2010 10th International Conference on Hybrid Intelligent Systems最新文献

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Evaluating classification methods applied to multi-label tasks in different domains 评价不同领域多标签任务的分类方法
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600014
A. M. Santos, Anne M. P. Canuto, Antonino Feitosa Neto
{"title":"Evaluating classification methods applied to multi-label tasks in different domains","authors":"A. M. Santos, Anne M. P. Canuto, Antonino Feitosa Neto","doi":"10.1109/HIS.2010.5600014","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600014","url":null,"abstract":"In traditional classification problems (single-label), patterns are associated with a single label from the set of disjoint labels (classes). When an example can simultaneously belong to more than one label, this classification problem is known as multi-label classification problem. Multi-label classification methods have been increasingly used in modern application, such as music categorization, functional genomics and semantic annotation of images. This paper presents a comparative analysis of some existing multi-label classification methods applied to different domains. The main aim of this analysis is to evaluate the performance of such methods in different tasks and using different evaluation metrics.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129940871","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: 7
Examination of the performance of objective reduction using correlation-based weighted-sum for many objective knapsack problems 用基于关联的加权和方法检验目标约简在许多目标背包问题中的性能
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600027
T. Murata, Akinori Taki
{"title":"Examination of the performance of objective reduction using correlation-based weighted-sum for many objective knapsack problems","authors":"T. Murata, Akinori Taki","doi":"10.1109/HIS.2010.5600027","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600027","url":null,"abstract":"In this paper, we show the effectiveness of an EMO (Evolutionary Multi-criterion Optimization) algorithm with objective reduction using a correlation-based weighted-sum in many objective knapsack problems. Recently many EMO algorithms are proposed for various multi-objective problems. However, it is known that the convergence performance to the Pareto-frontier becomes weak in approaches using archives of non-dominated solutions since the size of archives becomes large as the number of objectives becomes large. In this paper, we show the effectiveness of using information of correlation between objectives to construct groups of objectives. Our simulation results show that while an archive-based approach, such as NSGA-II, produces a set of non-dominated solutions with better objective values in each objective, the correlation-based weighted sum approach can produce better compromise solutions that have better minimum objective values in every objective in many objective knapsack problems.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129606810","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: 14
On the improvement of Knowledge Management status through case-based reasoning in a hybrid approach 基于案例推理的混合型知识管理现状改进研究
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600025
E. Corchado, Aitor Mata, Álvaro Herrero, Lourdes Cecilia Sáiz Bárcena
{"title":"On the improvement of Knowledge Management status through case-based reasoning in a hybrid approach","authors":"E. Corchado, Aitor Mata, Álvaro Herrero, Lourdes Cecilia Sáiz Bárcena","doi":"10.1109/HIS.2010.5600025","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600025","url":null,"abstract":"From an enterprise point of view, Knowledge Management (KM) enables organizations to capture, share, and apply the collective experience and know-how (knowledge) of their staff. Up to now, little effort has been devoted to apply Artificial Intelligent techniques to KM systems. This paper proposes the application of case-based reasoning, in combination with a neural model, to develop a KM system. This combined approach profiles the KM status of the whole organization and automatically generates proposals, aimed at improving the KM situation of organization units. The system is fed with KM data collected at the organization and unit contexts. The outcome consists of customized solutions for different areas of expertise related to the organization units, once a lack of knowledge in any of those has been identified.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"6 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117128795","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
An optimization heuristic for siting observers in huge terrains stored in external memory 存储在外部存储器中的巨大地形中观测者定位的优化启发式算法
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600013
S. V. G. Magalhães, M. Andrade, W. Randolph Franklin
{"title":"An optimization heuristic for siting observers in huge terrains stored in external memory","authors":"S. V. G. Magalhães, M. Andrade, W. Randolph Franklin","doi":"10.1109/HIS.2010.5600013","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600013","url":null,"abstract":"This paper presents an heuristic method to give an approximated solution to the observer siting problem on high resolution terrains that are too large to be processed in the internal memory. Informally, the problem is to determine an optimal positioning of as few as possible observers for being able to observe as many target points as possible. Tests have shown that the proposed heuristic can solve this problem using, on average, fifteen percent fewer observers than another heuristic described in the literature. This will permit more efficient positioning of facilities such as mobile phone towers, fire observation towers, and vigilance systems.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"229 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130868903","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: 8
Intelligent Bio-Inspired system for manufacturing scheduling under uncertainties 不确定条件下的智能仿生制造调度系统
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600084
A. Madureira, I. Pereira
{"title":"Intelligent Bio-Inspired system for manufacturing scheduling under uncertainties","authors":"A. Madureira, I. Pereira","doi":"10.1109/HIS.2010.5600084","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600084","url":null,"abstract":"A novel approach to scheduling resolution by combining Autonomic Computing (AC), Multi-Agent Systems (MAS), Case-based Reasoning (CBR), and Bio-Inspired Optimization Techniques (BIT) will be described. AC has emerged as a paradigm aiming at incorporating applications with a management structure similar to the central nervous system. The main intentions are to improve resource utilization and service quality. In this paper we envisage the use of MAS paradigm for supporting dynamic and distributed scheduling in Manufacturing Systems with AC properties, in order to reduce the complexity of managing manufacturing systems and human interference. The proposed CBR based Intelligent Scheduling System was evaluated under different dynamic manufacturing scenarios.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117043670","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: 30
An improved identification technique of gene regulatory network from gene expression time series data using multi-objective differential evolution 基于多目标差分进化的基因表达时序数据基因调控网络识别技术的改进
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5601067
Debasish Datta, A. Konar, A. Nagar, Archana Bisoyi
{"title":"An improved identification technique of gene regulatory network from gene expression time series data using multi-objective differential evolution","authors":"Debasish Datta, A. Konar, A. Nagar, Archana Bisoyi","doi":"10.1109/HIS.2010.5601067","DOIUrl":"https://doi.org/10.1109/HIS.2010.5601067","url":null,"abstract":"Gene regulatory network provides the knowledge of interaction strength among the genes in living organisms. Accurate identification of gene regulatory network is of prime interest to the researchers in recent time. Different researchers applied different optimization techniques to solve this problem. Most of these optimization techniques considers the square error between reference and simulated gene expression as their objective and minimize it to get a solution for the identification problem under consideration. But these techniques do not guarantee a unique set of network parameter, because the squared error is a non-linear multimodal surface of network parameters. Therefore considering only square error as the objective function is not a good choice. An alternative way of formulation of this problem is to validate it from different perspective. In this paper, we propose a technique for identification of gene regulatory network using multiple objectives. The objectives are designed to make the identification technique more robust. Multi-objective differential evolution is used to find a set of pareto-optimal solutions with respect to the objective functions. Among those solutions, one is chosen according to some suitable criterion. Computer simulation has shown that the proposed technique can identify useful interaction information from gene expression time series data.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"38 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125709395","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
A comparison of positive, boundary, and possible rules using the MLEM2 rule induction algorithm 使用MLEM2规则归纳算法的正规则、边界规则和可能规则的比较
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5601064
J. Grzymala-Busse, Shantan R. Marepally, Yiyu Yao
{"title":"A comparison of positive, boundary, and possible rules using the MLEM2 rule induction algorithm","authors":"J. Grzymala-Busse, Shantan R. Marepally, Yiyu Yao","doi":"10.1109/HIS.2010.5601064","DOIUrl":"https://doi.org/10.1109/HIS.2010.5601064","url":null,"abstract":"We explore an extension of rough set theory based on probability theory. Lower and upper approximations, the basic ideas of rough set theory, are generalized by adding two parameters, denoted by alpha and beta. In our experiments, for different pairs of alpha and beta, we induced three types of rules: positive, boundary, and possible. The quality of these rules was evaluated using ten-fold cross validation on five data sets. The main results of our experiments are that there is no significant difference in quality between positive and possible rules and that boundary rules are the worst.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126633307","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: 6
A GRASP heuristic with Path-Relinking for a bi-objective p-median problem 双目标p中值问题的路径链接把握启发式
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600091
J. Arroyo, M. D. S. Soares, P. M. Santos
{"title":"A GRASP heuristic with Path-Relinking for a bi-objective p-median problem","authors":"J. Arroyo, M. D. S. Soares, P. M. Santos","doi":"10.1109/HIS.2010.5600091","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600091","url":null,"abstract":"This paper deals with the a bi-objective p-median problem that consists in finding p-locals from a set of m candidate locals to install facilities in which two objective functions are simultaneously minimized: the sum of the distances from each customer to its nearest facility and the sum of costs for opening facilities. To determine a set of non-dominated solutions, that is, to find an approximation of the Pareto-optimal solutions is proposed a novel method based on GRASP (Greedy Randomized Adaptive Search Procedure) heuristic that constructs iteratively non-dominated solutions (constructive phase) and some of these solutions are improved by a local search procedure. An intensification strategy based on the Path-Relinking is also applied. To test the performance of the proposed heuristic we develop a Mathematical Programming Algorithm, called e-Restrict, that find Pareto-optimal solutions by solving the Integer Programming model of the problem with additional constraints.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"151 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123653460","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
A Particle Swarm Optimization based approach for the maximum coverage problem in cellular base stations positioning 基于粒子群优化的蜂窝基站最大覆盖问题定位方法
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600087
Antônio I. S. Nascimento, C. J. A. B. Filho
{"title":"A Particle Swarm Optimization based approach for the maximum coverage problem in cellular base stations positioning","authors":"Antônio I. S. Nascimento, C. J. A. B. Filho","doi":"10.1109/HIS.2010.5600087","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600087","url":null,"abstract":"The demand for cellular systems has grown in recent years and sometimes it is not an easy task to design such systems. We propose in this paper a new approach to tackle the maximum coverage problem in cellular systems using Particle Swarm Optimization (PSO). We adapted the PSO since we have associated the position of the base stations to the particles. We also developed two mechanisms to avoid overllaping among the cells and to maximize the coverage of the entire system. We tested our approach in two scenarios in different configurations. We believe that the results are interesting and with future works we can create a commercial tool to solve the real problem.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"196 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115295680","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: 6
AIIDA-SQL: An Adaptive Intelligent Intrusion Detector Agent for detecting SQL Injection attacks AIIDA-SQL:用于检测SQL注入攻击的自适应智能入侵检测代理
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600026
Cristian Pinzón, J. F. D. Paz, J. Bajo, Álvaro Herrero, E. Corchado
{"title":"AIIDA-SQL: An Adaptive Intelligent Intrusion Detector Agent for detecting SQL Injection attacks","authors":"Cristian Pinzón, J. F. D. Paz, J. Bajo, Álvaro Herrero, E. Corchado","doi":"10.1109/HIS.2010.5600026","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600026","url":null,"abstract":"SQL Injection attacks on web applications have become one of the most important information security concerns over the past few years. This paper presents a hybrid approach based on the Adaptive Intelligent Intrusion Detector Agent (AIIDA-SQL) for the detection of those attacks. The AIIDA-SQL agent incorporates a Case-Based Reasoning (CBR) engine which is equipped with learning and adaptation capabilities for the classification of SQL queries and detection of malicious user requests. To carry out the tasks of attack classification and detection, the agent incorporates advanced algorithms in the reasoning cycle stages. Concretely, an innovative classification model based on a mixture of an Artificial Neuronal Network together with a Support Vector Machine is applied in the reuse stage of the CBR cycle. This strategy enables to classify the received SQL queries in a reliable way. Finally, a projection neural technique is incorporated, which notably eases the revision stage carried out by human experts in the case of suspicious queries. The experimental results obtained on a real-traffic case study show that AIIDA-SQL performs remarkably well in practice.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114979067","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: 45
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