DocumentCode :
2867092
Title :
Hyperdictionary: a knowledge discovery tool to help information retrieval
Author :
Wives, Leandro Krug ; Loh, Stanley
Author_Institution :
Intelligent Database Group, Porte Alegre, Brazil
fYear :
1998
fDate :
9-11 Sep 1998
Firstpage :
103
Lastpage :
109
Abstract :
We present a knowledge discovery tool to help the information retrieval process. This tool, which we define as Hyperdictionary, is capable of acquiring and holding relationships among words to describe the context of some information-the knowledge about some subject. This knowledge is then used to retrieve information by contextual search in a document collection. Our preliminary studies indicate that this structure can be used in conjunction with some information retrieval tool, to aid the user in the elaboration of his query. The user´s query is automatically expanded with words strongly related to the information the user is wanting, facilitating the retrieval process
Keywords :
information retrieval; knowledge acquisition; search problems; word processing; Hyperdictionary; contextual search; document collection; information retrieval process; information retrieval tool; knowledge discovery tool; query elaboration; words; Deductive databases; Electrical capacitance tomography; Feedback; Hip; Identity-based encryption; Information retrieval; Internet; Uncertainty; Vocabulary; Web sites;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
String Processing and Information Retrieval: A South American Symposium, 1998. Proceedings
Conference_Location :
Santa Cruz de La Sierra
Print_ISBN :
0-8186-8664-2
Type :
conf
DOI :
10.1109/SPIRE.1998.712989
Filename :
712989
Link To Document :
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