郝礦榮教授
長(zhǎng)期從事智能系統(tǒng)與工業(yè)智能方向研究,包括計(jì)算機(jī)視覺(jué)和機(jī)器學(xué)習(xí)、機(jī)器人感知與控制、大數(shù)據(jù)理論、數(shù)字化紡織與智能制造等。主持完成國(guó)家重點(diǎn)研發(fā)計(jì)劃課題、國(guó)家自然科學(xué)基金面上項(xiàng)目、上海市科委國(guó)際合作項(xiàng)目、上海市基礎(chǔ)研究重點(diǎn)項(xiàng)目和上海市自然科學(xué)基金項(xiàng)目、多項(xiàng)橫向企業(yè)技術(shù)開(kāi)發(fā)和技術(shù)服務(wù)項(xiàng)目,及參與完成國(guó)家自然科學(xué)基金重點(diǎn)項(xiàng)目共20多項(xiàng)。授權(quán)國(guó)家發(fā)明專(zhuān)利80余項(xiàng),登記軟件著作權(quán)10項(xiàng),出版專(zhuān)著3部,發(fā)表論文300多篇。
獲國(guó)家科技進(jìn)步二等獎(jiǎng)、上海市科技進(jìn)步三等獎(jiǎng)、教育部高等學(xué)??茖W(xué)技術(shù)進(jìn)步二等獎(jiǎng)和中國(guó)紡織工業(yè)聯(lián)合會(huì)科學(xué)技術(shù)進(jìn)步一等獎(jiǎng)、上海市自動(dòng)化學(xué)會(huì)科技進(jìn)步獎(jiǎng)和上海市自動(dòng)化學(xué)會(huì)最佳博士研究生導(dǎo)師。獲桑麻獎(jiǎng)獎(jiǎng)教金。
研究方向:
1、 計(jì)算機(jī)視覺(jué)與智能系統(tǒng)
2、 數(shù)字化紡織與工業(yè)智能
榮譽(yù)及獲獎(jiǎng)情況:
1、 2021年中國(guó)紡織工業(yè)聯(lián)合會(huì)科技進(jìn)步一等獎(jiǎng)、2020年上海市自動(dòng)化學(xué)會(huì)科技進(jìn)步獎(jiǎng)、2011年國(guó)家科技進(jìn)步二等獎(jiǎng)、2011年上海市科技進(jìn)步三等獎(jiǎng)、2010年教育部高等學(xué)??茖W(xué)技術(shù)進(jìn)步二等獎(jiǎng)和2010年中國(guó)紡織工業(yè)協(xié)會(huì)科學(xué)技術(shù)進(jìn)步二等獎(jiǎng)。
2、 2020年上海市自動(dòng)化學(xué)會(huì)最佳博士研究生導(dǎo)師、2009年桑麻獎(jiǎng)獎(jiǎng)教金、2009年上海市優(yōu)秀教學(xué)成果二等獎(jiǎng)和2009年中國(guó)紡織工業(yè)協(xié)會(huì)紡織高等教育教學(xué)成果獎(jiǎng)三等獎(jiǎng)等。
近年來(lái)承擔(dān)的主要科研項(xiàng)目:
縱向
1、 上海市自然科學(xué)基金項(xiàng)目(20ZR1400400),仿人形多氣囊并聯(lián)柔性機(jī)器人的多模態(tài)感知與協(xié)同伺服控制,2020/07~2023/06,結(jié)題,主持。
2、 科學(xué)技術(shù)部國(guó)家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2016YFB0302701),聚酯、聚酰胺聚合、紡絲全流程計(jì)算機(jī)模擬, 2016/07~2021/06,結(jié)題,骨干/主持
3、 上海市科委國(guó)際合作計(jì)劃(16510711100),大數(shù)據(jù)的動(dòng)態(tài)魯棒校準(zhǔn)與高效協(xié)同處理方法,2016/07~2019/06,結(jié)題,主持
4、 上海市教育委員會(huì)科研創(chuàng)新項(xiàng)目(14ZZ067),基于協(xié)同共生的仿人形多氣囊群柔性并聯(lián)機(jī)器人時(shí)空異構(gòu)信息融合研究, 2014/01~2015/12,結(jié)題,主持
5、 上海市科學(xué)技術(shù)委員會(huì)重點(diǎn)基礎(chǔ)研究項(xiàng)目(11JC1400200),仿人形多氣囊柔性并聯(lián)機(jī)器人生機(jī)電一體化的研究,2012/01~2014/12,結(jié)題,主持
6、 上海市科學(xué)技術(shù)委員會(huì)重點(diǎn)基礎(chǔ)研究項(xiàng)目(09JC1400900),基于生物網(wǎng)絡(luò)的大載荷裝備多維檢測(cè)與高精度協(xié)同智能控制方法,2009/09~2011/08,結(jié)題,主持
7、 國(guó)家自然科學(xué)基金面上項(xiàng)目(60775052),基于幾何不變量的旋轉(zhuǎn)關(guān)節(jié)并聯(lián)機(jī)器人動(dòng)力學(xué)視覺(jué)伺服控制,2008/01~2010/12,結(jié)題,主持
8、 國(guó)家自然科學(xué)基金海外及港澳學(xué)者合作研究基金(61428302),進(jìn)化計(jì)算理論與應(yīng)用,2015/01~2016/12,結(jié)題,骨干
9、 國(guó)家自然科學(xué)基金重點(diǎn)項(xiàng)目(61134009),碳纖維成形過(guò)程的動(dòng)態(tài)演變模型與協(xié)同控制,2012/01~2016/12,結(jié)題,骨干
10、國(guó)家自然科學(xué)基金面上項(xiàng)目(61473077),復(fù)雜工業(yè)多級(jí)系統(tǒng)的魯棒協(xié)同優(yōu)化與可重構(gòu)控制,2015/01~2018/12,結(jié)題,骨干
11、國(guó)家自然科學(xué)基金面上項(xiàng)目(61473078),面向服務(wù)智能協(xié)同的農(nóng)業(yè)物聯(lián)網(wǎng)的動(dòng)態(tài)自制與資源優(yōu)化配置,2015/01~2018/12,結(jié)題,骨干
12、國(guó)家自然科學(xué)基金海外及港澳學(xué)者合作研究基金(61428302),進(jìn)化計(jì)算機(jī)理論與應(yīng)用,2014-08-25~2016-12-31,結(jié)題,骨干
13、教育部創(chuàng)新團(tuán)隊(duì)項(xiàng)目(IRT1220),高端紡織裝備與系統(tǒng),2012/12~2015/12,結(jié)題,參與
14、上海市科學(xué)技術(shù)委員會(huì)重點(diǎn)基礎(chǔ)研究項(xiàng)目(13JC1407500),基于數(shù)據(jù)驅(qū)動(dòng)的復(fù)雜工業(yè)控制系統(tǒng)動(dòng)態(tài)重構(gòu)與協(xié)同優(yōu)化,2013/08~2016/08,結(jié)題,骨干
15、教育部高等學(xué)??萍紕?chuàng)新工程重大項(xiàng)目培育資金項(xiàng)目(706024),電子信息纖維材料及其智能服裝的工程化研究,2007/01~2008/12,結(jié)題,骨干
16、上海市國(guó)際科技合作基金項(xiàng)目(061307041),面向體域網(wǎng)的智能服裝關(guān)鍵技術(shù)的研究,2006/11~2008/10,結(jié)題,骨干
17、國(guó)家自然科學(xué)基金重點(diǎn)項(xiàng)目(60534020),大載荷對(duì)象的微位移與微振動(dòng)的高精度智能控制研究,2006/01~2009/12,結(jié)題,骨干
企業(yè)協(xié)作
18、主持廣東美的廚房電器制造有限公司,微波爐非接觸式控溫技術(shù)服務(wù),2022-11-23~ 2024-06-30,在研,主持
19、桐昆集團(tuán)股份有限公司(HX104200727),桐昆集團(tuán)滌綸長(zhǎng)絲生產(chǎn)工藝仿真與優(yōu)化系統(tǒng),2021.1~ 2021.2,驗(yàn)收,主持。
20、中國(guó)船舶重工集團(tuán)公司第七一一研究所,超聲雷達(dá)PCB板焊點(diǎn)缺陷檢測(cè),2020-06-25~2021-06-25,驗(yàn)收,主持
21、福建百宏聚纖科技實(shí)業(yè)有限公司(2017401),滌綸長(zhǎng)絲生產(chǎn)工藝仿真、優(yōu)化與可視化系統(tǒng)(2017401),2017/010~2018/06,驗(yàn)收,主持
22、上海市科學(xué)技術(shù)委員會(huì)科技創(chuàng)新行動(dòng)計(jì)劃(16391902800),果蔬生產(chǎn)標(biāo)準(zhǔn)數(shù)字化與智能管理系統(tǒng),2016/09~2020/06,驗(yàn)收,子課題主持。
23、上海市農(nóng)業(yè)委員會(huì)信息中心(2015243),上海農(nóng)業(yè)物聯(lián)網(wǎng)公共服務(wù)平臺(tái)接口設(shè)計(jì)與系統(tǒng)對(duì)接,2016/07~2016/12,驗(yàn)收,主持。
24、廣東群豪服飾有限公司(2011403),基于RFID的品牌服裝顧客智能服務(wù)系統(tǒng),2011/09~2012/06,驗(yàn)收,主持
近年來(lái)發(fā)表的代表性論著、專(zhuān)利:
論文
1. Haichao Zhang, Kuangrong Hao*, Lei Gao, Xue-song Tang and Bing Wei, Enhanced Gradient for Differentiable Architecture Search, in IEEE Transactions on Neural Networks and Learning Systems, doi: 10.1109/TNNLS.2023.3235479, 2023. (SCI 1區(qū), Top)
2. Chenwei Zhao, F. Li, Kuangrong Hao*, L. Ren and T. Wang, A Self-Learning Immune Co-Evolutionary Network for Multiple Escaping Targets Search With Random Observable Conditions, in IEEE Transactions on Neural Networks and Learning Systems. Volume 31, Issue 10, Pages 3853-3865, October, 2020.(SCI 1區(qū), Top)
3. Xun Shi, Kuangrong Hao*, Lei Chen, Bing Wei, Xiaoyan Liu. Multivariate time series prediction of complex systems based on graph neural networks with location embedding graph structure learning. Advanced engineering informatics, 2022, 54. https://doi.org/10.1016/j.aei.2022.101810(SCI 1區(qū), Top)
4. Xu Huo, Kuangrong Hao, Lei Chen, Xue-song Tang, Tong Wang, Xin Cai. A Dynamic Soft Sensor of Industrial Fuzzy Time Series with Propositional Linear Temporal Logic, Expert Systems With Applications, 2022(Sep.):201. (SCI 1區(qū), Top)
5. Qiming Hu, Kuangrong Hao*, Bing Wei, Haijian Li, An efficient solder joint defects method for 3D point clouds with double-flow region attention network, Advanced Engineering Infamatics, In press
6. Lingguang Hao, Kuangrong Hao*, Bing Wei, Xue-song Tang. Boosting the Transferability of Adversarial Examples Via Stochastic Serial Attack, Neural Networks, 2022, (150): 58-67.
7. Haijian Li, Kuangrong Hao*, Bing Wei, Xue-song Tang, Qiming Hu,A Reliable Solder Joint Inspection Method Based on a Light-weight Point Cloud Network and Modulated Loss,Neurocomputing, 2022, 488: 315-327.
8. Haoyu Zhang, Yaochu Jin, and Kuangrong Hao. Evolutionary search for complete neural network architectures with partial weight sharing. IEEE Transactions on Evolutionary Computation, 2022, in press.
9. Xue-Song Tang, Xianlin Xie, Kuangrong Hao, Dawei Li, Mingbo Zhao: A line-segment-based non-maximum suppression method for accurate object detection. Knowl. Based Syst. 251: 108885 (2022)
10. Haoyu Zhang, Yaochu Jin, Ran Cheng, Kuangrong Hao: Efficient Evolutionary Search of Attention Convolutional Networks via Sampled Training and Node Inheritance. IEEE Trans. Evol. Comput. 2021, 25(2): 371-385.
11. Haichao Zhang, Kuangrong Hao, Bing Wei, Xue-song Tang. A new automatically optimization with stochastic gradient descent for image classification, IEEE Transactions on Cognitive and Developmental Systems, 2020
12. Bing Wei, Kuangrong Hao*, Lei Gao, Xue-Song Tang: Bioinspired Visual-Integrated Model for Multilabel Classification of Textile Defect Images. IEEE Trans. Cogn. Dev. Syst. 13(3): 503-513 (2021)
13. Yudi Zhao, Kuangrong Hao*, Xue-song Tang, Bing Wei. Domain Adversarial Based Conditional Variational Autoencoder for Imbalanced Learning in Fabric Defect Classification. Knowledge-Based System, 218: 106756 (2021)
14. Bing Wei, Kuangrong Hao*, Lei Gao, Xue-song Tang. Detecting Textile Micro-Defects: A Novel and Efficient Method Based on Visual Gain Mechanism. Information Sciences, Volume 641, Issue 12, pages 60-74, Dec. 2020.
15. Bing Wei,Haibo He*, Kuangrong Hao, Lei Gao, Xue-song Tang. Visual Interaction Networks: A Novel Bio-Inspired Computational Model for Image Classification. Neural Networks, 2020, 130 (10): 100-110. (JCR 1區(qū), IF: 5.525 )
16. Bing Wei, Kuangrong Hao*, Lei Gao, Xue-song Tang. Multi-Class Learning with Application to Fabric Defects Detection. AATCC Journal of Research, accepted, 2020. (SCI, IF:0.740)
17. Bing Wei, Kuangrong Hao*, Lei Gao, Xue-song Tang, Yudi Zhao. A Biologically Visual Integrated Model for Image Classification. Neurocomputing, 2020, 405: 103-113. (JCR 2區(qū), IF: 4.438 )
18. Yingchao Yu, Kuangrong Hao*, Yongsheng Ding, A New Image Classification Model Based on Brain Parallel Interaction Mechanism with manuscript number[J], Neurocomputing, 315. NOV. 13(2018): 190-197. DOI: 10.1016/j.neucom.2018.07.016
19. Xiuli Zhu, Seshu Kumar Damarla, Kuangrong Hao*, Biao Huang*, Hongtian Chen. ConvLSTM and Self-Attention aided Canonical Correlation Analysis for Multi-output Soft Sensor Modeling, IEEE Transactions on Instrumentation & Measurement. Accepted.
20. Wentao Bai, Fan Guo, Lei Chen, Kuangrong Hao* Biao Huang. Variational Bayesian Inference for Robust Identification of PWARX Systems With Time-Varying Time-Delays, IEEE Transactions on Cybernetics, 2021 (accepted)
21. Xiuli Zhu, Seshu Kumar Damarla, Kuangrong Hao*, and Biao Huang*; Parallel Interaction Spatiotemporal Constrained Variational Autoencoder for Soft Sensor Modeling, IEEE Transactions on Industrial Informatics, in press.
22. Wentao Bai, Fan Guo, Lei Chen, Kuangrong Hao, Biao Huang: Identification of Gaussian process with switching noise mode and missing data. J. Frankl. Inst. 358(8): 4546-4570 (2021)
23. Ruimin Xie, Nabil Magbool Jan, Kuangrong Hao*, Lei Chen and Biao Huang*, Supervised Variational Autoencoders for Soft Sensor Modeling with Missing Data, IEEE Transactions on Industrial Informatics. Volume 16, Issue 4, Pages 2820-2828, April 2020. IF=9.112
24. Ruimin Xie, Kuangrong Hao*, Biao Huang*, Lei Chen and Xin Cai, Data-driven Modeling based on Two-stream λ Gated Recurrent Unit Network with Soft Sensor Application, IEEE Transactions on Industrial Electronics. Volume 67, Issue 8, Pages 7034-7043, Aug. 2020. IF=7.515 (SCI: 000528569600082) 1區(qū)top
25. Weikai Wang, Kirubakaran Velswamy, Kuangrong Hao*, Lei Chen, and Witold Pedrycz, A Hierarchical Memory Network-Based Approach to Uncertain Streaming Data [J]. Knowledge-Based Systems. DOI: 10.1016/j.knosys.2018.11.011
26. Yan Xiao, Yaochu Jin, Ran Cheng, Kuangrong Hao*.Hybrid attention-based transformer block model for distant supervision relation extraction. Neurocomputing 470: 29-39 (2022)
27. Tao Han, Kuangrong Hao* , Xue-song Tang, Xin Cai, Xiaoyan Liu. A compressed sensing network for acquiring human pressure information. IEEE Transactions on Cognitive and Developmental Systems, 14(2): 388-402 (2022.3)
28. Tao Han, Kuangrong Hao*, Yongsheng Ding, Xuesong Tang. A sparse autoencoder compressed sensing method for acquiring the pressure array information of clothing [J]. Neurocomputing, vol. 275, pp. 1500-1510, 31 January, 2018.
29.張憲法, 郝礦榮*, 陳磊. 免疫多域特征融合的多核學(xué)習(xí)SVM運(yùn)動(dòng)想象腦電信號(hào)分類(lèi)[J], 自動(dòng)化學(xué)報(bào). 2020, 46(11): 2417-2426 doi: 10.16383/j.aas.c180247(CSCD檢索)
30. 郝礦榮,原博煒,陳磊,丁永生,基于免疫堆疊降噪自編碼機(jī)網(wǎng)絡(luò)的運(yùn)動(dòng)想象腦電信號(hào)識(shí)別[J],控制與決策,2018(4).
31. Jinxi Zhang, Fan Guo, Kuangrong Hao*, Chen, Lei, Huang, Biao*. Identification of Errors-In-Variable System with Heteroscedastic Noise and Partially Known Input Using Variable Bayesian, IEEE Transactions on Industrial Informatics, doi: 10.1109/TII.2023.3233978.
32. Rui Wang, Kuangrong Hao*, Biao Huang, Xiuli Zhu. Adaptive niching particle swarm optimization with local search for multimodal optimization, Applied Soft Computing, 2023, 109923,. https://doi.org/10.1016/j.asoc.2022.109923
33. Jinxi Zhang, Guo Fan, Kuangrong Hao*, Lei Chen, Biao Huang*. Identification of errors-in-variables arx model with time varying time delay. Journal of Process Control, 2022(115): 134–144.
34. Li Huang, Mengchu Zhou, Hua Han, Kuanrong Hao. Multi-robot Cooperative Patrolling Strategy for Moving Objects, IEEE Transactions on Systems, Man, and Cybernetics: Systems. Accepted.
35. Yicun Hua, Qiqi Liu, Kuangrong Hao, Yaochu Jin: A Survey of Evolutionary Algorithms for Multi-Objective Optimization Problems With Irregular Pareto Fronts. IEEE CAA J. Autom. Sinica 8(2): 303-318 (2021)
36. Rui Wang; Kuangrong Hao*; Lei Chen; Tong Wang; Chunli Jiang, A novel hybrid particle swarm optimization using adaptive stratrgy, Information Sciences, Article accepted for publication 30 Jul 2021,579: 231-250 (2021)
37. Chunli Jiang, Kuangrong Hao*, Witold Pedrycz, Lei Chen, Xin Cai. Service Optimization of Production Process of Polyester Fiber Based on Immune and Endocrine Regulation Algorithm, IEEE Transactions on Industrial Informatics. 17(10): 6776-6785 (2021).(SCI 1區(qū))
38. Li Huang, Meng Chu Zhou, Kuangrong Hao. Non-Dominated Immune- Endocrine Short Feedback Algorithm for Multi-Robot Maritime Patrolling. IEEE Trans. Intelligent Transportation Systems. 21(1): 362-373 (2020)
39. Zhen Yang, Yaochu Jin, Kuangrong Hao*, A Bio-Inspired Self-learning Coevolutionary Dynamic Multiobjective Optimization Algorithm for Internet of Things Services[J], IEEE Transactions on Evolutionary Computation. Volume 23, Issue 4, pages 675-688. August 2019. (SCI 1區(qū), Top, IF=11.169).Date of Publication: 09 November 2018
40. Zhen Yang, Yongsheng Ding, Yaochu Jin, Kuangrong Hao*, Immune-Endocrine System Inspired Hierarchical Coevolutionary Multiobjective Optimization Algorithm for IoT Service[J]. IEEE Transactions on Cybernetics, 2018:1-14.
41. Binghong Wu, Kuangrong Hao*, Xin Cai, Tong Wang, An Integrated Algorithm for Multi-Agent Fault-Tolerant Scheduling based on MOEA [J]. Future Generation Computer Systems.2019: (94): 51-61
42. Yicun Hua, Yaochu Jin and Kuangrong Hao. A clustering based adaptive evolutionary algorithm for multi-objective optimization with irregular Pareto fronts. IEEE Transactions on Cybernetics, 2019, 49(7):2758-2770
著作
1、 郝礦榮,丁永生,機(jī)器人幾何代數(shù)模型與控制(ISBN: 978-7-03-030380-6),北京:科學(xué)出版社,2011.
2、 丁永生,郝礦榮,任立紅,陳磊,徐楠,碳纖維生產(chǎn)過(guò)程的動(dòng)態(tài)建模與智能控制(ISBN: 978-7-03-048685-1),北京:科學(xué)出版社,2016.
3、 Yongsheng Ding, Lei Chen, Kuangrong Hao, Bio-Inspired Collaborative Intelligent Control and Optimization, Springer, 2017. 11
專(zhuān)利
4、 郝礦榮,徐磊,王彤,唐雪嵩,蔡欣,基于自適應(yīng)模糊神經(jīng)網(wǎng)絡(luò)系統(tǒng)的機(jī)器人共享控制方法,2021.07.06,中國(guó),ZL202010240358.7
5、 郝礦榮,張憲法,陳磊,王彤,一種多類(lèi)運(yùn)動(dòng)想象腦電信號(hào)的識(shí)別方法,2021.05.14,中國(guó),ZL2018106349512
6、 郝礦榮,張憲法,蔡欣,唐雪嵩,一種去除腦電信號(hào)噪聲偽跡的方法,2020.06.02,中國(guó),ZL2018106229370
7、 郝礦榮,楊文峰,唐雪嵩,韓韜,丁永生,一種基于視覺(jué)注意機(jī)制的監(jiān)控視頻壓縮與重構(gòu)方法,2020.09.15,中國(guó),L2018100873400
8、 郝礦榮,李貞,蔡欣,唐雪嵩,丁永生,一種基于改進(jìn)基因調(diào)控網(wǎng)絡(luò)的分布式群機(jī)器人協(xié)同集群算法,2020.10.30,中國(guó),ZL201810127193.5
9、 郝礦榮,武秉泓,王彤,蔡欣,丁永生,一種基于可塑性機(jī)制的重調(diào)度方法的多智能體多目標(biāo)優(yōu)化方法,2020.06.02, 中國(guó), ZL201810115255.0
10、郝礦榮,毛祎蒙, 丁永生,一種鋪料平整度在線(xiàn)視覺(jué)檢測(cè)方法, 2018.09.25, 中國(guó), ZL201610361581.0.
11、郝礦榮,原博煒,丁永生,曹鵬飛,一種基于智能機(jī)器人的物流包裹整理系統(tǒng)及方法,2019.03.29,中國(guó),ZL201710590446.8
12、郝礦榮,黃軍君,丁永生,郭爽,王藝楠,基于體感技術(shù)的3D虛擬試衣方法,2016. 04. 06,中國(guó),ZL201310024947.1
13、郝礦榮,王海濤,郭崇濱,李海海,黃新,丁永生,一種用于服裝視覺(jué)檢測(cè)的多氣囊協(xié)同柔性立體衣?lián)危?/span>2013.04.17,中國(guó),ZL 201110118109.1
主要學(xué)術(shù)兼職:
1、 上海市自動(dòng)化學(xué)會(huì)監(jiān)事、上海市機(jī)器人學(xué)會(huì)理事;
2、 中國(guó)自動(dòng)化學(xué)會(huì)技術(shù)過(guò)程的故障診斷與安全性專(zhuān)業(yè)委員會(huì)委員;
3、 中國(guó)自動(dòng)化學(xué)會(huì)數(shù)據(jù)驅(qū)動(dòng)控制、學(xué)習(xí)與優(yōu)化專(zhuān)業(yè)委員會(huì)委員。
國(guó)際交流與合作:
1、 與加拿大阿爾伯塔大學(xué)、美國(guó)新澤西理工學(xué)院 以及法國(guó)里爾大學(xué)有長(zhǎng)期合作,共同完成國(guó)際合作項(xiàng)目及聯(lián)合培養(yǎng)多名博士研究生。
其他愿意公開(kāi)的信息:
多年從事本科生課程《機(jī)器人及控制》和博士研究生《智能感知與大數(shù)據(jù)分析專(zhuān)題》教學(xué)。
聯(lián)系電話(huà):021-67792315 E-MAIL:[email protected]




