M.Derthick, J.Kolojejchick, S.F.Roth. An Interactive Visual Query Environment for Exploring Data, Proceedings of the ACM Symposium on User Interface Software and Technology (UIST '97), ACM Press, October 1997, 189-198.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....propagation of the selection from the Presentation to the Model of the observed view is required. Interestingly, the coordination component in this case must also interact with the Data Model component in order to invoke the join operations which underly the linking functionality in Visage [Derthick et al. 1997,Kolojejchick et al. 1997] and Snap. We further recommend that direct interaction between coordination components be avoided wherever possible, since adherence to this recommendation has the e#ect of further reducing the types of interactions which must be accommodated by a coordination ....

Derthick, M., Kolojejchick, J. A., and Roth, S. (1997). An interactive visual query environment for exploring data. In Proceedings of the ACM Symposium on User Interface Software and Technology (UIST '97), pages 189-- 198. ACM Press.

....However, as has been discussed in Goldstein et al. 21] and Gray et al. 22] the SQL query mechanism is limited and does not easily support the full range of visualization tasks, especially summarization and aggregation. Visual programming and query by example systems such as Tioga 2 [4] and VQE [16] provide data transformations internal to the visualization environment. However, their transformation sets are not extensible by the user, and the existing transformations must be sufficiently simple to support the paradigm of visual programming. IDES [21] and DEVise [36] are both very flexible ....

Mark Derthick, John Kolojejchick, and Steven F. Roth. An interactive visual query environment for exploring data. In Proceedings of ACM SIGGRAPH Symposium on User Interface Software and Technology, pages 189--198, 1997.

....However, as has been discussed in Goldstein et al. 9] and Gray et al. 10] the SQL query mechanism is limited and does not easily support the full range of visualization tasks, especially summarization and aggregation. Visual programming and query by example systems such as Tioga 2 [2] and VQE [8] provide data transformations internal to the visualization environment; their transformation sets are not extensible by the user, and the existing transformations must be sufficiently simple to support the paradigm of visual programming. IDES [9] and DEVise [16] are both very flexible systems ....

M. Derthick, J. Kolojejchick, and S. Roth. "An Interactive Visual Query Environment for Exploring Data." In Proceedings of ACM SIGGRAPH Symposium on User Interface Software & Technology, pages 189-198, 1997.

....Their goal is analysis, not design, but their representation would be useful if our work were extended to describe the perceptual constraints in the design of other types of information spaces. Finally, the SAGE and VQE systems are part of a project to create a presentation design expert system [13, 6]. SAGE creates a media independent design plan that fulfills the presentation s communicative goals. The design plan is given to a media allocator that can generate textual or graphic realizations of the plan. These design suggestions could be integrated into SAGE to assist its generation of ....

....user to rapidly prototype an information map given a small database or spreadsheet. The tool would let the user adjust the mapping of attributes to visual properties, while applying the kinds of perceptual constraints on efficient search presented here. The tool s function would be similar to VQE [6]. Efficient visual search in information maps is not possible in all cases. But maps that better employ our visual perception potentially have a great advantage over textual interfaces for understanding and managing information [5, 23] I believe that visual information tools can benefit from ....

M. Derthick, J. Kolojejchick, and S. F. Roth. An interactive visual query environment for exploring data. In Proceedings of the ACM Symposium on User Interface Software and Technology (UIST '97), pages 189--198, 1997.

....his query is performing ffl give him an understanding of the patent space (see below) ffl allow him to interactively change the parameters of his query (including those representing earlier query sets) ffl quickly view different aspects of the result sets. An interesting system, described in [5][14] allows users to visualize relationships between tables in a database. The queries are generated using a visual query environment and the user can choose how to represent the relationship (join) between the tables (views) The operations they allow include colouring a data object according to ....

M. Derthick, J. Kolojejchick, and S. F. Roth. An interactive visual query environment for exploring data. In Int. Conference on User Interface Software and Technology, pages 179--187, October 1997.

....monitoring an evolving activity. IDEA [SSW96] supports interactive database exploration and data analysis. It introduces a graphical history mechanism and re usable representation of analysis and exploration sessions. Exploration is viewed as the process of identifying the data to be analyzed. VQE [DKR97] is a visual query language that uses direct manipulation of visualizations to allow data exploration. Queries and visualizations are coupled, a modification of one of them leading to the modification of the other. Conclusions Exploratory visualization is a powerful technique for monitoring ....

Mark Derthick, John Kolojejchick, and Steven F. Roth. An interactive visual query environment for exploring data. In Proceedings of the ACM Symposium on User Interface Software and Technology, Making Things Visible, pages 189--198, 1997.

....support for visualizing dynamically changing data in real time, but does not support manipulation of the visualization. However, it is not clear that end users (i.e. nonprogrammers) would be able to construct visualizations with Weasel. Other systems such as Magic Lens [5] GQL [19] and Visage [4] have focused on the visual specification of database queries. While our system enables end users to visually specify the functionality of project, select, join, and cross product database operations, our primary contribution is in integrating this functionality with end user defined dynamic ....

....Although our system includes a data filtering mechanism, it does not address methods of browsing data through the modifications of visual queries. Instead, our system focuses primarily on creating customized visualizations and reacting to dynamic updates of the data. The Visage system [4] enables users to specify visual queries on multiple data sets. Used in conjunction with the SageBrush tool [21] visualizations of a visual query may be created, browsed, and refined. Like our work, the Visage system provides the ability to work with multiple data sets, providing the ....

Derthick, M., Kolojejchick, J. A., and Roth, S. F. An Interactive Visual Query Environment for Exploring Data. Proceedings of the ACM Symposium on User Interface Software and Technology (UIST '97), ACM Press, October 1997, pp 189-198.

....the visual representation used to generalize the data manipulation effected by the seven operations in Figure 1. VISUAL QUERY ENVIRONMENT REPRESENTATION VQE combines the expressive power of database query languages with the interactivity of direct manipulation data visualization systems (Derthick, Kolojejchick, Roth, 1997). It was originally designed as a visual interface for constructing queries manually. It uses the familiar nodelink diagram to express database joins, which correspond to Navigate operations in Visage. It uses Dynamic Query (Ahlberg, Williamson, Shneiderman, 1992) sliders and bars 3 to ....

Derthick, M., Kolojejchick, J. A., & Roth, S. (1997). An Interactive Visual Query Environment for Exploring Data. Proceedings of the ACM Symposium on User Interface Software and Technology (UIST), Banff, Canada. pp. 189-198.

....event to undo. Although not specifically designed to support these filtering and selection operations, the Time Travel interface intrinsically provides this capability. As in any Visage frame, Dynamic Query [19] widgets can be added and set to filter the interface events by type. A visual query [20] linking events to their history objects would allow DQ filtering to display only events having at least one history object mentioning a given domain object. Events from the TimeTravel interface could even be copied and dragged to a scatterplot organizing them by, say, frame and event type as well ....

Derthick, M., J.A. Kolojejchick, and S. Roth. An Interactive Visual Query Environment for Exploring Data. in Proceedings of the ACM Symposium on User Interface Software and Technology (UIST). 1997. Banff, Canada: ACM Press: p. 189-198. http://www.cs.cmu.edu/~sage/UIST97/UIST97.pdf.

....paper presents an efficient algorithm that with high probability closely approximates the true counts. 1. Previous Dynamic Query work 1.1. Single Object Interface Figure 1 shows a Dynamic Query (DQ) interface as implemented in VQE, a Visual Query Environment for exploring data from a database [1]. VQE is built on top of Visage [2] an i nteractive data visualization system developed by Carnegie Mellon and Maya Design Group. The subset of the database being explored at any given time by a VQE query is called the active subset. The top row in the upper box of Figure 1 indicates that the ....

M. Derthick, J. A. Kolojejchick, and S. Roth, "An Interactive Visual Query Environment for Exploring Data," presented at Proceedings of the ACM Symposium on User Interface Software and Technology (UIST), Banff, Canada, 1997, p. 189-198.

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M.Derthick, J.Kolojejchick, S.F.Roth. An Interactive Visual Query Environment for Exploring Data, Proceedings of the ACM Symposium on User Interface Software and Technology (UIST '97), ACM Press, October 1997, 189-198.

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