1. Editorial Special Issue on AI-enabled System Simulation and Modelling

   • Xing Su
   • Weihua Li
   • Quan Bai

   EditorialNotes 11 August 2021 Pages: 383 - 385

2. A Differentially Private Auction Mechanism in Online Social Networks

   • Xiangyu Hu
   • Dayong Ye
   • Huan Huo

   OriginalPaper 11 June 2021 Pages: 386 - 399

3. An Agent-based Adaptive Mechanism for Efficient Job Scheduling in Open and Large-scale Environments

   • Yikun Yang
   • Fenghui Ren
   • Minjie Zhang

   OriginalPaper 19 May 2021 Pages: 400 - 416

4. A Multiple Negotiations Model Considering Interdependence between Discrete Issues Across Negotiations

   • Lei Niu
   • Litian Huang
   • Xinguo Yu

   OriginalPaper 19 May 2021 Pages: 417 - 432

5. GPSPiChain-Blockchain and AI based Self-Contained Anomaly Detection Family Security System in Smart Home

   • Ali Raza
   • Lachlan Hardy
   • Byeong Ho Kang

   OriginalPaper 25 May 2021 Pages: 433 - 449

6. Argumentative Conversational Agents for Online Discussions

   • Rafik Hadfi
   • Jawad Haqbeen
   • Takayuki Ito

   OriginalPaper 25 May 2021 Pages: 450 - 464

7. On Learning Adaptive Service Compositions

   • Ahmed Moustafa

   OriginalPaper 11 August 2021 Pages: 465 - 481

8. Context-Aware Recommendation System using Graph-based Behaviours Analysis

   • Lan Zhang
   • Xiang Li
   • Quan Bai

   OriginalPaper 25 May 2021 Pages: 482 - 494

9. Integration of Facility Location and Hypercube Queuing Models in Emergency Medical Systems

   • Maryam Ghobadi
   • Jamal Arkat
   • Reza Tavakkoli-Moghaddam

   OriginalPaper 26 June 2021 Pages: 495 - 516