Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Jaroslaw A. Chudziak"'
Autor:
Marcin Choinski, Jaroslaw A. Chudziak
Publikováno v:
IMCSIT
In this paper we propose a concept of Ontological Learning Assistant (OLA)—an ontology-based KDD1 Support Environment (KDDSE) platform for carrying out knowledge discovery. The concept is based on the critical analysis of our state-of-the-art study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ba8009129915298a4961269de7d7bd
https://doi.org/10.1109/imcsit.2009.5352735
https://doi.org/10.1109/imcsit.2009.5352735
Publikováno v:
Entity-Relationship Approach — ER '93 ISBN: 3540582177
ER
ER
In the paper we look for the solution of two problems: the unification of various paradigms of semantic database models inside one logical framework, and schema mismatch problems arising during merging process of two schemata from different models. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6a3afbab356a95f81294eedda8c61d1
https://doi.org/10.1007/bfb0024390
https://doi.org/10.1007/bfb0024390
Autor:
Janusz R. Getta, Jaroslaw A. Chudziak
Publikováno v:
Workshops in Computing ISBN: 9783540760146
ADBIS
ADBIS
This work explores the problems of efficient query processing in multidatabase systems. We propose the query transformation techniques to improve performance of query computations using the partial results obtained from the individual database system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e34de4a4279c003c3191148a235b5c8b
https://doi.org/10.1007/978-1-4471-1486-4_6
https://doi.org/10.1007/978-1-4471-1486-4_6
Autor:
Jaroslaw A. Chudziak
Publikováno v:
SPIE Proceedings.
cellular database system. The algorithm is based on a forward checking strate-gy and on a group code propagation technique for looking ahead. It enables re-ducing searching space by cutting off partial results which have no extensionto the full mappi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20cbe00329186cfcca7fe069d0cb705e
https://doi.org/10.1117/12.131019
https://doi.org/10.1117/12.131019
Conference
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