12 citations · 24 across the 6 of their papers we have counts for
7 papers
Joint Freshness and Age-Dispersion Control over Finite-State Markov Wireless Channels
Aresh Dadlani, Hina Tabassum, Muthukrishnan Senthil Kumar +1
Age of information (AoI) has become a standard design objective for timely monitoring as it measures the freshness of the latest update at a receiver. AoI alone, however, is insuff…
Age Performance Analysis in Resource-Constrained Adversarial IoT Systems
Aresh Dadlani, Muthukrishnan Senthil Kumar, Omid Ardakanian +1
Timely updates are critical for real-time monitoring and control applications powered by the Internet of Things (IoT). As these systems scale, they become increasingly vulnerable t…
On the Age of Status Updates in Unreliable Multi-Source M/G/1 Queueing Systems
Muthukrishnan Senthil Kumar, Aresh Dadlani, Masoumeh Moradian +2
The timeliness of status message delivery in communications networks is subjective to time-varying wireless channel transmissions. In this paper, we investigate the age of informat…
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…
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…