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  • 1
    ISBN: 9783031171147
    Language: English
    Pages: 1 online resource (280 pages)
    Edition: 1st ed.
    Series Statement: Lecture Notes in Computer Science Series v.13558
    Parallel Title: Erscheint auch als
    DDC: 302.30285
    Keywords: Interactive computer systems-Congresses ; Interactive computer systems-Evaluation ; Electronic books
    Abstract: Intro -- Preface -- Organization -- Contents -- Social Cybersecurity -- Chasing the Wrong Cloud: Mapping the 2019 Vaping Epidemic Using Data from Social Media -- 1 Introduction -- 2 Methods -- 3 Results -- 4 Related Work -- 5 Conclusions -- References -- Mitigation of Optimized Pharmaceutical Supply Chain Disruptions by Criminal Agents -- 1 Introduction and Background -- 2 Methodology -- 2.1 Supply Chain Model -- 2.2 Disruptions -- 2.3 The Criminal Agent -- 2.4 Simulation and Optimization -- 3 Results -- 4 Summary and Outlook -- References -- Evolution of Intent and Social Influence Networks and Their Significance in Detecting COVID-19 Disinformation Actors on Social Media*-8pt -- 1 Introduction -- 2 Background -- 3 Methodology -- 3.1 Data -- 3.2 An Information Theoretic Approach to Intent Measurement -- 3.3 Disinformation Classification -- 4 Results -- 5 Discussions and Conclusions -- References -- Classifying COVID-19 Related Meta Ads Using Discourse Representation Through a Hypergraph -- 1 Introduction -- 2 Related Work -- 3 Dataset -- 4 Methodology -- 4.1 Hypergraph Construction for Meta Ads -- 4.2 Hypergraph Attention Network -- 5 Experiment -- 5.1 RQ1: Evaluation on Text Classification Task -- 5.2 RQ2: Discourse Identification in Categories -- 6 Conclusion and Future Work -- References -- A Systematic Approach for Contextualizing Focal Structure Analysis in Social Networks -- 1 Introduction -- 2 Research Problem Statement -- 3 Methodology -- 3.1 Modified Adjacency Matrix for CFSA -- 3.2 Stepwise Description of the CFSA Algorithm -- 4 Results -- 5 Conclusion and Future Work -- References -- Frames and Their Affective Dimensions: A Case Study of Climate Change News Articles -- 1 Introduction -- 2 Data and Method -- 3 Results -- 3.1 Frame Prediction -- 3.2 Frames in EPA -- 3.3 Reshare Count of Frames -- 4 Discussion -- References.
    Note: Description based on publisher supplied metadata and other sources
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  • 2
    ISBN: 9783030803872
    Language: English
    Pages: 1 online resource (353 pages)
    Series Statement: Lecture Notes in Computer Science Ser. v.12720
    Parallel Title: Erscheint auch als
    DDC: 302.231
    Keywords: Online social networks-Psychological aspects-Congresses ; Interpersonal relations-Congresses ; Electronic books ; Electronic books
    Abstract: Intro -- Preface -- Organization -- Contents -- COVID-Related Focus -- Malicious and Low Credibility URLs on Twitter During the AstraZeneca COVID-19 Vaccine Development -- 1 Introduction -- 2 Data Collection and Processing -- 3 Low Credibility Information Sources -- 4 Malicious URLs -- 5 User Co-sharing Practices -- 6 Conclusions -- References -- How Political is the Spread of COVID-19 in the United States? -- 1 Introduction -- 2 Related Work -- 3 Data Collection -- 3.1 Department of Transportation Data -- 3.2 JHU CSSE COVID-19 Dataset -- 3.3 Other Sources -- 4 Methodology -- 4.1 K-Means Clustering -- 4.2 Calculating Infection Rate -- 4.3 Correlation Analysis -- 5 Analysis Results -- 5.1 Clustering US States -- 5.2 Correlation Analysis -- 5.3 Further Analysis for Travel Patterns After States' Reopening Dates -- 6 Conclusions and Future Work -- References -- Applying an Epidemiological Model to Evaluate the Propagation of Misinformation and Legitimate COVID-19-Related Information on Twitter -- 1 Introduction -- 2 Literature Review -- 3 Methodology -- 4 Analysis and Results -- 5 Conclusions and Future Work -- References -- Optimization of Mitigation Strategies During Epidemics Using Offline Reinforcement Learning -- 1 Introduction -- 2 Background -- 2.1 SIR-Based Model for Epidemic Simulation -- 2.2 Markov Decision Process -- 3 Methodology -- 3.1 Extended Model for Epidemic Simulation (SI2R) -- 3.2 Reinforcement Learning for Optimization of Regulations -- 3.3 Offline Reinforcement Learning -- 4 Experiments -- 4.1 Dataset Description -- 4.2 Results -- 5 Conclusion -- References -- Mining Online Social Media to Drive Psychologically Valid Agent Models of Regional Covid-19 Mask Wearing -- Abstract -- 1 Introduction -- 2 Data -- 2.1 Mask-Wearing Data -- 2.2 CMU CASOS/IDeaS COVID-19 Twitter Data.
    Note: Description based on publisher supplied metadata and other sources
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  • 3
    ISBN: 9783030217419
    Language: English
    Pages: 1 online resource (304 pages)
    Series Statement: Lecture Notes in Computer Science Ser. v.11549
    Parallel Title: Erscheint auch als
    DDC: 302.23099999999999
    Keywords: Online social networks-Psychological aspects-Congresses ; Electronic books
    Abstract: Intro -- Preface -- Organization -- Contents -- Analyzing the Dabiq Magazine: The Language and the Propaganda Structure of ISIS -- Abstract -- 1 Introduction -- 2 Background -- 2.1 Before ISIS, There Is Al Qaeda -- 2.2 The Islamic State and Dabiq Magazine -- 3 Methodology -- 4 Results and Discussion -- 5 Conclusion -- References -- Characterizing Organizational Micro-climates in Structural Groups -- Abstract -- 1 Introduction -- 2 Organizational Climate Research and Identifying Climate Within Groups -- 3 Data -- 4 Method -- 4.1 Louvain Trees to Identify Groups of Interest -- 4.2 Using Text to Find and Characterize Micro-climates -- 5 Results -- 5.1 Structural Analysis -- 5.2 The Impact of Categorical Dominance on Micro-climates -- 6 Conclusion -- References -- Pro/Con: Neural Detection of Stance in Argumentative Opinions -- Abstract -- 1 Introduction -- 2 Related Works -- 3 Dataset -- 4 Model -- 4.1 Parallel LM Units -- 4.2 Fusion and Classification -- 5 Evaluation -- 6 Results and Analysis -- 6.1 Effect of Max-pooling -- 6.2 Effect of Pre-trained LM -- 6.3 Sentiment Analysis -- 7 Conclusion -- Acknowledgement -- References -- Modeling Gender Inequity in Household Decision-Making -- 1 Introduction -- 2 Intra-household Bargaining -- 2.1 Portfolios and Payoffs -- 3 External Interactions -- 3.1 An Example -- 4 Future Work -- References -- Bot Detection: Will Focusing on Recall Cause Overall Performance Deterioration? -- 1 Introduction -- 2 Supervised Bot Detection Methods -- 3 Data for Supervised Bot Detection -- 3.1 Datasets -- 3.2 Feature Extraction -- 4 A Recall-Focused Approach - REFOCUS -- 4.1 Searching for a Trade-Off: Selecting -- 5 Experiments -- 5.1 Searching for the Right -- 5.2 Testing the Overall Performance -- 6 Conclusion and Future Directions -- References -- A Quantitative Portrait of Legislative Change in Ukraine -- Abstract.
    Note: Description based on publisher supplied metadata and other sources
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  • 4
    ISBN: 9783319602400
    Language: English
    Pages: 1 online resource (370 pages)
    Series Statement: Lecture Notes in Computer Science Ser. v.10354
    Parallel Title: Erscheint auch als
    DDC: 302.30284999999998
    Keywords: Electronic books
    Abstract: Intro -- Preface -- Organization -- Contents -- Behavioral and Social Sciences -- Inferring Follower Preferences in the 2016 U.S. Presidential Primaries with Sparse Learning -- 1 Introduction -- 2 Related Work -- 3 Data -- 4 Methodology -- 4.1 Model Formulation -- 4.2 Coordinate Descent Algorithm -- 4.3 Model Selection -- 5 Empirical Results -- 6 Conclusions -- References -- Detection and Analysis of 2016 US Presidential Election Related Rumors on Twitter -- 1 Introduction -- 2 Related Work -- 3 Dataset -- 4 Rumor Detection -- 4.1 Rumor Detection Algorithms -- 4.2 Evaluation on Rumor Classification Task -- 4.3 Evaluation on Rumor Identification Task -- 5 Analyzing Rumor Tweets Pertaining to the Election -- 5.1 Which Side Posted the Most Rumors? -- 5.2 Who Posted These Rumors? -- 5.3 What Rumors Did They Post? -- 5.4 When Did They Post These Rumors? -- 6 Conclusions -- References -- How Emotional Support and Informational Support Relate to Linguistic Alignment -- 1 Introduction -- 2 Related Work -- 3 Automated Classification of Social Support Types -- 4 Linguistic Alignment Measures -- 5 Corpus -- 6 Alignment and Support Type at Post Level -- 6.1 Methods -- 6.2 Results -- 7 Discussion -- 8 Conclusion and Future Work -- References -- Gender Politics in the 2016 U.S. Presidential Election: A Computer Vision Approach -- 1 Introduction -- 2 Related Literature -- 3 Data and Methodology -- 3.1 Data -- 3.2 Modeling Gender Affinity -- 3.3 Statistical Testing -- 3.4 Gender Inference by Computer Vision -- 4 Case Study: The Woman Card -- 5 Limitations and Future Research -- 6 Conclusions -- References -- Agent-Based Modeling Approach in Understanding Behavior During Disasters: Measuring Response and Rescue in eBayanihan Disaster Management Platform -- 1 Introduction -- 2 Literature Review.
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