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| 1 | Collaborative filtering recommendation algorithm based on interactive data classification显示文摘In the matrix factorization(MF)based collaborative filtering recommendation method,the most critical part is to deal with the interaction between the features of users and items.The mainstream approach is to use the inner product for MF to describe the user-item relationship.However,as a shallow model,MF has its limitations in describing the relationship between data.In addition,when the size of the data is large,the performance of MF is often poor due to data sparsity and noise.This paper presents a model called PIDC,short for potential interaction data clustering based deep learning recommendation.First,it uses classifiers to filter and cluster recommended items to solve the problem of sparse training data.Second,it combines MF and multi-layer perceptron(MLP)to optimize the prediction effect,and the limitation of inner product on the model expression ability is eliminated.The proposed model PIDC is tested on two datasets.The experimental results show that compared with the existing benchmark algorithm,the model improved the recommendation effect. | Ji Yimu Li Ke Liu Shangdong Liu Qiang Yao Haichang Li Kui | 2020 | The Journal of China Universities of Posts and Telecommunications2020，27，5： | 4 |
| 2 | Bridging properties of the debonded interface with frictional sliding显示文摘模仿摩擦衔接的性质的一个理论模型被介绍,纤维和矩阵的相对完美的压力解决方案被获得。在界面的 debonding 的过程基于精力平衡,为精力版本率 G 的表情被导出探索界面的破裂性质。由介绍界面的 debonding 标准 G≥Γ i , 组成的关系也是的为决定批评 debond 长度被建议并且衔接的一个方法获得了。数字计算为增强纤维的合成 SCS-6/T i -6Al-4V 和结果也与使用另外的存在模型获得的那些相比。 | LIU Pengfei TAO Weiming YU Xuezhong GUO Yimu | 2006 | Progress in Natural Science:Materials International2006，16，2： | 4 |
| 3 | Research on Security of Key Algorithms in Intelligent Driving System显示文摘With the rapid development of the smart driving technology, the security of smart driving algorithms is becoming more and more important. Four core smart driving algorithms are determined by studying the architecture of smart driving algorithm. These algorithms comprise local path planning, pedestrian detection, lane detection and obstacle detection. The security issues of these algorithms are investigated by closely examining the work carried out by the algorithms. We found that there are vulnerabilities in all four algorithms. These vulnerabilities can cause abnormality and even road accidents for the smart cars. The final experiment shows that the vulnerabilities of these algorithms do exist under certain circumstances and therefore have high security risks. This study will lay a foundation to improve the security of the smart driving system. | LIU Shangdong WU Ye JI Yimu CHEN Chen BI Qiang JIAO Zhipeng GONG Jian WANG Ruchuan | 2019 | Chinese Journal of Electronics2019，28，1： | 3 |
| 4 | An Analysis and Proof on Self-Similarity Property of Flash P2P Internet Video Traffic显示文摘In order to study the amount of bandwidth resource loss caused by flash P2 P technique, its influence on network load and its maintenance cost, the characteristic of Internet traffic of flash P2 P is studied. On the basis of analysis of features of Real time media flow protocol(RTMFP), the traffic of flash P2 P can be identified from the Internet traffic. By extraction and analysis of the traffic of the three largest online video content providers in China(Youku, Iqyi and Sohu Video) and the calculation of probability distribution of the traffic, it is found that the transmission time of flash P2 P traffic and the transmission time interval obeys the heavy-tailed distribution. This accounts for the self-similarity of the flash P2 P traffic. To better explain the phenomenon, the long-range dependent model is established based on the current traffic. By the established mathematical model, it is strictly proved that flash P2 P traffic has self-similar characteristic. | JI Yimu YUAN Yongge HAN Zhijie WANG Hao HAN Lei SUN Yanfei WANG Ruchuan | 2015 | Chinese Journal of Electronics2015，24，1： | 3 |
| 5 | Recent progress in fluorescent and colorimetric sensors for the detection of ions and biomolecules显示文摘Optical sensors are widely used in the field of analytical sensing and optical imaging because of their high sensitivity, fast response time, and technical simplicity. The advantages of sensors lay in their noninvasive approach within biological tissues and inherent reliability in fluorescence imaging tests. In recent years the development of optical sensors for the sensing of ions, neutral molecules and especially tumor micro-environment-related parameters has been an active research area. This review focuses on recent contributions concerning fluorescent or colorimetric sensors and is organized according to their target classifications. | Le Yu Yimu Qiao Lanxi Miao Yanqi He Ying Zhou | 2018 | Chinese Chemical Letters2018，29，11： | 2 |
| 6 | A near-infrared multifunctional fluorescent probe for hypoxia monitoring and tumor-targeted therapy显示文摘Hypoxia is one of the key characteristics of solid tumors. The over-expression of azoreductase resulting from hypoxia can be used as a target to visualize hypoxic levels and a trigger of the drug release system in tumor treatment. In this work, we developed a near-infrared fluorescent probe YLOD, composed of a near-infrared fluorophore, an azo bond, and an analogue of the anti-tumor drug melphalan. In the presence of azoreductase, YLOD displayed a red emission at 620 nm and released the anti-tumor drug concomitantly, thus achieving the integrated effects of hypoxic imaging and tumor treatment. Furthermore, YLOD successfully inhibited the growth of solid tumors during the tumor suppression experiments in nude mice. Considering all the results, YLOD emerges as a new fluorescence tool that can quickly determine the location and the edges of a tumor, showing concrete potential in clinical cancer treatment. | Yuxun Lu Jiajia Xu Zongyun Jia Siyu Kong Yimu Qiao Lin Li Qiong Wu Ying Zhou | 2022 | Chinese Chemical Letters2022，33，3： | 2 |
| 7 | High-cycle fatigue damage measurement based on electrical resistance change considering variable electrical resistivity and uneven damage显示文摘 | Binxiang Sun Yimu Guo | 2004 | International Journal of Fatigue2004，26，5： | 1 |
| 8 | Characterization of a modified, low power argon microwave plasma torch(MPT) as an atomi zation cell for atomic fluorescence spectrometry显示文摘 | Duan Yixiang Du Xiaoguang Li Yimu | 1995 | Applied Spectroscopy1995，49，8： | 1 |
| 9 | Distributed signcryption 显示文摘 | YiMu VijayVaradharajan | 2000 | Leeture Notes in Computer Seienee:IN2DOCRYPT 20002000，1977，： | 1 |
| 10 | High-cycle fatigue damage measure- ment based on electrical resistance change considering variable electrical resistivity and uneven damage显示文摘 | Sun Binxiang Guo Yimu | 2004 | International Journal of Fatigue2004，，5： | 1 |
| 11 | Waterjet penetration simulation by hybrid code of SPH and FEA显示文摘 | MA Li BAO Ronghao GUO Yimu | 2008 | International Journal of Impact Engineering2008，35，9： | 1 |
| 12 | Identifying panaxynol,a natural activator of nuclear factor erythroid-2 related factor 2 (Nrf2) from American ginseng as a suppressor of inflamed macrophage-induced cardiomyocyte hypertrophy 显示文摘 | Qu Chen Li Bin Lai Yimu | 2015 | J Eth- nopharmacol2015，168，3： | 1 |
| 13 | Enhancement on oral absorption of paclitaxel by multifunctional pluronic micelles显示文摘 | Yimu Li Yiling Bi Yanwei Xi Lingbing Li | 2013 | Journal of Drug Targeting2013，，2： | 1 |
| 14 | Embedding Periodic Maps on Surfaces into Those on S^3显示文摘Call a periodic map h on the closed orientable surface Σg extendable if h extends to a periodic map over the pair(S3, Σg) for possible embeddings e : Σg→ S3. The authors determine the extendabilities for all periodical maps on Σ2. The results involve various orientation preserving/reversing behalves of the periodical maps on the pair(S3, Σg). To do this the authors first list all periodic maps on Σ2, and indeed the authors exhibit each of them as a composition of primary and explicit symmetries, like rotations, reflections and antipodal maps, which itself should be interesting. A by-product is that for each even g,the maximum order periodic map on Σg is extendable, which contrasts sharply with the situation in the orientation preserving category. | Yu GUO Chao WANG Shicheng WANG Yimu ZHANG | 2015 | Chinese Annals of Mathematics,Series B2015，36，2： | 1 |
| 15 | LBA-EC:Load Balancing Algorithm Based on Weighted Bipartite Graph for Edge Computing显示文摘Compared with cloud computing environment,edge computing has many choices of service providers due to different deployment environments.The flexibility of edge computing makes the environment more complex.The current edge computing architecture has the problems of scattered computing resources and limited resources of single computing node.When the edge node carries too many task requests,the makespan of the task will be delayed.We propose a load balancing algorithm based on weighted bipartite graph for edge computing(LBA-EC),which makes full use of network edge resources,reduces user delay,and improves user service experience.The algorithm is divided into two phases for task scheduling.In the first phase,the tasks are matched to different edge servers.In the second phase,the tasks are optimally allocated to different containers in the edge server to execute according to the two indicators of energy consumption and completion time.The simulations and experimental results show that our algorithm can effectively map all tasks to available resources with a shorter completion time. | SHAO Sisi LIU Shangdong LI Kui YOU Shuai QIU Huajie YAO Xiaoliang JI Yimu | 2023 | Chinese Journal of Electronics2023，32，2： | 1 |
| 16 | Effects of the molluscicide can didate PPU06 on alkaline phosphatase in the golden apple snails determined using a near-infrared fluorescent probe显示文摘We constructed a reaction-based near-infrared fluorescent probe(Niap) to specifically identify alkaline phosphatase(ALP) with fast red fluorescence enhancement.Based on the positive concentrationdependent manner between the fluorescent intensity of the Niap and ALP,probe Niap was used to study the ALP enrichment and variation in golden apple snails(Pomacea canaliculata) exposed to the molluscicide candidate PPU06.After treatment with different concentrations of PPU06 over various times,three organs of the surviving snails,liver,stomach and plantaris,were frozen and sectioned for fluorescent imaging experiments.With increased PPU06 concentration,red fluorescence substantially increased in the liver and reached a maximum within 24 h when the PPU06 co ncentration was 0.75 mg/L.No obvious changes in the stomach or foot plantaris were found.It showed PPU06 caused liver injury and stimulated the increase of ALP in the liver of P.canaliculata.This study demonstrates a rapid ALP fluorescent identification method that can be used to study the effects of PPU06 on P.canaliculata.It also provides optical evidence that may aid in the discovery of new chemistry for snail control. | Changxiaoxi Liu Suo Yang Yimu Qiao Yuqiang Zhao Weisi Wang Mingxuan Jia Yanqi He Ying Zhou Liping Duan | 2021 | Chinese Chemical Letters2021，32，5： | 1 |
| 17 | Enhancement on oral absorption of paclitaxel by multifunctional pluronic micelles显示文摘 | Yimu Li Yiling Bi Yanwei Xi Lingbing Li | 2013 | Journal of Drug Targeting2013，，2： | 1 |
| 18 | The role of Wnt regulation in heart development, cardiac repair and disease: A tissue engineering perspective显示文摘 | Aric Pahnke Genna Conant Locke Davenport Huyer Yimu Zhao Nicole Feric Milica Radisic | 2015 | Biochemical and Biophysical Research Communicatio2015，，： | 1 |
| 19 | AN ANALYSIS OF 3D FINITE CRACKED BODIES显示文摘The new-type traction boundary integral equations developed by Hu and with no hyper singular integral are applied to analysis of 3D finite cracked bodies. A numerical algorithm for general 3D problems and a semi-analytical one for axisymmetric problems are presented. Some examples of thick plates and cylindrical columns including penny-shaped crack(s), and rectangular plates including an elliptical crack normal to the surface are analyzed. The comparison between present results and those in literature shows the high accuracy and effectiveness of the present method. | Tao Weiming Guo Yimu Cao Zhiyuan | 2001 | Acta Mechanica Solida Sinica2001，14，1： | 0 |
| 20 | A HYBRID PETRI-NET MODEL OF GRID WORKFLOW显示文摘In order to effectively control the random tasks submitted and executed in grid workflow,a grid workflow model based on hybrid petri-net is presented. This model is composed of random petri-net,colored petri-net and general petri-net. Therein random petri-net declares the relationship between the number of grid users' random tasks and the size of service window and computes the server intensity of grid system. Colored petri-net sets different color for places with grid services and provides the valid interfaces for grid resource allocation and task scheduling. The experiment indicated that the model presented in this letter could compute the valve between the number of users' random tasks and the size of grid service window in grid workflow management system. | Ji Yimu Wang Ruchuan Ren Xunyi | 2008 | Journal of Electronics(China)2008，25，2： | 0 |
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