstructured nature of these data sets lead to rather slow implementations...	false	false	[ "Gerd Marmitt", "Philipp Slusallek" ]	[]	[]	[]
EuroVis	2,006	GPU-Accelerated Volume Splatting With Elliptical RBFs	10.2312/VisSym/EuroVis06/013-020	Radial Basis Functions (RBFs) have become a popular rendering primitive, both in surface and in volume rendering. This paper focuses on volume visualization, giving rise to 3D kernels. RBFs are especially convenient for the representation of scattered and irregularly distributed point samples, where the RBF kernel is u...	false	false	[ "Neophytos Neophytou", "Klaus Mueller 0001", "Kevin T. McDonnell", "Wei Hong 0006", "Xin Guan", "Hong Qin", "Arie E. Kaufman" ]	[]	[]	[]
EuroVis	2,006	GPU-Based Hyperstreamlines for Diffusion Tensor Imaging	10.2312/VisSym/EuroVis06/035-042	We propose a new approach for the visualization of hyperstreamlines, which offers potential for better scalability than the conventional polygon-based approach. Our method circumvents the bandwidth bottleneck between the CPU and GPU by transmitting a small set of parameters for each tube segment and generates the surfa...	false	false	[ "Guido Reina", "Katrin Bidmon", "Frank Enders", "Peter Hastreiter", "Thomas Ertl" ]	[]	[]	[]
EuroVis	2,006	GPUFLIC: Interactive and Accurate Dense Visualization of Unsteady Flows	10.2312/VisSym/EuroVis06/029-034	The paper presents an efficient and accurate implementation of Unsteady Flow LIC (UFLIC) on the Graphics Processing Unit (GPU). We obtain the same, high quality texture representation of unsteady two-dimensional flows as the original, time-consuming method but leverage the features of today's commodity hardware to achi...	false	false	[ "Guo-Shi Li", "Xavier Tricoche", "Charles D. Hansen" ]	[]	[]	[]
EuroVis	2,006	Hardware-accelerated Extraction and Rendering of Point Set Surfaces	10.2312/VisSym/EuroVis06/021-028	Point-based models are gaining lately considerable attention as an alternative to traditional surface meshes. In this context, Point Set Surfaces (PSS) were proposed as a modeling and rendering method with important topological and approximation properties. However, ray-tracing PSS is computationally expensive. Therefo...	false	false	[ "Eduardo Tejada", "Joao Paulo Gois", "Luis Gustavo Nonato", "Antônio Castelo Filho", "Thomas Ertl" ]	[]	[]	[]
EuroVis	2,006	Improving the Quality of Multi-resolution Volume Rendering	10.2312/VisSym/EuroVis06/251-258	We propose a novel method to improve the quality of multi-resolution visualizations. We reduce aliasing artifacts by approximating the data distribution with a Gaussian basis function at each level of detail for more accurate rendering at coarser levels of detail. We then show an efficient implementation of our novel G...	false	false	[ "Hamid Younesy", "Torsten Möller", "Hamish A. Carr" ]	[]	[]	[]
EuroVis	2,006	Integrated Visualization of Morphologic and Perfusion Data for the Analysis of Coronary Artery Disease	10.2312/VisSym/EuroVis06/131-138	We present static and dynamic techniques to visualize perfusion data and to relate perfusion data to morphologic image data. In particular, we describe the integrated analysis of MRI myocardial perfusion data with CT coronary angiographies depicting the morphology. We refined the Bull's-Eye Plot, a wide-spread and acce...	false	false	[ "Steffen Oeltze", "Anja Kuß", "Frank Grothues", "Anja Hennemuth", "Bernhard Preim" ]	[]	[]	[]
EuroVis	2,006	Integrating Dynamic Deformations into Interactive Volume Visualization	10.2312/VisSym/EuroVis06/219-226	Non-linear geometric deformation (or warping) is a useful tool for working with volumes. Unfortunately, the computational expense of performing the resampling needed to implement volume deformation has precluded its use in interactive applications. In this paper, we show how non-linear deformations can be integrated in...	false	false	[ "Tom Brunet", "K. Evan Nowak", "Michael Gleicher" ]	[]	[]	[]
EuroVis	2,006	Knowledge-Based Out-of-Core Algorithms for Data Management in Visualization	10.2312/VisSym/EuroVis06/107-114	Data management is the very first issue in handling very large datasets. Many existing out-of-core algorithms used in visualization are closely coupled with application-specific logic. This paper presents two knowledgebased out-of-core prefetching algorithms that do not use hard-coded rendering-related logic. They acqu...	false	false	[ "David Chisnall", "Min Chen 0001", "Charles D. Hansen" ]	[]	[]	[]
EuroVis	2,006	Lossless Geometry Compression for Steady-State and Time-Varying Irregular Grids	10.2312/VisSym/EuroVis06/275-282	In this paper we investigate the problem of lossless geometry compression of irregular-grid volume data represented as a tetrahedral mesh. We propose a novel lossless compression technique that effectively predicts, models, and encodes geometry data for both steady-state (i.e., with only a single time step) and time-va...	false	false	[ "Dan Chen", "Yi-Jen Chiang", "Nasir D. Memon", "Xiaolin Wu 0001" ]	[]	[]	[]
EuroVis	2,006	Multiresolution Interblock Interpolation in Direct Volume Rendering	10.2312/VisSym/EuroVis06/259-266	We present a direct interblock interpolation technique that enables direct volume rendering of blocked, multiresolution volumes. The proposed method smoothly interpolates between blocks of arbitrary block-wise level-of-detail (LOD) without sample replication or padding. This permits extreme changes in resolution across...	false	false	[ "Patric Ljung", "Claes Lundström", "Anders Ynnerman" ]	[]	[]	[]
EuroVis	2,006	Natural Visualizations	10.2312/VisSym/EuroVis06/043-050	This paper demonstrates the prevalence of a shared characteristic between visualizations and images of nature. We have analyzed visualization competitions and user studies of visualizations and found that the more preferred, better performing visualizations exhibit more natural characteristics. Due to our brain being w...	false	false	[ "Steve Haroz", "Kwan-Liu Ma" ]	[]	[]	[]
EuroVis	2,006	Path Line Oriented Topology for Periodic 2D Time-Dependent Vector Fields	10.2312/VisSym/EuroVis06/139-146	This paper presents an approach to extracting a path line oriented topological segmentation for periodic 2D timedependent vector fields. Topological methods aiming in capturing the asymptotic behavior of path lines rarely exist because path lines are usually only defined over a fixed time-interval, making statements ab...	false	false	[ "Kuangyu Shi", "Holger Theisel", "Tino Weinkauf", "Helwig Hauser", "Hans-Christian Hege", "Hans-Peter Seidel" ]	[]	[]	[]
EuroVis	2,006	Perspective Isosurface and Direct Volume Rendering for Virtual Endoscopy Applications	10.2312/VisSym/EuroVis06/315-322	Virtual endoscopy has proven to be a very powerful tool in endoscopic surgery. However, most virtual endoscopy systems are restricted to rendering isosurfaces or require segmentation in order to visualize additional objects behind occluding tissue. This paper presents a system for real-time perspective direct volume an...	false	false	[ "Henning Scharsach", "Markus Hadwiger", "André Neubauer 0002", "Stefan Wolfsberger", "Katja Bühler" ]	[]	[]	[]
EuroVis	2,006	PhylloTrees: Phyllotactic Patterns for Tree Layout	10.2312/VisSym/EuroVis06/059-066	Motivations for drawing hierarchical structures are probably as diverse as datasets to visualize. This ubiquity of tree structures has lead to a manifold of tree layout algorithms and tree visualization systems. While many tree layouts exist, increasingly massive data sets, expanding computational power, and still rela...	false	false	[ "Petra Neumann 0001", "Sheelagh Carpendale", "Anand Agarawala" ]	[]	[]	[]
EuroVis	2,006	PointCloudXplore: Visual Analysis of 3D Gene Expression Data Using Physical Views and Parallel Coordinates	10.2312/VisSym/EuroVis06/203-210	To allow a more rigorous understanding of animal gene regulatory networks, the Berkeley Drosophila Transcription Network Project (BDTNP) has developed a suite of methods that support quantitative, computational analysis of three-dimensional (3D) gene expression patterns with cellular resolution in early Drosophila embr...	false	false	[ "Oliver Rübel", "Gunther H. Weber", "Soile V. E. Keränen", "Charless C. Fowlkes", "Cris L. Luengo Hendriks", "Lisa Simirenko", "Nameeta Y. Shah", "Michael B. Eisen", "Mark D. Biggin", "Hans Hagen", "Damir Sudar", "Jitendra Malik", "David W. Knowles", "Bernd Hamann" ]	[]	[]	[]
EuroVis	2,006	Real-Time Super Resolution Contextual Close-up of Clinical Volumetric Data	10.2312/VisSym/EuroVis06/347-354	We present an illustrative visualization system for real-time and high quality rendering of clinical volumetric medical data. Our technique is inspired by a medical illustration technique for depicting contextual close-up views of selected regions of interest where internal anatomical features are rendered in high deta...	false	false	[ "T. Taerum", "Mario Costa Sousa", "Faramarz F. Samavati", "S. Chan", "Joseph Ross Mitchell" ]	[]	[]	[]
EuroVis	2,006	Robust Surface Detection for Variance Comparison and Dimensional Measurement	10.2312/VisSym/EuroVis06/075-082	This paper describes a robust method for creating surface models from volume datasets with distorted density values due to artefacts and noise. Application scenario for the presented work is variance comparison and dimensional measurement of homogeneous industrial components in industrial high resolution 3D computed to...	false	false	[ "Christoph Heinzl", "R. Klingesberger", "Johann Kastner", "M. Eduard Gröller" ]	[]	[]	[]
EuroVis	2,006	Segmentation of Flow Fields using Pattern Matching	10.2312/VisSym/EuroVis06/147-154	Due to the amount of data nowadays, automatic detection, classification and visualization of features is necessary for a thorough inspection of flow data sets. Pattern matching using vector valued templates has already been applied successfully for the detection of features. In this paper, the approach is extended to a...	false	false	[ "Julia Ebling", "Gerik Scheuermann" ]	[]	[]	[]
EuroVis	2,006	Simultaneous Classification of Time-Varying Volume Data Based on the Time Histogram	10.2312/VisSym/EuroVis06/171-178	An important challenge in the application of direct volume rendering to time-varying data is the specification of transfer functions for all time steps. Very little research has been devoted to this problem, however. To address this issue we propose an approach which allows simultaneous classification of the entire tim...	false	false	[ "Hiroshi Akiba", "Nathaniel Fout", "Kwan-Liu Ma" ]	[]	[]	[]
EuroVis	2,006	Structure-accentuating Dense Flow Visualization	10.2312/VisSym/EuroVis06/163-170	Vector field visualization approaches can broadly be categorized into approaches that directly visualize local or integrated flow and approaches that analyze the topological structure and visualize extracted features. Our goal was to come up with a method that falls into the first category, yet reveals structural infor...	false	false	[ "Sung W. Park", "Hongfeng Yu 0001", "Ingrid Hotz", "Oliver Kreylos", "Lars Linsen", "Bernd Hamann" ]	[]	[]	[]
EuroVis	2,006	Terrain Rendering using Spherical Clipmaps	10.2312/VisSym/EuroVis06/091-098	We describe a terrain rendering algorithm for spherical terrains based on clipmaps. It leverages the high geometry throughput of current GPU to render large static triangle sets. The vertices are displaced by a height map texture. Our main contribution is mapping of texture coordinates to calculate the height map sampl...	false	false	[ "Malte Clasen", "Hans-Christian Hege" ]	[]	[]	[]
EuroVis	2,006	Texture Advection on Stream Surfaces: A Novel Hybrid Visualization Applied to CFD Simulation Results	10.2312/VisSym/EuroVis06/155-162	Stream surfaces are a classic flow visualization technique used to portray the characteristics of vector fields, and texture advection research has made rapid advances in recent years. We present a novel hybrid visualization of texture advection on stream surfaces. This approach conveys properties of the vector field t...	false	false	[ "Robert S. Laramee", "Christoph Garth", "Jürgen Schneider", "Helwig Hauser" ]	[]	[]	[]
EuroVis	2,006	The alpha -histogram: Using Spatial Coherence to Enhance Histograms and Transfer Function Design	10.2312/VisSym/EuroVis06/227-234	The high complexity of Transfer Function (TF) design is a major obstacle to widespread routine use of Direct Volume Rendering, particularly in the case of medical imaging. Both manual and automatic TF design schemes would benefit greatly from a fast and simple method for detection of tissue value ranges. To this end, w...	false	false	[ "Claes Lundström", "Anders Ynnerman", "Patric Ljung", "Anders Persson", "Hans Knutsson" ]	[]	[]	[]

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