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Bibliographic Details
Main Author:	Schabas, Ann H.
Format:	Recurso educativo Open Access
Language:	en
Published:	1982
Subjects:	Comparative Analysis Coordinate Indexes Indexing Information Retrieval Library Catalogs Methods Relevance (Information Retrieval) Subject Index Terms
Online Access:	https://eric.ed.gov/?id=EJ258243
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Redundancy and Uniqueness of Subject Access Points in Online Catalogs.
by: Xu, Hong, et al.
Published: (1998)

Subject Indexing and Citation Indexing--Part I: Clustering Structure in the Cystic Fibrosis Document Collection [and] Part II: An Evaluation and Comparison.
by: Shaw, W. M., Jr.
Published: (1990)

The Efficiency of MEDLARS Titles for Retrieval
by: Miller, William L.
Published: (1971)

Efficiency of PRECIS Role Operators.
by: Mahapatra, M., et al.
Published: (1984)

To Index or Not To Index.
by: Veenema, Fred
Published: (1996)

A Study of Indexing Consistency between Library of Congress and British Library Catalogers.
by: Tonta, Yasar
Published: (1991)

Computerized Information Storage and Retrieval Systems.
by: Azubuike, Abraham A., et al.
Published: (1988)

The Case for Coexistence: Hardcopy and Online Searching.
by: Maciuszko, Kathleen L.
Published: (1989)

In Theory There Is No Solution: The Impediments to a Subject Cataloging Code.
by: Reynolds, Sally Jo
Published: (1989)

Books Are for Use. Final Report of the Subject Access Project to the Council on Library Resources.
by: Atherton, Pauline
Published: (1978)

Data Definition and the Decline of Cataloging Quality.
by: Burger, Robert H.
Published: (1983)

The Impact of Term-Indexing Characteristics on a Document Space.
by: Wolfram, Dietmar, et al.
Published: (2001)

Improving OPAC Subject Access: The ADFA Experiment.
by: Byrne, Alex, et al.
Published: (1988)

Critical Views of LCSH--the Library of Congress Subject Headings; A Bibliographic and Bibliometric Essay and An Analysis of Vocabulary Control in the Library of Congress List of Subject Headings (LCSH).
by: Cochrane, Pauline A., et al.
Published: (1981)

A Comparison between Free Language and Controlled Language Indexing and Searching.
by: Rowley, J. E.
Published: (1990)

Enhancing Subject Access to OPACs: Controlled Vocabulary vs. Natural Language.
by: Cousins, Shirley Anne
Published: (1992)

Is Precoordination Unnecessary in LCSH? Are Web Sites More Important To Catalog Than Books? A Reference Librarian's Thoughts on the Future of Bibliographic Control.
by: Mann, Thomas
Published: (2000)

Use of Classification in Online Retrieval.
by: Svenonius, Elaine
Published: (1983)

Arabic Literature: Uniterm Indexing System for Storage and Retrieval.
by: Ghani, Abdul
Published: (1987)

Subject Access Literature, 1987.
by: Vizine-Goetz, Diane, et al.
Published: (1988)

Indexing Consistency: The Input/Output Function of Thesauri.
by: Reich, Phyllis, et al.
Published: (1991)

Thesauri for Vocabulary Control
by: Freedman, Barbara
Published: (1972)

Modern Subject Access in the Online Age.
by: Cochrane, Pauline A.
Published: (1984)

Written Representation of Topics and the Production of Query Terms
by: Tagliacozzo, Renata, et al.
Published: (1971)

Subject Control in Online Catalogs.
by: Holley, Robert P., Ed.
Published: (1989)

Evaluating the Impact of an Online Library Catalogue on Subject Searching Behaviour at the Catalogue and at the Shelves.
by: Hancock-Beaulieu, Micheline
Published: (1990)

A Retrieval Comparison of Six Published Indexes in the Field of Library and Information Science
by: Keen, E. Michael
Published: (1976)

Indexing. ERIC Processing Manual, Section VII.
by: Houston, Jim, Ed.
Published: (1992)

Indexing. ERIC Processing Manual, Section VII.
by: Brandhorst, Ted, Ed., et al.
Published: (1980)

Retrieval Results of Unassisted Searches of Two General Periodical Indexes.
by: Blackburn, Jennifer O.
Published: (1993)

Subject Relationships between Cited and Citing Documents in Library and Information Science.
by: Nisonger, Thomas E., et al.
Published: (1992)

The Setting Up of a Resources Centre. 3: Retrieval Systems.
by: Malcolm, Adam H., Ed.
Published: (1976)

"American Poetry" but "Satire, American;" The Direct and Inverted Forms of Subject Headings Containing National Adjectives
by: Chan, Lois Mai
Published: (1973)

Subject Description of BOOKS: A Manual of Procedures for Augmenting Subject Descriptions in Library Catalogs. Research Study No. 3.
by: Settel, Barbara, Ed.
Published: (1977)

Multiple Thesauri in Online Library Bibliographic Systems.
by: Mandel, Carol A.
Published: (1987)

Classification Schedules as Subject Enhancement in Online Catalogs. A Review of a Conference Sponsored by Forest Press, the OCLC Online Computer Library Center, and the Council on Library Resources.
by: Mandel, Carol A.
Published: (1986)

Seeking the Subject.
by: Tobias, Jennifer
Published: (1998)

System Features for Subject Access in the Online Catalog.
by: Lawrence, Gary S.
Published: (1985)

Evaluation of Machine-Aided Indexing
by: Klingbiel, Paul H., et al.
Published: (1976)

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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