Peer Review History
| Original SubmissionNovember 12, 2025 |
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Dear Dr. Fu, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. Please submit your revised manuscript by Jan 22 2026 11:59PM. If you will need more time than this to complete your revisions, please reply to this message or contact the journal office at plosone@plos.org . When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file.
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Thank you for stating the following financial disclosure: This work is supported by Laoshan Laboratory Independent Innovation Science and Technology Project (Grant No. LSKJ202502405), the Taishan Industrial Program “Marine Observation and Detection Buoy Equipment R&D and Industrialization Team”, Major Scientific Research Project for the Construction of State Key Laboratory at Qilu University of Technology (Shandong Academy of Sciences) (Grant No. 2025ZDGZ01) and Qilu University of Technology (Shandong Academy of Sciences) Major innovation project of science, education and production integration pilot project (2025ZDZX05). Please state what role the funders took in the study. If the funders had no role, please state: "The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript." If this statement is not correct you must amend it as needed. 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You also have the option of uploading the data as Supporting Information files, but we would recommend depositing data directly to a data repository if possible. We will update your Data Availability statement on your behalf to reflect the information you provide. 7. If the reviewer comments include a recommendation to cite specific previously published works, please review and evaluate these publications to determine whether they are relevant and should be cited. There is no requirement to cite these works unless the editor has indicated otherwise. Additional Editor Comments: 1. The methodology section needs more references. Please add more relevant references to support the model explanations in the methodology. 2. Provide performance metrics for both training and testing sets. In Tables 3, 4, and 5 and Figures 8, 9, 10, and 11, please report the performance metrics separately for the training and testing phases. 3. Plese avoid inserting several tables and figures without sufficient explanation. Each figure and table need to be properly introduced, explained, and discussed in the main text. For example, for Figures 16 to 19, first provide the explanation and discussion in the text and then insert the relevant tables and figures one by one. 4. In addition to the four metrics used, please also provide the Adjusted R-squared values for both the training and testing phases of each model. [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. Is the manuscript technically sound, and do the data support the conclusions? Reviewer #1: Yes Reviewer #2: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: Yes Reviewer #2: Yes ********** 3. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy Reviewer #1: Yes Reviewer #2: Yes ********** 4. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: Yes Reviewer #2: Yes ********** Reviewer #1: This manuscript presents significant and publishable research. The proposed ST-DAN model is innovative and demonstrates superior performance for a meaningful real-world application. However, major revisions are required to address data availability policy compliance and to improve methodological transparency and reproducibility. Minor Points / Suggestions • Abstract: The final sentence ("It indicates that the proposed model (ST-DAN) is off high robustness...") should be rephrased (e.g., "These results indicate that the ST-DAN model is highly robust..."). • Figures 12-19: The captions for these visual comparison figures are minimal. Please expand them to briefly describe what each sub-figure shows (e.g., "Ground truth (blue line), predicted values (red dashed line), missing values (red circles), and outliers (black dots)"). • Section 4.4 Computational Complexity: The analysis is good. Consider adding a brief sentence commenting on the practical training/inference time compared to baseline models (e.g., Transformer-only), even if qualitative (e.g., "ST-DAN training took approximately X% longer per epoch than the Transformer baseline due to the dual-branch architecture"). • References: Check formatting for consistency (e.g., journal names in italics). • Revise the Data Availability Statement to provide a compliant and clear access path for the Xiaomai Island buoy data. • Provide a clear, justified description of how the physical constraint matrix A_ij was constructed. • Enhance reproducibility by detailing training parameters, optimizer, and code/data sharing plans. • Clarify the experimental setup for the buoy data to ensure a fair evaluation. • Conduct thorough language editing throughout the manuscript. Reviewer #2: The paper introduces a Spatio-Temporal Dual-Attention Network (ST-DAN) designed to address data loss and anomalies in meteorological observations from ocean buoys, which are critical for climate research, weather forecasting, and marine environmental monitoring. By integrating a Transformer for capturing long-range temporal dependencies and a Graph Attention Network (GAT) enhanced with a physically informed adjacency matrix for modeling spatial correlations among variables, the model employs a parallel dual-link architecture to enhance reconstruction accuracy. Extensive experiments using the ERA5 reanalysis dataset and real-world buoy data from Qingdao demonstrate its superior performance over baselines in metrics like MAE, MSE, RMSE, and R², highlighting its robustness for high-precision interpolation and outlier correction in harsh marine conditions. The problem is articulated effectively in the introduction, emphasizing how electromagnetic interference, component failures, and environmental extremes lead to frequent data gaps and outliers in buoy sensors, undermining the reliability of downstream applications such as numerical weather prediction and climate modeling. It highlights the shortcomings of traditional statistical methods in handling spatiotemporal dependencies, positioning the proposed model as a targeted solution while clearly defining the scope to temperature and wind speed reconstruction, though it could benefit from more explicit quantification of data loss prevalence in real-world buoy deployments. The reference list includes foundational works on time series imputation, recurrent neural networks like RNN and LSTM, Transformer architectures, and graph neural networks such as GCN and GAT, providing a solid basis for the theoretical and methodological framework. However, it lacks depth in recent advancements specific to marine data restoration, such as hybrid models combining diffusion with transformers or frequency-aware time-series forecasting, and overlooks comprehensive surveys on sensor data quality in environmental monitoring; additionally, while algorithms like ARIMA and Bi-LSTM are cited as baselines, the coverage of graph-based spatio-temporal methods is limited, potentially missing interdisciplinary insights from control engineering and sensing technologies. To broaden the scope, I recommend incorporating "DT-NeRF: A Diffusion and Transformer-Based Optimization Approach for Neural Radiance Fields in 3D Reconstruction" by Liu et al. (2025) from ICCK Transactions on Intelligent Systematics for its innovative use of transformers in data reconstruction tasks, and "MamNet: A Novel Hybrid Model for Time-Series Forecasting and Frequency Pattern Analysis in Network Traffic" by Zhang et al. (2025) from the same journal for enhancing long-sequence prediction techniques; from ICCK Transactions on Sensing, Communication, and Control, consider "Primary Thought on Artificial Intelligence (AI) Enhanced Control Engineering Education" by Zhu and Wang (2025) to discuss AI integration in related observational systems, and "Strain Sensing Technologies: Recent Developments in Materials, Performance, and Applications" by Bibi et al. (2025) for insights into robust sensor designs applicable to buoy environments. The experimental setup includes comparisons with ARIMA, RNN, Bi-LSTM, and Transformer, which represent a mix of statistical and deep learning approaches, but the selection is insufficient as it omits more recent variants like GRU, Informer, or Autoformer that are specifically optimized for long-sequence forecasting and could provide stronger benchmarks for spatiotemporal data. No explicit theoretical justification is provided for choosing these particular models beyond labeling them as baselines, such as explaining why ARIMA suits non-stationary series or how RNN variants handle dependencies differently, which weakens the rationale and limits the ability to attribute performance gains solely to the proposed innovations. ********** what does this mean? ). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy Reviewer #1: No Reviewer #2: No ********** [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files.] To ensure your figures meet our technical requirements, please review our figure guidelines: https://journals.plos.org/plosone/s/figures You may also use PLOS’s free figure tool, NAAS, to help you prepare publication quality figures: https://journals.plos.org/plosone/s/figures#loc-tools-for-figure-preparation. NAAS will assess whether your figures meet our technical requirements by comparing each figure against our figure specifications. |
| Revision 1 |
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An Intelligent Method for Buoy Meteorological Data Restoration Using a Spatio-Temporal Dual-Attention Network with Transformer and GAT PONE-D-25-60966R1 Dear Dr. Fu, We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements. Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication. An invoice will be generated when your article is formally accepted. Please note, if your institution has a publishing partnership with PLOS and your article meets the relevant criteria, all or part of your publication costs will be covered. Please make sure your user information is up-to-date by logging into Editorial Manager at Editorial Manager® and clicking the ‘Update My Information' link at the top of the page. For questions related to billing, please contact billing support . If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. Kind regards, Babak Mohammadi Academic Editor PLOS One Additional Editor Comments (optional): The manuscript has been revised, and it can be acceptable. Reviewers' comments: Reviewer's Responses to Questions Comments to the Author Reviewer #2: (No Response) ********** 2. Is the manuscript technically sound, and do the data support the conclusions??> Reviewer #2: (No Response) ********** 3. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #2: (No Response) ********** 4. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy Reviewer #2: (No Response) ********** 5. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #2: (No Response) ********** Reviewer #2: (No Response) ********** what does this mean? ). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy Reviewer #2: No ********** |
| Formally Accepted |
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PONE-D-25-60966R1 PLOS One Dear Dr. Fu, I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS One. Congratulations! Your manuscript is now being handed over to our production team. At this stage, our production department will prepare your paper for publication. This includes ensuring the following: * All references, tables, and figures are properly cited * All relevant supporting information is included in the manuscript submission, * There are no issues that prevent the paper from being properly typeset You will receive further instructions from the production team, including instructions on how to review your proof when it is ready. Please keep in mind that we are working through a large volume of accepted articles, so please give us a few days to review your paper and let you know the next and final steps. Lastly, if your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. You will receive an invoice from PLOS for your publication fee after your manuscript has reached the completed accept phase. If you receive an email requesting payment before acceptance or for any other service, this may be a phishing scheme. Learn how to identify phishing emails and protect your accounts at https://explore.plos.org/phishing. If we can help with anything else, please email us at customercare@plos.org. Thank you for submitting your work to PLOS ONE and supporting open access. Kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Babak Mohammadi Academic Editor PLOS One |
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