Improved biomedical document retrieval system with PubMed term statistics and expansions

H Li, JY Chen - International Journal of Computational …, 2009 - inderscienceonline.com
Large biomedical abstract databases such as MEDLINE enable users to search for large
bodies of biomedical knowledge quickly. In this study, we describe a new framework to …

[PDF][PDF] Terminology indexing and reweighting methods for biomedical text retrieval

YI Song, SB Kim, HC Rim - Proceedings of the SIGIR'04 Workshop on …, 2004 - Citeseer
In this paper, we propose terminology indexing and reweighting methods considering the
characteristics of biomedical documents. For the terminology indexing, we first recognize …

[PDF][PDF] Automatic Term Indexing in Medical Text Corpora and its Applications to Consumer Health Information Systems

A Hliaoutakis - Chania, Crete, Greece, December, 2009 - artemis.library.tuc.gr
A large amount of medical information is currently becoming from many sources, such us
journals, books, databases and lately the World Wide Web (WWW). Users of the medical …

Modeling and mining term association for improving biomedical information retrieval performance

Q Hu, JX Huang, X Hu - BMC bioinformatics, 2012 - Springer
Background The growth of the biomedical information requires most information retrieval
systems to provide short and specific answers in response to complex user queries …

MEDRank: using graph-based concept ranking to index biomedical texts

JR Herskovic, T Cohen, D Subramanian… - International journal of …, 2011 - Elsevier
BACKGROUND: As the volume of biomedical text increases exponentially, automatic
indexing becomes increasingly important. However, existing approaches do not distinguish …

Biomedical information retrieval based on document-level term boosting

DV Johannsson - 2009 - ntnuopen.ntnu.no
There are several problems regarding information retrieval on biomedical information. The
common methods for information retrieval tend to fall short when searching in this domain …

[PDF][PDF] A System of User-Guided Biological Literature Search Engine.

M Hu, J Yang - IEEE Data Eng. Bull., 2005 - Citeseer
Efficiently finding most relevant publications in large corpora is an important research topic
in information retrieval. The number of biological literatures grows exponentially in various …

[PDF][PDF] Statistical modeling of medical indexing processes for biomedical knowledge information discovery from text

M Bundschus, M Dejori, S Yu, V Tresp… - Proceedings of the 8th …, 2008 - researchgate.net
The overwhelming amount of published literature in the biomedical domain and the growing
number of collaborations across scientific disciplines results in an increasing topical …

Relation-Based document retrieval for biomedical IR

X Zhou, X Hu, G Li, X Lin, X Zhang - Transactions on Computational …, 2006 - Springer
In this paper, we explore the use of term relations in information retrieval for precision-
focused biomedical literature search. A relation is defined as a pair of two terms which are …

Proof of concept: concept-based biomedical information retrieval

RB Trieschnigg - 2010 - research.utwente.nl
In this thesis we investigate the possibility to integrate domain-specific knowledge into
biomedical information retrieval (IR). Recent decades have shown a fast growing interest in …