Access: A Study of Information Storage and Retrieval with Emphasis on Library Information Systems. Interim Report.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Authors:	Resnikoff, H. L., Dolby, J. L.
Format:	Recurso educativo Open Access
Language:	en
Published:	1971
Subjects:	Archives Books Indexes Information Retrieval Information Storage Information Systems Library Collections Library Materials
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

35mm Slides: Storage and Retrieval for the Novice.
by: DeBardeleben, Marian Z., et al.
Published: (1982)

Picture Organization: Practices and Procedures, Part I
by: Shaw, Renata V.
Published: (1972)

Proposals for a Dynamic Library. Technical Report.
by: Salton, Gerard
Published: (1972)

A Technique for the Acquisition, Storage, and Retrieval of System Safety Information - With Attached Bibliography.
by: Mumma, George B., et al.
Published: (1970)

Mechanisation and Automation of Information Library Procedures in the USSR.
by: Batenko, A. I.
Published: (1970)

Robots in the Library: Automated Storage and Retrieval Systems.
by: Kountz, John
Published: (1987)

Hispanic Bibliography and Information Storage and Retrieval Project Report.
by: Chabran, Richard, et al.
Published: (1979)

Vertical Map Storage.
by: Perry, Joanne M.
Published: (1982)

Modelling Subjectivity in Visual Perception of Orientation for Image Retrieval.
by: Sanchez, D., et al.
Published: (2003)

A Delphi Approach to a Selected Book Retirement Policy.
by: Simon, Ralph C.
Published: (1972)

A Study of an Information Retrieval Performance Measure: Expected Search Length as a Function of File Size and Organization.
by: Deutsch, Donald R., et al.
Published: (1974)

Information Filing and Finding.
by: Booth, Pat F., et al.
Published: (1982)

A Design for an Online Bibliographic Database: The DOBIS-LIBIS Database.
by: McAllister, A. Stratton, et al.
Published: (1981)

Newspapers and Electronic Databases: Present Technology.
by: Newcombe, Barbara, et al.
Published: (1984)

Trade Literature as a Library Material
by: Kelbrick, N.
Published: (1971)

Document Retrieval in a Highway Research Library.
by: Sherman, George B., et al.
Published: (1968)

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

Picture Organization: Practices and Procedures, Part 2
by: Shaw, Renata V.
Published: (1972)

The Development of Indexing Technology.
by: Chang, Roy
Published: (1993)

Digital Libraries Based on Full-Text Retrieval.
by: Witten, Ian H., et al.
Published: (1996)

Information Storage and Retrieval...Reports on Text Analysis, Dynamic Indexing, Feedback Searches, Dictionary Construction and File Organization.
by: Salton, Gerald, et al.
Published: (1972)

Enriching the Library Catalog Record for Subject Access.
by: Mandel, Carol A.
Published: (1985)

Experimental On-Line Mathematics Citation Data Base. Final Report on Mechanized Information Services of the University Library, Phase I-Planning. Part 8.
by: Tompkins, Mary L.
Published: (1967)

Excerpta Medica Automated Storage and Retrieval Program of Biomedical Information. Excerpta Mark I System.
Published: (1969)

A Remote-Terminal Retrospective Search Facility Using a Hybrid of Microform and Computer Storage
by: Irvine, J. J.
Published: (1973)

Design of an Automated Library Information Storage and Retrieval System for Library of Congress Division for the Blind and Physically Handicapped (DBPH). Final Report.
Published: (1975)

Open Government, Closed Stacks: Onsite Storage of Depository Materials.
by: Quinn, Aimee C., et al.
Published: (1998)

An Introduction to Information Retrieval.
Published: (1971)

Digital Storage of an Academic Library Book Collection - Nontechnological Information to Aid Consideration.
by: Olsen, Wallace C.
Published: (1969)

Report on Information Retrieval and Library Automation Studies.
Published: (1972)

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

Project INTREX. Semiannual Activity Report, 15 September 1967 to 15 March 1968.
Published: (1968)

State and Local Document Retrieval. KWOC Solution
by: Schwarz, Philip John
Published: (1972)

Nature of Typical Data Bases. Final Report on Mechanized Information Services in the University Library, Phase I - Planning. Part 5.
by: Reilly, Kevin D.
Published: (1967)

The Foundations of Access to Knowledge. A Symposium.
by: Montgomery, Edward B., Ed.
Published: (1968)

Storage Policies for Information Systems.
by: Leimkuhler, Ferdinand F.
Published: (1969)

On the Shoulders of Giants: From Boole to Shannon to Taube: The Origins and Development of Computerized Information from the Mid-19th Century to the Present.
by: Smith, Elizabeth S.
Published: (1993)

Expanded Subject Access to Reference Collection Materials.
by: Mischo, William H.
Published: (1979)

Standards for Cataloging of Magnetic Tape Materials. Final Report on Mechanized Information Services in the University Library, Phase I - Planning. Part 4.
by: Troutman, Joan C.
Published: (1967)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// 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'

Environment & details:

GET Data empty

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789088304.4844 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "351ebd9ddb9e3b39efce972b26475a28" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#937}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1454}
SessionHelper	Laminas\Stdlib\ArrayObject {#1781}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"63644"
REDIRECT_URL	"/Record/eric_ED050773/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED050773/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789088304.478
REQUEST_TIME	1789088304

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Cookies empty

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789088304.4844 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "351ebd9ddb9e3b39efce972b26475a28" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#937}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1454}
SessionHelper	Laminas\Stdlib\ArrayObject {#1781}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.170"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"63644"
REDIRECT_URL	"/Record/eric_ED050773/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED050773/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789088304.478
REQUEST_TIME	1789088304

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: