Results 221 to 230 of about 4,384,782 (245)

A neural network for data association

1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258), 1999
This paper presents a new neural solution for solving the data association problem. This problem, also known as the multidimensional assignment problem, arises in data fusion systems like radar and sonar targets tracking, robotic vision... Since it leads to an NP-complete combinatorial optimization, the optimal solution can not be reached in an ...
Michel Winter, Gérard Favier
openaire   +2 more sources

Evidential Data Association Filter

2010
The problem of multi-target tracking in clutter environment has been shown to be very challenging for both the measurement to track association and the targets’ state estimation. Several approaches have been put forward to deal with such issue. Especially, the family of joint probabilistic data association and its modified versions has been very ...
Ahmed Dallil, Mourad Oussalah 0002, Abdelaziz Ouldali   +2 more
openaire   +1 more source

Data Visualization Association Algorithm Based on Spatio-Temporal Association Big Data

2020
This paper mainly studies and realizes the spatio-temporal multidimensional visualization under the big data environment. By analyzing the spatiotemporal correlation of wireless sensor networks under the random large-scale dense deployment of sensor nodes, ensure that there is no monitoring blind spot in the area, the accuracy of data sampling and the ...
Zhang Zhang, Liang Tian
openaire   +1 more source

Semantic data modeling of hypermedia associations

ACM Transactions on Information Systems, 1993
Many important issues in the design and implementation of hypermedia system functionality focus on the way interobject connections are represented, manipulated, and stored. A prototypic system called HB1 is being designed to meet the storage needs of next-generation hypermedia system architectures.
Schnase, John L., Leggett, John J., Hicks, David, Szabo, Ron L.   +3 more
openaire   +2 more sources

Using Queries to Associate Metadata with Data

2007 IEEE 23rd International Conference on Data Engineering, 2007
As relational databases proliferate and become increasingly complex, both in their internal structure and in their interactions with other databases and applications, there is a growing need to associate a variety of metadata with the underlying data. Even though the need has been apparent, a simple, elegant approach to uniformly model and query both ...
D. Srivastava, Velegrakis, Ioannis
openaire   +1 more source

ACE: An Associative Calculus Data Structure

Journal of Parallel and Distributed Computing, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jerry L. Potter, Kathy J. Liszka
openaire   +3 more sources

Associative tabular data structures

ACM SIGPLAN Notices, 1971
A data structure may be defined as an organized set of words (comprising more than one word) in memory for which an accessing procedure is provided. According to this definition, an ALGOL array is a data structure, as are the list structures used in LISP and the more elaborate structures of the same type in which blocks of words are linked by pointers.
openaire   +3 more sources

Visualization of Graphs with Associated Timeseries Data

Proceedings of the 2005 IEEE Symposium on Information Visualization (INFOVIS'05), 2005
The most common approach to support analysis of graphs with associated time series data include: overlay of data on graph vertices for one timepoint at a time by manipulating a visual property (e.g. color) of the vertex, along with sliders or some such mechanism to animate the graph for other timepoints.
Purvi Saraiya, Peter Lee 0005, Chris North 0001   +2 more
openaire   +1 more source

Scoring the Data Using Association Rules

Applied Intelligence, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, B., Ma, Y., Wong, C.K., Yu, P.S.
openaire   +2 more sources

Intensional associations between data and metadata

Proceedings of the 2007 ACM SIGMOD international conference on Management of data, 2007
There is a growing need to associate a variety of metadata with the underlying data, but a simple, elegant approach to uniformly model and query both the data and the metadata has been elusive. In this paper, we argue that (1) the relational model augmented with queries as data values is a natural way to uniformly model data, arbitrary metadata and ...
D. Srivastava, Velegrakis, Ioannis
openaire   +1 more source