12 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Gwangju Institute of Science and TechnologyKR3 papers
- Indian Statistical InstituteIN2 papers
- Institute of Mathematical SciencesIN2 papers
- Nazarbayev UniversityKZ2 papers
- PSG INSTITUTE OF TECHNOLOGY AND APPLIED RESEARCHIN2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Georgia Institute of TechnologyUS1 paper
- Homi Bhabha National InstituteIN1 paper
- Laboratoire d'Informatique, de Modélisation et d'Optimisation des SystèmesFR1 paper
- Max Planck Institute for Mathematics in the SciencesDE1 paper
- Mines Saint-ÉtienneFR1 paper
- National University of SingaporeSG1 paper
10 papers
Monitoring edge-geodetic sets in graphs
Subhadeep R. Dev, Sanjana Dey, Florent Foucaud +2
We introduce a new graph-theoretic concept in the area of network monitoring. In this area, one wishes to monitor the vertices and/or the edges of a network (viewed as a graph) in…
Co-evolution of Viral Processes and Structural Stability in Signed Social Networks
Temirlan Kalimzhanov, Amir Haji Ali Khamseh'i, Aresh Dadlani +2
Prediction and control of spreading processes in social networks (SNs) are closely tied to the underlying connectivity patterns. Contrary to most existing efforts that exclusively…
The Number of Perfect Matchings in Möbius Ladders and Prisms
R. S. Lekshmi, Douglas B. West
The 1970s conjecture of Lovász and Plummer that the number of perfect matchings in any -regular graph is exponential in the number of vertices was proved in 2011 by Esperet, Kar…
Forman-Ricci curvature and Persistent homology of unweighted complex networks
Indrava Roy, Sudharsan Vijayaraghavan, Sarath Jyotsna Ramaia +1
We present the application of topological data analysis (TDA) to study unweighted complex networks via their persistent homology. By endowing appropriate weights that capture the i…
Stylized facts of the Indian Stock Market
Rituparna Sen, Manavthi S
Historical daily data for eleven years of the fifty constituent stocks of the NIFTY index traded on the National Stock Exchange have been analyzed to check for the stylized facts i…
Tractability of Konig Edge Deletion Problems
Diptapriyo Majumdar, Rian Neogi, Venkatesh Raman +1
A graph is said to be a Konig graph if the size of its maximum matching is equal to the size of its minimum vertex cover. The Konig Edge Deletion problem asks if in a given graph t…
Overlay Secondary Spectrum Sharing with Independent Re-attempts in Cognitive Radios
Muthukrishnan Senthil Kumar, Aresh Dadlani, Kiseon Kim +1
Opportunistic spectrum access (OSA) is a promising reform paradigm envisioned to address the issue of spectrum scarcity in cognitive radio networks (CRNs). While current models con…
Transient Analysis of a Resource-limited Recovery Policy for Epidemics: a Retrial Queueing Approach
Aresh Dadlani, Muthukrishnan Senthil Kumar, Kiseon Kim +1
Knowledge on the dynamics of standard epidemic models and their variants over complex networks has been well-established primarily in the stationary regime, with relatively little…
Performance Analysis of an Unreliable Retrial Queue with Two-way Communication
Muthukrishnan Senthil Kumar, Aresh Dadlani, Kiseon Kim
Efficient use of call center operators through technological innovations more often come at the expense of added operation management issues. In this paper, the stationary characte…
An efficient FPGA implementation of MRI image filtering and tumor characterization using Xilinx system generator
S. Allin Christe, M. Vignesh, A. Kandaswamy
This paper presents an efficient architecture for various image filtering algorithms and tumor characterization using Xilinx System Generator (XSG). This architecture offers an alt…