178 citations
- Athena Research and Innovation Center In Information Communication & Knowledge TechnologiesGR9 papers
- National and Kapodistrian University of AthensGR9 papers
- National Centre of Scientific Research "Demokritos"GR9 papers
- Athens University of Economics and BusinessGR6 papers
- Computer Technology Institute and Press “DIOPHANTUS”GR6 papers
- Institute of Informatics & Telecommunications6 papers
- National Technical University of AthensGR5 papers
- University of the AegeanGR5 papers
- University of ThessalyGR4 papers
- Institute for Astronomy, Astrophysics, Space Applications and Remote SensingGR3 papers
- National Observatory of AthensGR3 papers
- University of PatrasGR3 papers
5 papers · 1 filter
Some characterizations for Markov processes as mixed renewal processes
N. D. Macheras, S. M. Tzaninis
In this paper the class of mixed renewal processes (MRPs for short) with mixing parameter a random vector from \cite{lm6z3} (enlarging Huang's \cite{hu} original class) is replaced…
Analytical Assessment of Coordinated Overlay D2D Communications
Stelios Stefanatos, Antonis G. Gotsis, Angeliki Alexiou
In this paper, analytical assessment of overlay-inband device-to-device (D2D) communications is investigated, under cellular-network-assisted (coordinated) scheduling. To this end,…
On the method of pivoting the CDF for exact confidence intervals with illustration for exponential mean under life-test with time constraints
Narayanaswamy Balakrishnan, Erhard Cramer, George Iliopoulos
Two requirements for pivoting a cumulative distribution function (CDF) in order to construct exact confidence intervals or bounds for a real-valued parameter are the monotonici…
Exploiting Frequency and Spatial Dimensions in Small Cell Wireless Networks
Stelios Stefanatos, Angeliki Alexiou
This paper examines the efficiency of spatial and frequency dimensions in serving multiple users in the downlink of a small cell wireless network with randomly deployed access poin…
Incremental Learning of Event Definitions with Inductive Logic Programming
Nikos Katzouris, Alexander Artikis, George Paliouras
Event recognition systems rely on properly engineered knowledge bases of event definitions to infer occurrences of events in time. The manual development of such knowledge is a ted…