P. Mayr, P. Schaer, and P. Mutschke. Proceedings of the Cologne Conference on Interoperability and Semantics in Knowledge Organization, volume 1 of Reihe Informations- und Bibliothekswissenschaften, page 111-122. Würzburg, Ergon Verlag, (2011)
Abstract
This paper is about a better understanding of the structure and dynamics of
science and the usage of these insights for compensating the typical problems that
arises in metadata-driven Digital Libraries. Three science model driven retrieval services
are presented: co-word analysis based query expansion, re-ranking via Bradfordizing
and author centrality. The services are evaluated with relevance assessments
from which two important implications emerge: (1) precision values of the retrieval
service are the same or better than the tf-idf retrieval baseline and (2) each service retrieved
a disjoint set of documents. The different services each favor quite other – but
still relevant – documents than pure term-frequency based rankings. The proposed
models and derived retrieval services therefore open up new viewpoints on the scientific
knowledge space and provide an alternative framework to structure scholarly information
systems.
%0 Conference Paper
%1 mayr2011science
%A Mayr, Philipp
%A Schaer, Philipp
%A Mutschke, Peter
%B Proceedings of the Cologne Conference on Interoperability and Semantics in Knowledge Organization
%C Würzburg
%D 2011
%E Boteram, Felix
%E Gödert, Winfried
%E Hubrich, Jessica
%I Ergon Verlag
%K informationscience inproceedings myown schaer
%P 111-122
%T A Science Model Driven Retrieval Prototype
%U http://www.ib.hu-berlin.de/~mayr/arbeiten/concepts-in-context-2010.pdf
%V 1
%X This paper is about a better understanding of the structure and dynamics of
science and the usage of these insights for compensating the typical problems that
arises in metadata-driven Digital Libraries. Three science model driven retrieval services
are presented: co-word analysis based query expansion, re-ranking via Bradfordizing
and author centrality. The services are evaluated with relevance assessments
from which two important implications emerge: (1) precision values of the retrieval
service are the same or better than the tf-idf retrieval baseline and (2) each service retrieved
a disjoint set of documents. The different services each favor quite other – but
still relevant – documents than pure term-frequency based rankings. The proposed
models and derived retrieval services therefore open up new viewpoints on the scientific
knowledge space and provide an alternative framework to structure scholarly information
systems.
@inproceedings{mayr2011science,
abstract = {This paper is about a better understanding of the structure and dynamics of
science and the usage of these insights for compensating the typical problems that
arises in metadata-driven Digital Libraries. Three science model driven retrieval services
are presented: co-word analysis based query expansion, re-ranking via Bradfordizing
and author centrality. The services are evaluated with relevance assessments
from which two important implications emerge: (1) precision values of the retrieval
service are the same or better than the tf-idf retrieval baseline and (2) each service retrieved
a disjoint set of documents. The different services each favor quite other – but
still relevant – documents than pure term-frequency based rankings. The proposed
models and derived retrieval services therefore open up new viewpoints on the scientific
knowledge space and provide an alternative framework to structure scholarly information
systems.},
added-at = {2010-12-21T15:09:40.000+0100},
address = {Würzburg},
author = {Mayr, Philipp and Schaer, Philipp and Mutschke, Peter},
biburl = {https://www.bibsonomy.org/bibtex/2803a692be346e89ed4857ea5fdae94fe/schaer},
booktitle = {Proceedings of the Cologne Conference on Interoperability and Semantics in Knowledge Organization},
editor = {Boteram, Felix and Gödert, Winfried and Hubrich, Jessica},
interhash = {c671d04230dd26043499ea8e3037fdce},
intrahash = {803a692be346e89ed4857ea5fdae94fe},
keywords = {informationscience inproceedings myown schaer},
pages = {111-122},
pdf = {http://www.ib.hu-berlin.de/~mayr/arbeiten/concepts-in-context-2010.pdf},
publisher = {Ergon Verlag},
series = {Reihe Informations- und Bibliothekswissenschaften},
timestamp = {2018-08-13T16:08:08.000+0200},
title = {A Science Model Driven Retrieval Prototype},
url = {http://www.ib.hu-berlin.de/~mayr/arbeiten/concepts-in-context-2010.pdf},
volume = 1,
year = 2011
}