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MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.12

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Date: 22. 6.2002 19:40:22
Source: Online information review. 24(2000) no.1, S.59-63
Year: 2000

Price, A.: Five new Danish subject gateways under development (2000) 0.11

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Date: 22. 6.2002 19:41:31
Source: Online information review. 24(2000) no.1, S.84
Year: 2000

Gardner, T.; Iannella, R.: Architecture and software solutions (2000) 0.09

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Date: 22. 6.2002 19:38:24
Source: Online information review. 24(2000) no.1, S.35-39
Year: 2000

Peereboom, M.: DutchESS : Dutch Electronic Subject Service - a Dutch national collaborative effort (2000) 0.09

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Date: 22. 6.2002 19:39:23
Source: Online information review. 24(2000) no.1, S.46-48
Year: 2000

Campbell, D.: Australian subject gateways : political and strategic issues (2000) 0.09

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Date: 22. 6.2002 19:41:16
Source: Online information review. 24(2000) no.1, S.73-77
Year: 2000

Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000) 0.09

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Date: 22. 6.2002 19:36:13
Source: Online information review. 24(2000) no.1, S.8-23
Year: 2000

Heery, R.: Information gateways : collaboration and content (2000) 0.08

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Date: 22. 6.2002 19:38:54
Source: Online information review. 24(2000) no.1, S.40-45
Year: 2000

Price, A.: NOVAGate : a Nordic gateway to electronic resources in the forestry, veterinary and agricultural sciences (2000) 0.08

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Date: 22. 6.2002 19:41:00
Source: Online information review. 24(2000) no.1, S.69-72
Year: 2000

Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000) 0.08

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Date: 22. 6.2002 19:37:55
Source: Online information review. 24(2000) no.1, S.24-34
Year: 2000

Fischer, T.; Neuroth, H.: SSG-FI - special subject gateways to high quality Internet resources for scientific users (2000) 0.07

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Date: 22. 6.2002 19:40:42
Source: Online information review. 24(2000) no.1, S.64-68
Year: 2000

Place, E.: International collaboration on Internet subject gateways (2000) 0.05

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Date: 22. 6.2002 19:35:35
Source: IFLA journal. 26(2000) no.1, S.52-56
Year: 2000

Internet searching and indexing : the subject approach (2000) 0.02

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Year: 2000

Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999) 0.01

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Date: 22. 6.2002 19:35:09

Summann, F.; Lossau, N.: Search engine technology and digital libraries : moving from theory to practice (2004) 0.01
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Abstract

This article describes the journey from the conception of and vision for a modern search-engine-based search environment to its technological realisation. In doing so, it takes up the thread of an earlier article on this subject, this time from a technical viewpoint. As well as presenting the conceptual considerations of the initial stages, this article will principally elucidate the technological aspects of this journey. The starting point for the deliberations about development of an academic search engine was the experience we gained through the generally successful project "Digital Library NRW", in which from 1998 to 2000-with Bielefeld University Library in overall charge-we designed a system model for an Internet-based library portal with an improved academic search environment at its core. At the heart of this system was a metasearch with an availability function, to which we added a user interface integrating all relevant source material for study and research. The deficiencies of this approach were felt soon after the system was launched in June 2001. There were problems with the stability and performance of the database retrieval system, with the integration of full-text documents and Internet pages, and with acceptance by users, because users are increasingly performing the searches themselves using search engines rather than going to the library for help in doing searches. Since a long list of problems are also encountered using commercial search engines for academic use (in particular the retrieval of academic information and long-term availability), the idea was born for a search engine configured specifically for academic use. We also hoped that with one single access point founded on improved search engine technology, we could access the heterogeneous academic resources of subject-based bibliographic databases, catalogues, electronic newspapers, document servers and academic web pages.

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