Paper presentation- Web based Information visualization
Information visualization, an emerging discipline,uses visual means to represent nons patial, abstract data. To visualize such information, you must map this data into a physical space. Finding the appropriate visual mapping for the task at hand proves vital to producing effective visualizations.Information visualization can often help you find and understand relationships and structure within (seemingly) unstructured data. Recent widespread interest has focused on exploration of information visualization techniques and applications for just that reason. At the same time, information has become pervasive thanks to underlying mechanisms such as the World Wide Web (WWW) and corporate intranets. Visualizing Web-based information—either from the WWW or intranets—has become a common application of information visualization. Given these trends, the Web has naturally progressed as a source of information as well as an underlying delivery mechanism for interactive information visualization. To further explore these ideas, developers use tools such as Virtual Reality Modeling Language (VRML), Java, and Web browsers such as Netscape to create Web-based information visualization applications. While a Web-based delivery mechanism offers a number of advantages, it also imposes a number of limitations and problems.
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