计算机应用最新文献

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Mean Shift tracking for video moving objects in combination with scale invariant feature transform and Kalman filter: Mean Shift tracking for video moving objects in combination with scale invariant feature transform and Kalman filter 结合尺度不变特征变换和卡尔曼滤波的视频运动对象Mean Shift跟踪:结合尺度不变特征变换和卡尔曼滤波的视频运动对象Mean Shift跟踪
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03179
Zhi-Neng Zhu, Q. Ruan
{"title":"Mean Shift tracking for video moving objects in combination with scale invariant feature transform and Kalman filter: Mean Shift tracking for video moving objects in combination with scale invariant feature transform and Kalman filter","authors":"Zhi-Neng Zhu, Q. Ruan","doi":"10.3724/SP.J.1087.2013.03179","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03179","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3179-3182"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69945455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Applications of gravitational search algorithm in parameters estimation of penicillin fermentation process model 引力搜索算法在青霉素发酵过程模型参数估计中的应用
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03296
Lei Wang, Jindong Chen, Feng Pan
{"title":"Applications of gravitational search algorithm in parameters estimation of penicillin fermentation process model","authors":"Lei Wang, Jindong Chen, Feng Pan","doi":"10.3724/SP.J.1087.2013.03296","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03296","url":null,"abstract":"Concerning the identification of the accurate model parameters of biological fermentation process, a parameters estimation method for non-structural dynamical model of penicillin fermentation using the Gravitational Search Algorithm( GSA) was proposed. Based on the rule of fermentation mechanism, the appropriate state equations of non-structural dynamical model were chosen; and through virtue of the global searching ability of GSA, the parameters of state equation were estimated and the accurate fermentation model was obtained. The simulation results show that GSA accurately estimated model parameters in penicillin fermentation process, the accuracy of the obtained model can meet the requirements of state estimation and condition control in penicillin fermentation process. Therefore, GSA can be applied to model parameters estimation effectively.","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3296-3299"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69947597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Producer pre-selection mechanism based on self-adaptive group search optimizer: Producer pre-selection mechanism based on self-adaptive group search optimizer 基于自适应群体搜索优化器的生产者预选机制:基于自适应群体搜索优化器的生产者预选机制
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03102
Changqing Yu, Zhurong Wang
{"title":"Producer pre-selection mechanism based on self-adaptive group search optimizer: Producer pre-selection mechanism based on self-adaptive group search optimizer","authors":"Changqing Yu, Zhurong Wang","doi":"10.3724/SP.J.1087.2013.03102","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03102","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3102-3106"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69944589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Load balancing strategy of cloud computing based on multi-layer and fault-tolerant mechanism 基于多层容错机制的云计算负载均衡策略
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03155
Bo Chen, Xihuang Zhang
{"title":"Load balancing strategy of cloud computing based on multi-layer and fault-tolerant mechanism","authors":"Bo Chen, Xihuang Zhang","doi":"10.3724/SP.J.1087.2013.03155","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03155","url":null,"abstract":"When hybrid dynamic load balancing algorithm is applied to cloud computing, some problems will occur, such as that frequent exchange of sites information leads to low processing efficiency and algorithm is lack of fault-tolerant mechanism. Hence this paper proposed a load balancing algorithm based on multi-layer and fault- tolerant mechanism. The algorithm mixed the advantages of centralized and distributed methods. By organizing neighbor sites, the sites information exchange was controlled within a range of neighbor sites. When site scheduled tasks, it appended the load information of itself and its neighbors to the job transfer request. The method resolved network business and low efficiency of servers which was caused by broadcasting load information frequently. The algorithm achieved load balancing in cloud computing and minimum response time. The method introduced fault-tolerant mechanism to enhance the scalability of cloud system. The experimental results show that the load balancing strategy of cloud computing based on multi-layer and fault-tolerant mechanism is superior to traditional algorithms more than 20% in task distribution time and response time. Besides, it surpasses the traditional one in the stability of the algorithm.","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3155-3159"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69945239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Lightweight evaluation algorithm for infix arithmetic expression: Lightweight evaluation algorithm for infix arithmetic expression 中缀算术表达式的轻量级求值算法:中缀算术表达式的轻量级求值算法
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03163
Yu Bai, Xian'e Guo
{"title":"Lightweight evaluation algorithm for infix arithmetic expression: Lightweight evaluation algorithm for infix arithmetic expression","authors":"Yu Bai, Xian'e Guo","doi":"10.3724/SP.J.1087.2013.03163","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03163","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"196 1","pages":"3163-3166"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69945339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Image memorability model based on visual saliency entropy and Object Bank feature: Image memorability model based on visual saliency entropy and Object Bank feature 基于视觉显著性熵和对象库特征的图像记忆模型:基于视觉显著性熵和对象库特征的图像记忆模型
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03176
Changyuan Chen, Junwei Han, Xintao Hu, Gong Cheng, Lei Guo
{"title":"Image memorability model based on visual saliency entropy and Object Bank feature: Image memorability model based on visual saliency entropy and Object Bank feature","authors":"Changyuan Chen, Junwei Han, Xintao Hu, Gong Cheng, Lei Guo","doi":"10.3724/SP.J.1087.2013.03176","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03176","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3176-3178"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69945407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simulation of ink diffusion on Xuan paper: Simulation of ink diffusion on Xuan paper 墨水在宣纸上扩散的模拟:墨水在宣纸上扩散的模拟
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03220
Dongyun Fan, Haisheng Li
{"title":"Simulation of ink diffusion on Xuan paper: Simulation of ink diffusion on Xuan paper","authors":"Dongyun Fan, Haisheng Li","doi":"10.3724/SP.J.1087.2013.03220","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03220","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3220-3223"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69946085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Real-time monitoring and warning system of tunnel strain based on improved principal component analysis method: Real-time monitoring and warning system of tunnel strain based on improved principal component analysis method 基于改进主成分分析法的隧道应变实时监测预警系统:基于改进主成分分析法的隧道应变实时监测预警系统
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03284
Tongyao Yang, Bin Wang, Chuan Li, Bi He, Xin Xiong
{"title":"Real-time monitoring and warning system of tunnel strain based on improved principal component analysis method: Real-time monitoring and warning system of tunnel strain based on improved principal component analysis method","authors":"Tongyao Yang, Bin Wang, Chuan Li, Bi He, Xin Xiong","doi":"10.3724/SP.J.1087.2013.03284","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03284","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3284-3287"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69947473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tire preset value inflation or deflation control based on fuzzy and genetic approximation strategy: Tire preset value inflation or deflation control based on fuzzy and genetic approximation strategy 基于模糊和遗传逼近策略的轮胎预制值充放控制:基于模糊和遗传逼近策略的轮胎预制值充放控制
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03305
Xiao-hai Pan
{"title":"Tire preset value inflation or deflation control based on fuzzy and genetic approximation strategy: Tire preset value inflation or deflation control based on fuzzy and genetic approximation strategy","authors":"Xiao-hai Pan","doi":"10.3724/SP.J.1087.2013.03305","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03305","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3305-3308"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69947653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Subjective trust metric based on weighted multi-attribute cloud: Subjective trust metric based on weighted multi-attribute cloud 基于加权多属性云的主观信任度量:基于加权多属性云的主观信任度量
计算机应用 Pub Date : 2013-11-26 DOI: 10.3724/SP.J.1087.2013.03228
Tao Fan, Ming-qing Zhang, Xiaohu Liu, Jian Cheng
{"title":"Subjective trust metric based on weighted multi-attribute cloud: Subjective trust metric based on weighted multi-attribute cloud","authors":"Tao Fan, Ming-qing Zhang, Xiaohu Liu, Jian Cheng","doi":"10.3724/SP.J.1087.2013.03228","DOIUrl":"https://doi.org/10.3724/SP.J.1087.2013.03228","url":null,"abstract":"","PeriodicalId":61778,"journal":{"name":"计算机应用","volume":"33 1","pages":"3228-3231"},"PeriodicalIF":0.0,"publicationDate":"2013-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69946240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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