Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601485
D. Jocic, I. Štajner-Papuga
The problem of distributivity for different classes of aggregation operators is a topic that is currently being investigated by a significant number of researchers. The main issue of this paper is the characterization of all pairs of aggregation operators (G, H) where G is a semi-t-operator which is left or right distributive over semi-nullnorm H. The presented results also contain some previous research concerning distributivity of semi-t-operators over semi-nullnorm as the special case.
{"title":"On distributivity of semi-t-operators over semi-nullnorms","authors":"D. Jocic, I. Štajner-Papuga","doi":"10.1109/SISY.2016.7601485","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601485","url":null,"abstract":"The problem of distributivity for different classes of aggregation operators is a topic that is currently being investigated by a significant number of researchers. The main issue of this paper is the characterization of all pairs of aggregation operators (G, H) where G is a semi-t-operator which is left or right distributive over semi-nullnorm H. The presented results also contain some previous research concerning distributivity of semi-t-operators over semi-nullnorm as the special case.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121621411","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601508
Bela Munkacsy, P. Kádár
The power supply demand can be covered by different portfolios. Nevertheless, the numerous solutions have various social, economic and ecological consequences. The official Hungarian energy strategy focuses on nuclear energy, as the middle and long term plans contain two high capacity nuclear power stations, which should be built during the 2020's and the 2030's, respectively. These steps to the energetics monoculture seems to be in contradiction with the new way of development, such as diversified portfolios and dispersed generation. It seems that, recent energy solutions should be more complex, dealing with the demand side management possibilities and the interconnections of the different environmental management areas, involving the waste management, the forestry, the agriculture into the energy planning processes.
{"title":"Seeking the sustainable power mix for Central Europe","authors":"Bela Munkacsy, P. Kádár","doi":"10.1109/SISY.2016.7601508","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601508","url":null,"abstract":"The power supply demand can be covered by different portfolios. Nevertheless, the numerous solutions have various social, economic and ecological consequences. The official Hungarian energy strategy focuses on nuclear energy, as the middle and long term plans contain two high capacity nuclear power stations, which should be built during the 2020's and the 2030's, respectively. These steps to the energetics monoculture seems to be in contradiction with the new way of development, such as diversified portfolios and dispersed generation. It seems that, recent energy solutions should be more complex, dealing with the demand side management possibilities and the interconnections of the different environmental management areas, involving the waste management, the forestry, the agriculture into the energy planning processes.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125812481","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601518
G. Hermann
The paper present a novel approach using quaternions to model the error of a coordinate measuring machine. The intermediate angular error (pitch, roll and yaw) are calculated using quaternions. The positional error are interpolated using techniques from computer aide geometric design. The intermediate translational and angular errors are combined into homogeneous transformation matrices used for correcting the measurement errors.
{"title":"Modeling the error components of coordinate measuring machines","authors":"G. Hermann","doi":"10.1109/SISY.2016.7601518","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601518","url":null,"abstract":"The paper present a novel approach using quaternions to model the error of a coordinate measuring machine. The intermediate angular error (pitch, roll and yaw) are calculated using quaternions. The positional error are interpolated using techniques from computer aide geometric design. The intermediate translational and angular errors are combined into homogeneous transformation matrices used for correcting the measurement errors.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127350548","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601496
Silvija Tapiska, Milena Kresoja, Z. Putnik, M. Ivanović
In this paper the integration of ICT in teaching and learning environments in primary schools in Vojvodina will be investigated with an attempt to discover potential barriers which deter teachers from ICT integration. Quantitative analysis was performed using datasets from the research conducted in 66 primary schools across the Autonomous Province of Vojvodina. Focus was put on non-computer science (NCS) teachers. The barriers for ICT integration were examined by performing the multinomial logistic model. The most significant barrier for ICT integration is lack of self-motivation and determination to improve and prepare lecture notes and course materials using ICT at home. Additionally, age, homework essay tasks for students and the available equipment in the classrooms have a significant influence on usage of ICT for NCS teachers.
{"title":"What deters primary school teachers from using ICT?","authors":"Silvija Tapiska, Milena Kresoja, Z. Putnik, M. Ivanović","doi":"10.1109/SISY.2016.7601496","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601496","url":null,"abstract":"In this paper the integration of ICT in teaching and learning environments in primary schools in Vojvodina will be investigated with an attempt to discover potential barriers which deter teachers from ICT integration. Quantitative analysis was performed using datasets from the research conducted in 66 primary schools across the Autonomous Province of Vojvodina. Focus was put on non-computer science (NCS) teachers. The barriers for ICT integration were examined by performing the multinomial logistic model. The most significant barrier for ICT integration is lack of self-motivation and determination to improve and prepare lecture notes and course materials using ICT at home. Additionally, age, homework essay tasks for students and the available equipment in the classrooms have a significant influence on usage of ICT for NCS teachers.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127273927","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601506
G. Molnár, Zoltan Szuts
This paper raises the question about the worth of digital content and online curriculum from the point of students. It examines whether or not they have different attitudes towards the use of printed and digital materials. The research presented in this paper was conducted by electronic survey in May-June 2016 and was based on simple random sampling; the target group involved full time and part time students studying pedagogy, economics or engineering. The research focused on students' attitudes towards digital content and online curriculum, in order to determine how effective is the learning when the previous incorporated into learning process. We got N=105 analyzable answers within the deadline. The survey consisted of 16 closed questions.
{"title":"What is the worth of digital content and online curriculum for students? Lessons from survey conducted at BME","authors":"G. Molnár, Zoltan Szuts","doi":"10.1109/SISY.2016.7601506","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601506","url":null,"abstract":"This paper raises the question about the worth of digital content and online curriculum from the point of students. It examines whether or not they have different attitudes towards the use of printed and digital materials. The research presented in this paper was conducted by electronic survey in May-June 2016 and was based on simple random sampling; the target group involved full time and part time students studying pedagogy, economics or engineering. The research focused on students' attitudes towards digital content and online curriculum, in order to determine how effective is the learning when the previous incorporated into learning process. We got N=105 analyzable answers within the deadline. The survey consisted of 16 closed questions.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128050473","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601501
D. Dobrilović, Ž. Stojanov, Z. Čović, Janos Simon, Nikolaj Petrov
This paper puts in the focus two important segments of information and communication technology. The first segment is monitoring of data centers and the second one is usage of open source hardware. The reason for combining these two segments is effort to explore the efficiency of open source hardware platforms in these environments. The advantages of open source hardware platform as a tool for rapid prototype development and combination of variety of technologies were taken as the main starting point for this research. This paper describes the model for data center temperature monitoring with the usage of open source hardware. The prototype system is partially implemented in accordance with the presented model.
{"title":"Model of data center temperature monitoring system with the use of open source hardware","authors":"D. Dobrilović, Ž. Stojanov, Z. Čović, Janos Simon, Nikolaj Petrov","doi":"10.1109/SISY.2016.7601501","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601501","url":null,"abstract":"This paper puts in the focus two important segments of information and communication technology. The first segment is monitoring of data centers and the second one is usage of open source hardware. The reason for combining these two segments is effort to explore the efficiency of open source hardware platforms in these environments. The advantages of open source hardware platform as a tool for rapid prototype development and combination of variety of technologies were taken as the main starting point for this research. This paper describes the model for data center temperature monitoring with the usage of open source hardware. The prototype system is partially implemented in accordance with the presented model.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"11 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131956697","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601412
J. Bjelica, N. Djuric, D. Antic, D. Kljajić
Recently, the concept of energy harvesting has started to be considered and utilized in a variety of applications. The energy of the ambient has been exploited, employing different harvesting techniques, in order to provide the inexhaustible supply for the range of electronic devices. Concerning the energy stored in the electromagnetic field, among the known and prominent harvesting approaches, the inductance assemblies have been recognized for their simplicity, reliability and easiness in the production of various forms. This paper presents the simulation framework for the inductive sensor analysis, using the partial inductance approach for performance examination. The simple, planar, rectangular geometry is analyzed, regarding the potential increase of the overall sensor's inductance. The obtained results demonstrate fine agreement with previously reported findings.
{"title":"The inductive sensor analysis for the energy harvesting applications","authors":"J. Bjelica, N. Djuric, D. Antic, D. Kljajić","doi":"10.1109/SISY.2016.7601412","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601412","url":null,"abstract":"Recently, the concept of energy harvesting has started to be considered and utilized in a variety of applications. The energy of the ambient has been exploited, employing different harvesting techniques, in order to provide the inexhaustible supply for the range of electronic devices. Concerning the energy stored in the electromagnetic field, among the known and prominent harvesting approaches, the inductance assemblies have been recognized for their simplicity, reliability and easiness in the production of various forms. This paper presents the simulation framework for the inductive sensor analysis, using the partial inductance approach for performance examination. The simple, planar, rectangular geometry is analyzed, regarding the potential increase of the overall sensor's inductance. The obtained results demonstrate fine agreement with previously reported findings.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116365462","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601490
I. Markechova, Lujza Cipkova Hamplova
An aim of the paper is to present a simple algorithm for creating a heaven-and-hell-origami-like object (H&H OLO) as a possible model for reconfigurable, self-folding, origami robot. It is an original, by happy chance resulting side-product of a research of synographs on an elliptic curve basis. The whole object has an analytical representation with the help of the explicit equations of the object components as well as through the simple linear transformations. Designing and creating robots, cyber-physical systems (CPSs) and others are potential branches of the next use, development and feedback inspiration.
{"title":"Origami robot model via an elliptic curve?","authors":"I. Markechova, Lujza Cipkova Hamplova","doi":"10.1109/SISY.2016.7601490","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601490","url":null,"abstract":"An aim of the paper is to present a simple algorithm for creating a heaven-and-hell-origami-like object (H&H OLO) as a possible model for reconfigurable, self-folding, origami robot. It is an original, by happy chance resulting side-product of a research of synographs on an elliptic curve basis. The whole object has an analytical representation with the help of the explicit equations of the object components as well as through the simple linear transformations. Designing and creating robots, cyber-physical systems (CPSs) and others are potential branches of the next use, development and feedback inspiration.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114706893","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601509
Drita Rustem Murtezani, B. Metin
Emerging as the most debated topic in IT these days, cloud computing services have become a business challenge for many enterprises. Different factors play the role of influence in the organizations on whether to adopt cloud computing services or not. The aim of this research is to investigate the current implementation strategies and adoption of Cloud computing services in Turkey. When cloud computing is adopted strategically, the changes are seen throughout the organization, therefore also changing the business aspect. This research also examines how strategy, people, processes, the already used technology and the organizational structure play a role in this transformation.
{"title":"Assessing cloud computing readiness and adoption","authors":"Drita Rustem Murtezani, B. Metin","doi":"10.1109/SISY.2016.7601509","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601509","url":null,"abstract":"Emerging as the most debated topic in IT these days, cloud computing services have become a business challenge for many enterprises. Different factors play the role of influence in the organizations on whether to adopt cloud computing services or not. The aim of this research is to investigate the current implementation strategies and adoption of Cloud computing services in Turkey. When cloud computing is adopted strategically, the changes are seen throughout the organization, therefore also changing the business aspect. This research also examines how strategy, people, processes, the already used technology and the organizational structure play a role in this transformation.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133807537","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}
Pub Date : 2016-08-01DOI: 10.1109/SISY.2016.7601495
L. Kajdocsi, Janos Kovacs, C. Pozna
Navigation has always been important to people. Thus, it is hard to succeed in navigation without Global Positioning System. Although, Global Positioning System can be efficiently used in outdoor environments the indoor navigation is still in its infancy. Nevertheless, the indoor navigation is one of many open challenges in the 21st century that affects to the major technological advances. However, several indoor positioning solutions have been built over the last decade, but they are still neither accurate enough nor inexpensive for consumer use. Therefore, this paper proposes a novel suggestion that should have a great potential for applying mesh technology in the indoor navigation systems in order to improve the accuracy and the computational capabilities of devices.
{"title":"A great potential for using mesh networks in indoor navigation","authors":"L. Kajdocsi, Janos Kovacs, C. Pozna","doi":"10.1109/SISY.2016.7601495","DOIUrl":"https://doi.org/10.1109/SISY.2016.7601495","url":null,"abstract":"Navigation has always been important to people. Thus, it is hard to succeed in navigation without Global Positioning System. Although, Global Positioning System can be efficiently used in outdoor environments the indoor navigation is still in its infancy. Nevertheless, the indoor navigation is one of many open challenges in the 21st century that affects to the major technological advances. However, several indoor positioning solutions have been built over the last decade, but they are still neither accurate enough nor inexpensive for consumer use. Therefore, this paper proposes a novel suggestion that should have a great potential for applying mesh technology in the indoor navigation systems in order to improve the accuracy and the computational capabilities of devices.","PeriodicalId":193153,"journal":{"name":"2016 IEEE 14th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132992966","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}
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