Ulm 1995: vol. 45, />/>. 160-177 Printed in Denmark. All righte reservcd. Copyright ©Munksgaard 1995 Libri ISSN0024-2667 PETER INGWERSEN AND PETER WILLETT This paper provides an over-view of two, complementary approaches to the design and Implementation of Information retrieval Systems. The first approach focuses on the algorithms and data structures that are needed to maximise the effectiveness and the efficiency of the searches that can be carried out on text databases, while the second adopts a cognitive approach that focuses on the role of the user and of the knowledge spurces involved in Information retrieval. The paper argues for an holistic view of Information retrieval that is capable of encompassing both of these approaches. 1. Introduction The subject of Information retrieval, or IR, involves the development of Computer Systems for the storage and retrieval of (predominantly) textual Information. IR techniques were initially developed for the retrieval of references to documents from bibliögraphic databases, and the discussion that follows assumes this form of textual Information. However, the techniques that have been developed for searching bibliögraphic databases are equally applicable to any sort of textual Information, such äs reports of meetings, legal contracts, newswire stories, film scripts, technical manuals and,
Libri - International Journal of Libraries and Information Services – de Gruyter
Published: Jan 1, 1995
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera