Zobrazeno 1 - 10
of 270
pro vyhledávání: '"S. S. Ravi"'
Publikováno v:
Frontiers in Big Data, Vol 5 (2022)
Globalization and climate change facilitate the spread and establishment of invasive species throughout the world via multiple pathways. These spread mechanisms can be effectively represented as diffusion processes on multi-scale, spatial networks. S
Externí odkaz:
https://doaj.org/article/b86bd1ad696e4aea8842dd6def015a01
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol vol. 21 no. 4, Iss Discrete Algorithms (2019)
Many researchers have studied symmetry properties of various Boolean functions. A class of Boolean functions, called nested canalyzing functions (NCFs), has been used to model certain biological phenomena. We identify some interesting relationships b
Externí odkaz:
https://doaj.org/article/52f8ac88e282436a9a47a60506c4b234
Autor:
Christopher L. Barrett, Harry Hunt, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard E. Stearns
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol DMTCS Proceedings vol. AB,..., Iss Proceedings (2003)
A class of finite discrete dynamical systems, called Sequential Dynamical Systems (SDSs), was introduced in [BR99] as a formal model for analyzing simulation systems. Here, we address the complexity of two basic problems and their generalizations for
Externí odkaz:
https://doaj.org/article/d7b9d766ca2c4f59a166550b84ca740e
Autor:
Bhargavi Mayakuntla, M. Susmitha, S. S. Ravi, Indira Bonthu, V. Anitha, V. V. V. Satyanarayana
Publikováno v:
Indian Journal of Postgraduate Dermatology. :1-5
Objectives: Pyogenic granuloma (PG) is a common, benign lesion of vascular origin. It may rapidly grow in response to an unknown stimulus that triggers endothelial proliferation. The treatment of PG using sclerosing agents is a novel approach to over
Publikováno v:
Network Science. 10:234-260
We consider the simultaneous propagation of two contagions over a social network. We assume a threshold model for the propagation of the two contagions and use the formal framework of discrete dynamical systems. In particular, we study an optimizatio
Publikováno v:
Data Mining and Knowledge Discovery.
Publikováno v:
Journal of the Indian Institute of Science
Publikováno v:
2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM).
Publikováno v:
Proceedings of the AAAI Conference on Artificial Intelligence. 35:11334-11342
Discrete dynamical systems serve as useful formal models to study diffusion phenomena in social networks. Motivated by applications in systems biology, several recent papers have studied algorithmic and complexity aspects of diffusion problems for dy
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