ACM SIGMOD Anthology SIGIR dblp.uni-trier.de

An NF2 Relational Interface For Document Retrieval, Restructuring and Aggregation.

Kalervo Järvelin, Timo Niemi: An NF2 Relational Interface For Document Retrieval, Restructuring and Aggregation. SIGIR 1995: 102-110
@inproceedings{DBLP:conf/sigir/JarvelinN95,
  author    = {Kalervo J{\"a}rvelin and
               Timo Niemi},
  editor    = {Edward A. Fox and
               Peter Ingwersen and
               Raya Fidel},
  title     = {An NF$^{\mbox{2}}$ Relational Interface For Document Retrieval, Restructuring and
               Aggregation},
  booktitle = {SIGIR'95, Proceedings of the 18th Annual International ACM SIGIR
               Conference on Research and Development in Information Retrieval.
                Seattle, Washington, USA, July 9-13, 1995 (Special Issue of
               the SIGIR Forum)},
  publisher = {ACM Press},
  year      = {1995},
  isbn      = {0-89791-714-6},
  pages     = {102-110},
  ee        = {db/conf/sigir/JarvelinN95.html},
  crossref  = {DBLP:conf/sigir/95},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX

Abstract

Complex documents are used in many environments, e.g., information retrieval (IR). Such documents contain subdocuments, which may contain further subdocuments, etc. Powerful tools are needed to facilitate their retrieval, restructuring, and analysis. Existing IR systems are poor in complex document restructuring and data aggregation. However, in practice, IR system users would often want to obtain aggregation information on subdocuments of complex documents. In this paper we address this problem and provide a truly declarative and powerful interface for the users. Our interface is based on the non-first-normal-form (NF2) relational model. It allows intuitive and systematic modeling of complex documents.

Copyright © 1995 by the ACM, Inc., used by permission. Permission to make digital or hard copies is granted provided that copies are not made or distributed for profit or direct commercial advantage, and that copies show this notice on the first page or initial screen of a display along with the full citation.

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Printed Edition

Edward A. Fox, Peter Ingwersen, Raya Fidel (Eds.): SIGIR'95, Proceedings of the 18th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval. Seattle, Washington, USA, July 9-13, 1995 (Special Issue of the SIGIR Forum). ACM Press 1995, ISBN 0-89791-714-6
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Referenced by

  1. Atsuyuki Morishima, Hiroyuki Kitagawa: A Data Modelling and Query Processing Scheme for Integration of Structured Document Repositories and Relational Databases. DASFAA 1997: 145-154
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