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Real-Time Visualization of Streaming Text with a Force-Based Dynamic System

J. Alsakran, Yang Chen, Dongning Luo, Ye Zhao, Jing Yang, Wenwen Dou, Shixia Liu
2012 IEEE Computer Graphics and Applications  
An interactive visualization system, STREAMIT, enables users to explore text streams on-the-fly without prior knowledge of the data.  ...  It incorporates incoming documents from a continuous source into existing visualization context with automatic grouping and separation based on document similarities.  ...  We thank the anonymous reviewers for helpful reviews and Zhi Yuan for improving the system.  ... 
doi:10.1109/mcg.2011.91 pmid:24808291 fatcat:abqqdnib3zhslndcycjryzxxti

STREAMIT: Dynamic visualization and interactive exploration of text streams

Jamal Alsakran, Yang Chen, Ye Zhao, Jing Yang, Dongning Luo
2011 2011 IEEE Pacific Visualization Symposium  
In this paper, we propose such an interactive visualization system that enables users to explore streaming-in text documents without prior knowledge of the data.  ...  Experiments and case studies are presented to illustrate our dynamic system for text stream exploration. *  ...  Fourth, a visualization system should scale to the large volumes of text streams and respond to evolution of the streams in real time.  ... 
doi:10.1109/pacificvis.2011.5742382 dblp:conf/apvis/AlsakranCZYL11 fatcat:utgmbllnezefroz24ayjfle7tu

Visualization Applications and Design Studies [Guest editors' introduction]

Giuseppe Di Battista, Jean-Daniel Fekete, Huamin Qu
2012 IEEE Computer Graphics and Applications  
In "Real-Time Visualization of Streaming Text with a Force-Based Dynamic System," Jamal Alsakran and his colleagues introduce Streamit, an interactive visualization system for monitoring and analyzing  ...  text streams such as news from the New York Times.  ... 
doi:10.1109/mcg.2012.28 pmid:24955470 fatcat:6rphhnndtvarbhhwmuc4xjcyna

Real-Time Visual Analytics for Text Streams

Daniel A. Keim, Milos Krstajic, Christian Rohrdantz, Tobias Schreck
2013 Computer  
Real-Time Visual Analytics for Text Streams Daniel A.  ...  His research interests include the visual analysis of cross-linguistic data, text time series, and real-time text streams.  ... 
doi:10.1109/mc.2013.152 fatcat:zzstaw2duzaehguwfw2xjidsu4

CompactMap: A mental map preserving visual interface for streaming text data

Xiaotong Liu, Yifan Hu, Stephen North, Han-Wei Shen
2013 2013 IEEE International Conference on Big Data  
We developed a visual search engine based on CompactMaps for exploring a large amount of text streams in details on demand.  ...  A fundamental challenge in visualizing a large amount of streaming text data is to preserve the user's mental map to enable tracking dynamic changes in topics, while simultaneously utilizing the display  ...  To summarize, the main contributions of this work are: • A dynamic visualization technique that displays clusters in text streams as stable, space-efficient layouts. • A real-time visual search engine  ... 
doi:10.1109/bigdata.2013.6691714 dblp:conf/bigdataconf/LiuHNS13 fatcat:vy2dludvmbcv3gboewkjijhtla

Visualizing Live Text Streams Using Motion and Temporal Pooling

C. Albrecht-Buehler, B. Watson, D.A. Shamma
2005 IEEE Computer Graphics and Applications  
We then describe TextPool, a tool for visualizing live text streams such as newswires, blogs and closed captioning.  ...  TextPool's temporal pooling summarization is a dynamic textual collage that clusters related terms. We tested TextPool with the content of several RSS newswire feeds, streaming 800 stories per day.  ...  In contrast to these systems, TextPool visualizes a constantly changing text stream in real-time, adapting its display to stream content and user interaction.  ... 
doi:10.1109/mcg.2005.70 pmid:15943088 fatcat:afdh73hc6basvgq2xk7ctucuyq

Group-based Real-time Online Three-Dimensional Learning System for Solid Mechanics

Hengzhong Wen, Kurt Gramoll
2006 Proceedings. Frontiers in Education. 36th Annual Conference  
With the recent development of new Internet technologies and the rapid increase of computer processing speed, group-based online engineering education and training in real-time for geometrically distributed  ...  This system employs low lag audio and interactive three-dimensional models to illustrate abstract concepts in real-time.  ...  ACKNOWLEDGMENT The authors gratefully acknowledge the support of this work from the National Science Foundation.  ... 
doi:10.1109/fie.2006.322483 fatcat:rsykupb5rncilfywxzheijn5ky

Visual Sedimentation

Samuel Huron, Romain Vuillemot, Jean-Daniel Fekete
2013 IEEE Transactions on Visualization and Computer Graphics  
Inspired by this metaphor, data is visually depicted as falling objects using a force model to land on a surface, aggregating into strata over time.  ...  Abstract-We introduce Visual Sedimentation, a novel design metaphor for visualizing data streams directly inspired by the physical process of sedimentation.  ...  ACKNOWLEDGMENTS We thank the CINEGIFT DGCIS project and ANR Periplus for their funding; and France Televisions Innovation, Allo Cine and Google who hosted some of our case studies.  ... 
doi:10.1109/tvcg.2013.227 pmid:24051811 fatcat:drzez3d72nhhdkn5ddzktitbk4

Visualizing Streaming Text Data with Dynamic Graphs and Maps [chapter]

Emden R. Gansner, Yifan Hu, Stephen North
2013 Lecture Notes in Computer Science  
In this paper, we describe a methodology for visualizing text streams in real-time modeled as a dynamic graph and its derived map.  ...  It handles the need for visual stability across time by dynamic graph layout and Procrustes projection techniques, enhanced with a novel stable component packing algorithm.  ...  We see two obvious algorithmic enhancements for our current approach, both dealing with visual stability.  ... 
doi:10.1007/978-3-642-36763-2_39 fatcat:p24bje5dkzb3lom6fj2kofr7a4

Research on Chinese-character Image Streaming based on the Digital-Streaming Media Technology

Lin Liu, Jiaxin Wang, M. Anpo, F. Song
2021 E3S Web of Conferences  
Streaming media technology achieve the streaming playing approach to discuss the composition and dynamic effect of Chinese character image streaming.  ...  character image based on streaming media technology.  ...  music beat, to create a new experience of visual dynamic sense.  ... 
doi:10.1051/e3sconf/202123605017 fatcat:gfnyxpgbzffehjz5prefe732tm

A Survey on Visual Analytics of Social Media Data

Yingcai Wu, Nan Cao, David Gotz, Yap-Peng Tan, Daniel A. Keim
2016 IEEE transactions on multimedia  
The unprecedented availability of social media data offers substantial opportunities for data owners, system operators, solution providers and end users to explore and understand social dynamics.  ...  We aim to provide a clear overview of the research area through the established taxonomy. We then explore the design space and identify the research trends.  ...  It uses a novel streaming algorithm based on signal processing techniques to detect tweet volume peaks in real time.  ... 
doi:10.1109/tmm.2016.2614220 fatcat:o4nc5eutpfhrplo4joa45dxbnq

Interactive Visualization of Streaming Text Data with Dynamic Maps

Emden R. Gansner, Yifan Hu, Stephen C. North
2013 Journal of Graph Algorithms and Applications  
In this paper, we describe a methodology for visualizing text streams in real time.  ...  It handles the need for visual stability across time by dynamic graph layout and Procrustes projection techniques, enhanced with a novel stable component packing algorithm.  ...  CONCLUSION We presented a general technique for visualizing real-time streams of text packets.  ... 
doi:10.7155/jgaa.00302 fatcat:57ab22fmcjfrphjcyeckznrlzq

Visualizing Streaming Text Data with Dynamic Maps [article]

Emden Gansner, Yifan Hu, Stephen North
2012 arXiv   pre-print
In this paper, we describe a methodology for visualizing text streams in real time.  ...  It handles the need for visual stability across time by dynamic graph layout and Procrustes projection techniques, enhanced with a novel stable component packing algorithm.  ...  CONCLUSION We presented a general technique for visualizing real-time streams of text packets.  ... 
arXiv:1206.3980v1 fatcat:w46w4qcdqvb5xifkcqeks7ftua

MoBILAB: an open source toolbox for analysis and visualization of mobile brain/body imaging data

Alejandro Ojeda, Nima Bigdely-Shamlo, Scott Makeig
2014 Frontiers in Human Neuroscience  
of any mixture of synchronously recorded brain, behavioral, and environmental time series plus time-marked event stream data.  ...  Processing complex, concurrent, multi-modal, multi-rate data streams requires a signal-processing environment quite different from one designed to process single-modality time series data.  ...  Data stream objects are organized in a hierarchy with base class dataStream; this class defines some methods that operate on generic time series data, including resample, filter, and plot.  ... 
doi:10.3389/fnhum.2014.00121 pmid:24634649 pmcid:PMC3942646 fatcat:qqhvjwsa5ra3jcf7kwroxjdnvm

High quality lip-sync animation for 3D photo-realistic talking head

Lijuan Wang, Wei Han, Frank K. Soong
2012 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)  
In a real-time demonstration, the life-like 3D talking head can take any input text, convert it into speech and render lipsynced speech animation photo-realistically.  ...  An a/v recording of a person speaking a set of prompted sentences with good phonetic coverage for ~20-minutes is first made.  ...  In a real-time demonstration, the life-like 3D talking head can take any input text and convert it into speech animation photo-realistically.  ... 
doi:10.1109/icassp.2012.6288925 dblp:conf/icassp/WangHS12 fatcat:recujpae2jefhhxaypylaviqwy
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