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2007 11th International Conference Information Visualization (IV '07)最新文献

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Sidh - a Game Based Firefighter Training Simulation Sidh -基于游戏的消防员训练模拟
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.100
P. Backlund, H. Engström, Cecilia Hammar, M. Johannesson, Mikael Lebram
{"title":"Sidh - a Game Based Firefighter Training Simulation","authors":"P. Backlund, H. Engström, Cecilia Hammar, M. Johannesson, Mikael Lebram","doi":"10.1109/IV.2007.100","DOIUrl":"https://doi.org/10.1109/IV.2007.100","url":null,"abstract":"This paper presents Sidh-a game based firefighter training simulator developed in cooperation between the University ofSkvde and the Swedish Rescue Services Agency. Sidh is based on computer game hardware and software solutions but adds a novel interaction model and gameplay specifically developed for the purpose of training firefighters. The simulator environment is a cave where the player is interacting with the game through a set of sensors. Players move in the virtual world by movements in the physical world and a substantial physical effort is required to accomplish game tasks. Sidh has been used in a feasibility study where 31 firefighter students have been playing the game and the performance of these students as well as their reflections from using the game have been analyzed. Results from this study show that Sidh is a useful complement to traditional training methods and that the subjects give very high grades on the entertainment value of the game which indicate that this form of training may be self-motivating which is an important issue for voluntary, after-hours training.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133597141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 108
The Dynamic Organization of Space and Place 空间和场所的动态组织
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.111
Yelena Ilkanayev
{"title":"The Dynamic Organization of Space and Place","authors":"Yelena Ilkanayev","doi":"10.1109/IV.2007.111","DOIUrl":"https://doi.org/10.1109/IV.2007.111","url":null,"abstract":"The rigid rectilinear forms of contemporary architectural design neither resemble nor relate the space surrounding us as an extension of the self whether physical or mental. By \"extending\" or \"projecting\" space and form outward from the body and its movements, a new paradigm can be applied to the structure of place as it relates to the extended space of the human self. The following project proposes a method, using motion capture technology, for the design and organization of environments that are harmonious with the human self. The synergistic flow among individuals, and between the individual and his or her environment, is promoted by the organization of space around the principle of the motion of the human body. This extension of the body's form into space is informed by the natural features of an existent site. The synergistically activated space is thus reinterpreted in relation to factors produced by natural forces.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114603705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New Construction of Broardcast Graphs 广播图的新构造
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.84
Hovhannes A. Harutyunyan, Xiangyang Xu
{"title":"New Construction of Broardcast Graphs","authors":"Hovhannes A. Harutyunyan, Xiangyang Xu","doi":"10.1109/IV.2007.84","DOIUrl":"https://doi.org/10.1109/IV.2007.84","url":null,"abstract":"Broadcast algorithms are are very important in parallel and distributed computing. In this paper we design new sparce graphs and present a minimum time broadcast algorithms from any vertex of these graphs. A broadcast graph on n vertices is a graph which allows any vertex to broadcast in time [log n]. A minimum broadcast graph on n vertices is a broadcast graph with the minimum number of edges over all broadcast graphs on n vertices. This minimum number of edges is denoted by B(n). Many papers have presented methods to construct broadcast graphs. Here we present a method to construct a broadcast graph on n + 1 vertices by adding a vertex to a broadcast graph on n vertices. Our general upper bound on B(n) improves the best known upper bounds for almost all odd values of n. Our broadcast algorithms are simple. Our new broadcast graphs can be combined using some of the known methods to obtain further improvements.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130257231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Practical Algorithm for Planar Straight-line Grid Drawings of General Trees with Linear Area and Arbitrary Aspect Ratio 具有线性面积和任意宽高比的普通树木平面直线网格绘制的实用算法
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.14
A. Rusu, C. Santiago
{"title":"A Practical Algorithm for Planar Straight-line Grid Drawings of General Trees with Linear Area and Arbitrary Aspect Ratio","authors":"A. Rusu, C. Santiago","doi":"10.1109/IV.2007.14","DOIUrl":"https://doi.org/10.1109/IV.2007.14","url":null,"abstract":"Trees are usually drawn using planar straight-line drawings. [2] presented an algorithm for constructing a planar straight-line grid drawing of a degree-d (general) tree with area 0(eta) and any pre-specified aspect ratio in the range [eta-alpha,eta alpha], where 0 < alpha < 1 is any constant, in O(etalogeta) time. Unfortunately, the algorithm of [2] is not suitable for practical use. The main problem is that the constant hidden in the \"Oh \" notation for area is quite large (for binary trees was 3900). In this paper, we have made several improvements to the algorithm, which make it suitable for practical use. We have also conducted an experiment on this newer version of the algorithm for randomly-generated general trees with up to 50,000 nodes. Our experiment shows that it constructs area-efficient drawings in practice, with area at most 19 times the number of nodes.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128520139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Multi-visualization of the Cooperative Context in Building Construction Activity A Model-Based Approach to design AEC-specific Visualization Interfaces 建筑施工活动合作情境的多重可视化——基于模型的aec可视化界面设计方法
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.79
S. Kubicki, G. Halin, A. Guerriero
{"title":"Multi-visualization of the Cooperative Context in Building Construction Activity A Model-Based Approach to design AEC-specific Visualization Interfaces","authors":"S. Kubicki, G. Halin, A. Guerriero","doi":"10.1109/IV.2007.79","DOIUrl":"https://doi.org/10.1109/IV.2007.79","url":null,"abstract":"Cooperation between actors in design and construction activities in architecture is an essential stake nowadays. In professional practices the actors involved in construction projects use numerous tools. The project is unique but the \"views\" that actors manipulate are various and sometimes fundamentally different. Their common characteristic is that they partially represent the cooperation context through a \"business specific\" point of view. Bat'iViews suggests to the actors a multi-view interface of the context and enables to navigate through the different views. This proposition is based on a model-driven approach. We distinguish between \"context modelling\" and modelling of concepts represented in each \"business-view\". A model integrative infrastructure allows us to develop the prototype and to manage user interaction through the definition of models' transformations.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124990289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
Treecube+3D-ViSOM: Combinational Visualization Tool for Browsing 3D Multimedia Data Treecube+3D- visom:三维多媒体数据浏览组合可视化工具
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.117
Seiji Okajima, Y. Okada
{"title":"Treecube+3D-ViSOM: Combinational Visualization Tool for Browsing 3D Multimedia Data","authors":"Seiji Okajima, Y. Okada","doi":"10.1109/IV.2007.117","DOIUrl":"https://doi.org/10.1109/IV.2007.117","url":null,"abstract":"This paper proposes a new visualization tool for browsing 3D multimedia data. This is realized as a combinational visualization tool of Treecube and 3D- ViSOM which are both proposed by the same research group of the authors. Treecube is a visualization tool for hierarchical information developed as a 3D extension from a 2D visualization tool, Treemap proposed by Ben Shneiderman, et. al. in 1992. Treecube is useful for browsing 3D multimedia data stored in a file system because the file system has a hierarchical structure. However, if many data exist in one directory, it is not easy for the user to find his/her required data from it. On the other hand, 3D-ViSOM is a 3D-SOM (Self Organizing Map) based visualization tool for browsing 3D multimedia data. Using the 3D-SOM layout, similar feature data are located in the same area and it is easy for the user to find his/her required data by the browsing. Since 3D-ViSOM can solve the problem Treecube has, the authors propose a combinational visualization tool of Treecube and 3D- ViSOMin this paper.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"284 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116190880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
HANNAH: A Vivid and Flexible 3D Information Visualization Framework 汉娜:一个生动灵活的三维信息可视化框架
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.148
K. Einsfeld, A. Ebert, J. Wölle
{"title":"HANNAH: A Vivid and Flexible 3D Information Visualization Framework","authors":"K. Einsfeld, A. Ebert, J. Wölle","doi":"10.1109/IV.2007.148","DOIUrl":"https://doi.org/10.1109/IV.2007.148","url":null,"abstract":"In this paper we describe an adaptable multi-purpose 3D user interface for complex heterogeneous information. The framework allows to create visualization instruments by hierarchically combining small visualization widgets. We integrate well known 3D visualization tools in our system and also present new metaphors like the RotaryDiagram. Due to the modular architecture and the underlying ontology we are able to build intuitive visualizations that allow direct manipulation, that directly and vividly respond to user actions and adopt to changing needs. The visualizations provide the user with multiple perspectives on the data and semantic relations between items of various perspectives. The effectiveness of our proposed concepts for 3D information visualization systems is being proven by applying them to an user interface for monitoring, controlling, and optimization of a complex wastewater treatment plant.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121193145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Towards a Model of Information Aesthetics in Information Visualization 论信息可视化中的信息美学模式
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.114
A. Lau, A. V. Moere
{"title":"Towards a Model of Information Aesthetics in Information Visualization","authors":"A. Lau, A. V. Moere","doi":"10.1109/IV.2007.114","DOIUrl":"https://doi.org/10.1109/IV.2007.114","url":null,"abstract":"This paper proposes a model of information aesthetics in the context of information visualization. It addresses the need to acknowledge a recently emerging number of visualization projects that combine information visualization techniques with principles of creative design. The proposed model contributes to a better understanding of information aesthetics as a potentially independent research field within visualization that specifically focuses on the experience of aesthetics, dataset interpretation and interaction. The proposed model is based on analysing existing visualization techniques by their interpretative intent and data mapping inspiration. It reveals information aesthetics as the conceptual link between information visualization and visualization art, and includes the fields of social and ambient visualization. This model is unique in its focus on aesthetics as the artistic influence on the technical implementation and intended purpose of a visualization technique, rather than subjective aesthetic judgments of the visualization outcome. This research provides a framework for understanding aesthetics in visualization, and allows for new design guidelines and reviewing criteria.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131346925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 152
Narratological Constructs in the Gestalt of the 3D Game environment: Aboriginal Knowledge and its Connection to the Data Landscape Metaphor 三维游戏环境格式塔中的叙事结构:土著知识及其与数据景观隐喻的联系
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.81
T. Wyeld, M. Pumpa
{"title":"Narratological Constructs in the Gestalt of the 3D Game environment: Aboriginal Knowledge and its Connection to the Data Landscape Metaphor","authors":"T. Wyeld, M. Pumpa","doi":"10.1109/IV.2007.81","DOIUrl":"https://doi.org/10.1109/IV.2007.81","url":null,"abstract":"This paper reports on a project federally funded by the Australian CRC for interaction design (ACID). It investigates the use of a 3D game engine as a landscape metaphor for hosting Australian Aboriginal knowledge practices based on performed narratives. It communicates some recent findings. Central to these findings is the need to communicate a better understanding of the complex interrelationships indigenous Australian people share with their country, how this is reflected in their narratives, and what this can tell us about digital narrative in general. It is pitched at a broad audience which includes, theorists, practitioners, and technologists. It continues issues raised in another paper presented to the European information visualisation conference 2006 (IV'06) (see [1]).","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"42 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132470002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Specifying Augmented Virtuality Systems for Creative Architectural Design 为创意建筑设计指定增强虚拟系统
2007 11th International Conference Information Visualization (IV '07) Pub Date : 2007-07-04 DOI: 10.1109/IV.2007.104
Xiangyu Wang
{"title":"Specifying Augmented Virtuality Systems for Creative Architectural Design","authors":"Xiangyu Wang","doi":"10.1109/IV.2007.104","DOIUrl":"https://doi.org/10.1109/IV.2007.104","url":null,"abstract":"Despite active research in Virtual and Augmented Reality, the emerging new technology of Augmented Virtuality (AV) has rarely been explored in the architecture arena. Augmented Virtuality, where a predominantly virtual environment is enhanced by the addition of real entities, provides a means to merge richly layered, multi-modal, 3D real context and experience acquired from the real world into virtual architectural designs. There are no noted investigations on principles of implementing AV concept in the context of architectural design with the purpose of maximizing its full potentials. This paper discusses issues and approaches in establishing scientific principles for applying AV technology in supporting architectural design comprehension. As an initial effort towards those issues, the paper also formulates a comprehensive taxonomy for specifying A V technology for architectural applications.","PeriodicalId":177429,"journal":{"name":"2007 11th International Conference Information Visualization (IV '07)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132806915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
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