Proceedings of the Fifth International Conference on Information Fusion. FUSION 2002. (IEEE Cat.No.02EX5997)
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Các bài báo tiêu biểu
Particle filtering for multi-target tracking and sensor management
Tập 1 - Trang 474-481 vol.1
In this paper, we present computational methods based on particle filters to
address the multi-target tracking and sensor management problems. We present a
jump Markov model of multi-target systems and an efficient particle filtering
algorithm to perform inference. In addition, we also present a formulation of
the sensor management problem and its solution using particle methods.
#Particle tracking #Target tracking #Particle filters #Sensor fusion #Sensor systems #State estimation #Nonlinear dynamical systems #Engineering management #Filtering algorithms #Optimal control
A new method for representing linguistic quantifications by random sets with applications to tracking and data fusion
Tập 2 - Trang 1308-1315 vol.2
There is an obvious need to be able to integrate both linguistic-based and
stochastic-based input information in data fusion. In particular, this need is
critical in addressing problems of track association, including cyber-state
intrusions. This paper treats this issue through a new insight into how three
apparently distinct mathematical tools can be combined: "boolean relational
event algebra" (...
#Algebra #Fuzzy logic #Fuzzy sets #Educational institutions #Probabilistic logic #Arithmetic #Natural languages #Stochastic processes #Information security #Testing
Information fusion for image analysis: geospatial foundations for higher-level fusion
Tập 1 - Trang 562-569 vol.1
In support of the AFOSR program in Information Fusion, the CNS Technology
Laboratory at Boston University is developing and applying neural models of
image and signal processing, pattern learning and recognition, associative
learning dynamics, and 3D visualization, to the domain of Information Fusion for
Image Analysis in a geospatial context. Our research is focused by a challenge
problem involvi...
#Image analysis #Laboratories #Context modeling #Signal processing #Pattern recognition #Image recognition #Vehicle dynamics #Visualization #Focusing #Terrorism
Radar detection improvement by integration of multi-object tracking
Tập 2 - Trang 1249-1255 vol.2
This paper presents a new and simple approach to the problem of multiple sensor
data fusion. We introduce an efficient algorithm that can fuse multiple sensor
measurements to track an arbitrary number of objects in a cluttered environment.
The algorithm combines conventional Kalman filtering techniques with
probabilistic data association methods. A Gauss Markov process model is assumed
to handle s...
#Radar detection #Radar tracking #Sensor fusion #Fuses #Filtering algorithms #Kalman filters #Gaussian processes #Markov processes #Sampling methods #Frequency
Stochastic dynamic programming based approaches to sensor resource management
Tập 1 - Trang 608-615 vol.1
This paper describes a stochastic dynamic programming based approach to solve
sensor resource management (SRM) problems such as occur in tracking multiple
targets with electronically scanned, multi-mode radar Specifically, it
formulates the SRM problem as a stochastic scheduling problem and develops
approximate solutions based on the Gittins index rule. Novel results include a
hybrid state stochas...
#Stochastic processes #Dynamic programming #Resource management #Radar tracking #Target tracking #Sensor phenomena and characterization #Dynamic scheduling #Modems #Synthetic aperture radar #Strain control
Tracking and fusion for wireless sensor networks
Tập 2 - Trang 1023-1029 vol.2
Recent interest in the development of wireless sensor networks for surveillance
introduces new problems that will need to be addressed when developing target
tracking algorithms for use in such networks. Specifically the power and stealth
requirements when combined with the wireless communications architecture will
lead to potentially significant delays in the measurement collection process.
The r...
#Wireless sensor networks #Target tracking #Delay #Surveillance #Wireless communication #Power measurement #Density measurement #Measurement uncertainty #Robustness #Performance analysis
Author index
Tập 2 - Trang 1619 - 2002
The author index contains an entry for each author and coauthor included in the
proceedings record.
Fixed and trained combiners for fusion of imbalanced pattern classifiers
Tập 1 - Trang 278-284 vol.1
In the past decade, several rules for fusion of pattern classifiers' outputs
have been proposed. Although imbalanced classifiers, that is, classifiers
exhibiting very different accuracy, are used in many practical applications
(e.g., multimodal biometrics for personal identity verification), the conditions
of classifiers' imbalance under which a given rule can significantly outperform
another one ...
#Biometrics #Speech processing #Bioinformatics #Voting #Biomedical signal processing #Computer vision #Mathematics #Remote sensing #Pattern classification #Face
On optimum distributed detection and robustness of system performance
Tập 1 - Trang 156-163 vol.1
In this paper we consider some theoretical and practical issues regarding
optimum distributed detection systems. The detection systems considered here are
parallel distributed detection systems, with each sensor allowed to produce
multi-bit output, and the performance optimization criterion is the
Neyman-Pearson criterion. For conditionally independent sensor observations, it
is shown that the opt...
#Robustness #System performance #Sensor systems #Sensor fusion #System testing #Degradation #Bayesian methods #Electronic equipment testing #Design optimization #Constraint optimization
A case-based approach to network intrusion detection
Tập 2 - Trang 1084-1089 vol.2
This paper reports progress on creating a case-based implementation of the
well-known Snort intrusion detection system. Snort is a simple rule-based system
that is known to suffer limitations, including both failure to detect certain
kinds of intrusions and the frequent raising of false alarms. We believe that a
case-based reasoning approach can provide a framework in which to incorporate
more sop...
#Intrusion detection #Information security #Protection #Payloads #Open source software #Java #XML #Computer science #Knowledge based systems #Modems