Manuscript received, 09-Jun-2020; Minor revision decision, 01-Sep-2020; Minor submitted, 28-Sep-2020; Accepted, 13-Oct-2020. The above is the timeline of the submission, for your reference. It took nearly 3 months for the first review, and there were 2 reviewers. And then, it took 2 weeks for the second review, and it was finally accepted. It took 4 months in total. The review cycle of the first review was neither long nor short, about 2 to 3 months. The second review was relatively fast. There was a classmate around me who submitted an article to this journal. And the first review also took a relatively long time, more than 2 months; the second review was relatively fast, 2 weeks. The journal is not difficult, simpler than IEEE Transactions on Computers, and the editor is very responsible.

(7) Thank | 欧拉公式

The result came out last night, and it was accepted directly after major revision. It took about three months for the first review with two reviewers, and the second review for nearly two months.

(2) Thank | 甘棠

I submitted it in August 2018, the result of first review came out in nearly four months. I sent an email to urge it, and the comments was given in a week, major revision was required. There were two reviewers, their comments were pertinent. The interval was one month. That is, I submitted it after revision on January 20, 2019, it has been nearly two months after that, but the result of second review hasn’t been given. How slow it is!

(8) Thank | hzq

Three reviewers. The review is careful and the proposals are constructive.

(1) Thank | prettyfans

Three reviewers, three rounds of revisions (major major minor). One of the reviewers is very meticulous and rigorous, it is evident that they have read every word and every sentence, which greatly helps the article.

(1) Thank | G

Do not submit to this journal in a hurry! It has been over two months since submission without any review process, so I have decided to withdraw my manuscript to cut losses

(0) Thank | 小郭

Paper with code // Autonomous vehicle

(0) Thank | 树哲

8-17 submit
10-27 minor
11-3 revision submit
12-12 accept

(0) Thank | 树哲

So slow, waited a whole nine months. Had some influence before going open source, but reputation has dropped significantly after going open source, especially with the review speed becoming incredibly slow. Caution is advised

(3) Thank | D_2W

Extremely slow, the first review took 5 months, major revisions were required. The second review took 8 months, with the addition of new reviewers after the first review was approved. The extensive revisions during the second review process in an open-access journal have reached an unbearably low level of efficiency. It is truly outrageous. The decision has been made to withdraw the submission and cut the losses in a timely manner.

(0) Thank | barron

The first review is too slow, as an open-access journal that charges fees, the speed of the review process is unimaginable!

(0) Thank | 树哲

Submitted on January 30th, it is currently in the "Awaiting Reviewer Scores" status.

(0) Thank | 渔舟唱晚2333

2022.11.5 major revision - This means that a significant update or modification will be made on November 5, 2022.

2022.12.10 minor revision - This implies that a small update or modification will be made on December 10, 2022.

(0) Thank | 科研打工人er

Hello, may I ask if you are submitting a special edition or a regular one?

(0) Thank | WAITING1

8.16 Pending recommendation;
8.29 Pending decision;
9.12 Minor revision;
9.15 Revision submitted;
9.16 Under review;
10.3 Pending recommendation;
10.21 Pending decision;
10.27 Accept

Translation:
8.16 Awaiting recommendation;
8.29 Awaiting decision;
9.12 Minor revision;
9.15 Revision submitted;
9.16 Under review;
10.3 Awaiting recommendation;
10.21 Awaiting decision;
10.27 Accepted

(0) Thank | sywang

From April 2021 to November 2022, the revised manuscript was only returned, and the result is unknown. During this period, it went through major revisions (4 months) -> minor revisions (8 months) -> major revisions (5 months), and the journal's speed was very slow.

(2) Thank | Blake Huang

The text translates to:

Submitted in early March 2022, it was pending for about a month before returning to "under review" every few days. On June 9th, it received a major revision, and on July 10th, it was resubmitted. Finally, on August 22nd, it was accepted. There were four reviewers.

(0) Thank | 黄艳红

2021.8.19 Submission, sent for review one week later
2022.1.3 First review, major revisions, 5 reviewers, 4 constructive comments, 1 reviewer provided over 10 comments
2022.2.14 Submit revised manuscript
2022.9.12 Accepted
Second review took over half a year, prompt responses from the journal office, but all were copy-pasted.

(1) Thank | hljdelyz

2022.2.2 Submission
Major Revision (18-Apr-2022)
Minor Revision (22-Jul-2022)
Accept (01-Sep-2022)
The overall speed was initially fast, but there was a summer break in between. The associate editor was probably on vacation, so it was pending for over half a month. Finally, I sent an email to remind them. The editors were all very friendly, and the paper improved significantly. I hope it continues to get better.

(0) Thank | yq2022

2022.3.16 Submission
2022.5.12 Major revision
2022.5.27 Submission
2022.7.05 Acceptance
The editing process is very fast, and it is usually sent for review on the same day. The three reviewers provide constructive feedback, which greatly improves the quality of the article. The only downside is that open access is a bit expensive.

(0) Thank | barron

Mine is also more than eight months. I just replied to the message. If this journal is in a hurry, please do not submit it.

(0) Thank | 寻迹

November 2021 submission
There has been no news of the first review for the past 8 months.
How can it be so slow?

(2) Thank | czjjjjjjj

After being hired, come and share. This journal is really slow, very slow, very slow! Actually, it had a certain reputation before being open source, but now the speed of open source is still so slow, I really don't understand.
2021.2.23 Submission
2022.3.1 Major
2022.3.15 Revised
2022.7.5 Accepted
The process after acceptance is fast, but there is a long wait in between.

(0) Thank | volin

Hello, may I ask how long is the first trial?

(0) Thank | sywang

An open-source journal has indeed been around for so long... The key is that its influence and reputation are continuously declining.

(0) Thank | sywang