Filters








19,294 Hits in 7.8 sec

Characterizing Provenance in Visualization and Data Analysis: An Organizational Framework of Provenance Types and Purposes

Eric D. Ragan, Alex Endert, Jibonananda Sanyal, Jian Chen
2016 IEEE Transactions on Visualization and Computer Graphics  
We present an organizational framework of the different types of provenance information and purposes for why they are desired in the field of visual analytics.  ...  The term, provenance, has been used in a variety of ways to describe different types of records and histories related to visualization.  ...  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation, National Institute  ... 
doi:10.1109/tvcg.2015.2467551 pmid:26340779 fatcat:bujis3h24na63ldqizjqwv434a

Analysis of large digital collections with interactive visualization

Weijia Xu, Maria Esteva, Suyog Dutt Jain, Varun Jain
2011 2011 IEEE Conference on Visual Analytics Science and Technology (VAST)  
To help archivists analyze large-scale digital collections for archival purposes, we developed an interactive visual analytics application.  ...  To date, the process of analyzing a collection -from data gathering to exploratory analysis and final conclusions -has largely been conducted using pen and paper methods.  ...  ACKNOWLEDGEMENT This work was supported through a National Archives and Records Administration (NARA) supplement to the National Science Foundation Cooperative Agreement (NSF) TERAGRID: Resource Partners  ... 
doi:10.1109/vast.2011.6102462 dblp:conf/ieeevast/XuEJJ11 fatcat:kuu75n6wv5cxdn652eoz74itki

The Integrated Rapid Infectious Disease Analysis (IRIDA) Platform [article]

Thomas C Matthews, Franklin R Bristow, Emma J Griffiths, Aaron Petkau, Josh Adam, Damion Dooley, Peter Kruczkiewicz, John Curatcha, Jennifer Cabral, Dan Fornika, Geoffrey L Winsor, Melanie Courtot (+20 others)
2018 bioRxiv   pre-print
The core platform currently includes pipelines for quality control, assembly, annotation, variant detection, phylogenetic analysis, in silico serotyping, multi-locus sequence typing, and genome distance  ...  Implementation of WGS in routine public health microbiology laboratories is impeded by a lack of user-friendly automated and semi-automated pipelines, restrictive jurisdictional data sharing policies,  ...  ACKNOWLEDGEMENTS The authors gratefully acknowledge the IRIDA Consortium (Marsha Taylor, Eleni Galanis, Linda Hoang, Natalie Prystajecky, Kim Macdonald, Lynn Schriml, David Aanensen, Michel Dumontier and  ... 
doi:10.1101/381830 fatcat:erbxafldgfg73ow6djqctuiawy

Authenticity and Provenance in Long-Term Digital Preservation: Analysis of the Scope of Content

Regina Varnienė-Janssen, Jūratė Kuprienė
2018 Informacijos mokslai  
to exchange data between institutions and assess the added value of the Europeana and VEPIS regarding authenticity and provenance based on the adequacy of analyzed international models for authenticity  ...  to the structure and meaning of authenticity and provenance.  ...  By applying this concept, it is possible to do a qualitative analysis of activities and behavior within a certain field and visualize it -e.g., to determine the impact of provenance on the trustfulness  ... 
doi:10.15388/im.2018.82.9 fatcat:l6frwj2apjdnvexmehoccoyn7y

Understanding humanitarian supply chains - Developing an integrated process analysis toolkit

Adam Widera, Hanns-Alexander Dietrich, Bernd Hellingrath, Jörg Becker
2013 International Conference on Information Systems for Crisis Response and Management  
In this paper we present the development of an integrated process analysis toolkit for humanitarian logistics. The toolkit integrates a conceptual and a technological component.  ...  The process analysis toolkit is embedded in an overall research agenda with the objective to provide humanitarian organizations with the capabilities to identify, monitor, and improve their logistics processes  ...  As it belongs to the class of meta-modeling tools, it is characterized by an easy definition and adaption of (diagrammatic) modeling languages.  ... 
dblp:conf/iscram/WideraDHB13 fatcat:ssau7tempvbmfc746nqrf7wcr4

Visual Parameter Space Analysis: A Conceptual Framework

Michael Sedlmair, Christoph Heinzl, Stefan Bruckner, Harald Piringer, Torsten Moller
2014 IEEE Transactions on Visualization and Computer Graphics  
strategies of how parameter space analysis can be supported by visualization tools; and (3) a characterization of six analysis tasks.  ...  The framework and its discussion are meant to support visualization designers and researchers in characterizing parameter space analysis problems and to guide their design and evaluation processes.  ...  P 24597-N23 (VISAR), the K-Project "Non-Destructive Testing and Tomography Plus" (FFG), and the COMET K1 program of the Austrian Funding Agency (FFG).  ... 
doi:10.1109/tvcg.2014.2346321 pmid:26356930 fatcat:xg54lnnrpvd2foumttdp3wu5lu

Toward a Deeper Understanding of Data Analysis, Sensemaking, and Signature Discovery [chapter]

Sheriff Jolaoso, Russ Burtner, Alex Endert
2015 Lecture Notes in Computer Science  
Data analysts are tasked with the challenge of transforming an abundance of data into knowledge and insights.  ...  We present the results of interviews and observations of analysts and scientists in four domains (Biology, Cyber Security, Intelligence Analysis, and Data Science).  ...  This research is part of the Signature Discovery Initiative at Pacific Northwest National Laboratory, conducted under the Laboratory Directed Research and Development Program at PNNL, a multi-program national  ... 
doi:10.1007/978-3-319-22668-2_36 fatcat:2w4hfq566fa4zcxaiaojva2eia

Enterprise Data Analysis and Visualization: An Interview Study

Sean Kandel, Andreas Paepcke, Joseph M. Hellerstein, Jeffrey Heer
2012 IEEE Transactions on Visualization and Computer Graphics  
Based on our interview data, we characterize the process of industrial data analysis and document how organizational features of an enterprise impact it.  ...  and organizational context of companies.  ...  We then discuss how organizational features of an enterprise, such as the relationship between analysts and IT staff or the diversity of data sources, affect the analysis process.  ... 
doi:10.1109/tvcg.2012.219 pmid:26357201 fatcat:qa4v44je55hvlbaa5yuqfj7e5e

Formal Modeling and Analysis of Organizations [chapter]

Egon L. van den Broek, Catholijn M. Jonker, Alexei Sharpanskykh, Jan Treur, pInar Yolum
2006 Lecture Notes in Computer Science  
The transition is described from a generic framework of an organization to its deployed model and to the actual agent allocation.  ...  For verification and validation purposes, a set of dedicated techniques is introduced.  ...  SenterNovem is gratefully acknowledged for funding the projects Cybernetic Incident Management (CIM) and Distributed Engine for Advanced Logistics (DEAL) that also funded this research partially.  ... 
doi:10.1007/11775331_2 fatcat:s4cferm4ifgunkmm55suurq5uy

Workgroup Mapping: Visual Analysis of Collaboration Culture [article]

Darren Edge, Jonathan Larson, Nikolay Trandev, Neha Parikh Shah, Carolyn Buractaon, Nicholas Caurvina, Nathan Evans, Christopher M. White
2021 arXiv   pre-print
These capabilities come together to create a turnkey pipeline that combines the analysis of a target organization, the generation of data graphics and statistics, and their integration in a template-based  ...  We present a design study that spans multiple enabling capabilities for the visual mapping and analysis of organizational workgroups, including metrics for quantifying two dimensions of collaboration culture  ...  At an intermediate level, it makes multiple system and technique contributions that are of general value to visualization and visual analytics, most notably in the areas of network analysis and narrative  ... 
arXiv:2005.00402v2 fatcat:5yppr6jafrck5ent3knwoixd7e

Comparative Study of Evaluating the Trustworthiness of Data Based on Data Provenance

2016 Journal of Information Processing Systems  
In this paper, we briefly review a history of these frameworks for evaluating the trustworthiness of data and present an overview of some prominent state-of-the-art evaluation frameworks.  ...  Moreover, we provide a comparative analysis of two key frameworks by evaluating various aspects in an executional environment.  ...  [30] have proposed a framework for characterizing provenance information in the fields of visual analysis.  ... 
doi:10.3745/jips.04.0024 fatcat:dice4tgvgnekjmeldkuqdhm56e

Social network analysis in sport research: an emerging paradigm

Hagen Wäsche, Geoff Dickson, Alexander Woll, Ulrik Brandes
2017 European Journal for Sport and Society  
This article assesses the utility of network analysis to analyze sport phenomena. We begin with an overview of social network analysis (SNA) and related concepts.  ...  While network analysis is a major methodological approach in many disciplines of the social and natural sciences, it has only recently come into the focus of sport researchers.  ...  and shots (continued) Table 3 . 3 Continued Authors Domain Purpose Type of Analysis Data Collection Methodological Concepts Type of Nodes Type of Ties relate to functional outcomes  ... 
doi:10.1080/16138171.2017.1318198 fatcat:jcycfbyx25hwbd5dqqeggsgmgu

A framework for formal modeling and analysis of organizations

Catholijn M. Jonker, Alexei Sharpanskykh, Jan Treur, PInar Yolum
2007 Applied intelligence (Boston)  
The transition is described from a generic framework of an organization to its deployed model and to the actual agent allocation.  ...  It exploits static and dynamic properties of the organizational model and includes the (frequently ignored) environment.  ...  SenterNovem is gratefully acknowledged for funding the projects Cybernetic Incident Management (CIM) and Distributed Engine for Advanced Logistics (DEAL) that also funded this research partially.  ... 
doi:10.1007/s10489-006-0030-2 fatcat:53fadw6dtvfk3d2vudf5aaza6q

Improving service quality through customer journey analysis

Ragnhild Halvorsrud, Knut Kvale, Asbjørn Følstad
2016 Journal of service theory and practice  
Originality/value -The framework provides concepts, definitions, and a visual notation to structure and manage services in terms of customer journeys.  ...  Purpose -The purpose of this paper is to propose a framework based on customer journeys for a structured portrayal of service delivery from the customer's point of view.  ...  CJA draws on a case study approach (Yin, 2009) involving an examination of experiences and phenomena in their natural context using multiple data sources, and it emphasizes qualitative data and analysis  ... 
doi:10.1108/jstp-05-2015-0111 fatcat:l5j63fpb4nezva634dedzycrka

Value Modeling for Ecosystem Analysis

Alejandro Arreola González, Matthias Pfaff, Helmut Krcmar
2019 Computers  
This integrative framework allows researchers and scholars to identify techniques that suit specific needs in terms of internal alignment reach, tooling, innovation phase and ecosystem analysis.  ...  Further, we provide a comprehensive overview of the value modeling techniques and integrate our ecosystem analysis conceptualization with existing classification frameworks.  ...  The purpose of this work is twofold: first, to integrate both existing classification frameworks so we can provide a comprehensive overview and, second, to examine how the analysis of value creation in  ... 
doi:10.3390/computers8030068 fatcat:2erx4djamrhl7abafflgbdmkt4
« Previous Showing results 1 — 15 out of 19,294 results