Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
ACM Computing Surveys (CSUR)
Content analysis of the world wide web: opportunities and challenges
Social Science Computer Review
Drawing graphs: methods and models
Drawing graphs: methods and models
A Fast Adaptive Layout Algorithm for Undirected Graphs
GD '94 Proceedings of the DIMACS International Workshop on Graph Drawing
Finding more useful information faster from web search results
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
Learning to cluster web search results
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
Interactive Visualization of Small World Graphs
INFOVIS '04 Proceedings of the IEEE Symposium on Information Visualization
Clustering with a minimum spanning tree of scale-free-like structure
Pattern Recognition Letters
A comprehensive comparison study of document clustering for a biomedical digital library MEDLINE
Proceedings of the 6th ACM/IEEE-CS joint conference on Digital libraries
Effective organization and visualization of web search results
IMSA'06 Proceedings of the 24th IASTED international conference on Internet and multimedia systems and applications
A Novel Visualization Model for Web Search Results
IEEE Transactions on Visualization and Computer Graphics
On the Visualization of Social and other Scale-Free Networks
IEEE Transactions on Visualization and Computer Graphics
Multi-circular layout of micro/macro graphs
GD'07 Proceedings of the 15th international conference on Graph drawing
IVEA: an information visualization tool for personalized exploratory document collection analysis
ESWC'08 Proceedings of the 5th European semantic web conference on The semantic web: research and applications
Multiscale visualization of small world networks
INFOVIS'03 Proceedings of the Ninth annual IEEE conference on Information visualization
Bipartite graphs as models of complex networks
CAAN'04 Proceedings of the First international conference on Combinatorial and Algorithmic Aspects of Networking
Proceedings of Graphics Interface 2010
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The emergence of scale free and small world properties in real world complex networks has stimulated lots of activity in the field of network analysis. An example of such a network comes from the field of Content Analysis (CA) and Text Mining where the goal is to analyze the contents of a set of web pages. The Network can be represented by the words appearing in the web pages as nodes and the edges representing a relation between two words if they appear in a document together. In this paper we present a CA system that helps users analyze these networks representing the textual contents of a set of web pages visually. Major contributions include a methodology to cluster complex networks based on duplication of nodes and identification of bridges i.e. words that might be of user interest but have a low frequency in the document corpus. We have tested this system with a number of data sets and users have found it very useful for the exploration of data. One of the case studies is presented in detail which is based on browsing a collection of web pages on Wikipedia.