Author

Awadhesh Kumar Singh

2 articles in our journals

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Research ArticleOpen accessProactive and Reactive View Change for Fault Tolerant Byzantine AgreementPoonam Saini, Awadhesh Kumar SinghProblem statement: Dealing with arbitrary failures effectively, while reaching agreement, remains a major operational challenge in distributed transactions. In the contemporary literature, standard protocols such as Byzantine Fault Tolerant Distributed Commit and Practical Byzantine Fault Tolerance handles the problem to a greater extent. However, the limitation with these protocols is that they incur increased message overhead as well as large … …Journal of Computer Science, Vol. 7, Issue 1 · 15 Jan 2011 · 7,052 accessesView PDF Cite

Research ArticleOpen accessA Token-Based Fair Algorithm for Group Mutual Exclusion in Distributed SystemsAbhishek Swaroop, Awadhesh Kumar SinghThe group mutual exclusion (GME) problem is a generalization of the mutual exclusion problem. In group mutual exclusion, a process requests a session before entering its critical section (CS). Processes requesting the same session are allowed to be in their CS simultaneously, however, processes requesting different sessions must execute their CS in mutually exclusive way. The paper presents a token-based … …Journal of Computer Science, Vol. 3, Issue 10 · 31 Oct 2007 · 7,100 accessesView PDF Cite