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2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)最新文献

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A novel evolutionary algorithm for nonlinear programming problems 非线性规划问题的一种新的进化算法
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463217
Gaoji Sun
{"title":"A novel evolutionary algorithm for nonlinear programming problems","authors":"Gaoji Sun","doi":"10.1109/ICACI.2012.6463217","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463217","url":null,"abstract":"This paper proposes a novel evolutionary algorithm referred to as importance search algorithm (ISA) for constrained nonlinear programming problems, which is initialized with a population of random feasible solutions and searches for the optimal solution by updating generations. The ISA mainly consists of initialization process and iteration process, and the process of iteration is accomplished according to the move of the best particle in the colony. To show the effectiveness of the proposed ISA, we apply it to solve 8 different kinds of nonlinear programming problems, and compare the computational results with those obtained by using particle swarm optimization (PSO) and genetic algorithm (GA) in the literature. The comparison results show that the ISA is efficient to the problems in multiple-dimensional, nonlinear and complex programming problems. Furthermore, three test problems are selected to demonstrate the effectiveness of the ISA from the sensitivity perspective. The numerical experiments show that the ISA is robust to the parameters settings.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123820681","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
Sampling learning based association rules mining algorithm 基于抽样学习的关联规则挖掘算法
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463168
Xiao-Lan Xie, Ying Zhang, Yingtao Xu
{"title":"Sampling learning based association rules mining algorithm","authors":"Xiao-Lan Xie, Ying Zhang, Yingtao Xu","doi":"10.1109/ICACI.2012.6463168","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463168","url":null,"abstract":"The view that sampling technology could improve the efficiency of data mining significantly has been widely accepted by the research community. The key to sample in data mining is how to design a sampling strategy to get a favorable sample to execute the mining algorithm at minor cost of accuracy. In this article we propose a progressive sampling algorithm based on confusion matrix to determine the optimal sample size. The novelty of this algorithm is that it can find the appropriate sample very quickly and very accurately without executing the data mining.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123824408","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: 3
Full custom datapath of 16-bit CORDIC 16位CORDIC的完整自定义数据路径
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463320
Zhuo Bi, Yijun Dai
{"title":"Full custom datapath of 16-bit CORDIC","authors":"Zhuo Bi, Yijun Dai","doi":"10.1109/ICACI.2012.6463320","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463320","url":null,"abstract":"A radix-2 16 bits CORDIC (CoOrdinate Rotation DIgital Computer) architecture which includes pipelined and parallelism is presented in this paper. A full custom technology for CORDIC datapath which is used in the proposed architecture for 16-bit precision can improve the throughout and decrease the area. As a result, the silicon area of the data-path is 11699.877μm2 in the 45nm CMOS technology library and the critical path delay is 875ps at the SS (Slow-Slow) corners whose Voltage and Temperature are 1.1V and 75° respectively. Based on the layout level, the simulation results show that the design has characteristics of high speed and small area in full custom technology.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126456340","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: 2
Supply chain financing equilibrium with two lenders competition 两出借人竞争下的供应链融资均衡
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463344
Xiaochao Ding
{"title":"Supply chain financing equilibrium with two lenders competition","authors":"Xiaochao Ding","doi":"10.1109/ICACI.2012.6463344","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463344","url":null,"abstract":"In this paper we consider a two-level supply chain with a single retailer and a manufacturer, where both the firms are facing financial constraints and cannot produce/order their optimal quantity. Both manufacturer and retailer have opportunities to lend from two lenders. Firstly the lender make decisions on whether finance the manufacturer or retailer or both, Then decide the amount of loan and interest rate to minimize the risk and maximize profits. The manufacturer will decide on which lender to lend that makes two lenders compete with each other. Our work shows that the lender tend to finance manufacturer and retailer both and get a equilibrium interest rate. Periodic review echelon order-up-to policies are used to control the chain. Customer demand is imposed at end stock-points and, if unsatisfied, is backordered. We address this problem from a dynamic optimization of local decisions point of view, to ensure a global optimum for the supply chain performance.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125294724","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
Coupled simulated annealing with differential evolution 模拟退火与差分演化的耦合
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463181
Yalan Zhou, Chen Lin
{"title":"Coupled simulated annealing with differential evolution","authors":"Yalan Zhou, Chen Lin","doi":"10.1109/ICACI.2012.6463181","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463181","url":null,"abstract":"Recently, an improved version of simulated annealing (SA), named coupled SA (CSA), is proposed for global optimization. The CSA is characterized by a set of parallel SA processes coupled by their acceptance probabilities. However, unlike in the acceptance process, there is no coupling and thus no cooperative behavior or information exchange in the generation process of each individual SA process. Further, the CSA generates candidate solutions in a pure random sampling, thus does not utilize the information gained during the search. Differential evolution (DE) uses mutation and crossover operators to generate new candidate solutions and thus individuals or candidate solutions cooperate and compete with each other via information exchange, which enable the search for a better solution space. From an evolutionary perspective, this paper presents an evolutionary coupled simulated annealing (CSA), named CSA-DE, by combining the CSA with the differential evolution (DE). In the CSA-DE, the operators of the DE are introduced to generate candidate solutions, thus individual SAs cooperate and compete in both the generation and acceptance processes, which improves the performance of the original CSA. Simulation results on 19 benchmark test functions show that the CSA-DE is better than the CSA and DE.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125453992","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: 2
Driving circuit design for high frame rate CCD image sensor 高帧率CCD图像传感器驱动电路设计
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463324
Yajiao Hao, Xuebin Liu
{"title":"Driving circuit design for high frame rate CCD image sensor","authors":"Yajiao Hao, Xuebin Liu","doi":"10.1109/ICACI.2012.6463324","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463324","url":null,"abstract":"In the light of a frame-transfer CCD area array with high frame rate, the paper explains its operation mechanism in detail. In this paper, LM317H and LM337H are chosen to design a variety of bias voltages required for the CCD. The driving pulses for CCD are generated by the FPGA of Xilinx Corporation and the driving circuit is designed by EL7457CL. The 16 output electrical signals from CCD are pre-processed by voltage followers and differential amplifiers. The experimental results show that the design of driving circuit can meet the normal demands for CCD.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128239359","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
A hybrid pattern search method for solving unconstrained optimization problems 一种求解无约束优化问题的混合模式搜索方法
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463184
F. Alturki, E. Abdelhafiez
{"title":"A hybrid pattern search method for solving unconstrained optimization problems","authors":"F. Alturki, E. Abdelhafiez","doi":"10.1109/ICACI.2012.6463184","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463184","url":null,"abstract":"In solving engineering optimization problems, the current Evolutionary Programming (EP) has slow convergence rates on most problems, and if there is more than one local optimum in the problem, the obtained optimal solution may not necessarily be the global optimum. This paper describes a new approach for solving unconstrained optimization problems with either discrete or continuous design variables. The proposed approach is a pattern search method that is based on univariate search hybridized with the Shaking Optimization Algorithm “SOA”. The computational analysis shows that, for the selected benchmark problems, the proposed approach is a powerful search and optimization technique that may yield better solutions to engineering problems than those obtained using current algorithms for both the solution efficiency and the number of iterations.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128301214","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: 3
Numerical modeling of electromagnetic coupling electronic device with proximity-based radio power control for LTE/WWAN SAR LTE/WWAN SAR中基于邻近射频功率控制的电磁耦合电子设备数值模拟
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463138
W. Lai, Jinfang Huang
{"title":"Numerical modeling of electromagnetic coupling electronic device with proximity-based radio power control for LTE/WWAN SAR","authors":"W. Lai, Jinfang Huang","doi":"10.1109/ICACI.2012.6463138","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463138","url":null,"abstract":"In this paper, handheld hardware and utility design point view should be considering Radio power control for SAR problems. The authors use proximity sensor to detect when portable and electronic device is in close proximity to a human body. Tablets have higher radiation for users than laptops since antenna is closer to user. The authors use IR (light), temperature and capacitor combo type of proximity sensor with RF power control utility to adjust radio frequency signal transmit power levels.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130480893","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: 5
Intelligent decision-making modeling for unmanned aerial vehicle based on probability graphical models 基于概率图模型的无人机智能决策建模
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463174
Zhifu Shi, Yaohua Guo, Yaxiong Li
{"title":"Intelligent decision-making modeling for unmanned aerial vehicle based on probability graphical models","authors":"Zhifu Shi, Yaohua Guo, Yaxiong Li","doi":"10.1109/ICACI.2012.6463174","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463174","url":null,"abstract":"Intelligent assistant decision-making system is more and more important in modern war along with high-tech of weapon, complexity of battlefield and quicken of combat rhythm. For the requirement of intelligent and independence of unmanned aerial vehicle, based on the merits and advantage of probability graphical models on uncertainty inference, the tactics decision-making modeling of UAV with probability graphical models was brought forward. The modeling flow and inference algorithm of UAV based on Bayesian inference algorithm has been given out. The method has been tested with a given conditions. The simulation results have showed that the tactics decision-making models could improve the decision-making accuracy and intelligent and the algorithm is simple, perspicuity and apt realization.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130541691","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
Ontology-based surveillance video archive and retrieval system 基于本体的监控视频归档与检索系统
2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI) Pub Date : 2012-10-01 DOI: 10.1109/ICACI.2012.6463126
Ming Xue, Shibao Zheng, Chongyang Zhang
{"title":"Ontology-based surveillance video archive and retrieval system","authors":"Ming Xue, Shibao Zheng, Chongyang Zhang","doi":"10.1109/ICACI.2012.6463126","DOIUrl":"https://doi.org/10.1109/ICACI.2012.6463126","url":null,"abstract":"Overwhelming amounts of surveillance video data are increasingly screwed up the pressure on efficient content-based retrieval and other applications. However, semantic gap exists between the low-level visual signal processing and high-level semantic understanding of the video event. In this paper, we propose an ontology-based content archive and retrieval framework for surveillance videos. Different from the generalized multimedia ontology framework, surveillance domain ontology is first designed as the content description schema, based on which video data is analyzed to form description files in Web Ontology Language (OWL). And then, a web-based semantic retrieval engine, which is compatible with the OWL query API, is developed to provide indexing service. Case study of “walking people” and “car parking” demonstrates that the proposed framework could generate OWL description of a video clip, and reversely locate the information efficiently.","PeriodicalId":404759,"journal":{"name":"2012 IEEE Fifth International Conference on Advanced Computational Intelligence (ICACI)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124685413","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: 13
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