A Straightforward NF Squared Relational Interface with Applications in Information Retrieval.

Niemi, Timo; Jarvelin, Kalervo

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Peer reviewed

ERIC Number: EJ499861

Record Type: Journal

Publication Date: 1995

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ISSN: ISSN-0306-4573

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A Straightforward NF Squared Relational Interface with Applications in Information Retrieval.

Niemi, Timo; Jarvelin, Kalervo

Information Processing & Management, v31 n2 p215-31 Mar-Apr 1995

Discusses a user interface that simplifies NF Squared (non-first-normal-form) relational query formulation in which query specification remains compact and straightforward. This interface allows for nesting and general hierarchical structures and restructuring which provides for more effective retrieval and query formulation. (Author/JKP)

Descriptors: Computer Interfaces, Computer Software Development, Computer System Design, Information Processing, Information Retrieval, Programming Languages, Search Strategies, Users (Information)

Publication Type: Reports - Research; Journal Articles

Education Level: N/A

Audience: N/A

Language: English

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