2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics最新文献

{"title":"Augmented reality and image recognition based framework for treasure hunt games","authors":"Z. Bálint, Botond Kiss, Beáta Magyari, Károly Simon","doi":"10.1109/SISY.2012.6339504","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339504","url":null,"abstract":"The scavenger hunt and treasure hunt game categories are relatively well-known. The main idea of these games is to reach different checkpoints and execute specific tasks at these locations. There are many successful games based on this idea, like Geocaching. There are also some frameworks for building games, like Scvngr, but generally these frameworks have some disadvantages. The placement of real physical objects (“treasures”) could be expensive, GPS-based localization cannot be used inside buildings etc. The lack of generality could be a problem, as well. A general framework for the development of augmented reality-based, multiplayer adventure games is proposed. The framework can be used for creating online treasure hunt or scavenger hunt games for mobile devices. The “treasures” can be virtual 3D objects, appearing as a part of the augmented reality. The integrated image recognition support offers new possibilities in game creation and customization. GPS-based localization is combined with image recognition based localization, in this way the created applications can be used inside buildings, as well.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124497277","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}

{"title":"Humanoid robotics: What we really need - just machines, or something more?","authors":"B. Borovac","doi":"10.1109/SISY.2012.6339495","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339495","url":null,"abstract":"We are witnessing research expansion and application of robotics in almost all segments of human's activity, from industry to space exploration. Similar happen with humanoid robotics, but it has to be pointed out that its applications areas are mostly situated in environment close to humans. This imposes some specificities that have to be encountered. Two of them are, in our opinion, of essential importance. First one is that human environment is either loosely structured or completely unstructured (as a consequence, walking realization by programming it in advance is not possible and on-line generation of walk is inevitable), while second one is that robot's physical contact with surrounding objects, humans or other robots almost can not be avoided. If unexpected (and unwanted) such contact can be considered as disturbance and can jeopardize humanoid's dynamic balance, whose preservation is prerequisite for any biped activity. In both situations new approaches are needed. We have proposed new method for on-line walking generation based on set of predefined primitive movements that can be easily combined into more complex ones. Thus, basic leg's motion is always same (combined of primitives), and just parameters of primitives (step length, height of foot trajectory, leg bending intensity, walking velocity, ...) have to be adjusted on-line during walking. The second issue, closely related to walking, is preservation of dynamic balance, either in static posture or during walking. Because existence of dynamic balance is assumed for any biped performing gait, its preservation is of primary importance. However, compensation strategies are not same for disturbances of various intensities. For real application this is extremely important and complex issue, particularly in case of large disturbances. Compensation action must simultaneously ensure two, often contradictory, requirements (to prevent immediate biped overturn and to bring system into state which enables previous activity to be continued when compensation action is over) and we propose compensation to be composed as synergetic action of more DOFs simultaneously.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"353 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122766119","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}

{"title":"Advantages and disadvantages the use of ICT in collaboration","authors":"E. Eleven, D. Karuović, D. Glusac","doi":"10.1109/SISY.2012.6339569","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339569","url":null,"abstract":"The use of information and communication technologies enabled the use of collaboration in accessing the knowledge contents at higher education institutions with a higher quality and in a more elegant way. This paper illustrates existing solutions in computer-supported collaboration approach in all the aspects of communication and collaboration which are supported by the electronic communication. The goal is to test the functionality of information and communication technologies of the internet services domain when they are used to collaborate, and to compare results obtained by standard (classic) techniques of collaboration with the new techniques which include the internet usage.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116069538","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}

{"title":"Cloud computing in intelligent robotics","authors":"I. Rudas","doi":"10.1109/SISY.2012.6339517","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339517","url":null,"abstract":"Summary form only given. The presentation summarizes the basics of cloud computing, namely the main idea, the definition, the cloud model composed of essential characteristics, service models and deployment models. In the second d part of the presentation the possible applications of cloud computing in robotics are outlined with special emphases to robots as a service in cloud computing. Finally some cloud robotics projects, including the European project RoboEarth are discussed.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123343631","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}

{"title":"Decision making for Medical Diagnosis on VDS using different fuzzy aggregation functions","authors":"H. Fujita","doi":"10.1109/SISY.2012.6339528","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339528","url":null,"abstract":"Summary form only given. Medical Diagnosis system needs robust and realizable decision making system. Attributes related to medical decision making is crucial aspect in medical applications. However, these attributes are a mixture of linguistic values and fuzzy intervals. Also, 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":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126362017","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}

{"title":"A novel approach for face expressions recognition","authors":"S. Banu, G. Danciu, R. Boboc, H. Moga, Cristiana Balany","doi":"10.1109/SISY.2012.6339580","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339580","url":null,"abstract":"In this paper a new method for face expression recognition is presented. Haar functions are used for face, eyes and mouth detection; edge detection for extracting the eyes correctly, and finally, Bezier curves to approximate the extracted regions. Then, a set of consecrated distances for each face type is extracted, set that will serve as training input for a multilayer neural network. We analyze the input data using a feed-forward neural network, trained and used for determining the class (Angry, Disgust, Fear, Happy, Neutral or Sad) of an arbitrary facial expression.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127543029","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}

{"title":"Situation based control of product object definition","authors":"L. Horváth, I. Rudas","doi":"10.1109/SISY.2012.6339479","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339479","url":null,"abstract":"Joining to recent research works for better control of product definition in model space, the authors of this paper developed a novel approach and concept for the methodology of situation based control in contextual object definition. The main purpose of the proposed modeling is improved active knowledge driven definition of product features. In the currently applied industrial product modeling, human defines rule sets and other relationship features as active entities during construction of product model. In order to improve this current technology, the proposed modeling applies human defined and coordinated knowledge for the generation of relationship features establishing a higher level communication surface for humans who define product in model space. Currently applied situation based control of product object definition is completed by adaptive change representation definition of which is human request initiated, situation driven, and knowledge based. New definitions are proposed for situation and knowledge. Process of the situation driven product object control is outlined.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"14 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129801786","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}

{"title":"IP cores for hardware evolution of decision trees","authors":"R. Struharik, Vuk Vranjkovic, B. Vukobratovic","doi":"10.1109/SISY.2012.6339554","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339554","url":null,"abstract":"This paper proposes several IP cores for the hardware implementation of the complete decision tree inference algorithm. Evolving decision trees in hardware is motivated by the significant improvement in the evolution time compared to the time needed for software evolution. Several architectures for the hardware evolution of single oblique or nonlinear decision trees are presented. The proposed architectures are suitable for the implementation using both Field Programmable Gate Arrays (FPGA) and Application Specific Integrated Circuits (ASIC).","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129309457","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}

{"title":"A novel approach for generalizing weighted averages for trapezoidal interval type-2 fuzzy sets","authors":"Mihajlo Andelkovic, D. Saletic","doi":"10.1109/SISY.2012.6339508","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339508","url":null,"abstract":"Interval type-2 fuzzy sets are used to deal with the uncertain information present when more than one fuzzy observation can be made about the same entity. They found numerous applications in engineering recommendation systems, fuzzy control and modeling, pattern recognition and other. The paper presents a novel approach for generalizing weighted averages on purpose of processing uncertainty expressible by trapezoidal interval type-2 fuzzy sets. A family of new aggregation operators is presented, that can process data types specific for perceptual computing, and thus can be used as an engine for computing with words. It has time complexity θ(n). Some software realization details are discussed. The new engine family has been compared to novel weighted averages both analytically and empirically. Their similarities and differences are pointed out and rationalized. It has been discussed how simplified versions of the new engine resemble to some known type-reduction algorithms. Conclusions and open questions are summarized.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121657673","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}

{"title":"Uninorms, nullnorms and evaluators","authors":"S. Bodjanova, M. Kalina","doi":"10.1109/SISY.2012.6339579","DOIUrl":"https://doi.org/10.1109/SISY.2012.6339579","url":null,"abstract":"At SISY 2009 conference we studied the Sugeno and Shilkret integrals, and some of their level-dependent modifications, as T- and/or S-evaluators. In this contribution we explore Sugeno and Shilkret integrals, now in connection with uninorms and nullnorms.","PeriodicalId":207630,"journal":{"name":"2012 IEEE 10th Jubilee International Symposium on Intelligent Systems and Informatics","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122604598","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}