A Mobile Ad hoc NETwork (MANET) is a collection of wireless mobile nodes forming a temporary network without the use of any existing infrastructure or centralized administration. Due to the dynamic topology of the network and the resource constraints, implementing distributed algorithms in MANETs is a challenging task. This paper proposes a new architecture to solve the problem of mutual exclus...

In this paper, we present a distributed algorithm for mutual exclusion based on path reversal. The algorithm does not use logical clocks to serialize the concurrent events, and all the variables are bounded. When a process invokes a critical section, it sends a request to the tail of a queue. A dynamical rooted tree gives the path to this tail. The algorithm requires only O(Log (n)) messages on...

The paper presents a token based distributed mutual exclusion algorithm. The algorithm assumes a fully connected, reliable physical network and a directed acyclic graph (dag) structured logical network. The number of messages required to provide mutual exclusion is dependent upon the logical topology imposed on the nodes. Using the best topology, the algorithm attains comparable performance to ...

This paper concerns two fundamental problems in distributed computing—mutual exclusion and mobile object tracking. For a variant of the mutual exclusion problem where the network topology is taken into account, all existing distributed solutions make use of tokens. It turns out that these token-based solutions for mutual exclusion can also be adapted for object tracking, as the token behaves ve...

Providing a fresh and cool airflow in underground mines is one of the main concerns during mining. Destruction of support systems, the presence of undesirable objects in the airway and distortion of airflow are the parameters involved that would result in pressure loss, which would affect the ventilation network. There are a lot of research works about the ventilation network planning that cons...