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Visualization of large category map for Internet browsing

Christopher C. Yang, Hsinchun Chen, Kay Hong
2003 Decision Support Systems  
In this paper, we propose the fisheye views and fractal views to support the visualization of category map.  ...  The results show that both fisheye views and fractal views significantly increase the effectiveness of visualizing category map.  ...  Comparisons and illustrations of fisheye views and fractal views on category map Fisheye views and fractal views support the visualization of large category maps by two different approaches.  ... 
doi:10.1016/s0167-9236(02)00101-x fatcat:u6qnzmo7p5fjbf22bqygtzk6iy

Internet browsing: visualizing category map by fisheye and fractal views

C.C. Yang, Hsinchun Chen, K. Hong
Proceedings. International Conference on Information Technology: Coding and Computing  
In this paper, we propose the fisheye views and fractal views to support the visualization of category map.  ...  The results show that both fisheye views and fractal views significantly increase the effectiveness of visualizing category map. In addition, fractal views are significant better than fisheye views.  ...  Acknowledgement This project is supported by the Earmarked Grant for Research of the Research Grants Council of Hong Kong, CUHK 7034-98E.  ... 
doi:10.1109/itcc.2002.1000356 dblp:conf/itcc/YangCH02 fatcat:kfhjorajczhrtjxosoavgosbea

Internet browsing and searching (poster)

Hsinchun Chen, Bruce R. Schatz, Andrea L. Houston, Robin R. Sewell, Tobun Dorbin Ng, Chienting Lin
1997 Proceedings of the second ACM international conference on Digital libraries - DL '97  
developed, a Kohonen algorithm category success. map for browsing, and an automatically generated concept space algorithm for searching, can help improve browsing and/or searching the Internet.  ...  pages indicated that there was limited overlap between The Internet provides an exceptional testbed for develthe homepages retrieved by the subject-suggested and oping algorithms that can improve browsing  ...  IEEE Transactions on Pattern Analysis and donated their time, ideas, and suggestions. Machine Intelligence, 18(8), 771-782. Chen, H., Schatz, B. R., Yim, T., & Fye, D. (1995).  ... 
doi:10.1145/263690.264335 dblp:conf/dl/ChenSHSNL97 fatcat:nmmf3chokbav3ac3a2lguukybu

Internet browsing and searching: User evaluations of category map and concept space techniques

Hsinchun Chen, Andrea L. Houston, Robin R. Sewell, Bruce R. Schatz
1998 Journal of the American Society for Information Science  
developed, a Kohonen algorithm category success. map for browsing, and an automatically generated concept space algorithm for searching, can help improve browsing and/or searching the Internet.  ...  pages indicated that there was limited overlap between The Internet provides an exceptional testbed for develthe homepages retrieved by the subject-suggested and oping algorithms that can improve browsing  ...  IEEE Transactions on Pattern Analysis and donated their time, ideas, and suggestions. Machine Intelligence, 18(8), 771-782. Chen, H., Schatz, B. R., Yim, T., & Fye, D. (1995).  ... 
doi:10.1002/(sici)1097-4571(1998)49:7<582::aid-asi2>3.0.co;2-v fatcat:et4r4v4cfzcyto3mrwchlrfieq

Internet browsing and searching: User evaluations of category map and concept space techniques

Hsinchun Chen, Andrea L. Houston, Robin R. Sewell, Bruce R. Schatz
1998 Journal of the American Society for Information Science  
developed, a Kohonen algorithm category success. map for browsing, and an automatically generated concept space algorithm for searching, can help improve browsing and/or searching the Internet.  ...  pages indicated that there was limited overlap between The Internet provides an exceptional testbed for develthe homepages retrieved by the subject-suggested and oping algorithms that can improve browsing  ...  IEEE Transactions on Pattern Analysis and donated their time, ideas, and suggestions. Machine Intelligence, 18(8), 771-782. Chen, H., Schatz, B. R., Yim, T., & Fye, D. (1995).  ... 
doi:10.1002/(sici)1097-4571(19980515)49:7<582::aid-asi2>3.0.co;2-x fatcat:27ozycfajbdklk7qsq3ku3p44y

Page 1606 of Psychological Abstracts Vol. 90, Issue 5 [page]

2003 Psychological Abstracts  
In this paper, we propose the fisheye views and fractal views to support the visualization of category map.  ...  The results show that both fisheye views and fractal views significantly increase the effectiveness of visualizing category map.  ... 

Fractal summarization for mobile devices to access large documents on the web

Christopher C. Yang, Fu Lee Wang
2003 Proceedings of the twelfth international conference on World Wide Web - WWW '03  
Mobile devices provide convenience and portable access to the huge information space on the Internet without requiring users to be stationary with network connection.  ...  Loading and visualizing large documents on handheld devices become impossible. The limited resolution restricts the amount of information to be displayed. The download time is intolerably long.  ...  The tree structure of summary is suitable for visualization on handheld devices, and it can be further enhanced by two approaches, (i) Fisheye View to change the visual layout of summary, (ii) Fractal  ... 
doi:10.1145/775181.775183 fatcat:o5secg6n4fd5ll6d2xtwfm3rou

Fractal summarization for mobile devices to access large documents on the web

Christopher C. Yang, Fu Lee Wang
2003 Proceedings of the twelfth international conference on World Wide Web - WWW '03  
Mobile devices provide convenience and portable access to the huge information space on the Internet without requiring users to be stationary with network connection.  ...  Loading and visualizing large documents on handheld devices become impossible. The limited resolution restricts the amount of information to be displayed. The download time is intolerably long.  ...  The tree structure of summary is suitable for visualization on handheld devices, and it can be further enhanced by two approaches, (i) Fisheye View to change the visual layout of summary, (ii) Fractal  ... 
doi:10.1145/775152.775183 dblp:conf/www/YangW03 fatcat:zh2tqiaz7zbhlgoc4cvaxvhvdm

An information delivery system with automatic summarization for mobile commerce

Christopher C. Yang, Fu Lee Wang
2007 Decision Support Systems  
Handheld devices provide convenience and portable access to the huge information space on the Internet without requiring users to be stationary with network connection.  ...  Unfortunately, loading and visualizing large documents on handheld devices are impossible due to their shortcomings.  ...  Fisheye View is a visualization technique to enlarge the focus of interest and diminish the information that is less important [13] .  ... 
doi:10.1016/j.dss.2005.05.012 fatcat:5iecfiiorfbetoke6hhuniieaa

A geovisual analytics approach for mouse movement analysis

Ali Tahir, Gavin McArdle, Michela Bertolotto
2014 International Journal of Data Mining Modelling and Management  
The use of Web maps has created opportunities and challenges for map generation and delivery.  ...  By identifying salient trends, areas of interest on the map become apparent. This knowledge can be used to strengthen the algorithms used for Geopersonalisation.  ...  Acknowledgements Research presented in this paper was funded by a Strategic Research Cluster grant (07/SRC/I1168) by Science Foundation Ireland under the National Development Plan.  ... 
doi:10.1504/ijdmmm.2014.066761 fatcat:svf5poceoraivpid4vv6gn7k4e

Newsmap: a knowledge map for online news

Thian-Huat Ong, Hsinchun Chen, Wai-ki Sung, Bin Zhu
2005 Decision Support Systems  
In order to assess the quality of the map, an empirical study was conducted which shows that the categories of the hierarchical knowledge map generated by NewsMap are better than those generated by regular  ...  Another empirical study compared the two visualization displays and found that users' performances can be improved by taking advantage of the visual cues of the 2D SOM display. D  ...  Acknowledgements We wish to thank Yang Xiang, Yintak Lam, and Xue Wei for helping in the pilot study.  ... 
doi:10.1016/j.dss.2004.03.008 fatcat:cbr7xc3i4bdbpojxag5lkmfuha

Newsmap: a knowledge map for online news

T ONG
2004 Decision Support Systems  
In order to assess the quality of the map, an empirical study was conducted which shows that the categories of the hierarchical knowledge map generated by NewsMap are better than those generated by regular  ...  Another empirical study compared the two visualization displays and found that users' performances can be improved by taking advantage of the visual cues of the 2D SOM display. D  ...  Acknowledgements We wish to thank Yang Xiang, Yintak Lam, and Xue Wei for helping in the pilot study.  ... 
doi:10.1016/s0167-9236(04)00054-5 fatcat:3ufa2btt35afnglr42kqd2zmpm

Business intelligence explorer: a knowledge map framework for discovering business intelligence on the Web

Wingyan Chung, Hsinchun Chen, J.F. Nunamaker
2003 36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the  
Existing business intelligence tools suffer from a lack of analysis and visualization capabilities and traditional result list display by search engines often overwhelms business analysts with irrelevant  ...  The literature show that hierarchical and map displays enable effective access and browsing of information. However, they have not been widely applied to discover business intelligence on the Web.  ...  Yang et al. showed that both fisheye and fractal views can increase the effectiveness of the SOM visualization [42] .  ... 
doi:10.1109/hicss.2003.1173649 dblp:conf/hicss/ChungCN03 fatcat:2vqq7cdo4rcovnyxztdtmegwnq

Visualizing knowledge domains

Katy Börner, Chaomei Chen, Kevin W. Boyack
2005 Annual Review of Information Science and Technology  
We greatly appreciate the time and effort Bin Zhu, Hsinchun Chen, and André Skupin put into the generation, discussion and comparison of the ET-Map and  ...  The genomics and bioinformatics world has been the home to many algorithmic innovations in recent years, many of which could be applied to data analysis, clustering, and visualization.  ...  Fractal views, based on Fractal Views have been applied to visualize huge hierarchies (Koike & Yoshihara, 1993) and to control the amount of information displayed in ET-Maps (Yang et al., 1999) .  ... 
doi:10.1002/aris.1440370106 fatcat:5pmltifvinc6jexool6aouthcq

Special issue: "Web retrieval and mining"

Hsinchun Chen
2003 Decision Support Systems  
Their results show that both fisheye views and fractal views significantly increase the effectiveness of visualizing category map for web collections.  ...  The fourth paper, ''Visualization of Large Category Map for Internet Browsing,'' by Yang, Chen and Hong, attempts to address the information overload problem of the web by employing visualization techniques  ...  He serves on the editorial board of Journal of the American Society for Information Science and Technology and Decision Support Systems. Dr.  ... 
doi:10.1016/s0167-9236(02)00104-5 fatcat:iwhuvqy75jgkxacfhb2m4cal34
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