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Topic Maps-based Ontology and Semantic Web - Ontology-Driven Information Retrieval System - Myongho Yi
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
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Myongho Yi:
Topic Maps-based Ontology and Semantic Web - Ontology-Driven Information Retrieval System - gebrauchtes Buch

2008, ISBN: 9783836435192

ID: 9783836435192

Everyday, we engage in the use of networked information systems and websites to search for information. Whatever information users search for, it is highly possible that it can be found somewhere in the digital world. But, oftentimes, searching for information is neither effective nor efficient. When a user searches for information, a system often returns a large number of irrelevant results. Thus, the critical issue facing the current digital world is not the lack of information, but Everyday, we engage in the use of networked information systems and websites to search for information. Whatever information users search for, it is highly possible that it can be found somewhere in the digital world. But, oftentimes, searching for information is neither effective nor efficient. When a user searches for information, a system often returns a large number of irrelevant results. Thus, the critical issue facing the current digital world is not the lack of information, but ill-structured information and inefficient information retrieval.This study concerned the testing of user performance when searching an ontology-driven information retrieval (ONTOIR) system that shows explicit relationships among resources. The goal was to examine whether or not ontology enhances user performance in terms of recall and search time. The experiment was conducted with 40 participants to evaluate and compare the differences in user performance (recall and search time) between an ontology-driven information retrieval system and a traditional, thesaurus-driven information retrieval system. Better recall and shorter search time were found when conducting relationship-based queries in an ontology-driven information retrieval system as compared to a thesaurus-based system.The book is addressed to knowledge managers, information architects, and other information professionals. Books, Books ~~ Computers~~ Internet ~~ General, Topic-Maps-based-Ontology-and-Semantic-Web-Ontology-Driven-Information-Retrieval-System~~Myongho-Yi, 999999999, Topic Maps-based Ontology and Semantic Web - Ontology-Driven Information Retrieval System, Myongho Yi, 3836435195, VDM Verlag Dr. Mueller Akt.ges.&Co.KG, 3/20/2008 12:00:00 AM, , , , VDM Verlag Dr. Mueller Akt.ges.&Co.KG

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Topic Maps-based Ontology and Semantic Web - Yi, Myongho
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Yi, Myongho:
Topic Maps-based Ontology and Semantic Web - Taschenbuch

2008, ISBN: 9783836435192

ID: 1578159&WAN=10022&WBT=28664&WMID=W000000443

2008. 180 p. 22 cm ; KT ; My,N.:Topic Maps-based Ontology Every day, we engage in the use of networked information systems and websites to search for information. Whatever information users search for, it is highly possible that it can be found somewhere in the digital world. But, oftentimes, searching for information is neither effective nor efficient. When a user searches for information, a system often returns a large number of irrelevant results. Thus, the critical issue facing the current digital world is not the lack of information, but ill-structured information and inefficient information retrieval.This study concerned the testing of user performance when searching an ontology-driven information retrieval (ONTOIR) system that shows explicit relationships among resources. The goal was to examine whether or not ontology enhances user performance in terms of recall and search time. The experiment was conducted with 40 participants to evaluate and compare the differences in user performance (recall and search time) between an ontolog y-driven information retrieval system and a traditional, thesaurus-driven information retrieval system. Better recall and shorter search time were found when conducting relationship-based queries in an ontology-driven information retrieval system as compared to a thesaurus-based system. The book is addressed to knowledge managers, information architects, and other information professionals. Buch Taschenbuch

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Topic Maps-based Ontology and Semantic Web - Yi, Myongho
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)
Yi, Myongho:
Topic Maps-based Ontology and Semantic Web - gebrauchtes Buch

ISBN: 9783836435192

ID: t06823nT633615455Y149349

Every day, we engage in the use of networked information systems and websites to search for information. Whatever information users search for, it is highly possible that it can be found somewhere in the digital world. But, oftentimes, searching for information is neither effective nor efficient. When a user searches for information, a system often returns a large number of irrelevant results. Thus, the critical issue facing the current digital world is not the lack of information, but ill-structured information and inefficient information retrieval.This study concerned the testing of user performance when searching an ontology-driven information retrieval (ONTOIR) system that shows explicit relationships among resources. The goal was to examine whether or not ontology enhances user performance in terms of recall and search time. The experiment was conducted with 40 participants to evaluate and compare the differences in user performance (recall and search time) between an ontology-driven information retrieval system and a traditional, thesaurus-driven information retrieval system. Better recall and shorter search time were found when conducting relationship-based queries in an ontology-driven information retrieval system as compared to a thesaurus-based system. The book is addressed to knowledge managers, information architects, and other information professionals., [PU: VDM Verlag Dr. Müller], [CT: Varia]

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Topic Maps-based Ontology and Semantic Web - Yi, Myongho
Vergriffenes Buch, derzeit bei uns nicht verfügbar.
(*)
Yi, Myongho:
Topic Maps-based Ontology and Semantic Web - Taschenbuch

2008, ISBN: 9783836435192

ID: 1578159&WAN=10022&WBT=28664&WMID=W000000443

2008. 180 p. 22 cm ; KT ; My,N.:Topic Maps-based Ontology Every day, we engage in the use of networked information systems and websites to search for information. Whatever information users search for, it is highly possible that it can be found somewhere in the digital world. But, oftentimes, searching for information is neither effective nor efficient. When a user searches for information, a system often returns a large number of irrelevant results. Thus, the critical issue facing the current digital world is not the lack of information, but ill-struc Buch Taschenbuch

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ISBN: 9783836435192

ID: 2977691671

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Detailangaben zum Buch - Topic Maps-based Ontology and Semantic Web - Ontology-Driven Information Retrieval System


EAN (ISBN-13): 9783836435192
Taschenbuch
Erscheinungsjahr: 2008
Herausgeber: VDM Verlag Dr. Mueller Akt.ges.&Co.KG

Buch in der Datenbank seit 13.05.2008 21:33:28
Buch zuletzt gefunden am 16.10.2017 10:41:23
ISBN/EAN: 9783836435192

ISBN - alternative Schreibweisen:
978-3-8364-3519-2


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