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| 1 | Big data resource service platform for the internet financial industry显示文摘It is now the era of big data.Massive volumes of complex and dynamic data exist in a variety of industries,including internet finance.This paper briefly describes the current big data situation and its significance,discusses the big data resource service platform architecture that includes three levels:data resource identification and access,data resources storage and analysis,and network information service platform,and then introduces some work undertaken by our project team on big data analysis research and application of trusted transactions for internet finance. | Changjun Jiang Zhijun Ding Junli Wang Chungang Yan | 2014 | Chinese Science Bulletin2014，59，35： | 8 |
| 2 | New innovations in pavement materials and engineering:A review on pavement engineering research 2021显示文摘Sustainable and resilient pavement infrastructure is critical for current economic and environmental challenges.In the past 10 years,the pavement infrastructure strongly supports the rapid development of the global social economy.New theories,new methods,new technologies and new materials related to pavement engineering are emerging.Deterioration of pavement infrastructure is a typical multi-physics problem.Because of actual coupled behaviors of traffic and environmental conditions,predictions of pavement service life become more and more complicated and require a deep knowledge of pavement material analysis.In order to summarize the current and determine the future research of pavement engineering,Journal of Traffic and Transportation Engineering(English Edition)has launched a review paper on the topic of'New innovations in pavement materials and engineering:A review on pavement engineering research 2021'.Based on the joint-effort of 43 scholars from 24 well-known universities in highway engineering,this review paper systematically analyzes the research status and future development direction of 5 major fields of pavement engineering in the world.The content includes asphalt binder performance and modeling,mixture performance and modeling of pavement materials,multi-scale mechanics,green and sustainable pavement,and intelligent pavement.Overall,this review paper is able to provide references and insights for researchers and engineers in the field of pavement engineering. | JTTE Editorial Office Jiaqi Chen Hancheng Dan Yongjie Ding Yangming Gao Meng Guo Shuaicheng Guo Bingye Han Bin Hong Yue Hou Chichun Hu Jing Hu Ju Huyan Jiwang Jiang Wei Jiang Cheng Li Pengfei Liu Yu Liu Zhuangzhuang Liu Guoyang Lu Jian Ouyang Xin Qu Dongya Ren Chao Wang Chaohui Wang Dawei Wang Di Wang Hainian Wang Haopeng Wang Yue Xiao Chao Xing Huining Xu Yu Yan Xu Yang Lingyun You Zhanping You Bin Yu Huayang Yu Huanan Yu Henglong Zhang Jizhe Zhang Changhong Zhou Changjun Zhou Xingyi Zhu | 2021 | Journal of Traffic and Transportation Engineering(English Edition)2021，8，6： | 7 |
| 3 | On the Design and Temporal Petri Net Verification of Grid Commerce Architecture显示文摘 | DU Yuyue JIANG Changjun | 2008 | Chinese Journal of Electronics2008，17，2： | 6 |
| 4 | Growth and wood properties of a 38-year-old Populus simonii 3 P.nigra plantation established with different densities in semi-arid areas of northeastern China显示文摘To characterize the effects of plantation densities on the growth characteristics(diameter at breast level,tree height and volume)and the common wood properties,38-year-old Populus simonii 9 P.nigra clones planted with four levels of spacing(2 m 92 m,3 m 93 m,4 m 94 m,and 5 m 95 m)in a semi-arid area in northeastern China were examined.The results of ANOVA showed significant differences(P\0.01)for all the investigated growth traits and wood properties under different plantation densities,except for the chemical composition of wood.The repeatability and phenotypic variations of all the traits varied from 0.34 to 0.99 and from 13.45 to 59.65%,respectively.Except for wood density,which was significantly negatively correlated with the growth traits,a positive correlation was observed between the growth traits and all the other wood mechanical properties.However,most of the correlations between the growth traits and the chemical composition of the wood were not significant.The path analysis for the wood mechanical characteristics and the growth in the prediction of volume were significant and ranged from 0.18 to 0.72 for wood density and diameter at breast height,respectively,while those for the chemical composition of wood ranged from 0.001 to 0.336,which showed a low impact on the volume.The highest stand volume(610 m3)per hectare was observed with the 2 m 92 m spacing,which consequently provided a high total price and income,while a high individual volume growth per tree was observed with the 5 m 95 m spacing.The results suggested that for the poplar trees younger than 40 years in a semi-arid area in China,2 m 92 m spacing is suitable for obtaining a high volume per hectare,while 5 m 95 m spacing is best for obtaining a high individual volume per tree. | Ammar Khalil Mohamed Ahmed Zhixiang Fu Changjun Ding Luping Jiang Xidong Han Aiguo Yang Yinghui Ma Xiyang Zhao | 2020 | Journal of Forestry Research2020，31，2： | 6 |
| 5 | Cdk phosphorylation licenses Kif4A chromosome localization required for early mitotic progression显示文摘 | Zhixiong Dong Changjun Zhu Qimin Zhan Wei Jiang | 2018 | Journal of Molecular Cell Biology2018，10，4： | 5 |
| 6 | Partition-based Collaborative Tensor Factorization for POI Recommendation显示文摘The rapid development of location-based social networks(LBSNs) provides people with an opportunity of better understanding their mobility behavior which enables them to decide their next location.For example,it can help travelers to choose where to go next,or recommend salesmen the most potential places to deliver advertisements or sell products.In this paper,a method for recommending points of interest(POIs)is proposed based on a collaborative tensor factorization(CTF)technique.Firstly,a generalized objective function is constructed for collaboratively factorizing a tensor with several feature matrices.Secondly,a 3-mode tensor is used to model all users' check-in behaviors,and three feature matrices are extracted to characterize the time distribution,category distribution and POI correlation,respectively.Thirdly,each user's preference to a POI at a specific time can be estimated by using CTF.In order to further improve the recommendation accuracy,PCTF(Partitionbased CTF) is proposed to fill the missing entries of a tensor after clustering its every mode.Experiments on a real checkin database show that the proposed method can provide more accurate location recommendation. | Wenjing Luan Guanjun Liu Changjun Jiang Liang Qi | 2017 | IEEE/CAA Journal of Automatica Sinica2017，4，3： | 4 |
| 7 | A Biometric-Based User Authentication for Wireless Sensor Networks显示文摘This paper proposes a biometric-based user authentication protocol for wireless sensor networks (WSN) when a user wants to access data from sensor nodes, since WSN are often deployed in an unattended environment. The protocol employs biometric keys and resists the threats of stolen verifier, of which many are logged-in users with the same login identity, guessing, replay, and impersonation. The protocol uses only Hash function and saves the computational cost, the communication cost, and the energy cost. In addition, the user's password can be changed freely using the proposed protocol. | YUAN Jianjun JIANG Changjun JIANG Zuowen | 2010 | Wuhan University Journal of Natural Sciences2010，15，3： | 3 |
| 8 | Characterizing the Spheroidization Grade and Strength of 15CrMo Steel through Determining Fractal Dimension显示文摘The fractal dimension(FD) of surfaces has been widely used to characterize the properties of materials.However,most of the previous researches were concentrated on the correlation between the FD of surfaces and mechanical properties of materials,such as impact energy and fracture toughness,etc.The aim of this paper is to characterize the spheroidization grade and strength of 15CrMo steel through determination of FD of cementite phase on the basis of two-dimension microstructural image.Two methods,namely slit-island method(SIM) and box-counting method(BCM),are used to determine the value of FD.It is found that the FD value evaluated by using BCM is generally higher than that evaluated by SIM.This phenomenon may be due to the difference in the principles used in different methods.Whether SIM or BCM is used,the spheroidization grade in 15CrMo steel linearly increases with decreasing the value of FD.The relationship between the FD value,D,and spheroidization grade,Sg,can be approximately expressed as D≌-0.11Sg+A,where A is a constant value which is depended on the evaluation method.Both the ultimate strength and the yielding strength of 15CrMo steel increase with increasing FD of cementite phase.There may be a common relationship between the FD of cementite phase and strength of 15CrMo steel.When the FD of cementite phase in 15CrMo steel is determined,the strength of this steel can be evaluated.The present paper can provide a novel method to evaluate the strength and spheroidization grade of carbon steel through determination of fractal dimension(FD) of cementite phase. | LIU Changjun DONG Leiyun JIANG Xiaodong | 2012 | Chinese Journal of Mechanical Engineering2012，25，4： | 3 |
| 9 | Net-structure-based conditions to decide compatibility and weak compatibility for a class of inter-organizational workflow nets显示文摘Inter-organizational workflow nets(IWF-nets) can well model the interactions among multiple processes by sending/receiving messages. Compatibility and weak compatibility are crucial properties for IWF-nets.The latter guarantees that a system is deadlock-free and livelock-free while the former also guarantees that it has no dead tasks. Our previous work proved that the(weak) compatibility problem is PSPACE-complete for safe IWF-nets. This paper defines a class of IWF-nets in which some simple circuits are allowed. Necessary and sufficient conditions are presented to decide compatibility and weak compatibility for this class, and they are dependent on the net structures only. Algorithms are developed based on these conditions. In addition, we show that the traditional net structures like siphon cannot be easily used to decide the(weak) compatibility of IWF-nets. | LIU GuanJun JIANG ChangJun | 2015 | Science China(Information Sciences)2015，58，7： | 3 |
| 10 | Investigation of the thermal stability of Mn ferrite particles synthesized by a modified co-precipitation method显示文摘Manganese ferrite particles with spinel structure were synthesized by a modified co-precipitation method,and then the thermal stability on their structural and magnetic properties was investigated by thermal annealing at different gas ambients.Experimental results showed that decomposition of metal oxides occurred when Mn ferrite particles with spinel structure were annealed under air ambient,while samples annealed in vacuum or argon remained in the spinel structural form.The highest saturation magnetization value of 58 emu/g was obtained when the sample was annealed at 400℃ in argon.The result showed that the thermal stability of MnFe2O4 was better under Ar ambient conditions or in vacuum. | DONG ChunHui WANG GaoXue SHI Lei GUO DangWei JIANG ChangJun XUE DeSheng | 2013 | Science China Chemistry2013，56，3： | 3 |
| 11 | A Formal Approach for Obligation Analysis of E-Commerce显示文摘 | DU Yuyue JIANG Changjun | 2008 | Chinese Journal of Electronics2008，17，2： | 2 |
| 12 | Detecting Data-flow Errors Based on Petri Nets With Data Operations显示文摘In order to guarantee the correctness of business processes, not only control-flow errors but also data-flow errors should be considered. The control-flow errors mainly focus on deadlock, livelock, soundness, and so on. However, there are not too many methods for detecting data-flow errors. This paper defines Petri nets with data operations(PN-DO) that can model the operations on data such as read, write and delete. Based on PN-DO, we define some data-flow errors in this paper. We construct a reachability graph with data operations for each PN-DO, and then propose a method to reduce the reachability graph. Based on the reduced reachability graph, data-flow errors can be detected rapidly. A case study is given to illustrate the effectiveness of our methods. | Dongming Xiang Guanjun Liu Chungang Yan Changjun Jiang | 2018 | IEEE/CAA Journal of Automatica Sinica2018，5，1： | 2 |
| 13 | Concurrent Reasoning of Fuzzy Logical Petri Nets Based on Multi-Task Schedule 显示文摘 | Changjun Jiang Shaoyi Liao | 2001 | IEEE transactions on fuzzy systems2001，9，3： | 1 |
| 14 | The C_(6)D_(6)detector system on the Back-n beam line of CSNS显示文摘Introduction The neutron capture cross sections are very important in the field of nuclear device design and basic physics research.Hydrogen-free liquid scintillator such as C_(6)D_(6)detectors are widely used in the neutron capture cross-sectional measurements for the low neutron sensitivity and fast time response.The Back-n white neutron source at China Spallation Neutron Source is the first spallation white neutron source in China,and it is suitable for neutron capture cross-sectional measurement.Materials and methods A C_(6)D_(6)detector system was built in the Back-n experimental station.The pulse height weighting technique was used to determine the system’s detection efficiency.The response to gamma rays of the C_(6)D_(6)detector was measured,and the energy resolution function was determined.Monte Carlo simulation with Geant4 code was carried out to get the weighting function of this C_(6)D_(6)detector system.Additionally,the systematic uncertainty of the weighting function was also determined.Conclusion According to the experimental and simulation results,this C_(6)D_(6)detector system can be used to measure neutron capture cross section. | Jie Ren Xichao Ruan Jie Bao Guangyuan Luan Wei Jiang Qi An Huaiyong Bai Ping Cao Qiping Chen Yonghao Chen Pinjing Cheng Zengqi Cui Ruirui Fan Changqing Feng Minhao Gu Fengqin Guo Changcai Han Zijie Han Guozhu He Yongcheng He Yuefeng He Hanxiong Huang Weiling Huang Xiru Huang Xiaolu Ji Xuyang Ji Haoyu Jiang Hantao Jing Ling Kang Mingtao Kang Bo Li Lun Li Qiang Li Xiao Li Yang Li Yang Li Rong Liu Shubin Liu Xingyan Liu Yinglin Ma Changjun Ning Binbin Qi Zhaohui Song Hong Sun Xiaoyang Sun Zhijia Sun Zhixin Tan Hongqing Tang Jingyu Tang Pengcheng Wang Qi Wang Taofeng Wang Yanfeng Wang Zhaohui Wang Zheng Wang Jie Wen Zhongwei Wen Qingbiao Wu Xiaoguang Wu Xuan Wu Likun Xie Yiwei Yang Han Yi Li Yu Tao Yu Yongji Yu Guohui Zhang Jing Zhang Linhao Zhang Liying Zhang Qingmin Zhang Qiwei Zhang Xianpeng Zhang Yuliang Zhang Zhiyong Zhang Yingtan Zhao Liang Zhou Zuying Zhou Danyang Zhu Kejun Zhu Peng Zhu | 2019 | Radiation Detection Technology and Methods2019，3，3： | 1 |
| 15 | Cell cycle-dependent translocation of PRC1 on the spindle by Kif4 is essential for midzone formation and cytokinesis 显示文摘 | ZHU Changjun JIANG Wei | 2005 | Proc Nat Acad Sci U S A2005，102，2： | 1 |
| 16 | Design and implementation of a Web-service-based public-oriented personalized health care platform显示文摘 | Wang Pengwei Ding Zhijun Jiang Changjun | 2013 | IEEE Transactions on Systems Man and Cybernetics2013，43，4： | 1 |
| 17 | Analysis of workflow dynamic changes based on Petri net显示文摘 | Ping Sun Changjun Jiang | 2008 | Information and Software Technology2008，，2： | 1 |
| 18 | Behavior Relativity of Petri Nets 显示文摘 | JIANG Changjun WANG Huaiqing LIAO Shaoyi | 2002 | Journal of Computer Science & Technology (S 1000-9000)2002，17，6： | 1 |
| 19 | Analysis of workflow dynamic changes based on Petri net显示文摘 | SUN Ping JIANG Changjun | 2009 | Information and Software Technology2009，51，2： | 1 |
| 20 | esiRNA分析人源驱动蛋白MKLP1在胞质分裂中的功能显示文摘为探讨人源驱动蛋白MKLP1在有丝分裂和胞质分裂中的作用,以E.coliRNaseⅢ制备MKLP1的3′UTResiRNA转染HeLa细胞,通过定量RTPCR、Western印迹检测MKLP1esiRNA对MKLP1基因的沉默效率.再利用FACS分析、免疫荧光染色和活细胞成像分析检测MKLP1表达缺失后在有丝分裂和胞质分裂不同时期的细胞形态学、细胞分裂指数、细胞百分数,动态观察有丝分裂和胞质分裂期间的表型改变,以系统分析MKLP1的功能.最后通过挽救实验验证MKLP1esiRNA的作用特异性.实验显示MKLP1esiRNA转染HeLa细胞能够有效地特异性消除MKLP1的表达,并被异位表达的MKLP1所挽救.MKLP1蛋白在有丝分裂后期和末期前期位于纺锤体中间带,在末期后期和胞质分裂的最后阶段集中于中间体的中心处.MKLP1表达缺失使中间体正确形成和胞质分裂的完成受到严重抑制,造成大量双多核细胞堆积.结果表明,MKLP1在胞质分裂中间体形成和有丝分裂末期前期向后期过渡过程中起关键作用,是纺锤体中间体中间带相关蛋白,为胞质分裂所必需. | 陈蔚文 赵健 Changjun ZHU 孔峰 吴伟芳 张建业 Wei JIANG | 2005 | 中国生物化学与分子生物学报2005，21，4： | 1 |
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