Design of a Model-Based Online Management Information System for Interlibrary Loan Networks. Project Report No. 7.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	Rouse, Sandra H., Rouse, William B.
Format:	Recurso educativo Open Access
Language:	en
Published:	1977
Subjects:	Data Collection Decision Making Information Processing Interlibrary Loans Library Administration Library Networks Library Research Management Information Systems Mathematical Models
Online Access:	Acceder al recurso
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Analysis of Monograph Obsolescence at Two Levels of an Interlibrary Loan Network.
by: Rouse, Sandra H., et al.
Published: (1979)

A Library Network Model
by: Rouse, William B.
Published: (1976)

Approaches to Forecasting Demands for Library Network Services.
by: Kang, Jong H., et al.
Published: (1980)

Design of a Model-Based Online Management Information System for Interlibrary Loan Networks.
by: Rouse, Sandra H., et al.
Published: (1979)

A Mathematical Model of the Illinois Interlibrary Loan Network: Report Number Three.
by: Rouse, William B., et al.
Published: (1976)

A Mathematical Model of the Illinois Interlibrary Loan Network. Project Report Number 4.
by: Rouse, William B., et al.
Published: (1976)

A Management Information System in a Library Environment.
by: Sutton, Michael J., et al.
Published: (1976)

Improving Access to Periodicals: A Cooperative Collection Management Project.
by: Kachel, Debra E.
Published: (1996)

A Mathematical Model of the Illinois Interlibrary Loan Network. Final Report No. 11.
by: Rouse, William B., et al.
Published: (1979)

A Mathematical Model of the Illinois Interlibrary Loan Network. Project Report Number 1.
by: Rouse, William B., et al.
Published: (1975)

Quantitative Approaches to the Management of Information/Document Retrieval at the University of Illinois.
by: Rouse, William B., Ed.
Published: (1975)

Document Delivery in the Electronic Age: Collecting and Service Implications.
by: Ferguson, Anthony W.
Published: (1996)

A Mathematical Model of the Illinois Interlibrary Loan Network: Project Report Number 2.
by: Rouse, William B., et al.
Published: (1975)

Application of a Library Network Model: A Case Study of the Suburban Library System. Project Report No. 9.
by: Rouse, Sandra H.
Published: (1978)

Application of a Library Network Model: A Case Study of the Illinois Library and Information Network. Report No. 8.
by: Rouse, William B., et al.
Published: (1978)

Interlibrary Loan on the Web: Using Common Gateway Interface with Web Forms at Ohio University's Alden Library.
by: Hudson, Laura
Published: (1999)

Applications of an Automated Interlibrary Loan Log.
by: Beaton, Barbara, et al.
Published: (1988)

Attitudes about OCLC in Small and Medium-Sized Libraries. Illinois Valley Library System OCLC Experimental Project. Report No. 4.
by: Bills, Linda G., et al.
Published: (1983)

Finding the ILL Load Balance: Quality and Quantity in the 1990's.
by: Harer, John B., et al.
Published: (1997)

Optimal Resource Allocation in Library Systems
by: Rouse, William B.
Published: (1975)

Management Information Gleaned from Automated Library Systems.
by: Hawks, Carol Pitts
Published: (1988)

The Impact of Interlibrary Access to Periodicals on Subscription Continuation/Cancellation Decision Making.
by: Warner, Edward S.
Published: (1981)

Guidelines and Procedures for Telefacsimile and Electronic Delivery of Interlibrary Loan Requests and Materials.
Published: (1994)

Access and Ownership in the Academic Environment: One Library's Progress Report.
by: Brin, Beth, et al.
Published: (1994)

Network Services for Interlibrary Loan.
by: Kenney, Brigitte L.
Published: (1970)

Basis for Resource Allocation: Analysis of Operations in a Large Library System
by: Martin, Gordon P., et al.
Published: (1975)

Rationalizing the Collections Policy: A Computerized Approach.
by: Converse, W. R. M., et al.
Published: (1975)

Navigating the Parallel Universe: Education for Collection Management in the Electronic Age.
by: Blake, Virgil L. P., et al.
Published: (2000)

Interlibrary Loan Codes and Guidelines.
Published: (1980)

Expert Systems: A Conceptual Analysis and Prospects for Their Library Applications.
by: Dubey, Yogendra P.
Published: (1989)

The Effect of Transaction Fees on Interlibrary Loan Traffic. Final Report.
by: Sweetland, James H., et al.
Published: (1986)

Interlibrary Loan Training and Continuing Education Model Statement of Objectives.
by: Beaton, Barbara, et al.
Published: (1991)

Developing New Models for Collection Development.
by: Stoffle, Carla J., et al.
Published: (1999)

Interlibrary Access Among the Worcester Area Cooperating Libraries: 1970-71. Part A: Interlibrary Loan and Shuttle.
by: DeBuse, Raymond
Published: (1971)

Interlibrary Loan and Document Delivery: Lessons To Be Learned.
by: Murphy, Molly, et al.
Published: (1999)

A Mathematical Model of the Information Center Location Problem and Its Implications for Decision Makers.
by: Kraft, Donald H., et al.
Published: (1972)

Japanese Medical Libraries - A Brief Visit
by: Wender, Ruth W.
Published: (1974)

Patron-Initiated Interlibrary Loan: A Model for Service.
by: Ison, Jan
Published: (1994)

Library Planning and Decision-Making Systems.
by: Hamburg, Morris, et al.
Published: (1974)

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'

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