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Found 13 articles
  • Measuring the Big Data Readiness of Developing Countries – Index Development and its Application to Africa

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    2023 | Information Systems Frontiers | Citations: 0

    Authors: Joubert, Anke; Murawski, Matthias; Bick, Markus

    Abstract: The use of big data promises to drive economic growth and development and can th ... Expand

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    Topics: big data missing data open data research and development telephone

    Methods: design science cluster analysis hierarchical clustering literature study design process

  • Monitoring Cognitive Load with 3D-Printed EEG Headphones

    2022 | International Conference on Information Systems | Citations: 0

    Authors: Knierim, Michael; Zimny, Christian; Seitz, Julia

    Abstract: Real-world cognitive load monitoring promises to be an essential foundation for ... Expand

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    Topics: knowledge work open source IS discipline usability computer hardware

    Methods: experiment electroencephalography survey self reported survey parametric test

    Theories: flow theory

  • “Don’t Neglect the User!” – Identifying Types of Human-Chatbot Interactions and their Associated Characteristics

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    2022 | Information Systems Frontiers | Citations: 0

    Authors: Nguyen, Thai Ha; Waizenegger, Lena; Techatassanasoontorn, Angsana A.

    Abstract: Interactions with conversational agents (CAs) become increasingly common in our ... Expand

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    Topics: social presence customer service problem solving customer satisfaction conversational agent

    Methods: chatbot theory development qualitative content analysis qualitative coding experiment

  • Establishing a frame of reference for measuring disaster resilience

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    2021 | Decision Support Systems | Citations: 1

    Authors: Zobel, Christopher W.; MacKenzie, Cameron A.; Baghersad, Milad; Li, Yuhong

    Abstract: Due to the increasing occurrence of disruptions across our global society, it ha ... Expand

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    Topics: business continuity planning hurricane decision making systems design IT productivity

    Methods: simulation descriptive statistic trade-off analysis method multiple criteria decision making

  • Rethinking Infrastructure Resilience Assessment with Human Sentiment Reactions on Social Media in Disasters

    2020 | HICSS | Citations: 2

    Authors: Fan, Chao; Farahmend, Hamed; Mostafavi, Ali

    Abstract: The objective of this study is to propose and test a theoretical framework which ... Expand

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    Topics: Twitter hurricane social media power outage societal evaluation criteria

    Methods: sentiment analysis theory development case study survey term frequency–inverse document frequency

    Theories: social network theory

  • Assessing the Impact of a GIS for Improving Novice Crisis Decision-Making

    2019 | Americas Conference on Information Systems | Citations: 0

    Authors: Albina, Adam

    Abstract: An increase in organizational emergencies warrants investigation into emergency ... Expand

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    Topics: emergency management decision making geographic information system situational awareness missing data

    Methods: parametric test Student's t-test simulation experiment F-test

  • Expanding Awareness: Comparing Location, Keyword, and Network Filtering Methods to Collect Hyperlocal Social Media Data

    2019 | HICSS | Citations: 0

    Authors: Grace, Rob; Halse, Shane; Aurite, William; Tapia, Andrea

    Abstract: Opportunities to collect real-time social media data during a crisis remain limi ... Expand

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    Topics: Twitter social media situational awareness geographic information system social network

    Methods: qualitative coding parametric test one-way ANOVA qualitative content analysis constant comparative analysis

  • CrisMap: a Big Data Crisis Mapping System Based on Damage Detection and Geoparsing

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    2018 | Information Systems Frontiers | Citations: 9

    Authors: Avvenuti, Marco; Cresci, Stefano; Del Vigna, Fabio; Fagni, Tiziano; Tesconi, Maurizio

    Abstract: Natural disasters, as well as human-made disasters, can have a deep impact on wi ... Expand

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    Topics: Twitter earthquake Wikipedia natural hazard big data

    Methods: natural language processing word embedding case study support vector machine experiment

  • Using Social Sensors for Detecting Emergency Events: A Case of Power Outages in the Electrical Utility Industry

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    2017 | ACM Transactions on Management Information Systems | Citations: 0

    Authors: Bauman, Konstantin; Tuzhilin, Alexander; Zaczynski, Ryan

    Abstract: This article presents a novel approach to detecting emergency events, such as po ... Expand

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    Topics: Twitter power outage database system earthquake social media

    Methods: machine learning random forest classification logistic regression naïve bayes topic model

  • Introduction to WITS 2015 Special Issue in TMIS

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    2017 | ACM Transactions on Management Information Systems | Citations: 0

    Authors: Bhattacharjee, Sudip; Jacob, Varghese; Jiang, Zhengrui (Jeffrey); Kumar, Subodha

    Abstract: ... Expand

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    Topics: Twitter power outage microblog task productivity decision making

    Methods: design principle computational algorithm machine learning method experiment