4 citations · 7 across the 6 of their papers we have counts for
6 papers
Department-level comparison of universities' scientific output: A bibliometric study of Greek universities
Ioannis Z. Koukoutsidis
Although bibliometric studies for the assessment of scientific output at university-level are relatively common, data for performance at department-level rarely exist. In this pape…
A fluid reservoir model for the Age of Information through energy-harvesting transmitters
Ioannis Z. Koukoutsidis
We apply a fluid-reservoir model to study the Age-of-Information (AoI) of update packets through energy-harvesting transmitters. The model is closer to how energy is stored and dep…
Age of Information in an Overtake-Free Network of Quasi-Reversible Queues
Ioannis Koukoutsidis
We show how to calculate the Age of Information in an overtake-free network of quasi-reversible queues, with exponential exogenous interarrivals of multiple classes of update packe…
Gossip-based Search in Multipeer Communication Networks
Eva Jaho, Ioannis Koukoutsidis, Siyu Tang +2
We study a gossip-based algorithm for searching data objects in a multipeer communication network. All of the nodes in the network are able to communicate with each other. There ex…
Effect of cell residence time variance on the performance of an advanced paging algorithm
Ioannis Koukoutsidis, Petros Papaioannou, Michael E. Theologou
The use of advanced sequential paging algorithms has been suggested as a means to reduce the signaling cost in future mobile cellular networks. In a proposed algorithm (Koukoutsidi…
TCP over 3G links: Problems and Solutions
Ioannis Koukoutsidis
This review paper presents analytical information regarding the transfer of TCP data flows on paths towards interconnected wireless systems, with emphasis on 3G cellular networks.…