Abdolhamid Ghodselahi

Abdolhamid Ghodselahi
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Abdolhamid Ghodselahi
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Computer Science - Data Structures and Algorithms (1)
 
Computer Science - Distributed; Parallel; and Cluster Computing (1)

Publications Authored By Abdolhamid Ghodselahi

We study the single-message broadcast problem in dynamic radio networks. We show that the time complexity of the problem depends on the amount of stability and connectivity of the dynamic network topology and on the adaptiveness of the adversary providing the dynamic topology. More formally, we model communication using the standard graph-based radio network model. Read More

We study an online problem in which a set of mobile servers have to be moved in order to efficiently serve a set of requests that arrive in an online fashion. More formally, there is a set of $n$ nodes and a set of $k$ mobile servers that are placed at some of the nodes. Each node can potentially host several servers and the servers can be moved between the nodes. Read More