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Proceedings of the 1965 20th national conference on -, 1965
ALTHOUGH TREES have long been used for the storage and retrieval of information 1,2, unfortunately there is a tradeoff between storage (construction) time and retrieval time. To keep retrieval time at a minimum, the tree must be balanced; but posting a new item under this constraint can require a complete reorganization of the tree.
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ALTHOUGH TREES have long been used for the storage and retrieval of information 1,2, unfortunately there is a tradeoff between storage (construction) time and retrieval time. To keep retrieval time at a minimum, the tree must be balanced; but posting a new item under this constraint can require a complete reorganization of the tree.
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Proceedings of the 15th French-speaking conference on human-computer interaction on 15eme Conference Francophone sur l'Interaction Homme-Machine - IHM 2003, 2003
Information Seeking (IS) is context dependent. this paper introduces a methodological approach applied to the study of an IS system in French public archives. In this approach, we analyze the different contexts of the IS situation for a user. This analysis allows us to formalize typial IS situations.
Astrid Poulon, Christophe Vaudry
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Information Seeking (IS) is context dependent. this paper introduces a methodological approach applied to the study of an IS system in French public archives. In this approach, we analyze the different contexts of the IS situation for a user. This analysis allows us to formalize typial IS situations.
Astrid Poulon, Christophe Vaudry
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1991
“Information retrieval” is a very loose term, so we must start by setting some limits to our subject. We are not concerned, for instance, with systems which respond to requests for specific facts, e.g. “What time is the next train to London?” Enquiry systems like that undeniably supply useful information, but they do not necessarily store and ...
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“Information retrieval” is a very loose term, so we must start by setting some limits to our subject. We are not concerned, for instance, with systems which respond to requests for specific facts, e.g. “What time is the next train to London?” Enquiry systems like that undeniably supply useful information, but they do not necessarily store and ...
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2016
This chapter is a basic introduction to text information retrieval. Information Retrieval (IR) refers to the activities of obtaining information resources (usually in the form of textual documents) from a much larger collection, which are relevant to an information need of the user (usually expressed as a query).
Qiaozhu Mei, Dragomir R. Radev
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This chapter is a basic introduction to text information retrieval. Information Retrieval (IR) refers to the activities of obtaining information resources (usually in the form of textual documents) from a much larger collection, which are relevant to an information need of the user (usually expressed as a query).
Qiaozhu Mei, Dragomir R. Radev
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INFORMATION EXPLOSION—INFORMATION RETRIEVAL
American Journal of Psychiatry, 1965openaire +2 more sources
Proceedings of the 1st annual computer science conference on Program information abstracts - CWC '73, 1973
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