Abstract | ||
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In this paper, we present Stepping Stones and Pathways (SSP), an alternative model of building and presenting answers for the cases when queries on document collections cannot be answered just by a ranked list. Stepping Stones can handle questions like: "What is the relation of topics X and Y?" SSP addresses when the contents of a small set of related documents is needed as an answer rather than a single document, or when "query splitting" is required to satisfactorily explore a document space. Query results are networks of document groups representing topics, each group relating to and connecting (by documents) to other groups in the network. Thus, a network answers the user's information need. We devise new and more effective representations and techniques to visualize such answers, and to involve users as part of the answer-finding process. In order to verify the validity of our approach, and since the questions we aim to answer involve multiple topics, we performed a study involving a custom built broad collection of operating systems research papers, and evaluated the results with interested computer science students, using multiple measures. |
Year | DOI | Venue |
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2005 | 10.1145/1099554.1099573 | International Conference on Information and Knowledge Management |
Keywords | Field | DocType |
single document,suffix-tree clustering,query splitting,query result,stepping stones,related document,collection building from syllabi,cluster labeling,multiple topic,document group,document collection,document space,pathways,topics x,multiple measure,operating system,information need | Data mining,Cluster labeling,World Wide Web,Information needs,Information retrieval,Ranking,Computer science,Suffix tree clustering,Small set | Conference |
ISBN | Citations | PageRank |
1-59593-140-6 | 21 | 1.15 |
References | Authors | |
12 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Fernando Das-Neves | 1 | 57 | 4.88 |
Edward A. Fox | 2 | 3966 | 921.62 |
Xiaoyan Yu | 3 | 47 | 4.22 |