نتایج جستجو برای: displaying controlled vocabularies
تعداد نتایج: 403836 فیلتر نتایج به سال:
Automated subject classification has been a challenging research issue for several decades now. The purpose of this thesis is to determine to what degree controlled vocabularies that have been traditionally used in libraries could be utilised in automated classification of textual Web pages, in the context of browsing. Usefulness of different characteristics of controlled vocabularies for autom...
Medical information is complex: it often contains implicit attributes, internal intricacies, intentional ambiguities, and inaccuracies. One of the greatest challenges to medical computing is the representation of such information in a way that permits symbolic manipulation by computer programs. Clinical systems (defined here as those systems which collect data about and for direct patient care)...
Many efforts at standardising terminologies within the biological domain have resulted in the construction of hierarchical controlled vocabularies that capture domain knowledge. Vocabularies, such as the PSI-MI vocabulary, capture both deep and extensive domain knowledge, in the OBO (Open Biomedical Ontologies) format. However hierarchical vocabularies, such as PSI-MI which are represented in O...
2. Gene Ontology 2.1 Objective The objective of Gene Ontology (GO) is to provide controlled vocabularies for the description of the molecular function, biological process and cellular component of gene products. The controlled vocabularies of terms are structured to allow both attribution and querying to be at different levels of granularity. The three organizing principles of GO are molecular ...
IntAct provides an open source database and toolkit for the storage, presentation and analysis of protein interactions. The web interface provides both textual and graphical representations of protein interactions, and allows exploring interaction networks in the context of the GO annotations of the interacting proteins. A web service allows direct computational access to retrieve interaction n...
In this survey, we argue that using structured vocabularies is capital to the success of image annotation. We analyze literature on image annotation uses and user needs, and we stress the need for automatic annotation. We briefly expose the difficulties posed to machines for this task and how it relates to controlled vocabularies. We survey contributions in the field showing how structures are ...
In this paper, we argue on the interest of anchoring Dutch Cultural Heritage controlled vocabularies to WordNet, and demonstrate a reusable methodology for achieving this anchoring. We test it on two controlled vocabularies, namely the GTAA thesaurus, used at the Netherlands Institute for Sound and Vision (the Dutch radio and television archives), and the GTT thesaurus, used to index books of t...
In genomic and molecular biology domains, controlled vocabularies and ontologies are becoming of paramount importance to integrate and correlate the massive amount of information increasingly accumulating in heterogeneous and distributed databanks. Although at present they are still few and present some issues, they can effectively be used also to biologically annotate genes on a genomic scale ...
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