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Computational Intelligence and Intelligent Informatics (ISCIII), 2011 5th International Symposium on

Date 15-17 Sept. 2011

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Displaying Results 1 - 25 of 34
  • Authors index

    Publication Year: 2011, Page(s): 1
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  • [Title page]

    Publication Year: 2011, Page(s): 1
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  • Table of contents

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  • Welcome

    Publication Year: 2011, Page(s): 1
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  • Geometrical approach to similarity representation in pattern recognition for speech-spectral deformation

    Publication Year: 2011, Page(s):7 - 11
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (406 KB) | HTML iconHTML

    We study the relation between a spectral deformation in speech processing and a geometrical deformation theory. We show that topological field theory yields the systematic treatment of these two methods. Some of the examples and the application to speech-spectra of classical mathematical ideas - for example, Morse theory in higher dimensions - for topological field theory are discussed. These disc... View full abstract»

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  • A novel approach to Robust Fixed Point Transformations

    Publication Year: 2011, Page(s):13 - 18
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (806 KB) | HTML iconHTML

    Nowadays in solving adaptive control problems Lyapunov's second method is generally involved. Although, the method is ingenious and very popular, recently alternative solutions have appeared which in many cases prove to be more advantageous and also effective. One of these methods is the family of Robust Fixed Point Transformations (RFPT) which can be used in several areas successfully. In this pa... View full abstract»

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  • Unsupervised selection of HMMs architectures for handwritten text/word recognition

    Publication Year: 2011, Page(s):19 - 24
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (632 KB) | HTML iconHTML

    The selection of the classifier architecture is a very important step in the recognition process. This paper presents a new algorithm for the HMMs architectures optimization: Multi-Models Evolvement using PSO (MME-PSO). The proposed algorithm is applied to an Arabic handwriting recognition system. The recognizer is based on character Hidden Markov Models which can have different architectures. Thi... View full abstract»

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  • Simulating proactive behaviour in active databases

    Publication Year: 2011, Page(s):25 - 29
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (252 KB) | HTML iconHTML

    In order to resolve conflicts in multiagent systems many different approaches and strategies can be found; conflict avoidance is one possible approach as well. This paper presents how active databases were used within a multiagent system to avoid physical conflicts. Especially, the concept of time triggers is important for the developed solution and it is demonstrated how time triggers can be used... View full abstract»

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  • Toward Interactive TV

    Publication Year: 2011, Page(s):31 - 36
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (670 KB) | HTML iconHTML

    Televisions and spatial channels have invaded wealthy and poor families. With the growing number of TV channels, the TV viewers become unable to watch what they prefer easily. They will be obliged to zap between thousands of channels permanently to have the right program. With the apparition of DTT (Digital Terrestrial Television), it will be possible for televisions of next generations to receive... View full abstract»

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  • Distributed, mobile, social system for road surface defects detection

    Publication Year: 2011, Page(s):37 - 40
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1312 KB) | HTML iconHTML

    In paper a system for road surface defects detection is presented. Traditional approaches use human eye or specialized hardware to evaluate quality of the road. There are also systems known basing on mobile sensors network. Our approach bases on collecting GPS and accelerometer data from mobile phones of large number of individual, anonymous car drivers. The method of evaluating quality of the roa... View full abstract»

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  • On the control of a rotary-linear switched reluctance motor

    Publication Year: 2011, Page(s):41 - 46
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1017 KB) | HTML iconHTML

    In several advanced industrial applications both rotary and linear movements are required. But in many cases, mainly due to space limitations it is difficult to use two motors to ensure the two types of motion. For such applications the rotary-linear motors are ideal solutions. The proposed switched reluctance rotary-linear motor practically combines three identical rotating motors with a linear o... View full abstract»

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  • Multirate depth control of an AUV by neural network predictive controller for enhanced situational awareness

    Publication Year: 2011, Page(s):47 - 52
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (812 KB) | HTML iconHTML

    This paper focuses on a critical component of the situational awareness (SA), the neural control of depth flight of an autonomous underwater vehicle (AUV). Constant depth flight is a challenging but important task for AUVs to achieve high level of autonomy under adverse conditions. The fundamental requirement for constant depth flight is the knowledge of the depth, and a properly designed controll... View full abstract»

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  • Joint UKF estimator for fault detection and isolation in Heating Ventilation and Air Conditioning systems

    Publication Year: 2011, Page(s):53 - 58
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2914 KB) | HTML iconHTML

    In this paper, we propose to use as an alternative to Extended Kalman Filter Estimator (EKFE), the joint version of Unscented Kalman Filter (UKF) Estimator (UKFE) to solve simultaneously the state and parameter estimation problems, suitable integrated in our proposed Fault Detection and Diagnosis (FDDI) strategy. This strategy is useful to monitor and to control the recent generation of high compl... View full abstract»

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  • Linux bonding approach for heterogeneous networks

    Publication Year: 2011, Page(s):59 - 64
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5744 KB) | HTML iconHTML

    Our proposed solution is a Linux bonding approach to vertical handoff for heterogeneous networks. Currently, there are approaches of Linux bonding implementation for wired & wireless interfaces. The Linux bonding provides methods to aggregate multiple wired or wireless interfaces to support fault-tolerance and throughput improvement. The existing interface bonding allows the aggregation of hom... View full abstract»

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  • Casual communication between robots and humans using fuzzy interruption technology on internet

    Publication Year: 2011, Page(s): 65
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (186 KB) | HTML iconHTML

    Summary form only given. The Mascot Robot System has been developed by the author's group as a part of the "Development Project for a Common Basis of Next-Generation Robots" (2005-2007) sponsored by NEDO (New Energy and industrial technology Development Organization) and "Development of Mascot Robot System with Casual Communication Ability" (2009-2012) sponsored by JSPS (Japan Society for the Prom... View full abstract»

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  • A weights representation for absolute measurement AHP using fuzzy sets theory

    Publication Year: 2011, Page(s):67 - 70
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (159 KB) | HTML iconHTML

    AHP (Analytic Hierarchy Process) has been widely used in a field of decision making. One extension, an absolute measurement method AHP is effective for bad consistency in case containing too many alternatives and can avoid the rank reversal problem. However using the absolute measurement method, the results often lose reliability because the comparison matrix (of criteria or assessment level) does... View full abstract»

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  • Modeling packet delay distributions in an industrial telemetry system

    Publication Year: 2011, Page(s):71 - 74
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (535 KB) | HTML iconHTML

    This paper presents some observations of data packet delaying in a real productive industrial telemetry system. It introduces the statistical analysis of measured Round Trip Time (RTT) values of used Internet Control Management Protocol (ICMP) and User Datagram Protocol (UDP) packets usually used in such applications. Scheduled ICMP delay measurements are simple to implement, while the UDP packets... View full abstract»

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  • Cognitive aspects of multiple tasks and perception: Overview and discussion on recent studies

    Publication Year: 2011, Page(s):75 - 80
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1729 KB) | HTML iconHTML

    Cognitive aspects implemented in computational processes establish frames to model human actions relative to the human corresponding senses. Vision is one of them. To conceive appropriated artificial architectures, behavior manifestations and brain structural proprieties are intensively studied. Physiology is modeled in simplified schemas in order to be implemented in virtual systems and machine m... View full abstract»

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  • Distributed MOPSO with a new population subdivision technique for the feature selection

    Publication Year: 2011, Page(s):81 - 86
    Cited by:  Papers (3)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (168 KB) | HTML iconHTML

    In this paper, a new Multi-Objective Particle Swarm Optimization (MOPSO) is applied to solve a problem of feature selection defined as a multiobjective problem. This algorithm (pMOPSO), known for its fast convergence with negligible computation time is based on a distributed architecture. Sub-swarms are obtained from dynamic subdivision of the population using Pareto Fronts. The algorithm addresse... View full abstract»

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  • Autocollimator calibration

    Publication Year: 2011, Page(s):87 - 91
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (778 KB) | HTML iconHTML

    The paper describes a new low cost angle generator intended for the calibration of autocollimator. The description of the working principle is followed by the detailed calibration procedure which is based on the comparison principle. The small angles are derived from relatively large displacements. Following the presentation of the operation of the small angle generator, the various error sources ... View full abstract»

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  • Variations of gravitation models using geometric programming

    Publication Year: 2011, Page(s):93 - 97
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (517 KB) | HTML iconHTML

    The article deals with the gravitation problem, which is widely used for solving different practical problems. First of all it is used to forecast the future traffic of a territory (Origin/destination problem). It is also used in the economy for forecasting the Leontief Input/Output table. It will be shown if the I-divergence is used for the sample O/D matrix and the future traffic matrix the cost... View full abstract»

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  • New improvement results of synchronizing IFS using almost sure stability

    Publication Year: 2011, Page(s):99 - 103
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (469 KB) | HTML iconHTML

    The problem of synchronizing chaotic iterated functions system is addressed in this paper. First, a new representation of the observation error system is provided using time scaling approach. Then, based on almost sure stability, a new structure of the observer gains is stated in order to take into account the stochastic jump sequence between one system form to another. The associated design metho... View full abstract»

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