Elsevier has released CiteScore of 2017 this year. CiteScore metrics reveal the impact of more than 23,350 academic publications on Scopus. We are pleased to announce IEEE/CAA Journal of Automatica Sinica’s latest CiteScore is 3.18, ranked among top 18% (40/224) in the category of "Control and Systems Engineering", and top 19% (48/251，32/168) both in the categories of "Information System" and "Artificial Intelligence". JAS has entered the 1st quantile (Q1) in all the categories it belongs to.

Appendix: Publications in the 1st quantile (Q1) in the category of Control and Systems Engineering
Rank Publication name  CiteScore 2017
#1 IEEE Transactions on Fuzzy Systems 9.62 
#2 IEEE Transactions on Cybernetics 9.31 
#3 IEEE Transactions on Industrial Electronics 9.07 
#4 IEEE Transactions on Industrial Informatics 8.37 
#5 Automatica 7.45 
#6 Soft Robotics 7.09 
#7 IEEE Transactions on Control of Network Systems  6.31 
#8 IEEE Transactions on Robotics   6.07 
#9 IEEE Transactions on Automatic Control  5.90 
#10 IEEE Transactions on Control Systems Technology  5.89 
#11 IEEE Transactions on Systems, Man, and Cybernetics: Systems 5.75 
#12 Automation in Construction 5.36 
#13 Information Sciences 5.25 
#14 Mechanical Systems and Signal Processing 5.05 
#15 IEEE/ASME Transactions on Mechatronics 5.03 
#16 IEEE Transactions on Automation Science and Engineering 4.82 
#17 Journal of Machine Learning Research 4.56 
#18 Journal of Field Robotics 4.42 
#19 Nonlinear Analysis: Hybrid Systems 4.36 
#20 Nonlinear Dynamics 4.33 
#21 International Journal of Robust and Nonlinear Control 4.26 
#22 Journal of Manufacturing Systems 4.15 
#23 Robotics and Computer-Integrated Manufacturing 4.11 
#24 IEEE Transactions on Industry Applications 4.05 
#25 IET Control Theory and Applications 3.99 
#26 Signal Processing 3.94 
#27 Journal of Process Control 3.85 
#28 Journal of the Franklin Institute 3.76 
#29 Engineering Applications of Artificial Intelligence 3.75 
#30 IEEE Systems Journal 3.68 
#31 Journal of the Energy Institute 3.64 
#32 IEEE Transactions on Human-Machine Systems 3.60 
#33 Journal of the ACM 3.49 
#34 Control Engineering Practice 3.42 
#35 Systems and Control Letters 3.40 
#36 IEEE Wireless Communications Letters 3.37 
#37 Robotics and Autonomous Systems 3.36 
#38 IET Generation, Transmission and Distribution 3.31 
#39 Structural and Multidisciplinary Optimization 3.26 
#40 IEEE/CAA Journal of Automatica Sinica 3.18 
#41 Minerals Engineering 2.99 
#42 Electronics (Switzerland) 2.97 
#43 IEEE Transactions on Multi-Scale Computing Systems 2.94 
#44 Annual Reviews in Control 2.87 
#45 Journal of Manufacturing Science and Engineering, Transactions of the ASME 2.85 
#46 International Journal of Advanced Manufacturing Technology 2.80 
#47 Biosystems Engineering 2.77 
#48 International Journal of Civil Engineering and Technology 2.76 
#48 Sustainable Energy, Grids and Networks 2.76 
#50 Journal of Guidance, Control, and Dynamics 2.74 
#51 IEEE Transactions on Network Science and Engineering 2.65 
#52 ACM Transactions on Autonomous and Adaptive Systems 2.64 
#53 International Journal of General Systems 2.61 
#53 Proceedings - IEEE International Conference on Robotics and Automation 2.61 
#55 Journal of Manufacturing Technology Management 2.60 
#56 International Journal of Control 2.51 
Data from CiteScore 2017