Vol 6, Issue 2 (2026)

Temporal Graph Transformer for Predicting Interdepartmental Workflow Congestion Using Patient Movement Data, Service Requests, Staff Schedules, Unit-Level Dependency Networks, and Real-Time Capacity Signals

Elif Yilmaz, Mehmet Demir, Ayse Kaya & Hasan Aydin

Original Research | Open access | 20 July 2026 | Article: 131

Artificial Intelligence-Based Early Warning System for Detecting Hospital Supply Shortage Risk Using Procurement Logs, Consumption Rates, Vendor Delay Patterns, Procedure Forecasts, and Inventory Thresholds

Luca Bianchi, Marco Rossi & Giulia Romano

Original Research | Open access | 20 July 2026 | Article: 132

Transparent Machine Learning Model for Predicting Delayed Follow-Up After Emergency Department Visits Using Discharge Instructions, Appointment Availability, Portal Engagement, Social Risk Data, and Visit Severity

Anna Novak & Tomas Hruby

Original Research | Open access | 20 July 2026 | Article: 133

Machine Learning Model for Predicting High Administrative Burden Encounters Using Documentation Complexity, Billing Requirements, Insurance Rules, Care Coordination Needs, and Provider Workload Indicators

Mohamed Salah, Youssef Karim, Ahmed Nabil, Mahmoud Adel & Karim Hassan

Original Research | Open access | 20 July 2026 | Article: 134

Retrieval-Augmented Generation System for Supporting Hospital Accreditation Preparation Using Policy Documents, Audit Findings, Quality Indicators, Regulatory Standards, and Departmental Evidence Files

Isabella Garcia & Diego Herrera

Original Research | Open access | 20 July 2026 | Article: 135

Deep Learning Model for Predicting Clinical Service Line Financial Performance Using Case Mix, Resource Consumption, Length of Stay, Payer Contracts, Procedure Volume, and Operational Throughput Measures

Kevin O’Brien, Liam Murphy & Sean Doyle

Original Research | Open access | 20 July 2026 | Article: 136

Privacy-Preserving Artificial Intelligence Platform for Cross-Hospital Learning of Patient Access Patterns Using Secure Aggregation of Scheduling Demand, Referral Completion, Appointment Lead Time, and No-Show Trends

Hassan Rahman, Tariq Mahmood & Ali Raza

Original Research | Open access | 20 July 2026 | Article: 137

Self-Supervised Representation Learning for Healthcare Operations Events Using Timestamped Orders, Patient Transfers, Staff Actions, Queue Transitions, System Interaction Logs, and Unit-Level Workflow Signals

Yuki Yamamoto & Kenji Ito

Original Research | Open access | 20 July 2026 | Article: 138

Agentic Artificial Intelligence in Healthcare Systems: A Systematic Review of Autonomous Discharge Coordination, Task Routing, Human Oversight, Safety Guardrails, and Workflow Accountability

Natalie Brown, Emma Taylor, James Wilson & Oliver Scott

Review | Open access | 20 July 2026 | Article: 139

Foundation Models for Healthcare Systems Analytics from 2017 to 2026: A Review of Multimodal Pretraining for Patient Flow Prediction, Documentation Burden Estimation, Resource Allocation, and Operational Risk Forecasting

Chen Li, Wang Yu & Zhang Wei

Review | Open access | 20 July 2026 | Article: 140

Artificial Intelligence for Digital Patient Communication: A Systematic Review of Portal Message Triage, Chatbot Support, Care Navigation, Automated Response Drafting, and Patient Engagement Analytics

Rania Hassan & Dina Fathy

Review | Open access | 20 July 2026 | Article: 141

Artificial Intelligence Governance for Healthcare Analytics: A Critical Review of Model Monitoring, Bias Auditing, Data Drift Detection, Accountability Structures, and Regulatory Readiness

Mateo Silva, Bruno Santos, Ricardo Pinto & Luis Teixeira

Review | Open access | 20 July 2026 | Article: 142

Social Determinants in Healthcare AI: Integration Strategies, Bias Mechanisms, and Equity Evaluation

Jose Martinez & Carmen Lopez

Review | Open access | 10 July 2026 | Article: 59

Workflow Automation in Healthcare AI: Task Modeling, Human Factors, and Accountability Structures

Rashid Al-Mahdi & Khalifa Al-Suwaidi

Review | Open access | 10 July 2026 | Article: 60

Patient Safety Event Analytics: Narrative Mining, Taxonomy Development, and Learning Health System Integration

Andrei Popescu, Mihai Ionescu & Elena Stan

Review | Open access | 10 July 2026 | Article: 61

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