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Handling multiple points of view in a multimedia data warehouse

Anne-Muriel Arigon, Anne Tchounikine, Maryvonne Miquel
2006 ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)  
This model is used to develop an OLAP application for navigation into a hypercube integrating various functional dimension versions for the calculus of descriptors in a medical use case.  ...  Data warehouses are dedicated to collecting heterogeneous and distributed data in order to perform decision analysis.  ...  Section 3 details our multiversion model. The prototype, and an example of a data warehouse built for a medical study are presented in Section 4. Section 5 concludes.  ... 
doi:10.1145/1152149.1152152 fatcat:coddhin34rhc3l6q3kuuo4w6yq

An Architecture Framework for Complex Data Warehouses [article]

Jérôme Darmont, Omar Boussaid, Jean-Christian Ralaivao, Kamel Aouiche
2007 arXiv   pre-print
Nowadays, many decision support applications need to exploit data that are not only numerical or symbolic, but also multimedia, multistructure, multisource, multimodal, and/or multiversion.  ...  Managing and analyzing complex data involves a lot of different issues regarding their structure, storage and processing, and metadata are a key element in all these processes.  ...  warehouse; and data modeling and storage.  ... 
arXiv:0707.1534v1 fatcat:q6said7vdfg4zantbajj253xri

Benchmarking data warehouses

Jerome Darmont, Fadila Bentayeb, Omar Boussaid
2007 International Journal of Business Intelligence and Data Mining  
By contrast, our Data Warehouse Engineering Benchmark (DWEB) allows generating various ad-hoc synthetic data warehouses and workloads.  ...  While the Transaction Processing Performance Council's standard benchmarks address the first point, they are not tunable enough to address the second one and fail to model different data warehouse schemas  ...  Acknowledgements The authors would like to thank Sylvain Ducreux, Sofiane Guesmia, Bruno Joubert, Benjamin Mouton and Pierre-Marie Penin for their important contribution to DWEB's implementation and testing  ... 
doi:10.1504/ijbidm.2007.012947 fatcat:3jcktbjylncqph3gzjmx63ygoe

Integration and dimensional modeling approaches for complex data warehousing

O. Boussaid, Adrian Tanasescu, Fadila Bentayeb, Jérôme Darmont
2006 Journal of Global Optimization  
A data warehousing approach is often adopted to prepare data for relevant analysis. Data integration and dimensional modeling indeed allow the creation of appropriate analysis contexts.  ...  The first step is data integration. We define a generic UML model that helps representing a wide range of complex data, including their possible semantic properties.  ...  The choice of a data model for a complex data warehouse requires more than only data sources and analysis goals.  ... 
doi:10.1007/s10898-006-9064-6 fatcat:3j7a775airddbdnbym2wrkrsky

AN ARCHITECTURE FRAMEWORK FOR COMPLEX DATA WAREHOUSES
english

2005 Proceedings of the Seventh International Conference on Enterprise Information Systems   unpublished
Nowadays, many decision support applications need to exploit data that are not only numerical or symbolic, but also multimedia, multistructure, multisource, multimodal, and/or multiversion.  ...  Managing and analyzing complex data involves a lot of different issues regarding their structure, storage and processing, and metadata are a key element in all these processes.  ...  warehouse; and data modeling and storage.  ... 
doi:10.5220/0002538503700373 fatcat:yqmi3qeoxjebrlssqvaqayrxia

Innovative Approaches for efficiently Warehousing Complex Data from the Web [article]

Fadila Bentayeb, Hadj Mahboubi, Cécile Favre, Omar Boussaïd
2017 arXiv   pre-print
Our contributions cover the main phases of the data warehouse design process: data integration and modeling and user driven-OLAP analysis.  ...  data warehouses, (2) associating data mining to OLAP to allow elaborated analysis tasks for complex data and (3) schema evolution in complex data warehouses for personalized analyses.  ...  In order to appropriately analyze multiversion data, an extension to a traditional SQL language is required.  ... 
arXiv:1701.08643v1 fatcat:2u67xdmvsnfizieie2qtajfmze

RADIOLOGY DATA WAREHOUSE DEVELOPMENT AS A MEANS OF EDUCATION, RESEARCH, AND QUALITY ASSURANCE

Vina Georgiana, Daniel Kartawiguna, Indrajani
2015 Journal of Theoretical and Applied Information Technology   unpublished
The objective of this study is design a model of data warehouse that can be implemented in radiology department so it can be a source of knowledge of radiology science.  ...  of data warehouse design methodology Kimball and Ross (2013).  ...  A multimedia data warehouse in the medical field has been implemented on a therapeutic study on acute myocardial infarction based on ECG graphics [7] .  ... 
fatcat:qkxplhn6jvgjzgamandrpsskem

Considering unstructured data for OLAP: a feasibility study using a systematic review T

Sahudy Montenegro González, Talita Dos, Reis Lopes Berbel
2014 unpublished
Data stored in a data warehouse used by conventional OLAP systems are structured in nature.  ...  Among the technologies involved on Business Intelligence, Data Warehouse and OLAP have been widely used to identify, collect, process, integrate and analyze information for decision making, thus promoting  ...  The authors of [4] and [5] proposed a multidimensional and multiversion model to describe multimedia warehouse where multiple descriptors represented multimedia data and several computational functions  ... 
fatcat:6gnuqcurhnbovjz3zndlgvzpoa

Interoperability, XML Schema [chapter]

2017 Encyclopedia of GIS  
Indexing, Hilbert R-Tree, Spatial Indexing, Multimedia Indexing  ...  Cross-References Cross-References Geospatial Semantic Integration Geospatial Semantic Web Geospatial Semantic Web: Applications Geospatial Semantic Web, Interoperability Geospatial Semantic Web: Personalization  ...  Key Applications Hilbert R-tree is an index structure for multidimensional objects which commonly appear in Multimedia databases, Geographical Information Systems (GIS), and medical databases.  ... 
doi:10.1007/978-3-319-17885-1_100625 fatcat:bgxdhdxa4bewzcggrogz56rdpi

Artificial Intelligence [article]

John Paul Mueller Luca Massaron
2018 Zenodo  
A major part of the problem is that movies, television shows, and books have all conspired to give false hopes as to what AI will accomplish.  ...  So, the best way to start this book is to define what AI actually is, what it isn't, and how it connects to computers today  ...  They have varied applications, such as medical diagnoses, the fusing of uncertain data arriving from multiple sensors, economic modeling, and the monitoring of complex systems such as a car.  ... 
doi:10.5281/zenodo.5599660 fatcat:rn6nyx5xinehzpwfy3knurtzgy

Innovative Approaches for Efficiently Warehousing Complex Data from the Web [chapter]

Fadila Bentayeb, Nora Maïz, Hadj Mahboubi, Cécile Favre, Sabine Loudcher, Nouria Harbi, Omar Boussaïd, Jérôme Darmont
Business Intelligence Applications and the Web  
Our contributions cover the main phases of the data warehouse design process: data integration and modeling and user driven-OLAP analysis.  ...  data warehouses, (2) associating data mining to OLAP to allow elaborated analysis tasks for complex data and (3) schema evolution in complex data warehouses for personalized analyses.  ...  In order to appropriately analyze multiversion data, an extension to a traditional SQL language is required.  ... 
doi:10.4018/978-1-61350-038-5.ch002 fatcat:6pip6ct23jhzrp7wow3dcoxuiu

All One Needs to Know about Metaverse: A Complete Survey on Technological Singularity, Virtual Ecosystem, and Research Agenda [article]

Lik-Hang Lee, Tristan Braud, Pengyuan Zhou, Lin Wang, Dianlei Xu, Zijun Lin, Abhishek Kumar, Carlos Bermejo, Pan Hui
2021 arXiv   pre-print
In terms of applications, the metaverse ecosystem allows human users to live and play within a self-sustaining, persistent, and shared realm.  ...  ., VR Chat), augmented reality applications (e.g., Pokemon Go), and Non-Fungible Token Games (e.g., Upland).  ...  Human-and user-centric networking The metaverse is a user-centric application by design. As such, every component of the multiverse should place the human user at its core.  ... 
arXiv:2110.05352v3 fatcat:pv4fxf5lfbc7vk3ogsyidwfloy

Large imagery handling in relational databases for geospatial information systems [article]

Man Romanna Guo, University Of Calgary, University Of Calgary, J. A. Rodrigue Blais
2005
L'auteur a accorde une licence non exclusive pernettant a la Bibliotheque nationale du Canada de reproduire, preter, distribuer ou vendre des copies de cette these sous la forme de microfiche/film, de  ...  The author has granted a nonexclusive licence allowing the National Library of Canada to reproduce, loan, distribute or sell copies of this thesis in microform, paper or electronic formats.  ...  Tao for providing valuable reading material and discussions in remote sensing, image processing, and manage data without knowing SQL syntax.  ... 
doi:10.11575/prism/21363 fatcat:wcgeu7bwhvewbbldig675phqq4

SCHOLARSHIP PROGRAM OF THE "OXFORD RUSSIA FUND" (ORF) AT IRKUTSK STATE UNIVERSITY: IMPLEMENTATION AND RESULTS

G.V. Logunova, O.A. Edelshtein
2021
The process of implementation of the "Oxford Russia Fund" scholarship program at Irkutsk State University is considered; the influence of the scholarship program on the educational process and the develop-ment  ...  Special attention is paid to the comparison of the domestic and Western models of personal data regulation.  ...  So, the program is constantly updating the balances -any warehouse employee who has a terminal with installed software at his disposal can enter data on how many units of each product are in the warehouse  ... 
doi:10.34660/inf.2021.46.49.010 fatcat:ctlla77okjervjusm3wdizltdi

Empowering Citizen Self-documentation: Re-inventing the Diary

Kresten Bjerg
2008 Observatorio (OBS*) Journal   unpublished
The paper outlines a series of assumptions about the future of ICT in the global broadband society and presents the theoretical reasoning behind a conceptual model, posing the notions of the "oikosphere  ...  state and what is not its self, i.e. a distinction between subjective and objective, which again presupposes a minimum of order & regularity in the world.  ...  warehouse.  ... 
fatcat:st6k7eodkjfztlubk2k2nzyocm
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