-
Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000)
0.12
0.12313089 = product of:
0.18469633 = sum of:
0.09127186 = weight(_text_:resources in 631) [ClassicSimilarity], result of:
0.09127186 = score(doc=631,freq=6.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.48898637 = fieldWeight in 631, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0546875 = fieldNorm(doc=631)
0.09342447 = sum of:
0.044929106 = weight(_text_:management in 631) [ClassicSimilarity], result of:
0.044929106 = score(doc=631,freq=2.0), product of:
0.17235184 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051133685 = queryNorm
0.2606825 = fieldWeight in 631, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0546875 = fieldNorm(doc=631)
0.04849536 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
0.04849536 = score(doc=631,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.2708308 = fieldWeight in 631, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=631)
0.6666667 = coord(2/3)
- Abstract
- 'Quality-controlled subject gateways' are Internet services which apply a rich set of quality measures to support systematic resource discovery. Considerable manual effort is used to secure a selection of resources which meet quality criteria and to display a rich description of these resources with standards-based metadata. Regular checking and updating ensure good collection management. A main goal is to provide a high quality of subject access through indexing resources using controlled vocabularies and by offering a deep classification structure for advanced searching and browsing. This article provides an initial empirical overview of existing services of this kind, their approaches and technologies, based on proposed working definitions and typologies of subject gateways
- Date
- 22. 6.2002 19:37:55
-
Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000)
0.09
0.09471944 = product of:
0.14207916 = sum of:
0.117831476 = weight(_text_:resources in 4874) [ClassicSimilarity], result of:
0.117831476 = score(doc=4874,freq=10.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.63127875 = fieldWeight in 4874, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0546875 = fieldNorm(doc=4874)
0.02424768 = product of:
0.04849536 = sum of:
0.04849536 = weight(_text_:22 in 4874) [ClassicSimilarity], result of:
0.04849536 = score(doc=4874,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.2708308 = fieldWeight in 4874, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=4874)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- NOVAGate is a subject-based information gateway covering electronic resources in the agricultural, veterinary and related fields. The service, which opened in July 1998, is produced by the veterinary and agricultural libraries of the 5 Nordic countries - Denmark, Finland, Iceland, Norway and Sweden - which serve the NOVA University. The gateway covers Nordic and European resources as well as the resources of international organizations, but being planned is a network of subject gateways which will give access to a wide range of international quality resources within the agricultural, veterinary and related fields. The service uses the ROADS software
- Date
- 22. 6.2002 19:41:00
-
Campbell, D.: Australian subject gateways : political and strategic issues (2000)
0.06
0.058623634 = product of:
0.08793545 = sum of:
0.06022381 = weight(_text_:resources in 4875) [ClassicSimilarity], result of:
0.06022381 = score(doc=4875,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.32264733 = fieldWeight in 4875, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0625 = fieldNorm(doc=4875)
0.027711634 = product of:
0.055423267 = sum of:
0.055423267 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
0.055423267 = score(doc=4875,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.30952093 = fieldWeight in 4875, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4875)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- The key political and strategic issues which needs to be addressed for the future development of the Australian subject gateways are: continued quality of content creation, integration of access to print and electronic resources, archiving and persistent identification, sustainability of services and service integration. These issues will be more effectively tackled internationally, and the Australian subject gateways are keen to work with international collaborators to achieve a mutually beneficial outcome
- Date
- 22. 6.2002 19:41:16
-
Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000)
0.06
0.05644048 = product of:
0.08466072 = sum of:
0.063876994 = weight(_text_:resources in 4873) [ClassicSimilarity], result of:
0.063876994 = score(doc=4873,freq=4.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.34221917 = fieldWeight in 4873, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.046875 = fieldNorm(doc=4873)
0.020783724 = product of:
0.04156745 = sum of:
0.04156745 = weight(_text_:22 in 4873) [ClassicSimilarity], result of:
0.04156745 = score(doc=4873,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.23214069 = fieldWeight in 4873, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4873)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Project SSG-FI at SUB Göttingen provides special subject gateways to international high quality Internet resources for scientific users. Internet sites are selected by subject specialists and described using an extension of qualified Dublin Core metadata. A basic evaluation is added. These descriptions are freely available and can be searched and browsed. These are now subject gateways for 3 subject ares: earth sciences (GeoGuide); mathematics (MathGuide); and Anglo-American culture (split into HistoryGuide and AnglistikGuide). Together they receive about 3.300 'hard' requests per day, thus reaching over 1 million requests per year. The project SSG-FI behind these guides is open to collaboration. Institutions and private persons wishing to contribute can notify the SSG-FI team or send full data sets. Regular contributors can request registration with the project to access the database via the Internet and create and edit records
- Date
- 22. 6.2002 19:40:42
-
Heery, R.: Information gateways : collaboration and content (2000)
0.05
0.05129568 = product of:
0.07694352 = sum of:
0.052695833 = weight(_text_:resources in 4866) [ClassicSimilarity], result of:
0.052695833 = score(doc=4866,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.28231642 = fieldWeight in 4866, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0546875 = fieldNorm(doc=4866)
0.02424768 = product of:
0.04849536 = sum of:
0.04849536 = weight(_text_:22 in 4866) [ClassicSimilarity], result of:
0.04849536 = score(doc=4866,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.2708308 = fieldWeight in 4866, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=4866)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- Information subject gateways provide targeted discovery services for their users, giving access to Web resources selected according to quality and subject coverage criteria. Information gateways recognise that they must collaborate on a wide range of issues relating to content to ensure continued success. This report is informed by discussion of content activities at the 1999 Imesh Workshop. The author considers the implications for subject based gateways of co-operation regarding coverage policy, creation of metadata, and provision of searching and browsing across services. Other possibilities for co-operation include working more closely with information providers, and diclosure of information in joint metadata registries
- Date
- 22. 6.2002 19:38:54
-
Koenemann, J.; Lindner, H.-G.; Thomas, C.: Unternehmensportale : Von Suchmaschinen zum Wissensmanagement (2000)
0.05
0.050106924 = product of:
0.075160384 = sum of:
0.052695833 = weight(_text_:resources in 5233) [ClassicSimilarity], result of:
0.052695833 = score(doc=5233,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.28231642 = fieldWeight in 5233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0546875 = fieldNorm(doc=5233)
0.022464553 = product of:
0.044929106 = sum of:
0.044929106 = weight(_text_:management in 5233) [ClassicSimilarity], result of:
0.044929106 = score(doc=5233,freq=2.0), product of:
0.17235184 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051133685 = queryNorm
0.2606825 = fieldWeight in 5233, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0546875 = fieldNorm(doc=5233)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Theme
- Information Resources Management
-
Golderman, G.M.; Connolly, B.: Between the book covers : going beyond OPAC keyword searching with the deep linking capabilities of Google Scholar and Google Book Search (2004/05)
0.05
0.04703374 = product of:
0.070550606 = sum of:
0.053230833 = weight(_text_:resources in 731) [ClassicSimilarity], result of:
0.053230833 = score(doc=731,freq=4.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.28518265 = fieldWeight in 731, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0390625 = fieldNorm(doc=731)
0.017319772 = product of:
0.034639545 = sum of:
0.034639545 = weight(_text_:22 in 731) [ClassicSimilarity], result of:
0.034639545 = score(doc=731,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.19345059 = fieldWeight in 731, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=731)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- One finding of the 2006 OCLC study of College Students' Perceptions of Libraries and Information Resources was that students expressed equal levels of trust in libraries and search engines when it came to meeting their information needs in a way that they felt was authoritative. Seeking to incorporate this insight into our own instructional methodology, Schaffer Library at Union College has attempted to engineer a shift from Google to Google Scholar among our student users by representing Scholar as a viable adjunct to the catalog and to snore traditional electronic resources. By attempting to engage student researchers on their own terms, we have discovered that most of them react enthusiastically to the revelation that the Google they think they know so well is, it turns out, a multifaceted resource that is capable of delivering the sort of scholarly information that will meet with their professors' approval. Specifically, this article focuses on the fact that many Google Scholar searches link hack to our own Web catalog where they identify useful book titles that direct OPAC keyword searches have missed.
- Date
- 2.12.2007 19:39:22
-
Schüler, P.: Wertes Wissen : Knowledge Management vermeidet Datenfriedhöfe (2001)
0.04
0.035590272 = product of:
0.10677081 = sum of:
0.10677081 = sum of:
0.05134755 = weight(_text_:management in 6815) [ClassicSimilarity], result of:
0.05134755 = score(doc=6815,freq=2.0), product of:
0.17235184 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051133685 = queryNorm
0.29792285 = fieldWeight in 6815, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0625 = fieldNorm(doc=6815)
0.055423267 = weight(_text_:22 in 6815) [ClassicSimilarity], result of:
0.055423267 = score(doc=6815,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.30952093 = fieldWeight in 6815, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6815)
0.33333334 = coord(1/3)
- Date
- 8.11.2001 19:58:22
-
Zhang, D.; Dong, Y.: ¬An effective algorithm to rank Web resources (2000)
0.04
0.035130557 = product of:
0.10539167 = sum of:
0.10539167 = weight(_text_:resources in 3662) [ClassicSimilarity], result of:
0.10539167 = score(doc=3662,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.56463283 = fieldWeight in 3662, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.109375 = fieldNorm(doc=3662)
0.33333334 = coord(1/3)
-
Hewett, S.: MathGate - a gateway to Internet resources for mathematicians (2000)
0.04
0.035130557 = product of:
0.10539167 = sum of:
0.10539167 = weight(_text_:resources in 4877) [ClassicSimilarity], result of:
0.10539167 = score(doc=4877,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.56463283 = fieldWeight in 4877, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.109375 = fieldNorm(doc=4877)
0.33333334 = coord(1/3)
-
Sauperl, A.; Say, J.D.: When 'surfing' the Web isn't good enough : providing access to electronic resources (2001)
0.04
0.035130557 = product of:
0.10539167 = sum of:
0.10539167 = weight(_text_:resources in 6951) [ClassicSimilarity], result of:
0.10539167 = score(doc=6951,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.56463283 = fieldWeight in 6951, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.109375 = fieldNorm(doc=6951)
0.33333334 = coord(1/3)
-
Zins, C.: Models for classifying Internet resources (2002)
0.03
0.033666138 = product of:
0.10099841 = sum of:
0.10099841 = weight(_text_:resources in 1160) [ClassicSimilarity], result of:
0.10099841 = score(doc=1160,freq=10.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.5410961 = fieldWeight in 1160, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.046875 = fieldNorm(doc=1160)
0.33333334 = coord(1/3)
- Abstract
- Designing systematic access to Internet resources is a major item an the agenda of researchers and practitioners in the field of information science, and is the focus of this study. A critical analysis of classification schemes used in major portals and Web classified directories exposes inconsistencies in the way they classify Internet resources. The inconsistencies indicate that the developers fall to differentiate the various classificatory models, and are unaware of their different rationales. The study establishes eight classificatory models for resources available to Internet users. Internet resources can be classified by subjects, objects, applications, users, locations, reference sources, media, and languages. The first five models are contentrelated; namely they characterize the content of the resource. The other three models are formst-related; namely they characterize the format of the resource or its technological infrastructure. The study identifies and formulates the eight classificatory models, analyzes their rationales, and discusses alternative ways to combine them in a faceted integrated classification scheme.
-
Sherman, C.: Reference resources on the Web (2000)
0.03
0.030111905 = product of:
0.09033571 = sum of:
0.09033571 = weight(_text_:resources in 6869) [ClassicSimilarity], result of:
0.09033571 = score(doc=6869,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.483971 = fieldWeight in 6869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.09375 = fieldNorm(doc=6869)
0.33333334 = coord(1/3)
-
Warnick, W.L.; Leberman, A.; Scott, R.L.; Spence, K.J.; Johnsom, L.A.; Allen, V.S.: Searching the deep Web : directed query engine applications at the Department of Energy (2001)
0.03
0.030111905 = product of:
0.09033571 = sum of:
0.09033571 = weight(_text_:resources in 1215) [ClassicSimilarity], result of:
0.09033571 = score(doc=1215,freq=8.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.483971 = fieldWeight in 1215, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.046875 = fieldNorm(doc=1215)
0.33333334 = coord(1/3)
- Abstract
- Directed Query Engines, an emerging class of search engine specifically designed to access distributed resources on the deep web, offer the opportunity to create inexpensive digital libraries. Already, one such engine, Distributed Explorer, has been used to select and assemble high quality information resources and incorporate them into publicly available systems for the physical sciences. By nesting Directed Query Engines so that one query launches several other engines in a cascading fashion, enormous virtual collections may soon be assembled to form a comprehensive information infrastructure for the physical sciences. Once a Directed Query Engine has been configured for a set of information resources, distributed alerts tools can provide patrons with personalized, profile-based notices of recent additions to any of the selected resources. Due to the potentially enormous size and scope of Directed Query Engine applications, consideration must be given to issues surrounding the representation of large quantities of information from multiple, heterogeneous sources.
-
Herrera-Viedma, E.; Pasi, G.: Soft approaches to information retrieval and information access on the Web : an introduction to the special topic section (2006)
0.03
0.029311817 = product of:
0.043967724 = sum of:
0.030111905 = weight(_text_:resources in 5285) [ClassicSimilarity], result of:
0.030111905 = score(doc=5285,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.16132367 = fieldWeight in 5285, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.03125 = fieldNorm(doc=5285)
0.013855817 = product of:
0.027711634 = sum of:
0.027711634 = weight(_text_:22 in 5285) [ClassicSimilarity], result of:
0.027711634 = score(doc=5285,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.15476047 = fieldWeight in 5285, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=5285)
0.5 = coord(1/2)
0.6666667 = coord(2/3)
- Abstract
- The World Wide Web is a popular and interactive medium used to collect, disseminate, and access an increasingly huge amount of information, which constitutes the mainstay of the so-called information and knowledge society. Because of its spectacular growth, related to both Web resources (pages, sites, and services) and number of users, the Web is nowadays the main information repository and provides some automatic systems for locating, accessing, and retrieving information. However, an open and crucial question remains: how to provide fast and effective retrieval of the information relevant to specific users' needs. This is a very hard and complex task, since it is pervaded with subjectivity, vagueness, and uncertainty. The expression soft computing refers to techniques and methodologies that work synergistically with the aim of providing flexible information processing tolerant of imprecision, vagueness, partial truth, and approximation. So, soft computing represents a good candidate to design effective systems for information access and retrieval on the Web. One of the most representative tools of soft computing is fuzzy set theory. This special topic section collects research articles witnessing some recent advances in improving the processes of information access and retrieval on the Web by using soft computing tools, and in particular, by using fuzzy sets and/or integrating them with other soft computing tools. In this introductory article, we first review the problem of Web retrieval and the concept of soft computing technology. We then briefly introduce the articles in this section and conclude by highlighting some future research directions that could benefit from the use of soft computing technologies.
- Date
- 22. 7.2006 16:59:33
-
Zutter, S.: Alles dreht sich um die Suche : Information Online Konferenz in Sydney, Australien (2005)
0.03
0.026674932 = product of:
0.080024794 = sum of:
0.080024794 = sum of:
0.045385253 = weight(_text_:management in 3423) [ClassicSimilarity], result of:
0.045385253 = score(doc=3423,freq=4.0), product of:
0.17235184 = queryWeight, product of:
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.051133685 = queryNorm
0.2633291 = fieldWeight in 3423, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3706124 = idf(docFreq=4130, maxDocs=44218)
0.0390625 = fieldNorm(doc=3423)
0.034639545 = weight(_text_:22 in 3423) [ClassicSimilarity], result of:
0.034639545 = score(doc=3423,freq=2.0), product of:
0.17906146 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051133685 = queryNorm
0.19345059 = fieldWeight in 3423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=3423)
0.33333334 = coord(1/3)
- Abstract
- Mit über 1100 Delegierten und 85 Ausstellern stellte die zwölfte Information Online auch 2005 wieder die im Raum Asien und Pazifik größte und renommierteste regionale Fachmesse für den Informationsbereich dar. Alle zwei Jahre veranstaltet der australische Informationsberufe-Verband ALIA in Sydney die Tagung mit Fachreferenten aus Australien, Asien, Europa und USA. An drei bis fünf Tagen kommen hier Bibliothekare und Informationsspezialisten aus Australien und Neuseeland, Indien, Malaysien, Amerika, und Europa zusammen, um sich anhand von Vorträgen, Workshops, einer Fachausstellung und reichlich Gelegenheiten für informelles Networking einen Überblick über den sich rasant entwickelnden Markt des elektronischen Informationsmanagement und der Informationsversorgung zu verschaffen. 60 Referenten und neun Hauptredner (Angela Abell, Kate Andrews, Liesle Capper, Peter Crowe, Prof. Brian Fitzgerald, David Hawking, Mary Lee Kennedy, Hemant Manohar, Joan Frye Williams) lieferten Forschungsergebnisse, Fallstudien, Fortschrifttsberichte und programmatische Thesen aus den Themenbereichen Informationsarchitektur, Online Archive, Content Management Systeme, Urheberrecht und WWW, Web Services für Bibliotheken und Informationsstellen, Benutzungsschemata für Web-Technologien, Schnittstellen, Datenpool, Bibliotheksautomation, Referenzservice online, Metadaten für Informationssysteme und für Organisationen, Wissenschaftliches Publizieren, Open Access, Knowledge Management und intellektuelles Kapital, Benutzerpsychologie, Online lernen, Berufsbild Informationsspezialist. Ein Drittel der Beiträge beschäftigte sich mit Fragen rund um Information beziehungsweise Knowledge Discovery Search, Search und nochmals Search. Dreht sich angesichts der kommerziellen Erfolge von Google und Konsorten denn alles nur noch um die Websuche?
- Date
- 22. 5.2005 13:51:43
-
Egger-Sider, F.; Devine, J.: Google, the Invisible Web, and librarians : slaying the research goliath (2005)
0.02
0.024841055 = product of:
0.074523166 = sum of:
0.074523166 = weight(_text_:resources in 358) [ClassicSimilarity], result of:
0.074523166 = score(doc=358,freq=4.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.39925572 = fieldWeight in 358, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0546875 = fieldNorm(doc=358)
0.33333334 = coord(1/3)
- Abstract
- Effective Web research must include both Visible and Invisible Web resources and reference librarians have an important role to play in mediating the research process. The Google search engine is the public's tool of choice and dominates Web searching even though it accesses a limited portion of the Web. The Invisible Web is less well-known to the public and harder to access but contains a greater wealth of resources. Reference librarians should help guide people to the best solutions for their information needs: at times Google. at other times the diverse tools that access the Invisible Web.
-
Pieper, D.; Summann, F.: Bielefeld Academic Search Engine (BASE) : an end-user oriented institutional repository search service (2006)
0.02
0.024841055 = product of:
0.074523166 = sum of:
0.074523166 = weight(_text_:resources in 2587) [ClassicSimilarity], result of:
0.074523166 = score(doc=2587,freq=4.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.39925572 = fieldWeight in 2587, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0546875 = fieldNorm(doc=2587)
0.33333334 = coord(1/3)
- Abstract
- Purpose - The purpose of this paper is to describe the activities of Bielefeld University Library in establishing OAI based repository servers and in using OAI resources for end-user-oriented search services like Bielefeld Academic Search Engine (BASE). Design/methodology/approach - Discusses OAI based repository servers. Findings - BASE is able to integrate external functions of Google Scholar. The search engine technology can replace or amend the search functions of a given repository software. BASE can also be embedded in external repository environments. Originality/value - The paper provides an overview of the functionalities of BASE and gives insight into the challenges that have to be faced when harvesting and integrating resources from multiple OAI servers.
-
Hiom, D.: SOSIG : an Internet hub for the social sciences, business and law (2000)
0.02
0.020074604 = product of:
0.06022381 = sum of:
0.06022381 = weight(_text_:resources in 4871) [ClassicSimilarity], result of:
0.06022381 = score(doc=4871,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.32264733 = fieldWeight in 4871, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0625 = fieldNorm(doc=4871)
0.33333334 = coord(1/3)
- Abstract
- SOSIG (Social Science Information Gateway) aims to provide a trusted source of selected, high quality Internet information for researchers and practitioners in the social sciences, business and law. This article tracks the the development of the gateway since its inception in 1994, describes the current features and looks at some of the associated research and development areas that are taking place around the service including the automatic classification of Web resources and experiments with multilingual thesauri
-
Granum, G.; Barker, P.: ¬An EASIER way to search online engineering resource (2000)
0.02
0.020074604 = product of:
0.06022381 = sum of:
0.06022381 = weight(_text_:resources in 4876) [ClassicSimilarity], result of:
0.06022381 = score(doc=4876,freq=2.0), product of:
0.18665522 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.051133685 = queryNorm
0.32264733 = fieldWeight in 4876, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.0625 = fieldNorm(doc=4876)
0.33333334 = coord(1/3)
- Abstract
- EEVL consists of several distinct resources, which exist as separate databases. This article describes the approach taken to tackle a particular problem that was identified through evaluation studies, namely, that searches of the EEVL catalogue too frequently matched nor records. The solution described in this paper is a cross-search facility for 3 of the EEVL databases
