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Exploring and visualizing multidimensional data in translational research platforms

William Dunn, Anita Burgun, Marie-Odile Krebs, Bastien Rance
2016 Briefings in Bioinformatics  
In this work, we present a review of the current landscape of existing tools designed to facilitate the visualization of multidimensional data in translational research platforms.  ...  In a health sector continuously witnessing an increase in data from multifarious sources, visualization tools used to better grasp these data will grow in their importance, and we believe our work will  ...  Acknowledgements We would like to acknowledge the clinical research team headed by Dr Marie-Odile Krebs for providing us with a complex clinical and biological data set that inspired our research for visualization  ... 
doi:10.1093/bib/bbw080 pmid:27585944 fatcat:qcsidegyjbfiloupuk2ghm5kme


Karol Król, University of Agriculture in Krakow, Barbara Prus, University of Agriculture in Krakow
2018 Acta Scientiarum Polonorum. Formatio Circumiectus  
The paper presents multidimensional interactive data charts as a tool to support presentation and characteristics of spatial phenomena.  ...  The phenomenon of socio-economic development of provinces has been analysed, as defined in multidimensional space of variables.  ...  Interpretation of such analyses can support multidimensional, interactive data visualizations.  ... 
doi:10.15576/asp.fc/2018.17.3.141 fatcat:om5hnjepjfgq5p2neyidtlrkaa

Multidimensional Open Government Data

Efthimios Tambouris
2016 JeDEM - eJournal of eDemocracy & Open Government  
We also present a number of software tools that have been developed to manage multidimensional linked open data. We finally summarize the benefits and some of the main barriers.  ...  A large number of open government data concerns official and unofficial statistics. These data can be represented as multidimensional data.  ...  He holds a Diploma in Electrical Engineering from the National Technical University of Athens (NTUA), Greece, and an MSc and PhD from Brunel University, UK.  ... 
doi:10.29379/jedem.v8i3.444 fatcat:ovp7tnbcajb63mj4fcfr4xbzse

A Review on the Development of Big Data Analytics and Effective Data Visualization Techniques in the Context of Massive and Multidimensional Data

J. Jabanjalin Hilda, C. Srimathi, Bhulakshmi Bonthu
2016 Indian Journal of Science and Technology  
Methods: Data visualization has the prospective to assist humans in analysing and comprehending large volumes of data, and to detect patterns, clusters and outliers that are not obvious using non-graphical  ...  The taxonomy detailed here show that the local and global structure of the data can be visualized in an interactive manner and has a massive advantage.  ...  We systematically selected and rigorously analysed a comprehensive set of visualization techniques and tools in order to provide an evidential based knowledge about the current state of visualization and  ... 
doi:10.17485/ijst/2016/v9i27/88692 fatcat:37fdoyhz7fh67fb6jtsol2e4gi

Visual Analysis of Magnetic Resonance Spectroscopy Imaging Data for the Study of Human Brain Tumors [article]

Muhammad Jawad, Lars Linsen
2017 Eurographics Conference on Visualization  
The multi-dimensional data visualization is based on star coordinates interaction in a projected view.  ...  Coordinated views between spatial slicebased visualizations and multidimensional metabolite spaces allow for the selection of individual voxels, certain anatomical regions, or groups of voxels with similar  ...  Brain Tumor Study Results We applied our visual analysis tool to data from a 1 H MRSI scan (3T Siemens scanner, TR/TE/flip = 1700ms/135ms/90) of a 26-year-old male patient with a brain tumor.  ... 
doi:10.2312/eurp.20171178 dblp:conf/vissym/JawadL17 fatcat:hhirpc4c3rec7bfhdnnx35lkjq

Analysis of Multidimensional Biological Image Data

K.W. Eliceiri, C. Rueden, W.A. Mohler, W.L. Hibbard, J.G. White
2002 BioTechniques  
With a specially designed analysis framework for multidimensional images, these massive data archives could be more readily explored to extract all possible information and detail present in each dimension  ...  Special interactive tools must be employed, for example, to display the spectral profiles of a given feature and correlate them with its position within the greater image ( Figure 2) .  ...  Measurement tools (Figure 4) . A set of tools for performing measurements on the data is available.  ... 
doi:10.2144/02336bt01 pmid:12503311 fatcat:lgnjavjyzvfbpkeyapi5ddx54m

Interactive visualization applied to multivariate geochemical data: A case study

K. Grünfeld
2003 Journal de Physique IV : Proceedings  
As the development of appropriate tools for analysing multivariate spatial data are still in its early stages, visualization freeware seems to be a good alternative providing powerful, easy to use and  ...  Geochemical survey data have commonly been analysed combining methods from several disciplinesstatistics, geostatistics, geographic information technology, visualization.  ...  Altogether, visualization techniques provide us with useful tools for understanding and exploring geochemical data. Figure 1 . 1 Display of the original geochemical data in parallel coordinates.  ... 
doi:10.1051/jp4:20030369 fatcat:rrdwbhgcefgq5o4joynpzhwv2e

Modelling Multidimensional Data in a Dataflow-Based Visual Data Analysis Environment [chapter]

Frank Wietek
1999 Lecture Notes in Computer Science  
This paper proposes a dataflow-based visual programming environment for multidimensional data analysis (VIOLA) as an approach to deal with this problem.  ...  Multidimensional data analysis is currently being discussed in terms like OLAP, data warehousing, or decision support, mainly concentrating on business applications.  ...  Databases analysed by these tools are modelled as a set of multidimensional dataspaces or cubes.  ... 
doi:10.1007/3-540-48738-7_12 fatcat:macrttjqmzbslohdub7h3s36va

A Mixed Approach for the Evaluation of a Guided Exploratory Visualization System [article]

Nadia Boukhelifa, Anastasia Bezerianos, Evelyne Lutton
2015 EuroVis Workshop on Reproducibility  
Our system guides users in their exploration of multidimensional datasets to pertinent views of their data, where the notion of pertinence is defined by automatic indicators, such as the amount of visual  ...  patterns in the view, and subjective user feedback obtained during their interaction with the tool.  ...  To this end we conducted (a) an observational study with five domain experts analysing their own data, and (b) a controlled study with twelve participants exploring synthetic data in order to examine in  ... 
doi:10.2312/eurorv3.20151147 dblp:conf/vissym/BoukhelifaBL15 fatcat:a3t2ikk3xfc5plv6xazstu2dfy

Algorithmic Tools for Mining High-Dimensional Cytometry Data

Cariad Chester, Holden T. Maecker
2015 Journal of Immunology  
Algorithmic data mining has the promise to eliminate these concerns, and several such tools have been applied recently to mass cytometry data.  ...  We review computational data mining tools that have been used to analyze mass cytometry data, outline their differences, and comment on their strengths and limitations.  ...  This makes it an appropriate tool for visualizing signaling data.  ... 
doi:10.4049/jimmunol.1500633 pmid:26188071 pmcid:PMC4507289 fatcat:qqcs6gkrbjdrrafkizwmvopoha

Considerations about using OLAP Cubes and Self-Service BI Tools for BI Systems' Development

Gianina MIHAI
2017 Annals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics  
In this article, we shall present the strengths and weaknesses regarding data analyses in a BI system using OLAP cubes and self-service BI tools.  ...  This is why any decision-maker in a company must obtain information from the multiple available data source used in its transactional systems as easily and as quickly as possible.  ...  of ad-hoc analyses obtained with the help of some multidimensional data analysis tools (OLAP cubes) through the synthesis, analysis and dynamic consolidation of historical data stored in the company's  ... 
doaj:170285e5a9cb4269aeb91c6949e4e202 fatcat:355vo5vfz5gwfpaixteqt2eswq

Multidimensional Data Analysis Facilities and Challenges: A Survey for Data Analysis Tools

Prarthana A., Parag S., A. Thomas
2018 International Journal of Computer Applications  
In this paper, focus is on the advantages and challenges faced by some of the data analysis tools due to the change in form and volume of data. Multidimensional model is the basis of all BI tools.  ...  Hence, in today's world, it is essential for these analysis tools to adapt themselves to the changing needs of both the users and the technology and be updated with new statistical techniques, data mining  ...  Open source Tools Tableau Tableau is a business analytics tool used for creating a wide variety of interactive data visualizations.  ... 
doi:10.5120/ijca2018916178 fatcat:dmnuuziuc5gvvmjmsjyfogrdpu


Andrijana Eđed, Zdenko Lončarić, Dražen Horvat, Karolj Skala
2010 Poljoprivreda  
Visualization of multivariate multidimensional data sets is a challenging task, especially without use of adequate tools and methods.  ...  Data set is obtained from experiment set up by a completely randomized design with two treatments and four replicates.  ...  ACKNOWLEDGEMENTS The paper is a result of the research project "Soil conditioning impact on nutrients and heavy metals in soil-plant continuum" (079-0790462-0450) financed by  ... 
doaj:5b19313c999444708c27089b932df297 fatcat:hrvlgw6t65dsppc73qvp5e36zq


E. Malikova, A. Pasko, V. Adzhiev, V. Pilyugin
2017 Scientific Visualization  
In our day it's hard to imagine modern research in sophisticated scientific area without use of visual analytics tools.  ...  However, humans are able to receive and analyze information about world around them not only through their eyes, but with help of other sensory stimuli as well and there is no reason why scientific data  ...  This is one of the reasons, why scientific visualization and it's successor visual analytics as a method of data analysis has proven to be a very efficient tool often used by researchers.  ... 
doi:10.26583/sv.9.4.10 fatcat:wa7z7yb4azbd5o36ra6tjv72qm

Visualizing multidimensional cancer genomics data

Michael P Schroeder, Abel Gonzalez-Perez, Nuria Lopez-Bigas
2013 Genome Medicine  
We are thankful to Elaine M Lilly for assistance with language editing.  ...  It allows loading of multidimensional matrices (with several values per cell), and thus is very well suited for the visualization and exploration of multidimensional cancer genomics data.  ...  We focus here on tools that have features that are particularly well suited to the visual exploration of multidimensional oncogenomics data.  ... 
doi:10.1186/gm413 pmid:23363777 pmcid:PMC3706894 fatcat:o5pz2lusezcsdilwoauf65e3vi
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