Browsing by Subject "Estimation"
Now showing items 120 of 24

Conference Object
Action functional stochastic H∞ estimation for nonlinear discrete time systems
(2002)This paper presents an action functional, sample path optimization technique, for formulating and solving nonlinear discretetime stochastic H∞ estimation problems. These H∞ problems are formulated as minimax dynamic games ...

Article
Bounds on the number of markings consistent with label observations in petri nets
(2009)In this paper, we consider state estimation in discreteevent systems (DESs) modeled by labeled Petri nets and present upper bounds on the number of system states (or markings) that are consistent with an observed sequence ...

Conference Object
Convergence of belief propagation algorithms on binary pairwise Gibbs random fields
(2011)In this paper, we study the convergence of belief propagation algorithms (BPAs) on binary pairwise Gibbs random fields (BPGRFs). Exploiting the equivalence of BPA on the graph associated with BPGRF and the corresponding ...

Article
Discretetime risksensitive filters with onGaussian initial conditions and their ergodic properties
(2001)We study asymptotic stability properties of risksensitive filters with respect to their initial conditions. We consider a linear timeinvariant systems with initial conditions that are not necessarily Gaussian. We show ...

Conference Object
Distributed network size estimation and average degree estimation and control in networks isomorphic to directed graphs
(2012)Many properties of interest in graph structures are based on the nodes' average degree (i.e., the average number of edges incident to/from each node). In this work, we present asynchronous distributed algorithms, based on ...

Article
Dynamic misspecification in nonparametric cointegrating regression
(2012)Linear cointegration is known to have the important property of invariance under temporal translation. The same property is shown not to apply for nonlinear cointegration. The limit properties of the NadarayaWatson (NW) ...

Conference Object
Estimation and identification of timevarying longterm fading channels via the particle filter and the em algorithm
(2011)In this paper, we are concerned with the estimation and identification of timevarying wireless longterm fading channels. The dynamics of the fading channels are captured using a meanreverting linear stochastic differential ...

Article
Estimation of rotational frequency responses
(2003)Rotational frequency response functions are potentially valuable for structural damage detection but are difficult to obtain because of the practical problems of applying a pure moment. In the literature various indirect ...

Conference Object
Feedback control over packet dropping network links
(2007)This paper studies stabilization schemes for a discretetime control systems in which the feedback loop includes a network link that may suffer packet drops. We model the packet dropping network link as an erasure channel ...

Article
Generating proper dynamic models for truck mobility and handling
(2004)The effectiveness and utility of an energybased model reduction algorithm for two different vehicle system modeling applications are discussed. The first case study focuses on the vehicle dynamics model of a military ...

Conference Object
Leastcost firing sequence estimation in labeled Petri nets with unobservable transitions
(2007)This paper develops a recursive algorithm for estimating the leastcost transition firing sequences that match the observation of a sequence of labels produced by transition activity in a given labeled Petri net. The Petri ...

Article
Leastcost planning sequence estimation in labelled Petri nets
(2011)This paper develops a recursive algorithm for estimating the leastcost planning sequence in a manufacturing system that is modelled by a labelled Petri net. We consider a setting where we are given a sequence of labels ...

Article
Leastcost transition firing sequence estimation in labeled Petri nets with unobservable transitions
(2011)This paper proposes an approach for estimating the leastcost transition firing sequence(s) that matches (match) the observation of a sequence of labels produced by transition activity in a given labeled Petri net. Each ...

Conference Object
LeastSquare estimation for nonlinear systems with applications to phase and envelope estimation in wireless fading channels
(2008)This paper addresses the problem of nonlinear LeastSquare estimation. A new approach is presented which employees a change of probability measure technique to derive recursive equations for conditional means of nonlinear ...

Article
Minimum initial marking estimation in labeled petri nets
(2013)This technical note develops algorithms for estimating the minimum initial marking(s) following the observation of a sequence of labels produced by underlying transition activity in a known labeled Petri net (PN). Since ...

Conference Object
Minimum initial marking estimation in labeled petri nets
(2009)This paper develops an algorithm for estimating the minimum initial marking based on the observation of a sequence of labels that is produced by underlying transition activity in a given labeled Petri net. We assume that ...

Article
A model for estimating pollution emissions for individual economic activities
(1998)To be effective, environmental policies must be informed by reliable assessments of the impact of economic activities. In turn, such impact assessments require comprehensive information on the pollution profiles of particular ...

Article
Modeling wireless fading channels via stochastic differential equations: Identification and estimation based on noisy measurements
(2008)This paper is concerned with modeling and identification of wireless channels using noisy measurements. The models employed are governed by Stochastic Differential Equations (SDEs) in state space form, while the identification ...

Article
Nonlinear estimation for a class of systems
(2009)This paper considers nonlinear estimation problems for classes of models, and employs relative entropy to describe the uncertainty classes. Two optimization problems are formulated on general Banach spaces, and their ...

Article
Optimal filtering over uncertain wireless communication channels
(2011)In this letter, filtering over wireless communication channels subject to packet losses is considered. The packet losses are assumed to follow a Bernoulli distribution. The latter is interpreted as a special case of a ...