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Modeling instructible robots for waste disposal applications 为废物处理应用建模可指导机器人
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565070
L. Tsoukalas, D. Bargiotas
{"title":"Modeling instructible robots for waste disposal applications","authors":"L. Tsoukalas, D. Bargiotas","doi":"10.1109/IJSIS.1996.565070","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565070","url":null,"abstract":"The storage of high-level radioactive waste in centralized interim storage facilities (CIS) creates a unique and challenging environment for developing and deploying innovative robotic technologies. Limited accessibility and resources as well as difficulties in predicting the behavior of some facility components call for enhanced collaboration between humans and robots and improved capacity for robotic instruction in nearly linguistic terms. We present a neurofuzzy approach for instructing robots operating in such environments and propose a functional architecture for groups of collaborating instructible robots.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126687164","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
Functional site prediction on the DNA sequence by artificial neural networks 基于人工神经网络的DNA序列功能位点预测
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565045
A. Hatzigeorgiou, N. Mache, M. Reczko
{"title":"Functional site prediction on the DNA sequence by artificial neural networks","authors":"A. Hatzigeorgiou, N. Mache, M. Reczko","doi":"10.1109/IJSIS.1996.565045","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565045","url":null,"abstract":"A modular system of neural networks is used to identify genes in DNA sequences of eukaryotic organisms. The identification task is decomposed into the detection of distinct signals using separate neural network modules. Such signals are coding regions, splice sites and transcription start regions (cap-site). A focus of the work is the use of back-percolation, cascade correlation, and time-delay neural networks. These give, in this particular application, better generalization than the well known backpropagation algorithm. This system achieves a prediction accuracy comparable to the traditionally designed gene identification packages and is able to produce more accurate protein sequences from the constructed gene structures.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134527531","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: 29
A distributed control architecture for a purposive computer vision system 目的计算机视觉系统的分布式控制体系结构
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565081
Reinaldo A. C. Bianchi, A. Rillo
{"title":"A distributed control architecture for a purposive computer vision system","authors":"Reinaldo A. C. Bianchi, A. Rillo","doi":"10.1109/IJSIS.1996.565081","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565081","url":null,"abstract":"In this paper we present a distributed control architecture engaged in purposive computer vision tasks. In this context, the vision system's purpose is translated into a set of behaviors, which are decomposed in specific tasks. A multi-agent approach is used to model purpose, behaviors, tasks and the relationship among them. Purpose is modeled by a society of autonomous agents, each one responsible for a specific visually guided behavior. Tasks are represented by basic agents, organized in a hierarchical structure with autonomous agents on the top. As a testbed, the architecture of a specific system for visually guided assembly is presented and a distributed implementation is described.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"217 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133402751","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: 6
Data compression and encryption using cellular automata transforms 使用元胞自动机变换的数据压缩和加密
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565074
O. Lafe
{"title":"Data compression and encryption using cellular automata transforms","authors":"O. Lafe","doi":"10.1109/IJSIS.1996.565074","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565074","url":null,"abstract":"A family of basis functions, generated from the evolving states of cellular automata (CA), is used to compress and encrypt data. The operations required in encoding and decoding the data are described under the umbrella cellular automata transforms (CAT). There is a huge number of these transform bases. CAT which can be used in the way other mathematical transforms (e.g. Fourier, Discrete Cosine, Laplace, Wavelet, etc.) are utilized. In data compression applications, the rules and pertinent keys used to generate the CA are selected in favour of those which yield basis functions with the best information packing characteristics. On the other hand, for encryption the selection is biased towards those with the tendency to yield an avalanche effect. In the latter case the transform process must be error free.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131488516","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: 106
/sup High/LAP: a high level system for generating, representing, and evaluating assembly sequences LAP:用于生成、表示和评估装配序列的高级系统
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565061
F. Rohrdanz, H. Mosemann, F. Wahl
{"title":"/sup High/LAP: a high level system for generating, representing, and evaluating assembly sequences","authors":"F. Rohrdanz, H. Mosemann, F. Wahl","doi":"10.1109/IJSIS.1996.565061","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565061","url":null,"abstract":"In this paper we present our high level assembly planning system /sup High/LAP. /sup High/LAP generates and evaluates all assembly sequences of a mechanical assembly with minimal user interaction. For the evaluation of all feasible assembly sequences several criteria are taken into account. /sup High/LAP considers for example the separability and the manipulability of the generated (sub)assemblies, Furthermore, the necessity of reorientation for a mating operation and parallelism during plan execution is considered. Another important criterion is the stability of the generated (sub)assemblies. Most of the assembly planners developed up to date use heuristics or user defined criteria to determine assembly stability for plan evaluation. In order to bring automatic assembly planning closer to reality /sup High/LAP performs a powerful geometrical and physical reasoning. The system presented is the first assembly planning system taking into account the range of all stable orientations of an assembly considering friction for plan evaluation.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131816338","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: 13
Modelling robot manipulators in a CAD environment using B-splines 在CAD环境中使用b样条对机器人机械手进行建模
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565069
Colin G. Johnson, Duncan Marsh
{"title":"Modelling robot manipulators in a CAD environment using B-splines","authors":"Colin G. Johnson, Duncan Marsh","doi":"10.1109/IJSIS.1996.565069","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565069","url":null,"abstract":"A major aim of robotics research is the provision of systems which simplify the programming of robots, enabling experienced designers and engineers to implement robotic devices as part of a larger systems without the need to become expert programmers. Also in the quest for a flexible industrial production system is it desirable to be able to reprogram robots offline, so that they can be doing one task whilst being prepared for another. This paper describes the mathematical and computational background to a system which enables the development and testing of robot programs in a CAD environment in a way that is simple to use and compatible with existing methods used in CAD systems.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"141 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131660801","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: 8
Intelligent ballistic control of a jointed leg 关节腿的智能弹道控制
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565059
P. Israel Doerschuk, V. Nguyen, W. Simon, F. Kwong
{"title":"Intelligent ballistic control of a jointed leg","authors":"P. Israel Doerschuk, V. Nguyen, W. Simon, F. Kwong","doi":"10.1109/IJSIS.1996.565059","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565059","url":null,"abstract":"In order to perform a wide range of locomotive tasks, a legged robot should be able to autonomously adjust its stride and properly move its legs so as to fit the current locomotion requirement. We develop an adaptive intelligent system that controls the movement of a jointed leg during a running stride. This paper focuses on the ballistic controller, which controls the movement of the leg from the point of takeoff from the ground to the point of landing. The controller learns from experience to move the leg along a specified series of configurations which provide a smooth transition from takeoff to landing. Learning is online, so the controller adapts to the requirements of the stride on the fly. It can handle strides of different sizes and can scale obstacles. Very accurate control is achieved even during the first learning attempt.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132148763","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: 8
Preprocessing EEG signals for direct human-system interface 面向直接人机界面的脑电信号预处理
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565048
S. Gupta, H. Singh
{"title":"Preprocessing EEG signals for direct human-system interface","authors":"S. Gupta, H. Singh","doi":"10.1109/IJSIS.1996.565048","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565048","url":null,"abstract":"EEG-based direct human-system interfaces attempt to provide a direct brain activated control for quadriplegics and workers in high-workload environments. But significant practical obstacles due to individual differences, subject generated artifacts, noise and interference remain. Eyeblinks and eyeball movements artifacts cause severe interference in EEG recorded by forehead electrodes. This work concentrates on real-time removal of eye-blink and eyeball movement artifacts from the forehead EEG recordings. The proposed approach uses a fixed bandpass FIR filter to remove slow baseline drift. This is followed by a subject specific eyeblink threshold. The results obtained from a real-time implementation on a general-purpose computer are also presented.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125651741","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: 20
Retrieve of images by content 检索图像的内容
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565077
C. Djeraba, Ian Savory, H. Briand
{"title":"Retrieve of images by content","authors":"C. Djeraba, Ian Savory, H. Briand","doi":"10.1109/IJSIS.1996.565077","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565077","url":null,"abstract":"In this paper, we present an approach of image retrieval by content in an object oriented database. The content of image includes automatically extracted features such as colors, textures, and manually extracted features such as relevant regions, shapes, key words and texts. All these features and their behaviors are represented in an object-oriented database. Finally a KD-tree is used to model the inner of features, and to support efficiently the match engine.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129722203","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
From neurons to consciousness 从神经元到意识
Proceedings IEEE International Joint Symposia on Intelligence and Systems Pub Date : 1996-11-04 DOI: 10.1109/IJSIS.1996.565049
D. Doval
{"title":"From neurons to consciousness","authors":"D. Doval","doi":"10.1109/IJSIS.1996.565049","DOIUrl":"https://doi.org/10.1109/IJSIS.1996.565049","url":null,"abstract":"This paper outlines a possible model for human intelligence, based on the fact that the act of understanding can be explained, at best, as an act of pure intuition, impossible to explain in itself. Based on the model, we discuss how learning could be accomplished by such a system, and how knowledge could be transferred between generations. The model uses clusters of neural networks to achieve its goal. The proposed model uses a genetic algorithm closely coupled to the memory neural cluster to achieve creativity and to generate original responses. Other issues, such as possible internal representation models, are also discussed. As the model is certainly intensive in terms of computing-power and memory, and several components remain to be clearly defined, a reduced model is proposed. We define a system that can only handle one type of input (voice) that will learn a limited number of procedures. This reduced system would provide a basis to test the actual feasibility of the model and its possibilities, as well as different subsystem implementations.","PeriodicalId":437491,"journal":{"name":"Proceedings IEEE International Joint Symposia on Intelligence and Systems","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123037698","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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