Anomaly detection algorithm based on fractal characteristics of large-scale network traffic by XU Xiao-dong1, ZHU Shi-rui2, SUN Ya-min1

“…Based on the fractal structure of the large-scale network traffic aggregation, anomalies were analyzed qualitatively and quantitatively from perspective of the global and local scaling exponents.Multi-fractal singular spectrum and Lipschitz regularity distribution were used to analyze the fractal parameters of abnormal flow, trying to identify the relationship between the changes of these parameters and the emergence of anomalies.Experimental results show that the emergence of anomalies has obvious signs on the singular spectrum and Lipschitz regularity distribution.Using this feature, a new multi-fractal-based anomaly detection algorithm and a new detection framework were constructed.On the DARPA/Lincoln laboratory intrusion detection evaluation data set 1999, this algorithm’s detection rate is high at low false alarm rate, which is better than EMERALD.…”
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High-Strength Iron Wire-Like Carbon Nanotubes in the Construction of a Digital Smart Logistics Supply Chain System by Jie He, Wenqing Miao

“…Today, modern logistics and transportation as a whole still have many problems such as high cost, low efficiency, and poor service quality. This article aims to improve the efficiency of various logistics departments. …”
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Hybrid tabu search algorithm for excellent Boolean function by Weiqiong WANG, Haojie XU, Meng CUI, Qiong XIE

“…Boolean function in symmetric cryptographic algorithm must satisfy excellent cryptographic criteria to ensure the security of the algorithm.By combining the advantages of tabu search algorithm and hill climbing algorithm, a new heuristic generation algorithm called hybrid tabu search algorithm for excellent Boolean function was proposed.A large number of Boolean function with high nonlinearity, low autocorrelation, one-resilient, optimal algebraic degree, optimal algebraic immunity, optimal (suboptimal) resistance to fast algebraic attacks could be obtained quickly by applying the proposed algorithm.Simulation results demonstrate that the cryptographic properties of the Boolean function obtained by the proposed algorithm with strong search ability and fast running speed are better than the results of known optimization algorithm.Moreover, the algorithm also provides good Boolean function that cannot be obtained by using construction method.…”
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FATIGUE CHARACTERISTICS OF CERTAIN ENGINE FAN BLADE UNDER HIGH-LOW CYCLE COMBINED LOADING by TANG Ling, SHANG BoLin, CHEN PengFei, GAO XingWei, YIN ZhiPeng

“…In order to carry on life determination on certain engine fan blade,high and low cycle fatigue tests were conducted on several specimens. …”
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Soybean Oil-Quality Variants Identified by Large-Scale Mutagenesis by Karen Hudson

“…Seventy-nine lines were identified which contained significantly high or low levels of one of the five major soybean fatty acids. …”
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Manufacturer’s Business Strategy: Interaction of Sharing Economy and Product Rollover by Jian Feng, Bin Liu, Zhenfeng Liu

“…Our analysis reveals that, regardless of whether the production cost is high or low, the manufacturer will participate in product sharing as long as the new product’s rental cost is not very high. …”
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Unmanned aerial vehicle enabled communication technologies and applications for Internet of things by Yalin LIU, Hongning DAI, Qubeijian WANG

“…The Internet of things (IoT) is designed to provide the wide coverage and the massive connectivity service for“things” node,and the collected “things” data can provide support for the intelligent decision-making at the application layer.However,due to the fixed deployment of the access point of the “things” node,the topology of the IoT network is not flexible,consequently making it difficult to dynamically cover the IoT node or regions with high mobility.In addition,the current IoT communication technology suffers from the remote blind area,which makes it impossible for a large number of “things” node to connect to establish the “network” in some geologically-complexed regions.UAV has high mobility,low cost and flexible deployment,which is suitable to solve the above issues.Studying the communication technology of UAV assisted IoT,help the IoT to extend the existing network coverage,enhance the flexibility of the IoT topology and provide more diverse IoT service.…”
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Florida Peach and Nectarine Varieties by Mercy Olmstead, Jose Chaparro, Pete Andersen, Jeff Williamson, James Ferguson

“…The University of Florida has developed high-quality, low-chilling, early maturing peach and nectarine cultivars that can be grown from the panhandle of Florida to as far south as Immokalee. …”
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Florida Peach and Nectarine Varieties by Mercy Olmstead, Jose Chaparro, Pete Andersen, Jeff Williamson, James Ferguson

“…The University of Florida has developed high-quality, low-chilling, early maturing peach and nectarine cultivars that can be grown from the panhandle of Florida to as far south as Immokalee. …”
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Learning of the user behavior structure based on the time granularity analysis model by Lin Guo, Xiaoying Liu

“…This method of data collection has high cost, low data coverage, and lagging survey results. …”
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Research on the Fatigue Performance of TC6 Compressor Blade under the CCF Effect by Zhang Yakui, Guo Shuxiang

“…This paper studied the influence of high and low combined fatigue (CCF) on compressor blade fatigue performance. …”
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APPLICATION ON PREDICTING FATIGUE LIFE IN AIRCRAFT STRUCTURE BASED ON PHM TECHNOLOGY by SONG Bo, ZHU QingYu, ZENG ZhaoYang

“…Then,the elastic section of the strain-life curve is modified to make the local stress-which is suitable for the prediction of high and low cycle fatigue life. The results show that the error of the fatigue life prediction method is less than 17% compared with the fatigue test results,which shows the effectiveness of the proposed method.…”
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Comparative Study on FT and RV Type Pin-cycloid Planetary Reducer by Xuan Liang, Jiang Heng, Guan Tianmin, Lei Lei, Xie Chao

“…The both type of reducer has the advantages of more compact structure,high rigidity,low vibration,high efficiency of low speed operation zone and so on. …”
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Translation of Ambiguous Words by Translation Trainees by Filiz Mergen, Nihal Yetkin-Karakoç

“…We found no significant difference between high and low frequency words, which is attributable to the proficiency of the participants, and the facilitating role of sentential context. …”
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A Clinical and Radiographic Evaluation of Zirconia Dental Implants: 10-Year Follow-Up by Andrea Enrico Borgonovo, Susanna Ferrario, Carlo Maiorana, Virna Vavassori, Rachele Censi, Dino Re

“…One-piece zirconia dental implants are characterised by high biocompatibility, low plaque adhesion, and absence of microgap that can be related to the clinical success of these implants.…”
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Autonomous Landing Guidance for Quad-UAVs Based on Visual Image and Altitude Estimation by Lingxia Mu, Shaowei Cao, Youmin Zhang, Xielong Zhang, Nan Feng, Yuan Zhang

“…A double-layered nested marker is designed to ensure that the marker can be captured both in high and low altitudes. A deep learning-based marker detection method is designed where the intersection of union is replaced by the normalized Wasserstein distance in the computation of non-maximum suppression to improve the detection accuracy. …”
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Features of circuitry of acousto-optic laser measuring systems for controlling three-coordinate (3D) movements of products and equipment elements. Part 2 by E. V. Leun

“…It is shown that now when using modern high-speed low-noise photodetectors makes it possible to achieve the resolution of AO LMS without special technical techniques for longitudinal Δlx and transverse Δly , Δlz displacements, respectively, where λ and Λaom are the wavelength of light and sound in the AO modulator. …”
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Distribution and Attack Rate of Spodoptera frugiperda on Maize in Sijunjung District, West Sumatera Province by Syafria Syafria, Reflinaldon Reflinaldon, Novri Nelly

“…The highest attack was found in Nagari Guguak (88.7%). The high or low rate of attacks is influenced by differences in varieties, planting ages, and maize cultivation techniques. …”
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Biotechnological melanin synthesized from tyrosine vs other precursors significantly affects its electrochemical response by J. Sayago, L. M. Martinez, G. Hernández, G. Gosset

“…In its solid state, it conducts electric charge, shows photoconductivity, switches between high and low resistive states, and under certain conditions retains electric charge. …”
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Healthy function and high valued utilization of edible fungi by Yanrong Zhang, Dawei Wang, Yuetong Chen, Tingting Liu, Shanshan Zhang, Hongxiu Fan, Hongcheng Liu, Yu Li

“…They are rich in high-quality protein, carbohydrate, various vitamins, mineral elements and other nutrients, and are characterized by high protein, low sugar, low fat and low cholesterol. In addition, edible fungi contain a variety of bioactive substances, such as polysaccharides, dietary fiber, steroids, polyphenols, and most of these compounds have antioxidant, anti-tumor and other physiological functions. …”
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