This book discusses an emerging area in computer science, IT, and management, i.e., decision sciences and management. It includes studies that employ various computing techniques like machine learning to generate insights from huge amounts of available data; and which explore decision making for cross-platforms that contain heterogeneous data associated with complex assets; leadership; and team coordination. It also reveals the advantages of using decision sciences with management-oriented problems. The book includes a selection of the best papers presented at the Third International Conference on Decision Science and Management 2021 (ICDSM 2021), held at Hang Seng University of Hong Kong in China.

Part 1: Decision Support System.- Recommended Model of Pollution Information Based on Collaborative Filtering Algorithm.- Research on the Evaluation of TCM Service Level in Various Regions of China.- A Method for Evaluating Health Status of Rail Transit Signaling Equipment Based on Group Decision.- Intelligent Decision Support System for Precision Medicine (IDSS 4 PM).- A Study of Result Oriented Performance Appraisal - Taking Huawei As an Example.- Under a Management Perspective: Analysis of the Relationship Between Trust and Behavior Decision-Making.- Research on the Regulation of Industrial Structure in the Mid-southern Liaoning Urban Agglomeration from the Perspective of Spatial Connection.- Research on the Influence Mechanism of Family-Supportive Supervisor Behaviors on Employees' Intention to Stay From the Perspective of Dual Scenario Embeddedness.- Policy Burden, Industry Competition and Corporate Risk Taking.- Blended Teaching Mode of Tourism English Based on TPACK.- Part 2: Technology and Innovation Management.- Research on Privacy Protection of Internet of Things Search Data Based on Fine-grained Authorization.- Design of Emergency Rescue Deduction System for Bus Fire Accident Based on Virtual Reality.- Application of Game Theory in the Field of Technology Innovation.- Research on Innovation Mechanism of Corporate Volunteering in China.- Research on the Differential Incentive Effect of Patent Pool on Specific Technology Learning.- Research on Present Situation and the Countermeasure Analysis of Football Training in University.- The Relationship Between Employees' Body Dissatisfaction and Job Burnout in the Workplace: A Management Research Proposal.- Analysis for the Governance of Illegal Use of Civil Unmanned Aerial Vehicle.- Implementation Considerations for the Applied Business Intelligence in Healthcare.- Exploration of Effective Ways of Educational Management of College Students in the Big Data Era.- Research on Flow Uniformity of The Charge Air CoolerBased on CFD.- Acoustic Analysis of the Singing Voice of the Ewenki Traditional Folk Song-Song of the Mother Deer.- Simulation on Dynamics of the Recoil and Counter-Recoil Movement of the Gun Recoil System.- Types of Safety Risks of Sports Training for Children and Thoughts of Management --A Case Study Analysis based on H Training Institution in Huaihua City.- Research on the Current Situation and Measures of Resource Management of Public Sport Facilities in a City.- Research on the Innovative Teaching Mode of Microeconomics Based on OBE Concept.- Model Construction and Empirical Analysis of the Efficiency Evaluation of Resource and Environment System.- Part 3: Operation & Management.- Ethical Review of Performance Appraisal.- Research on the Characteristics of Community Service and Management Countermeasures in the New Era: Take Heping District,Tianjin for Example.- The Education Value and System Construction of Campus Football.- A Wind Sustainable Energy Harvesting Device for Bicycle Riding on Product Design.- A Study of the Sustainable Energy Product for Bicycle Riding on Design Method.- The Relationship between Social Network Site Use and Employee Well-being: A Management Research Proposal.- An Empirical Study on the Enhancement of Internal and External Corporate Social Responsibility on Employees' Advocacy Behavior.- Research on the Mixed Learning Model of College Physical Education Teaching under the Background of "Internet+".- Psychological Ownership of Ones' Organization Explains the Positive Relationship between Corporate Social Responsibility Participation and Organizational Engagement.- Construction of Smart Health Management Mode--Exploration and Practice of Physical Education Researchers of Tsinghua University.- The Management of Tiktok operation.- The Socialized Operation and Resource Development of Opening University Stadiums and Gymnasiums ----Taking Huaihua University as an Example.- Study on Operations Management of University Stadiums in theFramework of Healthy China.- Research on the Entry Mode of Chinese Multinational Enterprises into American Market.- Part 4: Internet & E-commerce Based Applications.- Analyses of Medical Income of Public Hospitals Based on the Degree of Structural Variation in Jiangxi Province, China.- Adoption of Mobile Commerce by Indian Small Retailers.- Event-triggered Consensus of Directed Interdependent Networks.- An Empirical Study on the Allocation of Control Rights in Foreign Transnational Joint Ventures in China.- Detect Fraud Bank Checks with a Simplified Image Multi-Threshold Decision Processing Algorithm.- Income Analysis of Social Users Based on Multi Features.- "Research on Spatial Pattern and Influencing Factors of Consumption Vitality in the Middle Areas Based on POI Data--A Case Study of Hefei City".- Research and Application of Street Lamp Construction Resource Scheduling Method in Internet of Things.- Analysis of Operation Strategies of the New Type Sharing Gymnasiums from the Perspective of Sharing Economy.- Research on "2+3+5" Teaching Innovation Model of Internet Finance Course under the Background of "Internet+".-Enterprise Entity Recognition System Based on AttentionOCR and Pointer Network.- The Necessity and Influencing Factors of Constructing a Diversified Cooperative Educational Mechanism for E-commerce Major.- Analysis on the Financial Risk Control of the Supply Chain in the E-commerce Industry.- Part 5: Data Science and Digitization.- User Preference Model of Pollution Source Information Recommendation.- An Empirical Research on the Relationship Between China's Monetary Policy and Housing Prices in First-tier Cities.- Research on the Implementation Deviation of New Rural Construction Policies and Its Countermeasures in the Context of Rural Revitalization.- The Interaction between Land Reclamation and Geological Environment in Caofeidian Island and the Corresponding Countermeasures.- Does Vertical Integration Reduce the Risks of Corporate Finance?-- Empirical Evidence of Coal Corporates from Chinese A-Share Market.- An Empirical Comparison of the Usefulness between TOPSIS Method and Fuzzy TOPSIS Method for Personnel Selection.- Analysis on the Combination of Mental Health Education and Ideological and Political Education in Universities.- Research on Reengineering the Corporation under the Background of Big Data.- Prioritising Product Features to Refine New Product Development Process: A Case Study of Smart Glass.- ERP Components that Affect Emotional Processing -- An Overview of Relevant Studies on Emotional Words and Pictures.- An Empirical Research on College English Flipped Classroom Teaching Model Based on "Zone of Proximal Development" Theory.- CFD Correlation between Clearance Leakage and Key Parameters of Oil Well Pump.- Different Quality of Balance Evaluation System Construction Based on Beam Pumping Units.- p-value or P-value? - Normative Discrimination of Term "p-value" in Probability and Statistics.- The Path and Practice of the Integration of ZCC Technology and Digital Archives for Science and Technology.- Move Faster to Write a New Chapter in China's Integrated Urban and Rural Development.- Based on BP Neural Network of Seasonal Prediction of PM2.5.- Measurement and Analysis of China's Manufacturing Trade Cost to G7 Countries.- The Empirical Analysis of Financial Factors Affecting the Profitability of Listed Companies in Medical Instrument Industry.- Measurement of Export Sophistication of Various Regions in China and Analysis of Its Influencing Factors.