Procurement Notice Enrichment Using Product Ontologies

            Vojtěch Svátek                           Patrik Kompuš                       Marek Dudáš
      Univ. of Economics, Prague                      CTU, Prague                   Univ. of Economics, Prague
     Nám. W. Churchilla 4, Praha 3                 Thákurova 9, Praha 6            Nám. W. Churchilla 4, Praha 3
            Czech Republic                           Czech Republic                       Czech Republic
            svatek@vse.cz                     patrik.kompus@gmail.com                marek.dudas@vse.cz
                               Martin Nečaský                            Jakub Klímek
                         Charles University in Prague                      CTU, Prague
                         Malostranské n. 25, Praha 1                    Thákurova 9, Praha 6
                               Czech Republic                             Czech Republic
                         necasky@ksi.mff.cuni.cz                     jakub.klimek@fit.cvut.cz

ABSTRACT
Linked data resources supporting matchmaking supply and
demand on the procurement market are so far limited. Pre-
cise match could be obtained by enriching the procurement
notices with detailed types and parameters of the prod-
uct/service that are explicitly modeled in ’vertical’ ontolo-
gies for the e-commerce field, in particular in the OPDM
project associated with the GoodRelations initiative. We
showcase a web-based prototype that allows the contracting
authority to (1) fetch a product ontology from the OPDM
repository, (2) create forms using relevant concepts from the
ontology, and (3) annotate a procurement notice via the
form corresponding to the demanded product.

  The full paper is included in the ACM Proceed-
ings of the Research and Innovation Track of the SE-
MANTICS2015 Conference (ACM 978-1-4503-3462-
4/15/09, DOI: http://dx.doi.org/10.1145/2814864.2814893).




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