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Displaying 1-38 out of 38 total
SketchStory: Telling More Engaging Stories with Data through Freeform Sketching
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bongshin Lee,Rubaiat Habib Kazi,Greg Smith
Issue Date:December 2013
pp. 2416-2425
Presenting and communicating insights to an audience-telling a story-is one of the main goals of data exploration. Even though visualization as a storytelling medium has recently begun to gain attention, storytelling is still underexplored in information v...
 
A Deeper Understanding of Sequence in Narrative Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jessica Hullman,Steven Drucker,Nathalie Henry Riche,Bongshin Lee,Danyel Fisher,Eytan Adar
Issue Date:December 2013
pp. 2406-2415
Conveying a narrative with visualizations often requires choosing an order in which to present visualizations. While evidence exists that narrative sequencing in traditional stories can affect comprehension and memory, little is known about how sequencing ...
 
Understanding Pen and Touch Interaction for Data Exploration on Interactive Whiteboards
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jagoda Walny,Bongshin Lee,Paul Johns,Nathalie Henry Riche,Sheelagh Carpendale
Issue Date:December 2012
pp. 2779-2788
Current interfaces for common information visualizations such as bar graphs, line graphs, and scatterplots usually make use of the WIMP (Windows, Icons, Menus and a Pointer) interface paradigm with its frequently discussed problems of multiple levels of in...
 
Beyond Mouse and Keyboard: Expanding Design Considerations for Information Visualization Interactions
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bongshin Lee,Petra Isenberg,Nathalie Henry Riche,Sheelagh Carpendale
Issue Date:December 2012
pp. 2689-2698
The importance of interaction to Information Visualization (InfoVis) and, in particular, of the interplay between interactivity and cognition is widely recognized [12,15,32,55,70]. This interplay, combined with the demands from increasingly large and compl...
 
Honest signals in video conferencing
Found in: Multimedia and Expo, IEEE International Conference on
By Byungki Byun,Anurag Awasthi,Philip A. Chou,Ashish Kapoor,Bongshin Lee,Mary Czerwinski
Issue Date:July 2011
pp. 1-6
We propose a novel system to analyze gestural and nonverbal cues of participants in video conferencing. These cues have previously been referred to as
 
ManiWordle: Providing Flexible Control over Wordle
Found in: IEEE Transactions on Visualization and Computer Graphics
By Kyle Koh, Bongshin Lee, Bohyoung Kim, Jinwook Seo
Issue Date:November 2010
pp. 1190-1197
Among the multifarious tag-clouding techniques, Wordle stands out to the community by providing an aesthetic layout, eliciting the emergence of the participatory culture and usage of tag-clouding in the artistic creations. In this paper, we introduce ManiW...
 
SparkClouds: Visualizing Trends in Tag Clouds
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bongshin Lee, Nathalie Henry Riche, Amy K. Karlson, Sheelash Carpendale
Issue Date:November 2010
pp. 1182-1189
Tag clouds have proliferated over the web over the last decade. They provide a visual summary of a collection of texts by visually depicting the tag frequency by font size. In use, tag clouds can evolve as the associated data source changes over time. Inte...
 
GeneShelf: A Web-based Visual Interface for Large Gene Expression Time-Series Data Repositories
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bohyoung Kim, Bongshin Lee, Susan Knoblach, Eric Hoffman, Jinwook Seo
Issue Date:November 2009
pp. 905-912
A widespread use of high-throughput gene expression analysis techniques enabled the biomedical research community to share a huge body of gene expression datasets in many public databases on the web. However, current gene expression data repositories provi...
 
A Comparison of User-Generated and Automatic Graph Layouts
Found in: IEEE Transactions on Visualization and Computer Graphics
By Tim Dwyer, Bongshin Lee, Danyel Fisher, Kori Inkpen Quinn, Petra Isenberg, George Robertson, Chris North
Issue Date:November 2009
pp. 961-968
The research presented in this paper compares user-generated and automatic graph layouts. Following the methods suggested by van Ham et al. (2008), a group of users generated graph layouts using both multi-touch interaction on a tabletop display and mouse ...
 
Effectiveness of Animation in Trend Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By George Robertson, Roland Fernandez, Danyel Fisher, Bongshin Lee, John Stasko
Issue Date:November 2008
pp. 1325-1332
Animation has been used to show trends in multi-dimensional data. This technique has recently gained new prominence for presentations, most notably with Gapminder Trendalyzer. In Trendalyzer, animation together with interesting data and an engaging present...
 
Exploring content-actor paired network data using iterative query refinement with NetLens
Found in: Digital Libraries, Joint Conference on
By Benjamin B. Bederson, Bongshin Lee, Catherine Plaisant, Hyunmo Kang
Issue Date:June 2006
pp. 372-372
Networks have remained a challenge for information retrieval and visualization because of the rich set of tasks that users want to accomplish. This paper demonstrates a tool, NetLens, to explore a Content-Actor paired network data model. The NetLens interf...
 
Understanding Eight Years of InfoVis Conferences Using PaperLens
Found in: Information Visualization, IEEE Symposium on
By Bongshin Lee, Mary Czerwinski, George Robertson, Benjamin B. Bederson
Issue Date:October 2004
pp. r3
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...
   
TreePlus: Interactive Exploration of Networks with Enhanced Tree Layouts
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bongshin Lee, Cynthia S. Parr, Catherine Plaisant, Benjamin B. Bederson, Vladislav D. Veksler, Wayne D. Gray, Christopher Kotfila
Issue Date:November 2006
pp. 1414-1426
<p><b>Abstract</b>—Despite extensive research, it is still difficult to produce effective interactive layouts for large graphs. Dense layout and occlusion make food webs, ontologies, and social networks difficult to understand and interac...
 
NetLens: Iterative Exploration of Content-Actor Network Data
Found in: Symposium On Visual Analytics Science And Technology
By Hyunmo Kang, C. Plaisant, Bongshin Lee, B.B. Bederson
Issue Date:November 2006
pp. 91-98
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 ...
 
Exploring content-actor paired network data using iterative query refinement with NetLens
Found in: Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries (JCDL '06)
By Benjamin B. Bederson, Bongshin Lee, Benjamin B. Bederson, Bongshin Lee, Catherine Plaisant, Hyunmo Kang
Issue Date:June 2006
pp. 372-372
Networks have remained a challenge for information retrieval and visualization because of the rich set of tasks that users want to accomplish. This paper demonstrates a tool, NetLens, to explore a Content-Actor paired network data model. The NetLens interf...
     
A Deeper Understanding of Sequence in Narrative Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jessica Hullman,Steven Drucker,Nathalie Henry Riche, Bongshin Lee,Danyel Fisher,Eytan Adar
Issue Date:December 2013
pp. 2406-2415
Conveying a narrative with visualizations often requires choosing an order in which to present visualizations. While evidence exists that narrative sequencing in traditional stories can affect comprehension and memory, little is known about how sequencing ...
 
SketchStory: Telling More Engaging Stories with Data through Freeform Sketching
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bongshin Lee,Rubaiat Habib Kazi,Greg Smith
Issue Date:December 2013
pp. 2416-2425
Presenting and communicating insights to an audience-telling a story-is one of the main goals of data exploration. Even though visualization as a storytelling medium has recently begun to gain attention, storytelling is still underexplored in information v...
 
Data Visualization on Interactive Surfaces: A Research Agenda
Found in: IEEE Computer Graphics and Applications
By P. Isenberg,T. Isenberg,T. Hesselmann, Bongshin Lee,U. von Zadow,A. Tang
Issue Date:March 2013
pp. 16-24
Interactive tabletops and surfaces (ITSs) provide rich opportunities for data visualization and analysis and consequently are used increasingly in such settings. A research agenda of some of the most pressing challenges related to visualization on ITSs eme...
 
AdaptiviTree: Adaptive Tree Visualization for Tournament-Style Brackets
Found in: IEEE Transactions on Visualization and Computer Graphics
By D.S. Tan,G. Smith, Bongshin Lee,G.G. Robertson
Issue Date:November 2007
pp. 1113-1120
Online pick'em games, such as the recent NCAA college basketball March Madness tournament, form a large and rapidly growing industry. In these games, players make predictions on a tournament bracket that defines which competitors play each other and how th...
 
TouchWave: kinetic multi-touch manipulation for hierarchical stacked graphs
Found in: Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces (ITS '12)
By Bongshin Lee, Dominikus Baur, Sheelagh Carpendale
Issue Date:November 2012
pp. 255-264
The increasing popularity of touch-based devices is driving us to rethink existing interfaces. Within this opportunity, the complexity of information visualizations offers particular challenges. We explore these challenges to bring multi-touch interactions...
     
Data analysis on interactive whiteboards through sketch-based interaction
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '11)
By Bongshin Lee, Jeffrey Browne, Nathalie Riche, Sheelagh Carpendale, Timothy Sherwood
Issue Date:November 2011
pp. 154-157
When faced with the task of understanding complex data, it is common for people to work on whiteboards, where they can collaborate with others, brainstorm lists of important questions, and sketch simple visualizations. However, these sketched visualization...
     
Which version is this?: improving the desktop experience within a copy-aware computing ecosystem
Found in: Proceedings of the 2011 annual conference on Human factors in computing systems (CHI '11)
By Amy K. Karlson, Bongshin Lee, Greg Smith
Issue Date:May 2011
pp. 2669-2678
Computers today make it easy for people to scatter copies and versions of digital items across their file systems, but do little to help people manage the resulting mess. In this paper, we introduce the concept of a copy-aware computing ecosystem, inspired...
     
Home automation in the wild: challenges and opportunities
Found in: Proceedings of the 2011 annual conference on Human factors in computing systems (CHI '11)
By A.J. Bernheim Brush, Bongshin Lee, Colin Dixon, Ratul Mahajan, Sharad Agarwal, Stefan Saroiu
Issue Date:May 2011
pp. 2115-2124
Visions of smart homes have long caught the attention of researchers and considerable effort has been put toward enabling home automation. However, these technologies have not been widely adopted despite being available for over three decades. To gain insi...
     
CueT: human-guided fast and accurate network alarm triage
Found in: Proceedings of the 2011 annual conference on Human factors in computing systems (CHI '11)
By Ashish Kapoor, Blaine Christian, Bongshin Lee, Ratul Mahajan, Saleema Amershi
Issue Date:May 2011
pp. 157-166
Network alarm triage refers to grouping and prioritizing a stream of low-level device health information to help operators find and fix problems. Today, this process tends to be largely manual because existing tools cannot easily evolve with the network. W...
     
iChase: supporting exploration and awareness of editing activities on Wikipedia
Found in: Proceedings of the International Conference on Advanced Visual Interfaces (AVI '10)
By Bongshin Lee, Fanny Chevalier, Nathalie Henry Riche
Issue Date:May 2010
pp. 59-66
To increase its credibility and preserve the trust of its readers. Wikipedia needs to ensure a good quality of its articles. To that end, it is critical for Wikipedia administrators to be aware of contributors' editing activity to monitor vandalism, encour...
     
Interactive optimization for steering machine classification
Found in: Proceedings of the 28th international conference on Human factors in computing systems (CHI '10)
By Ashish Kapoor, Bongshin Lee, Desney Tan, Eric Horvitz
Issue Date:April 2010
pp. 1343-1352
Interest has been growing within HCI on the use of machine learning and reasoning in applications to classify such hidden states as user intentions, based on observations. HCI researchers with these interests typically have little expertise in machine lear...
     
Embodied social proxy: mediating interpersonal connection in hub-and-satellite teams
Found in: Proceedings of the 28th international conference on Human factors in computing systems (CHI '10)
By Bongshin Lee, George Robertson, Gina Venolia, John Tang, Kori Inkpen, Ruy Cervantes, Sara Bly
Issue Date:April 2010
pp. 1049-1058
Current business conditions have given rise to distributed teams that are mostly collocated except for one remote member. These "hub-and-satellite" teams face the challenge of the satellite colleague being out-of-sight and out-of-mind. We developed a telep...
     
A comparative evaluation on tree visualization methods for hierarchical structures with large fan-outs
Found in: Proceedings of the 28th international conference on Human factors in computing systems (CHI '10)
By Bohyoung Kim, Bongshin Lee, Hyunjoo Song, Jinwook Seo
Issue Date:April 2010
pp. 223-232
Hierarchical structures with large fan-outs are hard to browse and understand. In the conventional node-link tree visualization, the screen quickly becomes overcrowded as users open nodes that have too many child nodes to fit in one screen. To address this...
     
iSee: interactive scenario explorer for online tournament games
Found in: Proceedings of the International Conference on Advances in Computer Enterntainment Technology (ACE '09)
By Bongshin Lee, Desney Tan, Greg Smith
Issue Date:October 2009
pp. 190-197
Fantasy games, in which players compete to correctly predict real-world outcomes in sports, entertainment, and politics, have grown in popularity and now represent a significant portion of online gaming. Pick'em pools, also known as office pools, are a fan...
     
Designing phrase builder: a mobile real-time query expansion interface
Found in: Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI '09)
By Bo Thiesson, Bongshin Lee, Tim Paek
Issue Date:September 2009
pp. 1-10
As users enter web queries, real-time query expansion (RTQE) interfaces offer suggestions based on an index garnered from query logs. In selecting a suggestion, users can potentially reduce keystrokes, which can be very beneficial on mobile devices with de...
     
FacetLens: exposing trends and relationships to support sensemaking within faceted datasets
Found in: Proceedings of the 27th international conference on Human factors in computing systems (CHI '09)
By Bongshin Lee, Desney S. Tan, George G. Robertson, Greg Smith, Mary Czerwinski
Issue Date:April 2009
pp. 1-4
Previous research has shown that faceted browsing is effective and enjoyable in searching and browsing large collections of data. In this work, we explore the efficacy of interactive visualization systems in supporting exploration and sensemaking within fa...
     
EnsembleMatrix: interactive visualization to support machine learning with multiple classifiers
Found in: Proceedings of the 27th international conference on Human factors in computing systems (CHI '09)
By Ashish Kapoor, Bongshin Lee, Desney S. Tan, Justin Talbot
Issue Date:April 2009
pp. 1-4
Machine learning is an increasingly used computational tool within human-computer interaction research. While most researchers currently utilize an iterative approach to refining classifier models and performance, we propose that ensemble classification te...
     
Search Vox: leveraging multimodal refinement and partial knowledge for mobile voice search
Found in: Proceedings of the 21st annual ACM symposium on User interface software and technology (UIST '08)
By Bo Thiesson, Bongshin Lee, Tim Paek, Yun-Cheng Ju
Issue Date:October 2008
pp. 1-2
Internet usage on mobile devices continues to grow as users seek anytime, anywhere access to information. Because users frequently search for businesses, directory assistance has been the focus of many voice search applications utilizing speech as the prim...
     
Revealing uncertainty for information visualization
Found in: Proceedings of the working conference on Advanced visual interfaces (AVI '08)
By Bongshin Lee, George Robertson, Greg Smith, Meredith Skeels
Issue Date:May 2008
pp. 1-29
Uncertainty in data occurs in domains ranging from natural science to medicine to computer science. By developing ways to include uncertainty in our information visualizations we can provide more accurate visual depictions of critical datasets. One hindran...
     
TapGlance: designing a unified smartphone interface
Found in: Proceedings of the 7th ACM conference on Designing interactive systems (DIS '08)
By Bongshin Lee, Daniel C. Robbins, Roland Fernandez
Issue Date:February 2008
pp. 386-394
The difference between using one mobile phone and another can feel like learning a new language based on our extensive experience designing mobile applications for spatial data navigation, faceted search, and glanceable information, we have developed desig...
     
Task taxonomy for graph visualization
Found in: Proceedings of the 2006 conference on BEyond time and errors: novel evaluation methods for information visualization (BELIV '06)
By Bongshin Lee, Catherine Plaisant, Cynthia Sims Parr, Jean-Daniel Fekete, Nathalie Henry
Issue Date:May 2006
pp. 1-5
Our goal is to define a list of tasks for graph visualization that has enough detail and specificity to be useful to: 1) designers who want to improve their system and 2) to evaluators who want to compare graph visualization systems. In this paper, we sugg...
     
Understanding research trends in conferences using paperLens
Found in: CHI '05 extended abstracts on Human factors in computing systems (CHI '05)
By Benjamin B. Bederson, Bongshin Lee, George Robertson, Mary Czerwinski
Issue Date:April 2005
pp. 1969-1972
PaperLens is a novel visualization that reveals trends, connections, and activity throughout a conference community. It tightly couples views across papers, authors, and references. PaperLens was developed to visualize 8 years (1995-2002) of InfoVis confer...
     
Electronic voting system usability issues
Found in: Proceedings of the conference on Human factors in computing systems (CHI '03)
By Benjamin B. Bederson, Bongshin Lee, Paul S. Herrnson, Richard G. Niemi, Robert M. Sherman
Issue Date:April 2003
pp. 145-152
With recent troubles in U.S. elections, there has been a nationwide push to update voting systems. Municipalities are investing heavily in electronic voting systems, many of which use a touch screen. These systems offer the promise of faster and more accur...
     
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