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Chapter and Conference Paper
Evaluation of Models for Analyzing Unguided Search in Unstructured Networks
Evaluating the efficiency of unguided search based on random walk in unstructured peer-to-peer networks is important because it provides guidelines in correctly setting the parameters of the search. Most exist...
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Chapter and Conference Paper
Predicate Detection Using Event Streams in Ubiquitous Environments
Advances in clock synchronization techniques for sensor networks as well as wireless ad-hoc networks allow an approximated global time for an increasing number of configurations in ubiquitous and pervasive com...
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Chapter and Conference Paper
Universal Constructs in Distributed Computations
This paper identifies two classes of communication patterns that occur in distributed computations and explores their properties. It first examines local patterns, primarily IO and OI intervals, that occur at nod...
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Chapter and Conference Paper
Significance and uses of fine-grained synchronization relations
In a distributed system, high-level actions can be modeled by nonatomic events. Synchronization relations between distributed nonatomic events have been proposed to allow applications a fine choice in specifyi...
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Chapter and Conference Paper
A framework for viewing atomic events in distributed computations
We present a unifying framework for expressing and analyzing events at various levels of atomicity in distributed computations. In the framework, events at any level of atomicity are defined and composed in te...