Ioannis Dimitriou

50 papers Misc 1Journal 34Unranked 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
On Markov-dependent reflected autoregressive processes and related models.
Queueing Syst. Theory Appl.
Ioannis Dimitriou
2024 J jnl
Some reflected autoregressive processes with dependencies.
Queueing Syst. Theory Appl.
Ioannis Dimitriou, Dieter Fiems
2023 J jnl
A single server retrial queue with event-dependent arrival rates.
Ann. Oper. Res.
Ioannis Dimitriou
2022 J jnl
Stationary analysis of certain Markov-modulated reflected random walks in the quarter plane.
Ann. Oper. Res.
Ioannis Dimitriou
2022 — conf
The Asymmetric Join the Shortest Orbit Queue: Analysis via a Dimensionality Reduction.
VALUETOOLS
Ioannis Dimitriou
2022 J jnl
The M/G/1 retrial queue with event-dependent arrivals.
CoRR
Ioannis Dimitriou
2021 J jnl
Analysis of the symmetric join the shortest orbit queue.
Oper. Res. Lett.
Ioannis Dimitriou
2021 J jnl
On partially homogeneous nearest-neighbour random walks in the quarter plane and their application in the analysis of two-dimensional queues with limited state-dependency.
Queueing Syst. Theory Appl.
Ioannis Dimitriou
2021 J jnl
On the benefits of network-level cooperation in IoT networks with aggregators.
Perform. Evaluation
Nikolaos Pappas, Ioannis Dimitriou, Zheng Chen
2021 — ed.
Performance Engineering and Stochastic Modeling - 17th European Workshop, EPEW 2021, and 26th International Conference, ASMTA 2021, Virtual Event, December 9-10 and December 13-14, 2021, Proceedings
EPEW
Paolo Ballarini, Hind Castel, Ioannis Dimitriou, Mauro Iacono, Tuan Phung-Duc, Joris Walraevens
2021 — conf
The Join the Shortest Orbit Queue System with a Finite Priority Line.
EPEW
Ioannis Dimitriou
2021 J jnl
The generalized join the shortest orbit queue system: Stability, exact tail asymptotics and stationary approximations.
CoRR
Ioannis Dimitriou
2020 — conf
Analysis of Cognitive Radio Networks with Cooperative Communication.
VALUETOOLS
Ioannis Dimitriou, Tuan Phung-Duc
2020 J jnl
Analysis of the Symmetric Join the Shortest Orbit Queue.
CoRR
Ioannis Dimitriou
2020 J jnl
Analysis of the shortest relay queue policy in a cooperative random access network with collisions.
Queueing Syst. Theory Appl.
Mayank Saxena, Ioannis Dimitriou, Stella Kapodistria
2020 J jnl
On partially homogeneous nearest-neighbour random walks in the quarter plane and their application in the analysis of two-dimensional queues with limited state-dependency.
CoRR
Ioannis Dimitriou
2019 Misc conf
A Multiclass Retrial System with Coupled Orbits and Service Interruptions: Verification of Stability Conditions.
FRUCT
Ioannis Dimitriou, Evsey Morozov, Taisia Morozova
2019 — conf
A Queue-Based Random Access Scheme in Network-Level Cooperative Wireless Networks.
ICC
Ioannis Dimitriou, Nikolaos Pappas
2019 J jnl
A Random Access G-Network: Stability, Stable Throughput, and Queueing Analysis.
CoRR
Ioannis Dimitriou, Nikolaos Pappas
2019 J jnl
On the power series approximations of a structured batch arrival two-class retrial system with weighted fair orbit queues.
Perform. Evaluation
Ioannis Dimitriou
2019 J jnl
Performance analysis of a cooperative wireless network with adaptive relays.
Ad Hoc Networks
Ioannis Dimitriou, Nikolaos Pappas
2019 — conf
Stationary Analysis of a Tandem Queue with Coupled Processors Subject to Global Breakdowns.
QTNA
Ioannis Dimitriou
2018 J jnl
A two-class queueing system with constant retrial policy and general class dependent service times.
Eur. J. Oper. Res.
Ioannis Dimitriou
2018 J jnl
Delay analysis of a dynamic queue-based random access network.
CoRR
Ioannis Dimitriou
2018 — conf
Network-Level Cooperation in Random Access IoT Networks with Aggregators.
ITC (1)
Nikolaos Pappas, Ioannis Dimitriou, Zheng Chen
2018 J jnl
Network-level Cooperation in Random Access IoT Networks with Aggregators.
CoRR
Nikolaos Pappas, Ioannis Dimitriou, Zheng Chen
2018 — conf
Performance Analysis of an Adaptive Queue-Aware Random Access Scheme with Random Traffic.
ICC
Ioannis Dimitriou, Nikolaos Pappas
2018 J jnl
Stable Throughput and Delay Analysis of a Random Access Network With Queue-Aware Transmission.
IEEE Trans. Wirel. Commun.
Ioannis Dimitriou, Nikolaos Pappas
2018 J jnl
Throughput and Delay Analysis of Wireless Caching Helper Systems With Random Availability.
IEEE Access
Nikolaos Pappas, Zheng Chen, Ioannis Dimitriou
2017 J jnl
A Game-Theoretical Analysis of Wireless Markets Using Network Aggregation.
IEEE Trans. Mob. Comput.
Georgios Fortetsanakis, Ioannis Dimitriou, Maria Papadopouli
2017 J jnl
A queueing system for modeling cooperative wireless networks with coupled relay nodes and synchronized packet arrivals.
Perform. Evaluation
Ioannis Dimitriou
2017 J jnl
Dynamic balancing in finite processor sharing queues with guard bandwidth policy, multiclass retrial users and signals.
Perform. Evaluation
Ioannis Dimitriou
2017 — conf
Modeling and Analysis of a Relay-Assisted Cooperative Cognitive Network.
ASMTA
Ioannis Dimitriou
2017 J jnl
Performance Analysis of a Cooperative Wireless Network with Adaptive Relays: A Network-Level Study.
CoRR
Ioannis Dimitriou, Nikolaos Pappas
2017 — conf
Stability Analysis of a Multiclass Retrial System with Coupled Orbit Queues.
EPEW
Evsey Morozov, Ioannis Dimitriou
2017 — conf
Stability and Delay Analysis of an Adaptive Channel-Aware Random Access Wireless Network.
ASMTA
Ioannis Dimitriou, Nikolaos Pappas
2017 J jnl
Stable Throughput and Delay Analysis of a Random Access Network With Queue-Aware Transmission.
CoRR
Ioannis Dimitriou, Nikolaos Pappas
2016 — conf
A Retrial Queue to Model a Two-Relay Cooperative Wireless System with Simultaneous Packet Reception.
ASMTA
Ioannis Dimitriou
2016 J jnl
A queueing model with two classes of retrial customers and paired services.
Ann. Oper. Res.
Ioannis Dimitriou
2016 J jnl
Queueing analysis of the DRX power saving mechanism in fault-tolerant 3GPP LTE wireless networks.
Ann. Oper. Res.
Ioannis Dimitriou
2015 — conf
A Markovian Queueing System for Modeling a Smart Green Base Station.
EPEW
Ioannis Dimitriou, Sara Alouf, Alain Jean-Marie
2015 J jnl
A retrial queue for modeling fault-tolerant systems with checkpointing and rollback recovery.
Comput. Ind. Eng.
Ioannis Dimitriou
2015 — conf
Performance Modeling of Cellular Systems with Finite Processor Sharing Queues in Random Environment, Guard Policy and Flex Retrial Users.
ASMTA
Ioannis Dimitriou
2014 — conf
A Queueing System with Probabilistic Inhomogeneous Vacations for Modeling Power-Saving in Wireless Systems with Retransmissions.
ISCIS
Ioannis Dimitriou
2014 J jnl
A modified vacation queueing model and its application on the Discontinuous Reception power saving mechanism in unreliable Long Term Evolution networks.
Perform. Evaluation
Ioannis Dimitriou
2013 J jnl
A batch arrival priority queue with recurrent repeated demands, admission control and hybrid failure recovery discipline.
Appl. Math. Comput.
Ioannis Dimitriou
2013 J jnl
Analysis of a Priority Retrial Queue with Dependent Vacation Scheme and Application to Power Saving in Wireless Communication Systems.
Comput. J.
Ioannis Dimitriou
2010 J jnl
A queueing system with n-phases of service and (n-1)-types of retrial customers.
Eur. J. Oper. Res.
Christos Langaris, Ioannis Dimitriou
2010 J jnl
A repairable queueing model with two-phase service, start-up times and retrial customers.
Comput. Oper. Res.
Ioannis Dimitriou, Christos Langaris
2008 J jnl
Analysis of a retrial queue with two-phase service and server vacations.
Queueing Syst. Theory Appl.
Ioannis Dimitriou, Christos Langaris