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i-Dataquest: A heterogeneous information retrieval tool using data graph for the manufacturing industry
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In: ISSN: 0166-3615 ; Computers in Industry ; https://hal.archives-ouvertes.fr/hal-03330584 ; Computers in Industry, Elsevier, 2021, 132, pp.103527. ⟨10.1016/j.compind.2021.103527⟩ (2021)
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Knowledge engineering in the sourcing domain for the recommendation of providers ; Ingénierie des connaissances dans le domaine du sourcing pour la recommandation de prestataires
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In: https://tel.archives-ouvertes.fr/tel-03336353 ; Information Retrieval [cs.IR]. Université Côte d'Azur, 2021. English. ⟨NNT : 2021COAZ4024⟩ (2021)
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Abstract:
This CIFRE doctoral thesis is part of a collaborative research project between the I3S laboratory of the University of Côte d'Azur and the Silex company, and addresses the field of recommendation systems. Silex is a start-up that develops a Software-as-a-Service sourcing tool that allows companies to provide a description of their professional activities, their offers and/or the services they are looking for in natural language (currently French).In this context, the objective of this thesis is to propose a decision support system by exploiting the semantic knowledge that are extracted from the textual descriptions of requests for services and providers, in order to recommend relevant providers for a service request.The contributions of this thesis are the following. First, we proposed a vocabulary for the sourcing field by reusing and integrating existing vocabularies, in order to semantically annotate the textual descriptions of providers and requests for services. Second, we proposed an automatic alignment method to establish the correspondence between different concepts of the considered vocabularies. This approach is based on rules exploiting embedding space and measurements on groups of labels to discover the relationships between concepts. Third, we proposed an algorithm for extracting named entities from the textual descriptions of service requests and providers, and an algorithm for semantic annotation of these descriptions, based on the linking of the extracted entities with the concepts of the defined vocabulary.Fourth, we proposed a provider recommendation algorithm that exploits these knowledges extracted.Finally, we studied the contribution of using ontological knowledge to improve our decision support system for the sourcing domain in order to recommend relevant providers for a service request.The contributions of this thesis are the following. First, we proposed a vocabulary for the sourcing field in order to semantically annotate the textual descriptions of providers and requests for services. This vocabulary was built by reusing and integrating existing vocabularies. Second, we proposed an automatic alignment method to establish the correspondence between different concepts of the considered vocabularies. This approach is based on rules exploiting embedding space and measurements on groups of labels to discover the relationships between concepts. Third, we proposed an algorithm for extracting named entities from the textual descriptions of service requests and providers, and an algorithm for semantic annotation of these descriptions, based on the linking of the extracted entities with the concepts of the defined vocabulary.Fourth, we proposed a provider recommendation algorithm that exploits these knowledge extracted.Finally, we studied the contribution of using ontological knowledge to improve our decision support system for the sourcing domain. ; Cette thèse de doctorat CIFRE s'inscrit dans le cadre d'un projet de recherche collaboratif entre le laboratoire I3S de l'Université Côte d'Azur et la société Silex et aborde le domaine des systèmes de recommandation. Silex est une start-up qui développe un outil de sourcing Software-as-a-Service permettant aux entreprises de fournir une description de leurs activités professionnelles, de leurs offres et/ou des services qu'elles recherchent en langue naturelle (actuellement le français).Dans ce contexte, l'objectif de cette thèse est de proposer un système d'aide à la décision en exploitant les connaissances sémantiques extraites à partir des descriptions textuelles des demandes de prestation et des prestataires, afin de recommander des prestataires pertinents pour une demande de prestation.Les contributions de cette thèse sont les suivantes. Premièrement, nous avons proposé un vocabulaire pour le domaine du sourcing en réutilisant et en intégrant des vocabulaires existants, afin d'annoter sémantiquement les descriptions textuelles des prestataires et des demandes de prestation. Deuxièmement, nous avons proposé une méthode d’alignement automatique afin d'établir la correspondance entre différents concepts des vocabulaires considérés. Cette approche se base sur des règles exploitant l'espace des plongements lexicaux et des mesures sur des groupes d'étiquettes pour découvrir les relations entre concepts. Troisièmement, nous avons proposé un algorithme d'extraction des entités nommées à partir des descriptions textuelles des demandes de prestation et des prestataires et un algorithme d'annotation sémantique de ces descriptions, basé sur le liage des entités extraites avec les concepts du vocabulaire défini.Quatrièmement, nous avons proposé un algorithme de recommandation de prestataires qui exploite ces annotations sémantiques.Finalement, nous avons étudié l'apport de l'utilisation de connaissances ontologiques afin d'améliorer notre système d'aide à décision pour le domaine du sourcing.
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Keyword:
[INFO.INFO-IR]Computer Science [cs]/Information Retrieval [cs.IR]; Alignement d'ontologies; Ontologie; Ontology; Ontology alignment; Recommender system; Sourcing; Sourcing domain; Système de recommandation
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URL: https://tel.archives-ouvertes.fr/tel-03336353/document https://tel.archives-ouvertes.fr/tel-03336353 https://tel.archives-ouvertes.fr/tel-03336353/file/2021COAZ4024.pdf
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Ein Überblick über die neuesten abstrakten Zusammenfassungstechniken ; A Survey of Recent Abstract Summarization Techniques ; Un aperçu des techniques récentes de résumé abstrait
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In: Proceedings of Sixth International Congress on Information and Communication TechnologyICICT 2021, London, Volume 4Series: Lecture Notes in Networks and Systems, Vol. 217Yang, X.-S., Sherratt, S., Dey, N., Joshi, A. (Eds.) 2021 ; Proceedings of Sixth International Congress on Information and Communication Technology ICICT 2021, London, Volume 4, Series: Lecture Notes in Networks and Systems, Vol. 217. Springer Singapore, 2021 ; https://hal.archives-ouvertes.fr/hal-03216381 ; Proceedings of Sixth International Congress on Information and Communication Technology ICICT 2021, London, Volume 4, Series: Lecture Notes in Networks and Systems, Vol. 217. Springer Singapore, 2021, ICICT 2021, Feb 2021, London, United Kingdom ; https://www.waterstones.com/book/proceedings-of-sixth-international-congress-on-information-and-communication-technology/xin-she-yang/simon-sherratt/9789811621017 (2021)
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NERWS: Towards Improving Information Retrieval of Digital Library Management System Using Named Entity Recognition and Word Sense
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In: Big Data and Cognitive Computing ; Volume 5 ; Issue 4 (2021)
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The applied AI and natural language processing workshop : explore practical ways to transform your simple projects into powerful intelligent applications
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BLLDB
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UB Frankfurt Linguistik
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The Impact of Specialized Corpora for Word Embeddings in Natural Langage Understanding.
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In: ISSN: 0926-9630 ; EISSN: 1879-8365 ; Studies in Health Technology and Informatics ; https://hal.inria.fr/hal-03476839 ; Studies in Health Technology and Informatics, IOS Press, 2020, 270, pp.432-436. ⟨10.3233/SHTI200197⟩ (2020)
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Romedi: An Open Data Source About French Drugs on the Semantic Web
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In: ISSN: 0926-9630 ; EISSN: 1879-8365 ; Studies in Health Technology and Informatics ; https://hal.archives-ouvertes.fr/hal-02987843 ; Studies in Health Technology and Informatics, IOS Press, 2019, 264, pp.79-82. ⟨10.3233/SHTI190187⟩ (2019)
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Sequence Covering for Efficient Host-Based Intrusion Detection
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In: ISSN: 1556-6013 ; IEEE Transactions on Information Forensics and Security ; https://hal.archives-ouvertes.fr/hal-01653650 ; IEEE Transactions on Information Forensics and Security, Institute of Electrical and Electronics Engineers, 2019, 14 (4), pp.994-1006. ⟨10.1109/TIFS.2018.2868614⟩ ; https://ieeexplore.ieee.org/document/8454473 (2019)
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Outil hypergraphe d'exploration multimédia et pratiques de recherche-production
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In: De l’hypertexte aux humanités numériques. 15e édition de la conférence Hypertextes et hypermédias, produits, outils et méthodes (H2PTM 2019) ; https://hal.archives-ouvertes.fr/hal-02324134 ; De l’hypertexte aux humanités numériques. 15e édition de la conférence Hypertextes et hypermédias, produits, outils et méthodes (H2PTM 2019), Oct 2019, Montbéliard, France. pp.3-21 ; http://h2ptm.univ-paris8.fr/ (2019)
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Studying the Variability of System Setting Effectiveness by Data Analytics and Visualization
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In: CLEF 2019: Experimental IR Meets Multilinguality, Multimodality, and Interaction ; Conference and Labs of the Evaluation Forum, Living Labs (CLEF 2019) ; https://hal.archives-ouvertes.fr/hal-02930098 ; Conference and Labs of the Evaluation Forum, Living Labs (CLEF 2019), Sep 2019, Lugano, Switzerland. pp.62-74, ⟨10.1007/978-3-030-28577-7_3⟩ (2019)
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The Impact of Name-Matching and Blocking on Author Disambiguation
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In: Proceedings of the 27th ACM Conference on Information and Knowledge Management ; 803-812 ; ACM International Conference on Information and Knowledge Management (CIKM) "From Big Data and Big Information to Big Knowledge" ; 27 (2018)
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Эквивалентность и парадигматические отношения между ключевыми словами в многоязычной информационно-поисковой системе iSybislaw
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Беларуская мовазнаўчая славістычная бібліяграфія: гісторыя, напрамкі, перспектывы ў агульнаславянскім кантэксце
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Эквивалентность терминов и парадигматические отношения между ключевыми словами в многоязычной информационно-поисковой системе iSybislaw
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Тезисы к заседанию Комиссии по лингвистической библиографии МКС
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Metody i narzędzia optymalizacji systemu informacji bibliograficznej z zakresu językoznawstwa slawistycznego iSybislaw
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Metody i narzędzia optymalizacji systemu informacji bibliograficznej z zakresu językoznawstwa slawistycznego iSybislaw
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Беларуская мовазнаўчая славістычная бібліяграфія: гісторыя, напрамкі, перспектывы ў агульнаславянскім кантэксце
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Bibliografie české lingvistiky v číslech a v kontextu srbocharvátsko-českých vztahů
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