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2008 Conference on Human System Interactions最新文献

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Flex-VR: Configurable 3D web applications Flex-VR:可配置的3D web应用程序
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581455
K. Walczak
{"title":"Flex-VR: Configurable 3D web applications","authors":"K. Walczak","doi":"10.1109/HSI.2008.4581455","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581455","url":null,"abstract":"Creation of dynamic interactive and meaningful content is one of the main problems that currently limit wider use of 3D Web applications. In this paper a novel approach, called Flex-VR, is proposed, which enables configuring rich 3D Web applications from independent components, allowing this task to be performed by domain experts without expertise in programming or 3D content design.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130286542","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: 33
Selection of partners for co-operation based on interpersonal trust 基于人际信任的合作伙伴选择
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581415
A. Netrvalova, J. Safarík
{"title":"Selection of partners for co-operation based on interpersonal trust","authors":"A. Netrvalova, J. Safarík","doi":"10.1109/HSI.2008.4581415","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581415","url":null,"abstract":"This paper presents the deployment of interpersonal trust for selection of partners in the community. The term trust and its representation are addressed. The risk of co-operation and its influence for selecting partners using mutual trust are studied. Our approach to the evaluation of the caution against cooperation is based on application of the game theory. Results of experiments using proposed method for selection of partners are presented.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132929377","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
Consistency-based prediction using extensions of information systems —An experimental study 使用信息系统扩展的基于一致性的预测-一项实验研究
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581507
K. Pancerz
{"title":"Consistency-based prediction using extensions of information systems —An experimental study","authors":"K. Pancerz","doi":"10.1109/HSI.2008.4581507","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581507","url":null,"abstract":"The paper is devoted to the application of the extensions of information systems to state prediction problems. An information system (in the Pawlakpsilas sense) can describe the states of processes observed in a given concurrent system. If we extend a given information system by adding some new states which have not been observed yet, then we are interested in the degrees of consistency (called also consistency factors) of added states with the knowledge of state coexistence included in the original information system. Such information can be helpful in predicting the possibility of appearing given states in the future in the examined system. The consistency factor computed can be between 0 and 1, 0 for the full inconsistency and 1 for the full consistency. The experiments show that the states from extensions of original information systems, having greater values of consistency factors, appear significantly more often in the future.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134521763","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 virtual keyboard system based on Multi-Level Feature Matching 基于多级特征匹配的虚拟键盘系统
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581429
Huan Du, E. Charbon
{"title":"A virtual keyboard system based on Multi-Level Feature Matching","authors":"Huan Du, E. Charbon","doi":"10.1109/HSI.2008.4581429","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581429","url":null,"abstract":"In this paper a multi-level feature matching (MLFM) method is presented for 3D hand posture reconstruction of a virtual keyboard system. The human hand is modeled with a mixture of different levels of detail, from skeletal to polygonal surface representation. Different types of features are extracted and paired with the corresponding model. The matching is performed in a bottom-up order by SCG optimization with respect to the state vector of motion parameters. The low level of matching provide initial guess to the high level of matching, refining the precise position of the hand hierarchically. The matching results show that this method is effective for tracking human hand typing motion, even with noisy 3D depth map reconstruction and roughly detected fingertips. Examples of applications include virtual reality, gaming, 3D design, etc.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133656188","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: 15
Method of input variable partitioning in functional decomposition based on evolutionary algorithm and binary decision diagrams 基于进化算法和二元决策图的函数分解中输入变量划分方法
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581408
P. Morawiecki, M. Rawski
{"title":"Method of input variable partitioning in functional decomposition based on evolutionary algorithm and binary decision diagrams","authors":"P. Morawiecki, M. Rawski","doi":"10.1109/HSI.2008.4581408","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581408","url":null,"abstract":"The functional decomposition is recognized as very efficient synthesis method of digital circuits and systems. However its practical usefulness for very complex systems is limited by lack of an efficient method of input variable partitioning. In this paper, a heuristic method for input variable partitioning is proposed for decomposition of Boolean function represented by BDD. The method is based on an application of evolutionary algorithms, what allows exploring the possible solution space of a problem while keeping the high-quality solutions in this reduced space. The boolean function is represented by the reduced ordered binary decision diagram (ROBDD). The experimental results show that the proposed heuristic method is able to generate optimal or near optimal solution very efficiently even for large systems. It is much faster than the systematic method while delivering results of the comparable quality.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"463 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132305106","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
Fault Detection and Diagnosis (FDD) in Heating Ventilation Air Conditioning Systems (HVAC) Using an Interactive Multiple Model Augmented Unscented Kalman Filter (IMMAUKF) 基于交互式多模型增强无气味卡尔曼滤波的暖通空调系统故障检测与诊断(FDD)
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581459
N. Tudoroiu, M. Zaheeruddin, Elena-Roxana Tudoroiu, V. Jeflea
{"title":"Fault Detection and Diagnosis (FDD) in Heating Ventilation Air Conditioning Systems (HVAC) Using an Interactive Multiple Model Augmented Unscented Kalman Filter (IMMAUKF)","authors":"N. Tudoroiu, M. Zaheeruddin, Elena-Roxana Tudoroiu, V. Jeflea","doi":"10.1109/HSI.2008.4581459","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581459","url":null,"abstract":"Nowadays monitoring and controlling the modern and sophisticated heating ventilation air conditioning (HVAC) building systems under a wide variety of occupancy and load related operating conditions is becoming a difficult and challenging task. Their complexity drastically increases and the control becomes more difficult task due to the several control loops that interact between them. Among these control loops the discharge air temperature (DAT) loops, the static pressure loop (SP), and the variable air volume (VAV) terminal unit loop are the candidate loops requiring frequent re-tuning. Equipment failures and loss of control leading to less than acceptable indoor environment conditions is a common problem reported in these systems. In our paper we consider the degradation in the DAT loop performance caused by a gradual increase in backlash of the valve actuator and several disturbances that occur in the process. The main objective of this paper is to describe the application of an interactive multiple model (IMM) [9] based on an augmented unscented Kalman filter (UKF) estimation algorithm (IMMAUKF) [2] to the problem of fault detection diagnosis and isolation (FDDI) of the valve actuator failures in DAT loop of the HVAC systems [4]. The proposed algorithm is an alternative to the interactive multiple model (IMM) developed in the literature based on the extended Kalman filter standard technique [2], [3]-[5], [7]-[11], the most popular estimation technique used in the last 40 years. The main advantage of the proposed algorithm is the less computation, consequently faster, high accuracy, robustness and eliminates completely the linearization of the system dynamics.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132594507","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: 21
An adaptive system for robust analog signal sample/hold 一种鲁棒模拟信号采样/保持自适应系统
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581421
Chunyan Wang
{"title":"An adaptive system for robust analog signal sample/hold","authors":"Chunyan Wang","doi":"10.1109/HSI.2008.4581421","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581421","url":null,"abstract":"In this paper, a scheme of adaptive system producing a signal sample that is equal to the input is proposed. The system consists of a simple signal sample generator and some logic gates forming a feedback loop. The sample generator is modeled as a multi-dimensional nonlinear circuit and the digital code is applied to determine the coordinates of its operating point. By using the negative feedback loop, the code is update step by step to get the right operating point for the system to produce the sample that is the closest to the input signal. This updating process makes good use of the non-linearity of the system to have the step size variable in such a way that it is large at the beginning of the process to have a quick convergence and small at the end for a small residue error. Because the signal sample is recorded by a digital code and it can be reproduced easily without problems occurring in analog signal storage and reproduction, the system can be used for a robust analog signal sample/hold. As an example of implementing such an adaptive system, a current-sample/hold circuit has been designed and presented in the paper.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125006496","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
Response time of MR suspension system and control compensation 磁流变悬架系统响应时间及控制补偿
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581543
M. Yu, L.X. Li, X. Dong, Zushu Li
{"title":"Response time of MR suspension system and control compensation","authors":"M. Yu, L.X. Li, X. Dong, Zushu Li","doi":"10.1109/HSI.2008.4581543","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581543","url":null,"abstract":"Semi-active suspension system utilizing magneto-rheological (MR) fluid is being accepted by the automotive industry due to their controllable force characteristics. However the time delay of MR suspension system is long enough to affect the control performance. To address this problem, an experimental apparatus was founded to test the systempsilas response time. And a human-simulation intelligent control (HSIC) strategy was designed to compensation it. Simulation and road test verified effects of HSIC in solving the problem of time-delay of MR suspension.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125537266","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
Adaptive transfer of vehicle density in the distributed traffic simulation 分布式交通仿真中车辆密度的自适应转移
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581584
T. Potuzak
{"title":"Adaptive transfer of vehicle density in the distributed traffic simulation","authors":"T. Potuzak","doi":"10.1109/HSI.2008.4581584","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581584","url":null,"abstract":"In this paper, the reduction of inter-process communication in the distributed traffic simulation is described. The reduction is based on transfer of vehicle density information instead of particular vehicles. Moreover, the learning of periodical behavior of the vehicle density is exploited for additional communication savings. This behavior is typical for the traffic lanes with traffic lights.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130242556","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: 1
Automatic translation of texts using volatile grammars 使用易变语法的文本自动翻译
2008 Conference on Human System Interactions Pub Date : 2008-05-25 DOI: 10.1109/HSI.2008.4581485
O. Cairó, S. Guardati
{"title":"Automatic translation of texts using volatile grammars","authors":"O. Cairó, S. Guardati","doi":"10.1109/HSI.2008.4581485","DOIUrl":"https://doi.org/10.1109/HSI.2008.4581485","url":null,"abstract":"This paper presents a series of conventionalities and tools for the general analysis of romance languages and for the automatic translation of texts from Spanish into other neo-Latin languages and vice verse. The work implies two well-defined phases: recognition (syntactic) and interpretation (semantic). In the recognition phase, we use volatile grammars. They represent an innovation to logic-based grammars. For the interpretation phase, we use componential analysis and the laws of integrity. Componential analysis defines the sense of the lexical parts that constituted the sentence through a collection of semantic features. The rules of integrity, on the other hand, have the goal of refining, improving and optimizing translation.","PeriodicalId":139846,"journal":{"name":"2008 Conference on Human System Interactions","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128764992","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: 1
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