Search results

The main aim of this paper is to develop a CRIS systems search profile that would enable CRIS users to perform unified and semantically rich search for the records stored in the CRIS systems.

Prior to the search profile construction, diverse representative types of the scientific research data store systems (CRISs, digital libraries, institutional repositories, and search portals) were analyzed versus available search modes, indexes and query types.

The new SRU/W standard based search profile (CRIS profile) for the purpose of searching scientific research data was proposed, that supports search for all types of data identified through an exhaustive analysis covering all major scientific and research data store systems.

Constraints of the proposed profile could appear from the fact that data identified in analyzed systems do not comprise all scientific research data recognized by CERIF standard which, in turn, could call for the profile extension.

Search profile has been verified on the data in the existing CRIS systems at the University of Novi Sad. The CRIS search profile enables unified and semantically rich search for the data stored in heterogeneous distributed scientific research data store systems.

The new SRU/W-based search profile extensively supports the search domain of scientific research data in CRIS systems. Commitments to SRU/W and CQL standards enable interoperability among heterogeneous, distributed scientific research data sources.

The aim of the research is modelling and implementation of a client application that enables parallel search and retrieval of bibliographic records from multiple servers. The client application supports simultaneous communication over Z39.50 and SRW/SRU protocols. The application design is flexible and later addition of other communication protocols for search/retrieval is envisioned and supported.

Object‐oriented approach has been used for modelling and implementation of client application. CASE tool, Sybase PowerDesigner, supporting Unified Modelling Language (UML 2.0), was used for modelling. Java programming language and Eclipse environment were used for implementation.

The result of the research is a client application that enables parallel search and retrieval of multiple Z39.50 and SRW/SRU servers. Additionally, the application supports conversion from type‐1 query language, defined by Z39.50 standard, to CQL query language required for search/retrieval from SRW/SRU servers. The application was verified by performing parallel search and retrieval from several publicly accessible Z39.50 and SRW/SRU servers.

The application supports only the use of bib‐1 attribute set for type‐1 queries created according to Z39.50 standard. Hence, only such queries can be converted to CQL notation. The use of other attribute sets is not supported.

The client application is integrated into the BISIS software system, version 4. This enables the cataloguing of bibliographic records retrieved over Z39.50 and SRW/SRU protocol.

The contribution of this work is in client application architecture that enables parallel communication with multiple servers, which can use different communication protocols, Z39.50 or SRW/SRU. Search/retrieval from servers using some other protocol is also supported. This can be achieved by adding new classes that implement protocol specification, and classes for query transformation into notation required by that new protocol, if required.

The purpose of this paper is to present the software architecture of the university’s union catalogue in Novi Sad, Serbia. The university’s union catalogue would comprise the collections of 14 academic libraries.

The basis of this paper is a case study of developing a software solution for the union catalogue of the University of Novi Sad in Serbia. The solution principles of object-oriented modelling are applied to describe the software architecture. Specifically, the unified modeling language (UML) component and sequence diagrams are used. The database model is described by using a physical data model.

Through the research of related papers and, taking into consideration the problem of creating a university union catalogue, it is concluded that the best approach is to combine the idea of a virtual and a physical union catalogue. Records are stored in one physical union catalogue, while the holdings data are stored in the local library management systems (LMSs) organized in the form of virtual union catalogues. Because academic libraries often use LMSs from different vendors, interoperable communication between those LMSs and the union catalogue is provided through the usage of standard library protocols for information retrieval (Search and Retrieve URL [SRU], SRU Record Update and NISO Circulation Interchange Protocol [NCIP]).

The development of a union catalogue for the University of Novi Sad is in its test phase, and, at this moment, only a software solution supporting the functionalities of a union catalogue has been created.

By introducing a university union catalogue, students would be able to search the collections of all the university libraries by using a single portal. Their results would indicate whether a book is available and from which library it is available to borrow.

Originality of this software architecture lies in the usage of standard library protocols. The described architecture enables the addition of new members to the university union catalogue, regardless of which LMS the library uses.

This paper explores how far the philosophy of stakeholderism has entered real corporate behaviour and looks at some of the practicalities that corporates have to contend with in practice, once the concepts are accepted. Reference is made to an international peer company study, conducted in the summer of 1996 by SRU, on behalf of Shell International, and also to SRU's experience of consumer attitudes to the matter of corporate ethos and values as expressed in their brands.

There are many library automation packages available as open‐source software, comprising two modules: staff‐client module and online public access catalogue (OPAC). Although the OPAC of these library automation packages provides advanced features of searching and retrieval of bibliographic records, none of them facilitate full‐text searching. Most of the available open‐source digital library software facilitates indexing and searching of full‐text documents in different formats. This paper makes an effort to enable full‐text search features in the widely used open‐source library automation package Koha, by integrating it with two open‐source digital library software packages, Greenstone Digital Library Software (GSDL) and Fedora Generic Search Service (FGSS), independently.

The implementation is done by making use of the Search and Retrieval by URL (SRU) feature available in Koha, GSDL and FGSS. The full‐text documents are indexed both in Koha and GSDL and FGSS.

Full‐text searching capability in Koha is achieved by integrating either GSDL or FGSS into Koha and by passing an SRU request to GSDL or FGSS from Koha. The full‐text documents are indexed both in the library automation package (Koha) and digital library software (GSDL, FGSS)

This is the first implementation enabling the full‐text search feature in a library automation software by integrating it into digital library software.

The purpose of this paper is to describe a case study of developing a web service that will act as an intermediary between the Audio Library system for the visually impaired and the library management systems. The Audio Library is based on speech recognition and text-to-speech engines and it produces synthesized speech from various electronic materials. It has its own database with a limited number of books and textual materials. Web services described in this paper should enable access to a larger number of electronic resources provided by libraries.

In this paper, the author specified software architecture of a web service analyzing different approaches for search and retrieval.

Web service described in this paper is the first software solution addressing the problem of lending e-books in Serbia. It aggregates collections of different libraries in a single access point for the Audio Library system. In this way, users of the Audio Library system are provided with larger number of electronic resources.

Communication between the Audio Library and this web service is achieved by using standardized protocols for exchanging library data. However, those protocols did not fulfill all necessary requirements, so the authors propose some extensions to overcome those issues.

The purpose of this paper is to present a process, as a proof-of-concept, that automates the tracking of updates to name authority records (NARs), the downloading of revised NARs into local catalog system, and subsequent bibliographic file maintenance (BFM), in response to the programmatic manipulation of the Library of Congress Name Authority File (LCNAF).

A proof-of-concept process to automate NAR updates and BFM in local catalog, using OCLC LCNAF SRU Service, MARCEdit, XSLT, and AutoIt, is built and subsequently tested using data from both test and production catalog servers at Michigan State University Libraries.

The proof-of-concept process tested is proved to be successful in general though scalability and diacritics issues have to be addressed before it can become fully operational in a production environment.

This process enables libraries, especially those without third-party authority control service, to handle the phased reissuance of LCNAF and related BFM in an automatic fashion with minimal human intervention.

Aims to give an overview of web services, related protocols, and examples of use.

This column simply provides a technical overview of technology directly related to the work of digital libraries and digital library services.

It is increasingly important for digital libraries to consider how internet‐based applications can share data and provide standardized means for exposing content and allow more sophisticated querying to occur. Web services, which is a model for this purpose, has been in development for several years and yet has not been widely adopted by libraries maintaining digital repositories and applications containing other digital content. The basic technology for web services is examined, along with several examples of web service protocols in use as well as several instances of how various organizations are taking advantage of those technologies.

Web services and related protocols hold much promise for digital libraries and digital repositories.

This column will be most useful for libraries and institutions that are beginning to think about incorporating web services into their current technical infrastructure. It is particularly important for digital libraries that maintain archival, rare materials and research archives to be aware of and use web services to share and syndicate their important and valuable content.

Describes the use of safety attitudes as the basis for an intervention to improve safety performance in a power generation company. Following an initial survey using the safety attitude questionnaire developed by the SRU, a set of initiatives was developed. The initiatives included setting up safety teams, the introduction of written action plans, the provision of workforce safety budgets and an enhanced profile for management action. The initiatives were implemented by the SRU over a period of one year. Following the intervention there were improvements in safety attitude, lost time accident rates, self‐reported accident rates and absenteeism levels.

The purpose of this article is to promote the usage of an open‐source gateway product that will enhance the functionality of a Z39.50 server that is maintained by a third‐party vendor.

The required functionality improvements, needed by the LC Z39.50 server (i.e. the problems LC needed to solve) will be listed and described. Possible approaches to solving the problems will be listed. The selected open‐source gateway product and its features will be described. A possible instance of the product's configuration file will be provided and annotated.

It is possible for many third‐party server problems to be corrected or controlled even if the server application is not accessible by vendor APIs. LC was able to do this by installing the YAZ Proxy, a product that is both a Z39.50‐to‐Z39.50 gateway and an SRU‐to‐Z39.50 gateway. The proxy provides a way to filter and sanitize problematic Z39.50 requests, and it also allows the ILS system server to support retrieval of XML records and to support access via an XML‐based search protocol. Dramatic system performance improvements resulted from the installation of this product.

The paper describes an inexpensive way to provide performance improvements to a ILS system Z39.50 server and to provide enhancements that allow XML retrieval of MARC records and the support of an XML‐based search protocol.