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Simultaneous Localization and Map Building
Perception happens locally, in the egocentric frame of reference of the robot. In order to ensure correspondence between the local representation of...
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Suboptimal Filter Stability
When a stochastic system is partially controllable, such as in the case of SLAM, the Gaussian noise sources v k do not...
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A The Kalman Filter
The Kalman Filter developed in the early sixties by R.E. Kalman [57, 58] is a recursive state estimator for partially observed non-stationary...
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An Algorithm for Determining the Controllers of Supervised Entities: A Case Study with the Brazilian Central Bank
An algorithm was developed and implemented to find controllers of the stock shares for some financial institutions for the Brazilian Central Bank...
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Semantic Indexing and Fuzzy Relevance Model in Information Retrieval
Let us suppose that an information retrieval system comprehends the semantic content of documents and reflects the preferences of users. Then the...
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Backward Reasoning on Rule-Based Systems Modeled by Fuzzy Petri Nets Through Backward Tree
The crux in rule-based systems modeled by Fuzzy Petri Nets (FPN) is to decide the sequence of transitions firing. In this problem, backward reasoning...
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A new approach for the fuzzy shortest path problem
Many researchers have paid much attention to the fuzzy shortest path problem since it is central to many applications. In this problem, the fuzzy...
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Centralised Strategies for Cluster Formation in Sensor Networks
Cluster based communication protocols for sensor networks are useful if the cluster formation is energy efficient. Centralised cluster formation can...
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Monitoring Shift and Movement in Data using Dynamic Feature Maps
Identifying change or movement in data can be highly useful to many organisations. Such movement identification will enable an organisation to react...
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Adaptive Fuzzy Zone Routing for Wireless Ad Hoc Networks
In this chapter we introduce how to implement fuzzy logic for ad hoc networks. Ad hoc networks are characterized by multi-hop wireless connectivity,...
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5. Impulsive Synchronization of Chaotic Systems
In this chapter, less conservative conditions on the stability of impulsive systems are first derived. These results are then used to study the...
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8. Relative Differentiated Quality of Service of the Internet
In this chapter, the feedback cyclic control policy is first extended to the case that the arrival rates are not known in advance. The policy is then...
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Using Boosting Techniques to Improve the Performance of Fuzzy Classification Systems
This paper proposes a boosting algorithm of fuzzy rule-based systems for pattern classification. In the proposed algorithm, several fuzzy rule-based...
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Profiling Network Applications with Fuzzy C-means and Self-Organizing Maps
This study addresses the problem of generating application clusters from network traffic data. These clusters are used for classification and...
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Prioritized Fuzzy Information Fusion for Handling Multi-Criteria Fuzzy Decision-Making Problems
The prioritized operator is very useful in dealing with multi–criteria fuzzy decision-making problems, and it can be seen as an additional selector...
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6. Chaos Based Secure Communication Systems
In this chapter, the results obtained in the previous chapter will be used to design a chaos based secure communication system. Specifically, these...
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Unscented Transformation of Vehicle States
We have already seen that the Extended Kalman Filter (EKF) is the most widely accepted tool for solving SLAM [31, 85]. One drawback however with the...
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Appendix C: Experimental Validitation of Curvature Computation
This appendix investigates experimental results for the curvature computation on a constant curved contour.