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Transformation of a Keyword Indexed Collection into a Semantic Repository: Applicability to the Urban Domain [chapter]

Javier Lacasta, Javier Nogueras-Iso, Jacques Teller, Gilles Falquet
2011 Lecture Notes in Computer Science  
This work focuses on improving these capabilities by transforming a set of resources indexed according to a thesaurus into a semantically tagged collection.  ...  The feasibility of this work has been tested in the urban domain by transforming the resources accessible through the European Urban Knowledge Network into a Linked Data repository.  ...  Acknowledgements This work has been partially supported by Spanish Government by the projects TIN2009-10971 and "España Virtual" ref CENIT 2008-1030 (through contracts with the National Center of Geographic  ... 
doi:10.1007/978-3-642-24469-8_38 fatcat:aeiqfxorgrhmtay7v6zre3osl4

ShapeNet: An Information-Rich 3D Model Repository [article]

Angel X. Chang, Thomas Funkhouser, Leonidas Guibas, Pat Hanrahan, Qixing Huang, Zimo Li, Silvio Savarese, Manolis Savva, Shuran Song, Hao Su, Jianxiong Xiao, Li Yi, Fisher Yu
2015 arXiv   pre-print
It is a collection of datasets providing many semantic annotations for each 3D model such as consistent rigid alignments, parts and bilateral symmetry planes, physical sizes, keywords, as well as other  ...  At the time of this technical report, ShapeNet has indexed more than 3,000,000 models, 220,000 models out of which are classified into 3,135 categories (WordNet synsets).  ...  Our method is a modified version of [22] . The basic idea is to use hough transform to vote on the parameters of the symmetry plane.  ... 
arXiv:1512.03012v1 fatcat:yue3mtxrcbhfjc5drtotodezqe

Semi-automatic Conceptual Data Modeling Using Entity and Relationship Instance Repositories [chapter]

Ornsiri Thonggoom, Il-Yeol Song, Yuan An
2011 Lecture Notes in Computer Science  
However, it would be useful if a designer has knowledge about an application domain in the form of repository of application-specific knowledge.  ...  It firstly uses NLP to parse the requirement specifications into significant keywords, and eventually objects.  ...  Figure A.6 A Screenshot of Step 4 in EIPW Step 6: identify relationships based on RIR (Relationship Instance Repository).  ... 
doi:10.1007/978-3-642-24606-7_17 fatcat:ru37lvovmfbf7klpzf2ctlddsi

Bologna porticoes project: A 3D repository for WHL UNESCO nomination

Fabrizio I. Apollonio, Marco Gaiani, Federico Fallavollita, Massimo Ballabeni, Zheng Zun, Antonella Guidazzoli, Antonio Baglivo, Maria Chiara, Mauro Felicori, Luigi Virgolin
2013 2013 Digital Heritage International Congress (DigitalHeritage)  
We developed a process to have a wide collection of models at the architectural scale but regarding an urban extension.  ...  In order to highlight the porticoes urban system and to ensure the immediate display of its unique characteristics a key point of our project was the construction of a collection of 3D models.  ... 
doi:10.1109/digitalheritage.2013.6743797 dblp:conf/dh/ApollonioGFBZGB13 fatcat:iyhxqfabjbevxkzamwn432rx24

The MASi repository service — Comprehensive, metadata-driven and multi-community research data management

Richard Grunzke, Volker Hartmann, Thomas Jejkal, Helen Kollai, Ajinkya Prabhune, Hendrik Herold, Aline Deicke, Christiane Dressler, Julia Dolhoff, Julia Stanek, Alexander Hoffmann, Ralph Müller-Pfefferkorn (+4 others)
2018 Future generations computer systems  
At the same time, domain scientists want to focus on their science instead of IT.  ...  To illustrate the practical applicability of the MASi service, we present the adoption of initial use cases within geography, chemistry and digital humanities.  ...  Acknowledgements This work was supported by the German Research Foundation via the MASi project (NA 711/9-1, GE 2481/1-1, HE 5480/11-1, ME 1592/4-1, STO 397/4-1) and the Helmholtz Association of German  ... 
doi:10.1016/j.future.2017.12.023 fatcat:a4d5yumyczf7jk2yoi3x6hh74m

Metadata for Building the MultiMedia Patch Quilt [chapter]

Vipul Kashyap, Kshitij Shah, Amit Sheth
1996 Multimedia Database Systems  
However, the information relevant to a user or application need may b e s t o r e d i n m ultiple forms in di erent repositories.  ...  Huge amounts of data available in a variety of digital forms has been collected and stored in thousands of repositories.  ...  The GIS example is based on ongoing collaboration with Dr. E. Lynn Usery at UGA.  ... 
doi:10.1007/978-3-642-60950-3_12 fatcat:twh5nfjgcfhxbezp5m7azepg7u

QuerioCity: A Linked Data Platform for Urban Information Management [chapter]

Vanessa Lopez, Spyros Kotoulas, Marco Luca Sbodio, Martin Stephenson, Aris Gkoulalas-Divanis, Pól Mac Aonghusa
2012 Lecture Notes in Computer Science  
A series of challenges are identified: namely, the heterogeneity of the domain and the lack of a common model, the volume of information and the number of data sets, the requirement for a low entry threshold  ...  In this paper, we present QuerioCity, a platform to catalog, index and query highly heterogenous information coming from complex systems, such as cities.  ...  The authors would like to thank the authorities in the Dublin area for providing datasets and NUI, Maynooth for their contribution in the development of Dublinked.  ... 
doi:10.1007/978-3-642-35173-0_10 fatcat:dkiscokdcvhd7dlvbowomvjuoi

Ontology-Based Knowledge Management Tools for Knowledge Sharing in Organization—A Review

Mohamad Amin Osman, Shahrul Azman Mohd Noah, Saidah Saad
2022 IEEE Access  
This includes simplifying the knowledge extraction and retrieval process to explore various knowledge domains from implicit knowledge sources.  ...  The ability of an organization to manage its organizational knowledge, specifically in the context of knowledge sharing, may enhance the organization's overall performance.  ...  Then, to match the VOLUME 10, 2022 annotation, the concept of the domain ontology associated with the resource is embedded. Finally, a semantic annotation index document is generated.  ... 
doi:10.1109/access.2022.3163758 fatcat:pg4etqfj2jeanpj5u4gsth75oi

Mobility in Unsupervised Word Embeddings for Knowledge Extraction—The Scholars' Trajectories across Research Topics

Gianfranco Lombardo, Michele Tomaiuolo, Monica Mordonini, Gaia Codeluppi, Agostino Poggi
2022 Future Internet  
to extract knowledge in a semantic realm, such as a semantic space of words and topics, looking for latent trajectories that can benefit the properties of neural network latent representations.  ...  In the knowledge discovery field of the Big Data domain the analysis of geographic positioning and mobility information plays a key role.  ...  Data Availability Statement: Not applicable. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/fi14010025 fatcat:guqtvicgvngtlenjn2nigogcvi


Waldemar Karwowski
2017 Information System in Management  
The subject of our interest is automatic indexing of text resources in Polish language in the domain of agriculture at the semantic level, based on the AGROVOC thesaurus.  ...  System is a continuation of the application described in [6] . To take advantage of the semantic abilities of AGROVOC in addition to the stemming also was added analysis of semantic relations.  ...  Keywords: Internet use in Poland, Gini coefficient, Lorenz curve, differentiation methods Introduction "It is not worthy of an educated man to waste his time working as a slave to the calculations that  ... 
doi:10.22630/isim.2017.6.3.3 fatcat:manht4kj7rcpzj4qknh2sgcaku

Use of Social Media Data in Disaster Management: A Survey

Jedsada Phengsuwan, Tejal Shah, Nipun Balan Thekkummal, Zhenyu Wen, Rui Sun, Divya Pullarkatt, Hemalatha Thirugnanam, Maneesha Vinodini Ramesh, Graham Morgan, Philip James, Rajiv Ranjan
2021 Future Internet  
Furthermore, a taxonomy of the research dimensions of social media data management and analysis for disaster management is also proposed, which is then applied to a survey of existing literature and to  ...  Social media has played a significant role in disaster management, as it enables the general public to contribute to the monitoring of disasters by reporting incidents related to disaster events.  ...  It performs the pre-processing and transformations required to load into the main information management system in the GATE pipeline, Mímir (Multi-paradigm Information Management Index and Repository).  ... 
doi:10.3390/fi13020046 fatcat:2p5xerp3cngkhb2myi7vmwe4pm

Searching for metadata using knowledge bases and topic maps in Spatial Data Infrastructures

Odilon Corrêa da Silva, Jugurta Lisboa-Filho, José Luís Braga, Karla A. V. Borges
2009 Earth Science Informatics  
In this context, several studies have been undertaken on sustainable development of the Brazilian Amazon, generating a large amount of data and information.  ...  Concern for environmental issues has become a reality in all sectors of society, mainly among researchers and professionals who work directly with environmental status.  ...  Acknowledgments This project was partially financed by the Research Support Foundation of the Minas Gerais State (FAPEMIG) and by the Brazilian National Research Council (CNPq / MCT / CT-Info).  ... 
doi:10.1007/s12145-009-0039-2 fatcat:xkptgoz32vhuzplv7kbsfuy7j4

Ontology models of the impacts of agriculture and climate changes on water resources: Scenarios on interoperability and information recovery

Rodrigo Bonacin, Olga Fernanda Nabuco, Ivo Pierozzi Junior
2016 Future generations computer systems  
. • Presents the design of a cross domain large ontology. • Presents experiences of using the ontology in an information recovery scenario. • Presents challenges and resources needed to work with domain  ...  However, these solutions rely on semantic interoperability, the construction of complex knowledge representation models, as well as information recovery.  ...  The authors would also like to thank the valuable contributions from participants of the AgroHidro project.  ... 
doi:10.1016/j.future.2015.04.010 fatcat:xow6ufypavbxtdxnkuxqwhvhva

A methodology for structured ontology construction applied to intelligent transportation systems

D. Gregor, S. Toral, T. Ariza, F. Barrero, R. Gregor, J. Rodas, M. Arzamendia
2016 Computer Standards & Interfaces  
This ontology will serve as the basis of semantic information to a SS (Semantic Service) that allows the connection of new equipment to an urban  ...  and the design of cooperative applications between devices currently installed in urban networks.  ...  Each of these 17 applications is divided into sub-applications with a brief summary of their benefits and information related to the area of interest.  ... 
doi:10.1016/j.csi.2015.10.002 fatcat:ppsi6ig3jzgrnhghdaxhx2ckpy

Formalizing Semantic Spaces For Information Access

Sara Irina Fabrikant, Barbara P. Buttenfield
2001 Annals of the Association of American Geographers  
Graphic depiction of database content (or the database "semantics") can be based on a spatial or even a geographic metaphor.  ...  Application to an example of a very large online catalog (GEOREF) highlights the underlying assumptions of the space types and demonstrates what spatial properties are preserved for each proposed approach  ...  Their input to this project at formative stages strengthened and illuminated the outcome as a whole. Notes  ... 
doi:10.1111/0004-5608.00242 fatcat:iouiwhirezhbdjo72u6tzpwzqi
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