Pub Date : 2012-07-30DOI: 10.1109/SACI.2012.6250011
D. Sladic, M. Govedarica, A. Ristic
This paper presents the software architecture for the composition of geoservices that are used for the discovery, access, processing and visualisation of spatial data in the cadastral systems. The architecture is based on the current standards in the field of GIS and information technologies in general. In order to solve semantic problems, the process of service composition is enhanced with the ontologies for data and services in the cadastral systems which enable (semi)automation of the composition process.
{"title":"Software architecture for semantically enhanced composition of geoservices in cadastral systems","authors":"D. Sladic, M. Govedarica, A. Ristic","doi":"10.1109/SACI.2012.6250011","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250011","url":null,"abstract":"This paper presents the software architecture for the composition of geoservices that are used for the discovery, access, processing and visualisation of spatial data in the cadastral systems. The architecture is based on the current standards in the field of GIS and information technologies in general. In order to solve semantic problems, the process of service composition is enhanced with the ontologies for data and services in the cadastral systems which enable (semi)automation of the composition process.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133036788","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250032
I. Orosz, T. Orosz
Local Governments use several different IT methods and tools to provide services required. Chosen business processes and software products should certainly provide suitable and reliable applications for long term. Nevertheless, due to the sudden change and improvement of IT Technology, some solutions become obsolete and those should be replaced sooner or later. However, as sustainability is requested in Local Governments, such changes have to be handled carefully. A new Business Process Reengineering, BPR, methodology is being built to support Local Governments-specific IT change and technology management. This paper introduces our methodology applied to an initial Dynamics AX business process implementation project. A mini- Dynamics AX project is defined to complete the so-called Business BluePrint phase of Dynamics AX Methodology. This approach is found to be suitable to support the Local Governments BPR project.
{"title":"Business Process Reengineering project in Local Governments with ERP","authors":"I. Orosz, T. Orosz","doi":"10.1109/SACI.2012.6250032","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250032","url":null,"abstract":"Local Governments use several different IT methods and tools to provide services required. Chosen business processes and software products should certainly provide suitable and reliable applications for long term. Nevertheless, due to the sudden change and improvement of IT Technology, some solutions become obsolete and those should be replaced sooner or later. However, as sustainability is requested in Local Governments, such changes have to be handled carefully. A new Business Process Reengineering, BPR, methodology is being built to support Local Governments-specific IT change and technology management. This paper introduces our methodology applied to an initial Dynamics AX business process implementation project. A mini- Dynamics AX project is defined to complete the so-called Business BluePrint phase of Dynamics AX Methodology. This approach is found to be suitable to support the Local Governments BPR project.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123121177","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250024
M. Mocofan, R. Vasiu
The area of applications of dynamic texture is very wide: video surveillance, transaction systems, medical application and video synthesis. The paper presents an indexing model in large databases of dynamics texture using the co-occurrence matrix features. We use more directions and translations to compute the indexing vector from the 2D+T space of dynamic textures.
{"title":"Dynamic textures indexing using the co-occurrence matrix features","authors":"M. Mocofan, R. Vasiu","doi":"10.1109/SACI.2012.6250024","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250024","url":null,"abstract":"The area of applications of dynamic texture is very wide: video surveillance, transaction systems, medical application and video synthesis. The paper presents an indexing model in large databases of dynamics texture using the co-occurrence matrix features. We use more directions and translations to compute the indexing vector from the 2D+T space of dynamic textures.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125535254","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250005
D. Mitic, D. Antić, S. Peric, M. Milojković, Saša S. Nikolić
A combination of two control methods, sliding mode and fuzzy, for the wheel slip control in anti-lock braking system, is presented in this paper. The fuzzy block is used to determine the values of key parameters important for establishing switching function dynamics. It is demonstrated, via performed experiments, that proposed control algorithm gives good system performances.
{"title":"Fuzzy sliding mode control for anti-lock braking systems","authors":"D. Mitic, D. Antić, S. Peric, M. Milojković, Saša S. Nikolić","doi":"10.1109/SACI.2012.6250005","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250005","url":null,"abstract":"A combination of two control methods, sliding mode and fuzzy, for the wheel slip control in anti-lock braking system, is presented in this paper. The fuzzy block is used to determine the values of key parameters important for establishing switching function dynamics. It is demonstrated, via performed experiments, that proposed control algorithm gives good system performances.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122301877","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250013
Alina Madalina Lonea, D. Popescu, O. Proștean
Cloud Computing is a technology which is susceptible to a continuous development, because of its strong advantages of accessing data from any place in the world over the Internet without concerning about the infrastructure used and the problems involved by the installation and maintenance processes. The purpose of this article is to provide an overview of several management interfaces for Eucalyptus cloud by addressing the taxonomy and evaluation of the cloud management interfaces. The taxonomy proposed in this paper results from the work accomplished by experimenting the Eucalyptus community cloud. First, an evaluation of the Eucalyptus architecture is presented, in order to emphasize the Eucalyptus platform involved in cloud management process, which facilitates the deployment, management and execution of Infrastructure-as-a-Service (laaS). The cloud management tools are described from two perspectives. The first perspective analyzes the cloud portals from the user roles, while the second perspective addresses them with respect to the type of the tools employed. The taxonomy presented in this paper is related with the 5 elements of the Common Cloud Management Architecture (CCMA), which was provided by Behrendt, et al. (2011) as one of the components of mM Cloud Computing Reference Architecture. Thus, the first category of interfaces (i.e. the cloud portals from the user roles) encompasses the Service Consumer Portal, the Service Provider Portal and the Service Development Portal, while second category of interfaces includes the main components of CCMA: Operational Support Services (OSS) and Business Support Services (BSS). Cloud management is a subject approached by researchers in the community and this can be observed by the big number of third party cloud management providers (i.e. RightScale, enStratus, IMOD Kaavo, CloudWatch, Scarl, Tapin, Cloudkick). This article is motivated by the fact that cloud management is a fundamental support for all users of cloud services from the cloud marketplace.
{"title":"A survey of management interfaces for eucalyptus cloud","authors":"Alina Madalina Lonea, D. Popescu, O. Proștean","doi":"10.1109/SACI.2012.6250013","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250013","url":null,"abstract":"Cloud Computing is a technology which is susceptible to a continuous development, because of its strong advantages of accessing data from any place in the world over the Internet without concerning about the infrastructure used and the problems involved by the installation and maintenance processes. The purpose of this article is to provide an overview of several management interfaces for Eucalyptus cloud by addressing the taxonomy and evaluation of the cloud management interfaces. The taxonomy proposed in this paper results from the work accomplished by experimenting the Eucalyptus community cloud. First, an evaluation of the Eucalyptus architecture is presented, in order to emphasize the Eucalyptus platform involved in cloud management process, which facilitates the deployment, management and execution of Infrastructure-as-a-Service (laaS). The cloud management tools are described from two perspectives. The first perspective analyzes the cloud portals from the user roles, while the second perspective addresses them with respect to the type of the tools employed. The taxonomy presented in this paper is related with the 5 elements of the Common Cloud Management Architecture (CCMA), which was provided by Behrendt, et al. (2011) as one of the components of mM Cloud Computing Reference Architecture. Thus, the first category of interfaces (i.e. the cloud portals from the user roles) encompasses the Service Consumer Portal, the Service Provider Portal and the Service Development Portal, while second category of interfaces includes the main components of CCMA: Operational Support Services (OSS) and Business Support Services (BSS). Cloud management is a subject approached by researchers in the community and this can be observed by the big number of third party cloud management providers (i.e. RightScale, enStratus, IMOD Kaavo, CloudWatch, Scarl, Tapin, Cloudkick). This article is motivated by the fact that cloud management is a fundamental support for all users of cloud services from the cloud marketplace.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122158411","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 : 2012-05-24DOI: 10.1109/SACI.2012.6249992
György Györök, Attila Sáfár
As we described in our article titled The effect of cyclic thermal stresses in the life of PET shrinks heating body [6] the life of electrical heated ovens life depends on a lot of different factors. Other hand, if we use an embedded microcontroller, we have got huge different appropriate solution for any sophisticated controls to use. So, operating time depends on the art of heating control, type of used circuit solutions, as well the good chosen firmware algorithm. Cover of this article we show the important aspects of problem analyzing, the computer aided developing, simulating of proposed HW, FW, SW solutions. After the theoretical approach, we will show the ready pragmatically, in practice useful solutions [7] [9].
{"title":"Long life oriented smart control of heating body","authors":"György Györök, Attila Sáfár","doi":"10.1109/SACI.2012.6249992","DOIUrl":"https://doi.org/10.1109/SACI.2012.6249992","url":null,"abstract":"As we described in our article titled The effect of cyclic thermal stresses in the life of PET shrinks heating body [6] the life of electrical heated ovens life depends on a lot of different factors. Other hand, if we use an embedded microcontroller, we have got huge different appropriate solution for any sophisticated controls to use. So, operating time depends on the art of heating control, type of used circuit solutions, as well the good chosen firmware algorithm. Cover of this article we show the important aspects of problem analyzing, the computer aided developing, simulating of proposed HW, FW, SW solutions. After the theoretical approach, we will show the ready pragmatically, in practice useful solutions [7] [9].","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"24 S1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114304545","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 : 2012-05-24DOI: 10.1109/SACI.2012.6249967
H. Fujita
Summary form only given. Decision making is crucial aspect in medical applications. There are Fuzzy relations that are used in description of Symptoms. Fuzzy set and fuzzy relations are used to represent medical knowledge as network of symptoms and diseases connected with each other by logical relations. Like high temperature is related to fever diagnosis. For example each object in the domain knowledge has n scores reflecting the symptoms, one for each m attribute. For example a symptoms (object) has an attribute from physical set properties, (e.g., high temperature), and other attributes set is from mental set properties (e.g., stress high). Then for each attribute there is assorted list that list each symptoms with its attribute sorted by scores (fuzzy values). This can be evaluated and reasoned using monotone aggregation function or combining rules. This is because the decision making is aggregated on different ontologies that are using different knowledge layers to select the optimal alternatives due to selected criteria that have aggregation operators. These aggregation operators are used to model medical mental view and physical view in our model.
{"title":"Reasoning aspects in decision making for medical diagnosis","authors":"H. Fujita","doi":"10.1109/SACI.2012.6249967","DOIUrl":"https://doi.org/10.1109/SACI.2012.6249967","url":null,"abstract":"Summary form only given. Decision making is crucial aspect in medical applications. There are Fuzzy relations that are used in description of Symptoms. Fuzzy set and fuzzy relations are used to represent medical knowledge as network of symptoms and diseases connected with each other by logical relations. Like high temperature is related to fever diagnosis. For example each object in the domain knowledge has n scores reflecting the symptoms, one for each m attribute. For example a symptoms (object) has an attribute from physical set properties, (e.g., high temperature), and other attributes set is from mental set properties (e.g., stress high). Then for each attribute there is assorted list that list each symptoms with its attribute sorted by scores (fuzzy values). This can be evaluated and reasoned using monotone aggregation function or combining rules. This is because the decision making is aggregated on different ontologies that are using different knowledge layers to select the optimal alternatives due to selected criteria that have aggregation operators. These aggregation operators are used to model medical mental view and physical view in our model.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131628723","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250019
N. Ghiata, V. Cretu, M. Marcu
In the last years there is a merging trend towards unified communication systems over IP protocols from desktop to handheld devices. Nowadays users have the possibility to choose from a wide range of methods of communications (mobile, text, video). This variety leads to a series of problems like the management, synchronization, updating and sharing of contacts or choosing the most efficient mean of communication from a cost and quality perspective. Therefore in this article we discuss how user context can be used to identify the best communication channel to one of his contacts.
{"title":"Context-aware unified communication","authors":"N. Ghiata, V. Cretu, M. Marcu","doi":"10.1109/SACI.2012.6250019","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250019","url":null,"abstract":"In the last years there is a merging trend towards unified communication systems over IP protocols from desktop to handheld devices. Nowadays users have the possibility to choose from a wide range of methods of communications (mobile, text, video). This variety leads to a series of problems like the management, synchronization, updating and sharing of contacts or choosing the most efficient mean of communication from a cost and quality perspective. Therefore in this article we discuss how user context can be used to identify the best communication channel to one of his contacts.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130911145","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250039
A. Sabata, L. Matekovits
A device consisting of a patterned surface composed of metal patches embedded in a parallel plate waveguide and relying on strip-line technology is considered. The unit cell of the patterned surface contains a metal patch with a multi-scale shape and a large number of vias connecting the patch to the ground plane. The large number of reactive elements obtained in this way introduces an equally large number of resonances and consequently a dispersion diagram with several electromagnetic band-gaps is obtained. The device may be applied to multi-band filtering, antenna feeders and parallel-plate noise mitigation. The problem of the scalability of the device is addressed.
{"title":"On scaling properties of the dispersion diagram of a multi-scale printed surface embedded in a parallel-plate waveguide","authors":"A. Sabata, L. Matekovits","doi":"10.1109/SACI.2012.6250039","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250039","url":null,"abstract":"A device consisting of a patterned surface composed of metal patches embedded in a parallel plate waveguide and relying on strip-line technology is considered. The unit cell of the patterned surface contains a metal patch with a multi-scale shape and a large number of vias connecting the patch to the ground plane. The large number of reactive elements obtained in this way introduces an equally large number of resonances and consequently a dispersion diagram with several electromagnetic band-gaps is obtained. The device may be applied to multi-band filtering, antenna feeders and parallel-plate noise mitigation. The problem of the scalability of the device is addressed.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128810811","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 : 2012-05-24DOI: 10.1109/SACI.2012.6250038
C. Dimon, D. Popescu
Usually when modeling a real process the effects of nonlinearities must be taken into account. A road traffic sector is one such process. Considering it from a macroscopic point of view, the sector is modeled both as a nonlinear and as a linearized process. An 110 model is proposed and a RST control algorithm is used to ensure the imposed performances for the closed loop system. The robustness of the system is obtained by determining the modulus margin and based upon it the admissible nonlinearities are analyzed in order to determine the limits between which the system maintains its stability.
{"title":"Admissible modeling disturbances for the control of a road sector","authors":"C. Dimon, D. Popescu","doi":"10.1109/SACI.2012.6250038","DOIUrl":"https://doi.org/10.1109/SACI.2012.6250038","url":null,"abstract":"Usually when modeling a real process the effects of nonlinearities must be taken into account. A road traffic sector is one such process. Considering it from a macroscopic point of view, the sector is modeled both as a nonlinear and as a linearized process. An 110 model is proposed and a RST control algorithm is used to ensure the imposed performances for the closed loop system. The robustness of the system is obtained by determining the modulus margin and based upon it the admissible nonlinearities are analyzed in order to determine the limits between which the system maintains its stability.","PeriodicalId":293436,"journal":{"name":"2012 7th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115721336","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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