467 search results - page 29 / 94 » Pat-tree-based Keyword Extraction for Chinese Information Re... |
107
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ICIP
2002
IEEE
16 years 3 months ago
2002
IEEE
In this paper we propose a method to retrieve sketches stored in the form of multiple strokes, by extracting the shape information for each stroke and by considering the spatial r...
139
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SIGIR
1999
ACM
15 years 5 months ago
1999
ACM
Previous examinations of search in textual archives have assumed that users first retrieve a ranked set of documents relevant to their query, and then visually scan through these ...
108
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
We consider the coverage testing problem where we are given a document and a corpus with a limited query interface and asked to find if the corpus contains a near-duplicate of th...
127
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CIKM
2011
Springer
14 years 1 months ago
2011
Springer
Traditional information retrieval techniques based on keyword search help to identify a ranked set of relevant documents, which often contains many documents in the top ranks that...
105
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WWW
2011
ACM
14 years 8 months ago
2011
ACM
Data about everything is readily available on the web—but often only accessible through elaborate user interactions. For automated decision support, extracting that data is esse...