Results 1 to 10 of about 159,977 (257)

A Hybrid Missing Data Imputation Method for Batch Process Monitoring Dataset

open access: yesSensors, 2023
Batch process monitoring datasets usually contain missing data, which decreases the performance of data-driven modeling for fault identification and optimal control. Many methods have been proposed to impute missing data; however, they do not fulfill the
Qihong Gan   +4 more
doaj   +1 more source

Constraint-Based Hierarchical Cluster Selection in Automotive Radar Data

open access: yesSensors, 2021
High-resolution automotive radar sensors play an increasing role in detection, classification and tracking of moving objects in traffic scenes. Clustering is frequently used to group detection points in this context.
Claudia Malzer, Marcus Baum
doaj   +1 more source

Mitigating GNSS Multipath Effects Using XGBoost Integrated Classifier Based on Consistency Checks

open access: yesInternational Journal of Antennas and Propagation, 2022
Under the influence of urban building roads, especially interference from multipath effects, global navigation satellite system (GNSS) receiver-related output signal distortion can affect the robustness of the positioning system and the final positioning
Dengao Li   +3 more
doaj   +1 more source

From data fusion to knowledge fusion [PDF]

open access: yesProceedings of the VLDB Endowment, 2014
The task of data fusion is to identify the true values of data items ( e.g. , the true date of birth for Tom Cruise ) among multiple observed values drawn from different sources ( e.g. , Web sites) of varying (and unknown) reliability.
Xin Luna Dong   +6 more
openaire   +2 more sources

A Study on the Influence of Different Flue Gas Components on Supersaturated Environment Characteristics in a Multisection Growth Tube

open access: yesAtmosphere, 2023
In order to study the influence of typical coal-fired flue gas components on the supersaturation characteristics in a multisection growth tube, a two-dimensional heat and mass transfer model was used to predict the supersaturation profiles formed by the ...
Yan Yu   +6 more
doaj   +1 more source

Dynamic data fusion [PDF]

open access: yesProceedings of a workshop on held at Baltimore, Maryland October 13-15, 1998 -, 1996
Information retrieval researchers have long appreciated the value of combining, or fusing, multiple retrieval systems' relevance scores for a set of documents to improve retrieval performance. However, it is only recently that researchers have begun to consider adjusting the score fusion method to the user's topic and initial results.
Ted Diamond, Elizabeth D. Liddv
openaire   +1 more source

A GRAPH BASED BUNDLE ADJUSTMENT FOR INS-CAMERA CALIBRATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
In this paper, we present a graph based approach for performing the system calibration of a sensor suite containing a fixed mounted camera and an inertial navigation system.
D. Bender   +5 more
doaj   +1 more source

Broad Area Search and Detection of Surface-to-Air Missile Sites Using Spatial Fusion of Component Object Detections From Deep Neural Networks

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Here, we demonstrate how deep neural network (DNN) detections of multiple constitutive or component objects that are part of a larger, more complex, and encompassing feature can be spatially fused to improve the search, detection, and retrieval (ranking)
Alan B. Cannaday II   +4 more
doaj   +1 more source

Approaching Semantically-Mediated Acoustic Data Fusion [PDF]

open access: yes, 2007
Our primary hypothesis is that it should be possible to enrich data fusion by semantic processing, with wide potential application. In order to achieve our aim we need to represent the semantic data and enable reasoning about it in a framework that can ...
Damarla, Raju   +17 more
core   +1 more source

Data fusion and data grafting [PDF]

open access: yesComputational Statistics & Data Analysis, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

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