Two checkpointing approaches ie, coordinated checkpointing and times based
checkpointing are widely used in the literature of MDSs. Coordinated checkpointing …

This paper presents a two-tier coordinated checkpointing algorithm which can reduce the
number of messages by being composed of two levels in mobile computing. Thus mobile …

Coordinated checkpointing is an attractive approach to add fault tolerance to mobile
distributed systems transparently against various predictable and unexpected faults. This …

ABSTRACT A checkpoint algorithm for mobile computing systems needs to handle many
new issues like: mobility, low bandwidth of wireless channels, lack of stable storage on …

Mobile distributed systems raise new issues such as mobility, low bandwidth of wireless
channels, disconnections, limited battery power and lack of reliable stable storage on mobile …

A checkpoint algorithm for mobile computing systems needs to handle many new issues
like: mobility, low bandwidth of wireless channels, lack of stable storage on mobile nodes …

ABSTRACT A distributed system is a collection of independent entities that cooperate to
solve a problem that cannot be individually solved. A mobile computing system is a …

Abstract The term Distributed Systems is used to describe a system with the following
characteristics: i) it consists of several computers that do not share memory or a clock, ii) the …

Minimum-process coordinated checkpointing is a suitable approach to introduce fault
tolerance in mobile distributed systems transparently. The approach is domino-free, requires …

Here, we propose a weighted checkpointing approach for Mobile Distributed Computing
Systems (MDCSs) that significantly reduces checkpointing overheads on mobile nodes …