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Hierarchical-Temporal Data Visualization Using a Tree-Ring Metaphor [chapter]

Roberto Therón
2006 Lecture Notes in Computer Science  
This paper describes a novel and efficient visualization technique intended for hierarchical-temporal data using a tree-ring like layout.  ...  By using several information visualization strategies, such as focus + context, the tree-ring approach has the ability to visualize and navigate these, potentially complex, hierarchies trough time.  ...  This paper presents Treevolution, a novel visualization tool that uses a tree-ring metaphor in combination with focus + context techniques, that can be useful for hierarchical-temporal data visualization  ... 
doi:10.1007/11795018_7 fatcat:r6r37vhgorclbhfoxns5lnu7hq

SplitStreams: A Visual Metaphor for Evolving Hierarchies [article]

Fabian Bolte, Mahsan Nourani, Eric D. Ragan, Stefan Bruckner
2020 arXiv   pre-print
We propose a novel visual metaphor capable of providing a static overview of all hierarchical changes over time, as well as clearly outlining the hierarchical structure at each individual time step.  ...  The visualization of hierarchically structured data over time is an ongoing challenge and several approaches exist trying to solve it.  ...  Dynamic Hierarchies: In the tree-ring metaphor by Therón [29] , nodes of a tree are placed on concentric circles based on their date of addition to the tree, where larger rings correspond to later points  ... 
arXiv:2002.03891v1 fatcat:7bhebsnlyzfc3f67irhqwr7xpa

Evaluation of Filesystem Provenance Visualization Tools

Michelle A. Borkin, Chelsea S. Yeh, Madelaine Boyd, Peter Macko, Krzysztof Z. Gajos, Margo Seltzer, Hanspeter Pfister
2013 IEEE Transactions on Visualization and Computer Graphics  
Left: Top: A screenshot of Orbiter, a conventional node-link visualization tool for filesystem provenance data, displaying a data set with the process tree node grouping method.  ...  Abstract-Having effective visualizations of filesystem provenance data is valuable for understanding its complex hierarchical structure.  ...  Most provenance data have hierarchical properties or attributes. Thus, we found visual encoding techniques from the tree visualization community to be useful points of reference [47] .  ... 
doi:10.1109/tvcg.2013.155 pmid:24051814 fatcat:livyoakxzrdtfjdlannsn63ccu

TimeSpiderTrees: A Novel Visual Metaphor for Dynamic Compound Graphs

Michael Burch, Michael Fritz, Fabian Beck, Stephan Diehl
2010 2010 IEEE Symposium on Visual Languages and Human-Centric Computing  
In this paper we propose a novel visual metaphor, called Time-SpiderTrees, which is based on a radial layout.  ...  The strength of this novel visualization technique lies in the visual encoding of time-series relational data in a single view without animation, which helps to preserve the mental map and hence to reduce  ...  Visual Clutter in Graphs Graphs are widely used to model relations among objects. A widespread visual metaphor is the representation of this relational data as node-link diagrams.  ... 
doi:10.1109/vlhcc.2010.31 dblp:conf/vl/BurchFBD10 fatcat:a3aljtfzczgbbgua52ecgzaeuy

StoryFlow: Tracking the Evolution of Stories

Shixia Liu, Yingcai Wu, Enxun Wei, Mengchen Liu, Yang Liu
2013 IEEE Transactions on Visualization and Computer Graphics  
A storyline visualization of the movie The Lord of the Rings. The yellow line indicates the path of the ring. The black layers are the armies.  ...  Abstract-Storyline visualizations, which are useful in many applications, aim to illustrate the dynamic relationships between entities in a story.  ...  ACKNOWLEDGMENTS The authors would like to thank Yuzuru Tanahashi for providing the comparison data and helping generate some of the comparison examples and Stephen Lin for proofreading the paper.  ... 
doi:10.1109/tvcg.2013.196 pmid:24051810 fatcat:xewy7zlghbgenpbp7vsxy6jigq

StreamExplorer: A Multi-Stage System for Visually Exploring Events in Social Streams

Yingcai Wu, Zhutian Chen, Guodao Sun, Xiao Xie, Nan Cao, Shixia Liu, Weiwei Cui
2018 IEEE Transactions on Visualization and Computer Graphics  
At a macroscopic level, StreamExplorer uses a new glyph-based timeline visualization, which presents a quick multi-faceted overview of the ebb and flow of a social stream.  ...  Two case studies and a task-based evaluation are used to demonstrate the effectiveness and usefulness of StreamExplorer.  ...  [33] developed TopicStream, which combines the strengths of an evolutionary tree clustering model, a streaming tree cut algorithm, and a sedimentation metaphor to visually analyze hierarchical topic  ... 
doi:10.1109/tvcg.2017.2764459 pmid:29053452 fatcat:c7wspearhzeongxlbbj6jmpp5y

Carbonic: A Framework for Creating and Visualizing Complex Compound Graphs

Cristian Rodriguez, Pablo Toharia, Luis Pastor, Susana Mata
2022 Applied Sciences  
Compound graphs allow us to represent the existing relationships between nodes that are themselves hierarchically structured, so they are a natural substrate to support multiscale analysis of complex graphs  ...  Advances in data generation and acquisition have resulted in a volume of available data of such magnitude that our ability to interpret and extract valuable knowledge from them has been surpassed.  ...  The central ring corresponds to the tree root and the number of concentric rings is the depth of the tree. The color and the size of the sectors can be used to map a certain feature of the data.  ... 
doi:10.3390/app12157541 fatcat:sxajfxjuajawraewfbd5k2wj2q

Whisper: Tracing the Spatiotemporal Process of Information Diffusion in Real Time

Nan Cao, Yu-Ru Lin, Xiaohua Sun, D. Lazer, Shixia Liu, Huamin Qu
2012 IEEE Transactions on Visualization and Computer Graphics  
tracing the pathways of retweets on a spatial hierarchical layout.  ...  We use an efficient flux line-drawing algorithm to trace multiple pathways so the temporal and spatial patterns can be identified even for a bursty event.  ...  This work was supported in part by grant HK RGC GRF 619309 and a grant from Microsoft Research Asia.  ... 
doi:10.1109/tvcg.2012.291 pmid:26357174 fatcat:wagtwwmglbbf7gyjepttnuy54u

Browsers to Support Awareness and Social Interaction

A. Lee, A. Girgensohn, Jun Zhang
2004 IEEE Computer Graphics and Applications  
We argue, using two case study examples, that social browsers which focus on particular social information to create awareness and to reveal particular facets of a community, make use of good visual design  ...  This form of social browsing is of interest as a visual analytic problem for two reasons.  ...  Ecosystem Metaphor We exploit an ecosystem metaphor to create the eTree visualization. The visual metaphor consists of the different parts of a tree.  ... 
doi:10.1109/mcg.2004.24 pmid:15628102 fatcat:yl6p4bal5jg7jnsczjc2nfdlfa

Visualization of Splitting and Merging Processes

2000 Journal of Visual Languages and Computing  
The concepts are illustrated using data from timings of a network protocol and from the detection of patterns in scientific video data.  ...  Auxiliary visualization strategies based on dynamic boxes and tree rings are introduced to enhance information content of focus areas in larger time-line visualizations.  ...  Some of the visualization tools used in this work were developed with support from grants NSF (DUE-9750953 and DUE-9752165).  ... 
doi:10.1006/jvlc.2000.0163 fatcat:mtbtii2tp5ejvmikvi2d4gj6fa

Spatiotemporal Analysis of Sensor Logs using Growth Ring Maps

P. Bak, F. Mansmann, H. Janetzko, D.A. Keim
2009 IEEE Transactions on Visualization and Computer Graphics  
The resulting visualization technique, called Growth Ring Maps, enables users to find similarities and extract patterns of interest in spatiotemporal data by using humans' perceptual abilities.  ...  Color is used in a twofold manner; while distinct colors distinguish between sensor nodes in different regions, the colors' intensity is used as an indicator to the temporal property of the subjects' activity  ...  ACKNOWLEDGMENTS This work is funded by the German Research Society (DFG) in the project "Visual Spatiotemporal Pattern Analysis of Movement and Event Data" of the Priority Programme (SPP) 1335.  ... 
doi:10.1109/tvcg.2009.182 pmid:19834154 fatcat:rhzdvvdztjdadmex42vxgrts2e

Visualization of Workaday Data Clarified by Means of Wine Fingerprints [chapter]

Andreas Kerren
2011 Lecture Notes in Computer Science  
Depending on the task they have to perform, such visualizations are used for communication purposes, to provide a better overview of personal data, for instance pictures or emails, or to provide information  ...  After a brief outline about properties and characteristics of workaday data and their users, we focus in this paper on the visualization of wine attributes.  ...  Finally, I wish to thank Carita Paradis from the Center for Languages and Literature at Lund University, Sweden, to show us the need for visualizations of wine related data a well as to provide us with  ... 
doi:10.1007/978-3-642-19641-6_7 fatcat:iyogbqwv5vfuhiyvbb7j3yovc4

Augmenting Sheet Music with Rhythmic Fingerprints

Daniel Furst, Matthias Miller, Daniel A. Keim, Alexandra Bonnici, Hanna Schafer, Mennatallah El-Assady
2020 2020 IEEE 5th Workshop on Visualization for the Digital Humanities (VIS4DH)  
The proposed visual design exploits music theory concepts such as the rhythm tree to facilitate the understanding of rhythmic information.  ...  To investigate the usefulness of the rhythmic fingerprint design for identifying and comparing rhythmic patterns, we conducted a controlled user study with four experts and four novices.  ...  We exploit the visual metaphor of a clock using a radial tree layout to reflect the hierarchical structure of note durations.  ... 
doi:10.1109/vis4dh51463.2020.00007 fatcat:yxjpe25icvbvtgrzaub2zuk3ri

Augmenting Sheet Music with Rhythmic Fingerprints [article]

Daniel Fürst, Matthias Miller, Daniel Keim, Alexandra Bonnici, Hanna Schäfer, Mennatallah El-Assady
2020 arXiv   pre-print
The proposed visual design exploits music theory concepts such as the rhythm tree to facilitate the understanding of rhythmic information.  ...  To investigate the usefulness of the rhythmic fingerprint design for identifying and comparing rhythmic patterns, we conducted a controlled user study with four experts and four novices.  ...  We exploit the visual metaphor of a clock using a radial tree layout to reflect the hierarchical structure of note durations.  ... 
arXiv:2009.02057v1 fatcat:csjrhm4ghffnldcklinrxhjxsy

Wavelet menus

Jeremie Francone, Gilles Bailly, Laurence Nigay, Eric Lecolinet
2009 Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services - MobileHCI '09  
However, visualization and interaction are impoverished due to the limited size of the screen and the lack of precise input devices.  ...  As a result, menus on mobile devices do not provide efficient navigation as compared to many innovative menu techniques proposed for Desktop platforms.  ...  rings.  ... 
doi:10.1145/1613858.1613919 dblp:conf/mhci/FranconeBNL09 fatcat:jo5pttbnkvdmrn4xqiq5qj3xky
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