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4 results on '"Tuan-Dung Cao"'

1. Vietnamese Tourism Linked Open Data

Author

Tuan Dung Cao and Anh Tien Le

Subjects
computer.internet_protocol, Computer science, business.industry, computer.file_format, Linked data, Ontology (information science), World Wide Web, SPARQL, The Internet, RDF, business, Semantic Web, computer, XML, Tourism
Abstract

This paper focuses on describing the process of building a linked open data repository for presenting tourist resources, which presently contains more than 100,000 places in big cities of Vietnam. This information is extracted and integrated from various sources on the Internet, which are famous social networks or tourism websites, for example, Booking.com, Mytour, Vinalo, etc. These massive and heterogeneous materials would be described via a semantic knowledge base presented in RDF/XML format that is accessible by SPARQL query. Concentrating in studying the concept of linked open data with its publishing processes, this work adjusts and improves the repository to become a standardized linked open data and allows it connect with other famous ontology such as DBpedia.

Published
2019
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2. Empowering Exploratory Search on Linked Movie Open Data with Semantic Technologies

Author

Thi-Nhu Nguyen, Duy-Thanh Dinh, and Tuan-Dung Cao

Subjects
business.industry, Computer science, Exploratory search, Cloud computing, Linked data, computer.file_format, Semantics, Data science, World Wide Web, Open data, Semantic technology, RDF, business, computer, Data Web
Abstract

Nowadays, Linked Open Data (LOD) has grown rapidly to become large open datasets defined by RDF standards. Thanks to development of Data Web, the information on LOD is increasingly deeper, larger and easier to link in multi-domains, constituting the Linked Open Data cloud. Recently end-users applications using linked data sources as background knowledge appeared [15]. Thus, the exploitation of information on LOD effectively brings tremendous values as well as challenges. Meanwhile, Exploratory Search (ES) describes information-seeking processes that are opportunistic, iterative, and multi-tactical [7]. Furthermore, systems based on ES capitalize on new technological capabilities and interface paradigms that facilitate an increased level of interaction with information. In this paper, we present a method on searching and recommending information to empower exploratory search with semantic technologies. Our aim is to use algorithms with incorporation of structured semantics in search to give users the best related-semantic results and enhance users' interactions. We have exploited the data within LinkedMDB1 to support users in finding some information in the movie domain.

Published
2015
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3. Integrating External Sources in a Corporate Semantic Web Managed by a Multi-agent System

Author

Fabien Gandon, Tuan-Dung Cao, Knowledge acquisition for aided design through agent interaction (ACACIA), Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Institut National de Recherche en Informatique et en Automatique (Inria), Web-Instrumented Man-Machine Interactions, Communities and Semantics (WIMMICS), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Scalable and Pervasive softwARe and Knowledge Systems (Laboratoire I3S - SPARKS), Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Université Nice Sophia Antipolis (... - 2019) (UNS), and COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS)

Subjects
HTML, Computer science, Knowledge engineering, 02 engineering and technology, computer.software_genre, ACM: H.: Information Systems/H.3: INFORMATION STORAGE AND RETRIEVAL/H.3.5: Online Information Services/H.3.5.2: Web-based services, [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI], ACM: H.: Information Systems/H.3: INFORMATION STORAGE AND RETRIEVAL/H.3.3: Information Search and Retrieval, semantic web, Knowledge extraction, Semantic computing, 0202 electrical engineering, electronic engineering, information engineering, Semantic analytics, Website Parse Template, Semantic Web Stack, computer.programming_language, User profile, Semantic search, computer.file_format, corporate semantic web, Wrapper, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, 020201 artificial intelligence & image processing, ACM: I.: Computing Methodologies/I.2: ARTIFICIAL INTELLIGENCE/I.2.11: Distributed Artificial Intelligence/I.2.11.3: Multiagent systems, ACM: H.: Information Systems/H.3: INFORMATION STORAGE AND RETRIEVAL/H.3.1: Content Analysis and Indexing, Web modeling, Data integration, Web standards, medicine.medical_specialty, Multi Agent Systems, knowledge extraction, XSLT, [INFO.INFO-SI]Computer Science [cs]/Social and Information Networks [cs.SI], Social Semantic Web, RDF, World Wide Web, medicine, data integration, Semantic Web, Data Web, business.industry, Semantic Web Rule Language, [INFO.INFO-WB]Computer Science [cs]/Web, corporate memory, 020207 software engineering, Semantic grid, business, computer
Abstract

International audience; We first describe a multi-agent system managing a corporate memory in the form of a corporate semantic web. We then focus on a newly introduced society of agents in charge of wrapping external HTML documents that are relevant to the activities of the organization, by extracting semantic Web annotations using tailored XSLT templates.

Published
2004
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4. Intégration de sources extérieures dans un Web sémantique d'entreprise géré par un système multi-agents

Author

Tuan-Dung Cao, Fabien Gandon, Rose Dieng-Kuntz, Inria Sophia Antipolis - Méditerranée (CRISAM), Institut National de Recherche en Informatique et en Automatique (Inria), Web-Instrumented Man-Machine Interactions, Communities and Semantics (WIMMICS), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Scalable and Pervasive softwARe and Knowledge Systems (Laboratoire I3S - SPARKS), Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA), Knowledge acquisition for aided design through agent interaction (ACACIA), Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria), Université Nice Sophia Antipolis (... - 2019) (UNS), and COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (... - 2019) (UNS)

Subjects
HTML, système multi-agents, wrapper, mémoire d'entreprise, [INFO.INFO-WB]Computer Science [cs]/Web, XSLT, intégration de données, web sémantique, extracteur, [INFO.INFO-SI]Computer Science [cs]/Social and Information Networks [cs.SI], RDF, [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI]
Abstract

International audience; Cet article décrit brièvement un système multi-agents gérant un Web sémantique d'entreprise avant de se focaliser sur l'extension de ce système par une nouvelle société d'agents responsables de l'intégration au web sémantique interne de l'organisation, de ressources d'information disponibles sur le Web ouvert et utiles à son activité. Cette nouvelle société d'agents repose entièrement sur la technologie XML pour extraire les informations et les mettre à disposition.

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