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2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)最新文献

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An alert mechanism for orientation systems based on Speculative computation 基于推测计算的定位系统报警机制
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276741
João Ramos, Tiago Oliveira, P. Novais, J. Neves, K. Satoh
{"title":"An alert mechanism for orientation systems based on Speculative computation","authors":"João Ramos, Tiago Oliveira, P. Novais, J. Neves, K. Satoh","doi":"10.1109/INISTA.2015.7276741","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276741","url":null,"abstract":"The role of assistive technologies is to help users with diminished capabilities in the fulfillment of their everyday tasks. One of such tasks is orientation. It is crucial for the autonomy of an individual and, at the same time, it is one of the most challenging tasks for an individual with cognitive disabilities. Existing solutions that tackle this problem are mostly concerned with guidance, tracking and the display of information. However, there is a dimension that has not been the object of concern in existing projects, the prediction of user actions. This work presents a Speculative Module for an orientation system that is used to alert the user for potential mistakes in his path, anticipating possible shifts in the wrong direction in critical points of the route. With this module, it becomes possible to issue warnings to the user and increase his attention so as to avoid a deviation from the correct path.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116765160","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
People counting system by using kinect sensor 使用kinect传感器计数系统
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276740
A. Coskun, A. Kara, Mustafa Parlaktuna, M. Ozkan, O. Parlaktuna
{"title":"People counting system by using kinect sensor","authors":"A. Coskun, A. Kara, Mustafa Parlaktuna, M. Ozkan, O. Parlaktuna","doi":"10.1109/INISTA.2015.7276740","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276740","url":null,"abstract":"This paper presents a people counting system as an application of a people counting method. The method uses depth and vision data captured by a low-cost Kinect sensor. The sensor is placed perpendicular to the ceiling. The perception of the people is achieved by using water filling method. A new approach called as people tracking increases the performance of the people counting system. Some real applications are given to show the efficiency of the proposed approach.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114926391","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: 12
Evaluation of classification models for language processing 语言处理分类模型的评价
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276787
Z. H. Kilimci, M. Ganiz
{"title":"Evaluation of classification models for language processing","authors":"Z. H. Kilimci, M. Ganiz","doi":"10.1109/INISTA.2015.7276787","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276787","url":null,"abstract":"Naïve Bayes is a commonly used algorithm in text categorization because of its easy implementation and low complexity. Naïve Bayes has mainly two event models used for text categorization which are multivariate Bernoulli and multinomial models. A very large number of studies choose multinomial model and Laplace smoothing just based on the assumption that it performs better than multivariate model under almost any conditions. This study aims to shed some light into this widely adopted assumption by analyzing Naïve Bayes event models and smoothing methods from a different perspective. To clarify the difference between events models of Naïve Bayes, their classification performance are compared on different languages - English and Turkish - datasets. Results of our extensive experiments demonstrate that superior performance of multinomial model does not observed all the time. On the other hand, multivariate Bernoulli model can perform well when combined with an appropriate smoothing method under different training data size conditions.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116496430","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
Prediction of wastewater treatment plant performance using multilinear regression and artificial neural networks 基于多元线性回归和人工神经网络的污水处理厂性能预测
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276742
A. E. Tümer, Serpil Edebali
{"title":"Prediction of wastewater treatment plant performance using multilinear regression and artificial neural networks","authors":"A. E. Tümer, Serpil Edebali","doi":"10.1109/INISTA.2015.7276742","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276742","url":null,"abstract":"In this study, modeling of Konya wastewater treatment plant was studied by using multilinear regression and artificial neural network with different architectures in SPSS and MATLAB software. All data were obtained from wastewater treatment plant of Konya during daily records over four month. Treatment efficiency of the plant was determined by taking into account the input values of pH, temperature, COD, TSS and BOD with output values of COD. To compare the performance of the model, coefficient of determination (R2) and Mean Squared Error (MSE) were used. In Multilinear regression method, to understand the effects of the tested parameters, regression function was developed. The highest prediction efficiencies was obtained two hidden layers in Artificial Neural Network models. According to the modeling study, Artificial Neural Network models responded more satisfactory results than Multilinear Regression model.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121805583","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: 9
On the heritability of dandelion-encoded harmony search heuristics for tree optimization problems 蒲公英编码和谐搜索启发式树优化问题的遗传性
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276763
Cristina Perfecto, Miren Nekane Bilbao, J. Ser, A. Ferro
{"title":"On the heritability of dandelion-encoded harmony search heuristics for tree optimization problems","authors":"Cristina Perfecto, Miren Nekane Bilbao, J. Ser, A. Ferro","doi":"10.1109/INISTA.2015.7276763","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276763","url":null,"abstract":"Tree based optimization problems stand for those paradigms where solutions can be arranged within a tree-like graph whose nodes represent the optimization variables of the problem at hand and their interconnecting edges topological and/or hierarchical relationships between such variables. In this context, a research line of increasing interest during the last decade focuses on the derivation of intelligent solution encoding strategies capable of 1) capturing all topological constraints of this particular class of graphs; and 2) preserving their connectivity properties when they undergo combination/mutation operations within approximative evolutionary solvers. This manuscript takes a step over the state of the art by shedding light on the heri-tability properties of the Dandelion tree encoding approach under avant-garde stochastically-controlled evolutionary operators. In particular we elaborate on the topological heritability of the so-called Harmony Memory Considering Rate (HMCR) exploitative operator of the Harmony Search algorithm, a population-based meta-heuristic algorithm that has so far shown to outperform other evolutionary schemes in a wide range of optimization scenarios. Results from extensive Monte Carlo simulations are discussed in terms of the preserved structural properties of the newly produced solutions with respect to the initial Dandelion-encoded population.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123967971","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
Automatic linking of wikipedia pages by their semantic similarity 根据语义相似度自动链接维基百科页面
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276789
F. Y. Ikikat, Behire Gurhan, B. Diri
{"title":"Automatic linking of wikipedia pages by their semantic similarity","authors":"F. Y. Ikikat, Behire Gurhan, B. Diri","doi":"10.1109/INISTA.2015.7276789","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276789","url":null,"abstract":"Wikipedia pages associate the key words and phrases from the text with the other Wikipedia pages by linking them together for the purpose of enabling the user to reach the information in an easier way. In this study, by using the Natural Language Processing techniques, the linking system has been tried to be automatized. Initially, the approach has been designed for Turkish Wikipedia, then in the second step, it has been tried for English Wikipedia and the results have been compared, evaluations are promising.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122484308","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
A novel multi-sensor and multi-topological database for indoor positioning on fingerprint techniques 基于指纹技术的室内定位多传感器多拓扑数据库
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276726
Sinem Bozkurt, A. Yazıcı, Serkan Günal, Uğur Yayan, Fatih Inan
{"title":"A novel multi-sensor and multi-topological database for indoor positioning on fingerprint techniques","authors":"Sinem Bozkurt, A. Yazıcı, Serkan Günal, Uğur Yayan, Fatih Inan","doi":"10.1109/INISTA.2015.7276726","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276726","url":null,"abstract":"In fingerprinting-based indoor positioning systems, Received Signal Strength (RSS) values are collected at predetermined reference points to construct a fingerprint map. A well-established fingerprint database plays an important role in positioning, especially enhancing positioning accuracy. In literature, there are studies that consider only one type of measurements such as Wi-Fi or Bluetooth RSS, but these values are not sufficient alone to overcome the problems in dynamically changed environments. In order to deal with this, we propose a novel fingerprint database that contains both Wi-Fi and Bluetooth RSS values in addition to magnetic field measurements obtained from mobile devices. In addition to this, the proposed database also contains Wi-Fi, Bluetooth (BT) and Bluetooth Low Energy (BLE) RSS values obtained from preplaced sensor nodes in the experimental environment. The aims of this fingerprint database are to enhance accuracy, precision, and robustness of the location estimation system to dynamically changed environment and to satisfy researchers' needs who are deal with different problems in indoor positioning.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115135826","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
Implementation of frontier-based exploration algorithm for an autonomous robot 基于边界的自主机器人探索算法的实现
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276723
E. Uslu, Furkan Çakmak, M. Balcilar, Attila Akinci, M. Amasyali, S. Yavuz
{"title":"Implementation of frontier-based exploration algorithm for an autonomous robot","authors":"E. Uslu, Furkan Çakmak, M. Balcilar, Attila Akinci, M. Amasyali, S. Yavuz","doi":"10.1109/INISTA.2015.7276723","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276723","url":null,"abstract":"Exploration is defined as the selection of target points that yield the biggest contribution to a specific gain function at an initially unknown environment. Exploration for autonomous mobile robots is closely related to mapping, navigation, localization and obstacle avoidance. In this study an autonomous frontier-based exploration strategy is implemented. Frontiers are defined as the border points that are calculated throughout the mapping and navigation stage between known and unknown areas. Frontier-based exploration implementation is compatible with the Robot Operating System (ROS). Also in this study, real robot platform is utilized for testing and the effect of different frontier target assignment approaches are comparatively analyzed by means of total path length and thereby total exploration time.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126350772","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: 16
Reduction of power loss using reactive power optimization in a real distribution system 在实际配电系统中利用无功优化降低功率损耗
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276731
Hamza Yapici, N. Çetinkaya
{"title":"Reduction of power loss using reactive power optimization in a real distribution system","authors":"Hamza Yapici, N. Çetinkaya","doi":"10.1109/INISTA.2015.7276731","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276731","url":null,"abstract":"Electrical power losses are an important factor for the operation of power systems. Reactive power optimization can reduce power loss. This paper describes the solution of reactive power optimization problem using particle swarm optimization and genetic algorithm. The numerical analysis has been carried out in a part of real power system in Turkey that is managed by MEDAŗ. The goal of this study is minimizing the active power loss of the whole distribution network. Due to the absence of any generators in the distribution network, shunt capacitors and bus voltages are taken as control variables. The values of control variables are determined by the both algorithms and the results are compared.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129171259","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: 4
A hybrid optimization algorithm for energy efficient train operation 列车节能运行的混合优化算法
2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA) Pub Date : 2015-09-28 DOI: 10.1109/INISTA.2015.7276732
Kemal Keskin, A. Karamancioglu
{"title":"A hybrid optimization algorithm for energy efficient train operation","authors":"Kemal Keskin, A. Karamancioglu","doi":"10.1109/INISTA.2015.7276732","DOIUrl":"https://doi.org/10.1109/INISTA.2015.7276732","url":null,"abstract":"In this manuscript, an energy-efficient train operation between successive stations is studied. Cruising and coasting, two basic motion phases of train, should be taken into consideration in order to decrease energy consumption. Determining the optimal switching points from one motion phase into another is key in the energy saving. It is shown that, genetic algorithm and simulated annealing, when employed in a hybrid algorithm, complement each other in finding such switching points. For a performance verification of the hybrid optimization approach, multiple test tracks with different lengths are considered. Also certain real life constraints are taken into account such as punctuality and maximum speed limit. Obtained results are compared to the single genetic algorithm and it is shown that the hybrid algorithm built as a cascade combination of genetic algorithm and simulated annealing can reach optimum solution with better accuracy and lower time consumption.","PeriodicalId":136707,"journal":{"name":"2015 International Symposium on Innovations in Intelligent SysTems and Applications (INISTA)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125970349","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
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