Augmenting Exploratory Data Analysis With Visualization Recommendation

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Augmenting Exploratory Data Analysis With Visualization Recommendation

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Author : Kanit Wongsuphasawat
language : en
Publisher:
Release Date : 2018

Augmenting Exploratory Data Analysis With Visualization Recommendation written by Kanit Wongsuphasawat and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.

Exploratory data analysis is one of the key activities for understanding and discovering new insights from data. As exploratory data analysis can involve both open-ended exploration and focused question answering, analysis tool should facilitate both exploration breadth and analysis depth. However, existing data exploration tools typically require manual chart specification, which can be tedious and prevent analysts from rapidly exploring different aspects of the data. Moreover, analysts may be blindsided by their own cognitive biases and prematurely fixate on specific questions or hypotheses. Without discipline and time, analysts may overlook important insights in the data, such as potentially confounding factors and data quality issues, and produce inaccurate results in their analyses. To help analyst perform rapid and systematic data exploration, this dissertation presents the design of mixed-initiative systems that complement manual chart specification with chart recommendation. To better understand the practice and challenges of exploratory data analysis, we first conduct an interview study with 18 data analysts. From the interview data, we characterize the goals, process, and challenges of exploratory data analysis. We then identify design opportunities for exploratory analysis tools. One major opportunity is facilitating rapid and systematic exploration with automation and guidance. The rest of the dissertation addresses this opportunity by contributing a stack of systems to augment exploratory analysis tools with chart recommendation. At the foundations of this stack, we introduce new formal languages for chart specification and recommendation. The Vega-Lite visualization grammar provides a formal representation for specifying and reasoning about charts. Building on Vega-Lite, the CompassQL query language combines partial chart specification with recommendation directives to provide a generalizable framework for chart recommendation via queries over the space of visualizations. Based on these foundations, we used the iterative design process to develop and study new recommendation-powered visual data exploration tools. Voyager enables data exploration via browsing of recommended charts, while allowing users to steer the recommendations by selecting data fields and transformations. Our user study, which compares Voyager with a traditional chart authoring tool, indicates the complementary benefits of manual authoring and recommendation browsing. Inspired by the study result, Voyager~2 blends manual and automated chart authoring in a single tool to facilitate rapid and systematic data exploration while preserving users' flexibility to directly author a broad range of charts. All of these systems have been released as open-source projects and adopted by both research and professional data science communities.

Augmented Cognition

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Author : Dylan D. Schmorrow
language : en
Publisher: Springer Nature
Release Date : 2022-05-17

Augmented Cognition written by Dylan D. Schmorrow and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-17 with Computers categories.

This book constitutes the refereed proceedings of the 16th International Conference on Augmented Cognition, AC 2022, held as part of the 23rd International Conference, HCI International 2022, which was held virtually in June/July 2022. The total of 1271 papers and 275 posters included in the HCII 2022 proceedings was carefully reviewed and selected from 5487 submissions. The AC 2022 proceedings aims to develop adaptive systems capable of extending the information management capacity of individuals through computing technologies and offers a broad range of theoretical and applied issues related to Augmented Cognition and its applications.

Distributed Ambient And Pervasive Interactions

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Author : Norbert Streitz
language : en
Publisher: Springer
Release Date : 2016-07-04

Distributed Ambient And Pervasive Interactions written by Norbert Streitz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-04 with Computers categories.

This book constitutes the refereed proceedings of the 4th International Conference on Distributed, Ambient, and Pervasive Interactions, DAPI 2016, held as part of the 18th International Conference on Human-Computer Interaction, HCII 2016, held in Toronto, ON, Canada, in July 2016 and received a total of 4354 submissions, of which 1287 papers were accepted for publication after a careful reviewing process. These papers address the latest research and development efforts and highlight the human aspects of design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of human-computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas. This volume contains papers addressing the following major topics: designing and developing smart environments; tracking and recognition techniques in ambient intelligence; human behavior in smart environments; emotions and affect in intelligent environments; and smart cities and communities.

Trends And Applications In Software Engineering

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Author : Jezreel Mejia
language : en
Publisher: Springer
Release Date : 2016-10-10

Trends And Applications In Software Engineering written by Jezreel Mejia and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-10 with Technology & Engineering categories.

This book offers a selection of papers from the 2016 International Conference on Software Process Improvement (CIMPS’16), held between the 12th and 14th of October 2016 in Aguascalientes, Aguascalientes, México. The CIMPS’16 is a global forum for researchers and practitioners to present and discuss the most recent innovations, trends, results, experiences and concerns in the different aspects of software engineering with a focus on, but not limited to, software processes, security in information and communication technology, and big data. The main topics covered include: organizational models, standards and methodologies, knowledge management, software systems, applications and tools, information and communication technologies and processes in non-software domains (mining, automotive, aerospace, business, health care, manufacturing, etc.) with a clear focus on software process challenges.

Business Analytics Value Chain

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Author : Tanushri Banerjee
language : en
Publisher: Taylor & Francis
Release Date : 2025-03-26

Business Analytics Value Chain written by Tanushri Banerjee and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-26 with Business & Economics categories.

This book is a comprehensive, step-by-step learning guide towards understanding an entire value chain of Business Analytics, its interrelated components and its role in business decision-making in India and globally. The book has been written with an interdisciplinary approach that triggers strategic as well as routine, thought-provoking ideas to cut across data from several business domains globally. Business Analytics Value Chain deals with the end-to-end journey from planning the approach to a data enriched decision-problem, to communicating results derived from analytics models to clients. Using current cases from all aspects of a business venture (finance, marketing, human resources, and operations), the book helps the readers to develop the capabilities of evaluating a business case scenario; understand the business problem; identify the data sources and data availability; logically think through problemsolving; use analytics techniques and application software to solve the problem; and be able to interpret the results. Case studies have been carefully designed to represent business scenarios from varied business domains, both local and global, such that they guide the students to making informed fact-based decisions during collaborative planning, analyzing, interpreting, and communicating outcomes for data-enriched problem scenarios. The book will be useful for students, researchers, and instructors from the fields of Business Management, Data Analytics, Commerce, and Economics. It will also be an indispensable companion to the professional working in the field of data analytics.

Virtual Augmented And Mixed Reality

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Author : Jessie Y. C. Chen
language : en
Publisher: Springer Nature
Release Date : 2023-07-08

Virtual Augmented And Mixed Reality written by Jessie Y. C. Chen and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-08 with Computers categories.

This book constitutes the refereed proceedings of the 15th International Conference on Virtual, Augmented and Mixed Reality, VAMR 2023, held as part of the 25th International Conference, HCI International 2023, in Copenhagen, Denmark, in July 2023. The total of 1578 papers and 396 posters included in the HCII 2022 proceedings was carefully reviewed and selected from 7472 submissions. The VAMR 2023 proceedings were organized in the following topical sections: Designing VAMR Applications and Environments; Visualization, Image Rendering and 3D in VAMR; Multimodal Interaction in VAMR; Robots and Avatars in Virtual and Augmented Reality; VAMR in Medicine and Health; VAMR in Aviation; and User Experience in VAMR.

Human Interaction Emerging Technologies Ihiet 2024

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Author : Pietro Costa
language : en
Publisher: AHFE International
Release Date : 2024-08-26

Human Interaction Emerging Technologies Ihiet 2024 written by Pietro Costa and has been published by AHFE International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-26 with Technology & Engineering categories.

Proceedings of the 12th International Conference on Human Interaction and Emerging Technologies, IHIET 2024, August 26-28, 2024, IUAV University of Venice, Italy.

Encyclopedia Of Biomedical Engineering

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Author :
language : en
Publisher: Elsevier
Release Date : 2018-09-01

Encyclopedia Of Biomedical Engineering written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-01 with Science categories.

Encyclopedia of Biomedical Engineering, Three Volume Set is a unique source for rapidly evolving updates on topics that are at the interface of the biological sciences and engineering. Biomaterials, biomedical devices and techniques play a significant role in improving the quality of health care in the developed world. The book covers an extensive range of topics related to biomedical engineering, including biomaterials, sensors, medical devices, imaging modalities and imaging processing. In addition, applications of biomedical engineering, advances in cardiology, drug delivery, gene therapy, orthopedics, ophthalmology, sensing and tissue engineering are explored. This important reference work serves many groups working at the interface of the biological sciences and engineering, including engineering students, biological science students, clinicians, and industrial researchers. Provides students with a concise description of the technologies at the interface of the biological sciences and engineering Covers all aspects of biomedical engineering, also incorporating perspectives from experts working within the domains of biomedicine, medical engineering, biology, chemistry, physics, electrical engineering, and more Contains reputable, multidisciplinary content from domain experts Presents a ‘one-stop’ resource for access to information written by world-leading scholars in the field

Article Collection On Human Aspects In Adaptive And Personalized Interactive Environments Haapie

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Author : Vania Gatseva Dimitrova
language : en
Publisher: Frontiers Media SA
Release Date : 2021-01-11

Article Collection On Human Aspects In Adaptive And Personalized Interactive Environments Haapie written by Vania Gatseva Dimitrova and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-11 with Science categories.

Sensibly Sound

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Author : Elias Elmquist
language : en
Publisher: Linköping University Electronic Press
Release Date : 2025-03-21

Sensibly Sound written by Elias Elmquist and has been published by Linköping University Electronic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-21 with categories.

With an increased creation of and access to data, and a growing demand on humans in analytical and decision-making processes, there is a need to further facilitate perceptual and cognitive abilities to support these processes. An approach to support these tasks is to leverage more sensory systems, such as the auditory, to increase information retention to get a more comprehensive understanding of a dataset or situation, while also involving more senses to further engage the user. Audiovisual data interfaces enable the distribution of data variables to any of the two senses to reduce the risk of cognitive overload, or highlight specific data variables by mapping them to both sensory modalities. However, the success of an audiovisual data interface is dependent on the integration of the two senses and how this is utilized in the resulting interface. This thesis contributes to sonification research by taking a human-centered approach to integrating sonification and visualization. The human-centered approach involved working with domain experts and users during the design process of the sonification, and to create perceptually motivated designs by utilizing how the auditory and visual systems complement each other and how they are integrated in cognition for sense-making. The thesis contains six studies that explored the integration of sonification and visualization, ranging from literature surveys to design-oriented studies. A state-of-the-art report provided a survey on the integration of sonification and visualization to offer an introduction to the field to new and current practitioners. In another study, a conceptual framework for scene analysis was developed to support the design and analysis of audiovisual data representations. The rest of the studies were design-oriented, where each focused on a specific aspect of how sonification can complement visualization, depending on the domain and tasks of the study. Other than providing concrete examples of audiovisual integrations, the main contributions of the design-oriented studies are provided in their evaluation results in the form of design recommendations. These include the use of redundant mappings for multi-dimensional data analysis, and considering subjective differences of domain experts for situational awareness support in air traffic control. The design-oriented studies also compared sonification designs, where one study showed a potential trade-off of using informative or pleasant designs for astronomy science communication. Another comparison showed that concrete sonification designs can complement abstract visualizations. Lastly, the thesis provides design considerations by comparing the level of redundancy, indexicality, and complexity of each sonification design through the developed conceptual framework. Overall, this thesis offers motivated recommendations for the integration of sonification and visualization. Med en ökad mängd och tillgång till data, och ett växande krav på människor i analys- och beslutsprocesser, finns det ett behov av att ytterligare utnyttja perceptuella och kognitiva förmågor för att underlätta dessa processer. En metod för att stödja i dessa uppgifter är att utnyttja fler sensoriska system, till exempel hörseln, för att öka informationsflödet och få en mer omfattande förståelse av ett dataset eller situation, samtidigt som fler sinnen involveras för att engagera användaren. Audiovisuella datagränssnitt gör det möjligt att distribuera datavariabler till vilket som helst av de två sinnena för att minska risken för kognitiv överbelastning, eller att lyfta fram specifika datavariabler genom att koppla dem till båda de sensoriska modaliteterna. Hur framgångsrikt ett audiovisuellt datagränssnitt är beror på hur de två sinnena integreras och hur detta utnyttjas i det resulterande gränssnittet. Den här avhandlingen bidrar till forskningen om sonifiering genom att tillhandahålla en människocentrerad integration av sonifiering och visualisering. Det människo-centrerade tillvägagångssättet innebär att man arbetar med domänexperter och användare under designprocessen av sonifieringen och att man skapar perceptuellt motiverade designer genom att utnyttja hur de auditiva och visuella systemen kompletterar varandra och hur de integreras i kognitionen för meningsskapande. Avhandlingen innehåller sex studier som undersökte integrationen av sonifiering och visualisering, vilket sträckte sig från litteraturöversikter till designorienterade studier. En state-of-the-art-rapport gav en översikt av integrationen av sonifiering och visualisering för att erbjuda en introduktion till fältet för nya och nuvarande utövare. I en annan studie utvecklades ett konceptuellt ramverk för scenanalys som kan användas som stöd vid utformning och analys av audiovisuella datarepresentationer. Resten av studierna var designorienterade, där de fokuserade på en specifik aspekt av hur sonifiering kan komplettera visualisering, beroende på studiens domän och uppgifter. Förutom att ge konkreta exempel på audiovisuella integrationer är de viktigaste bidragen från studierna deras utvärderingsresultat i form av designrekommendationer. Dessa inkluderar användning av redundanta mappningar för flerdimensionell dataanalys och beaktande av subjektiva skillnader hos domänexperter för stöd till situationsmedvetenhet inom flygledning. Studierna jämförde också olika sonifieringsdesigner, där en studie visade en potentiell avvägning mellan att använda informativ eller behaglig design för astronomisk vetenskapskommunikation, medan en annan studie visade att en konkret sonifieringsdesign kan komplettera abstrakta visualiseringar. Slutligen ger avhandlingen designöverväganden genom att jämföra nivån av redundans, indexikalitet och komplexitet för varje sonifieringsdesign genom det utvecklade konceptuella ramverket. Sammantaget ger denna avhandling motiverade rekommendationer för integrering av sonifiering och visualisering.