Results 261 to 270 of about 1,439,266 (308)

Co-occurrence analysis of scientific documents in citation networks

International Journal of Knowledge-based and Intelligent Engineering Systems, 2020
Citation pattern analysis is an important component for measuring research performance of the author. Co-citation analysis has been used as an effective method to find citation pattern analysis, but it does not take co-occurrence analysis among authors. A method to find co-occurrence analysis among authors is proposed in this work.
Satish Muppidi, K. Thammi Reddy
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Measurement Analysis of Co-occurrence Degree of Web Objects

IEEE INFOCOM 2021 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), 2021
As a technique to reduce the web response time, HTTP/2 and HTTP/3 have been standardized. However, parallel download in these techniques is possible only for web objects which are provided from the identical object server, so many web objects need to be downloaded from a small number of object servers to improve the effect of HTTP/2 and HTTP/3.
Noriaki Kamiyama, Kouki Sakurai, Akihiro Nakao   +2 more
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Texture Analysis Using Generalized Co-Occurrence Matrices

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1979
We present a new approach to texture analysis based on the spatial distribution of local features in unsegmented textures. The textures are described using features derived from generalized co-occurrence matrices (GCM). A GCM is determined by a spatial constraint predicate F and a set of local features P = {(Xi, Yi, di), i = 1,..., m} where (Xi, Yi) is
Larry S. Davis, Steven A. Johns, J. K. Aggarwal   +2 more
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Co-occurrence analysis of speech waveforms

IEEE Transactions on Acoustics, Speech, and Signal Processing, 1985
The co-occurrence matrix, a two-dimensional histogram of pairs of sample amplitudes, is explored as a representation of the digital speech waveform. Co-occurrence matrix representations support a hypothesis-testing approach to digital speech analysis. This approach is pursued in the formulation of a quantitative (chi-square) measure of sample amplitude
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About the statistical analysis of co-occurrence

Computers and the Humanities, 1992
Various objections are raised against current practice in co-occurrence analysis. The use of Yule's coefficient Y is then advocated.
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Biological Information Extraction and Co-occurrence Analysis

2014
Nowadays, it is possible to identify terms corresponding to biological entities within passages in biomedical text corpora: critically, their potential relationships then need to be detected. These relationships are typically detected by co-occurrence analysis, revealing associations between bioentities through their coexistence in single sentences and/
Georgios A, Pavlopoulos, Vasilis J, Promponas, Christos A, Ouzounis, Ioannis, Iliopoulos   +3 more
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Analysis of co-occurrence in a fungal community

Mycological Research, 1991
An approach is presented for quantifying associations between species pairs over a scale of 0·5–1 mm by plating several 0·5–1 mm particles of washed organic matter on agar plates, and observing whether or not fungal species which emerge from the particles are distributed in a random manner with regard to each other. Most of the associations between the
D.A. Wardle, D. Parkinson
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Co-occurrence matrices for image analysis

Electronics & Communication Engineering Journal, 1993
The authors present a range of techniques for image segmentation and edge detection based on co-occurrence matrices. Co-occurrence matrices are described and transforms are defined which adapt to global image characteristics and emphasise the differences between typical and atypical image features using co-occurrence matrices as look-up tables.
J.F. Haddon, J.F. Boyce
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Research on Gambling in Young People: A Co-Occurrence Analysis

Journal of Gambling Studies, 2022
Gambling as a risk factor in youth development, particularly its causes and consequences, has been the subject of a growing number of studies. However, the literature relating to young people has yet to be compiled in a systematic form. The present study adopts a descriptive bibliometric approach to map global research on gambling in young people using
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Co-occurrence-based analysis and synthesis of textures

Proceedings of 12th International Conference on Pattern Recognition, 2002
In the first part of this paper, an algorithm for synthesizing textures obeying a given set of co-occurrence features is presented. It is shown that the synthetically generated images are visually very similar to remotely sensed images coming from the Landsat/TM and ERS1/AMI sensors.
openaire   +2 more sources