Dimitrios Zorbas

93 papers A 2B 6C 13Journal 35Unranked 37

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Performance Evaluation of LEO to HAP Communication Under Wobbling, Pointing Error, and Hardware Impairments. IEEE Open J. Commun. Soc. Yerulan Zikibayev, Behrouz Maham, Refik Çaglar Kizilirmak, Hossein Safi, Dimitrios Zorbas
2026	J	`jnl`	Self-Supervised Incremental Learning for Insect Segmentation and Counting on Resource-Constrained Devices. IEEE Internet Things J. Amin Kargar, Dimitrios Zorbas, Michael T. Gaffney, Brendan O'Flynn, Salvatore Tedesco
2025	J	`jnl`	Applying reinforcement learning in slotted LoRaWAN: From concept to implementation. Comput. Commun. Dimitrios Zorbas, Sultan Kasenov, Kamila Salimzhanova, Dias Gaziz, Timur Ismailov, Batyrkhan Baimukhanov
2025	—	`conf`	Autonomous Machine Learning-Based Peer Reviewer Selection System. COLING (Demonstrations) Nurmukhammed Aitymbetov, Dimitrios Zorbas
2025	B	`conf`	Concept Drift Mitigation on Resource-Constrained IoT Devices via Self-Learning. SAS Amin Kargar, Dimitrios Zorbas, Michael T. Gaffney, Brendan O'Flynn, Salvatore Tedesco
2025	J	`jnl`	Gateway configuration in 2.4 GHz LoRa networks. Internet Things Dimitrios Zorbas, Luigi Di Puglia Pugliese, Ruana Saduakhas, Francesca Guerriero
2025	—	`conf`	LoRa and WiFi at 2.4 GHz: a Cross-Technology Interference Evaluation. CSCN Ruana Saduakhas, Yerassyl Kadirzhanov, Dimitrios Zorbas
2025	J	`jnl`	On the Uplink Repetitions in LoRaWAN. IEEE Netw. Lett. Dimitrios Zorbas, Aruzhan Sabyrbek
2025	J	`jnl`	Patch and Model Size Characterization for On-Device Efficient-ViTs on Small Datasets Using 12 Quantitative Metrics. IEEE Access Jurn-Gyu Park, Aidar Amangeldi, Nail Fakhrutdinov, Meruyert Karzhaubayeva, Dimitrios Zorbas
2025	J	`jnl`	Revisiting the problem of optimizing spreading factor allocations in LoRaWAN: From theory to practice. Comput. Commun. Dimitrios Zorbas, Aruzhan Sabyrbek, Luigi Di Puglia Pugliese
2025	J	`jnl`	Tiny deep learning model for insect segmentation and counting on resource-constrained devices. Comput. Electron. Agric. Amin Kargar, Dimitrios Zorbas, Michael T. Gaffney, Brendan O'Flynn, Salvatore Tedesco
2025	—	`conf`	Voice over Low Data Rate Networks Using Speech-to-Text and Semantic Compression. CSCN Dnislam Urazayev, Gulim Nurgazina, Aidar Toktargazin, Beket Amirkhanov, Zhalgas Sansyzbay, Dimitrios Zorbas
2024	—	`conf`	A LoRa 2.4GHz Testbed for Experiment Repeatability. CSCN Kamila Salimzhanova, Sultan Kasenov, Ruana Saduakhas, Dnislam Urazayev, Dimitrios Zorbas
2024	J	`jnl`	Ad-hoc train-arrival notification system for railway safety in remote areas. Internet Things Aida Eduard, Dnislam Urazayev, Aruzhan Sabyrbek, Daniil Orel, Dimitrios Zorbas
2024	—	`conf`	An Open Hardware RFID Inventory Management System. BlackSeaCom Dias Baimukhanov, Sultan Nassyrov, Zhanybek Bekbolat, Dnislam Urazayev, Dimitrios Zorbas
2024	—	`conf`	Autonomous Lightweight Scheduling in LoRa-Based Networks Using Reinforcement Learning. BlackSeaCom Batyrkhan Baimukhanov, Bibarys Gilazh, Dimitrios Zorbas
2024	—	`conf`	Cooperative Transmission of Large Files Over LoRa in Multimedia loT Networks. BlackSeaCom Temirlan Nurbay, Sultan Kasenov, Adi Yeltay, Dimitrios Zorbas
2024	J	`jnl`	Detecting Halyomorpha halys using a low-power edge-based monitoring system. Comput. Electron. Agric. Amin Kargar, Dimitrios Zorbas, Salvatore Tedesco, Michael T. Gaffney, Brendan O'Flynn
2024	J	`jnl`	Downlink Spreading Factor selection in LoRaWAN. Comput. Commun. Dimitrios Zorbas
2024	—	`conf`	Energy-efficient Clock-Synchronization in IoT Using Reinforcement Learning. DCOSS-IoT Damir Assylbek, Aizhuldyz Nadirkhanova, Dimitrios Zorbas
2024	—	`conf`	LoRaWAN Network Coexistence in the EU868 Spectrum. CSCN Dimitrios Zorbas
2024	—	`conf`	Predicting Solar-Harvested Energy for Resource-Constrained IoT Devices Using Machine Learning. DCOSS-IoT Rakhat Khamitov, Daniil Orel, Dimitrios Zorbas
2024	J	`jnl`	Supporting critical downlink traffic in LoRaWAN. Comput. Commun. Dimitrios Zorbas, Aruzhan Sabyrbek
2024	—	`conf`	Using Supercapacitors as a Sustainable Energy Storage Solution for Battery-less IoT Devices. BlackSeaCom Dnislam Urazayev, Dimitrios Zorbas
2024	—	`conf`	Y-Net: Insect Counting and Segmentation using Deep Learning on Embedded Devices. I2MTC Amin Kargar, Dimitrios Zorbas, Michael T. Gaffney, Brendan O'Flynn, Salvatore Tedesco
2023	—	`conf`	A LoRaWAN Adaptive Retransmission Mechanism. CSCN Shahzeb Javed, Dimitrios Zorbas
2023	C	`conf`	Demo: Implementation of a Train-Arrival Notification System. ISCC Aida Eduard, Dnislam Urazayev, Yermakhan Magzym, Dimitrios Zorbas
2023	C	`conf`	Demo: a LoRaWAN Emulator Testbed. ISCC Inabat Akanova, Dnislam Urazayev, Yerassyl Kadirzhanov, Dimitrios Zorbas
2023	C	`conf`	Downlink Traffic Demand-Based Gateway Activation in LoRaWAN. ISCC Shahzeb Javed, Dimitrios Zorbas
2023	—	`conf`	Infrastructure-Less Long-Range Text-Messaging System. ICT-DM Batyrkhan Baimukhanov, Dimitrios Zorbas
2023	C	`conf`	Infrastructure-Less Long-Range Train-Arrival Notification System. ISCC Aida Eduard, Dnislam Urazayev, Aruzhan Sabyrbek, Yermakhan Magzym, Dimitrios Zorbas
2023	—	`conf`	On the Coexistence of LoRa and RF Power Transfer. I2MTC Dimitrios Zorbas, Deirdre Hackett, Brendan O'Flynn
2023	C	`conf`	Poster: A Simulator for Time-Slotted LoRa Networks. ISCC Zhansaya Bagdauletkyzy, Madiyar Galymgereyev, Assel Abzalova, Abylay Kairatbek, Dimitrios Zorbas
2023	—	`conf`	Reducing the Synchronization Time in the Minimal 6TiSCH Configuration Under Channel Uncertainty. BlackSeaCom Apostolos Karalis, Dimitrios Zorbas, Christos Douligeris
2023	—	`conf`	Synchronized ESP-NOW for Improved Energy Efficiency. BlackSeaCom Yermakhan Magzym, Aida Eduard, Dnislam Urazayev, Xenofon Fafoutis, Dimitrios Zorbas
2023	—	`conf`	Technological Innovations in Agriculture for Scouting Halyomorpha Halys in Orchards. DCOSS-IoT Lennart Almstedt, Davide Baltieri, Francesco Betti Sorbelli, Davide Cattozzi, Daniele Giannetti, Amin Kargar, Lara Maistrello, Alfredo Navarra, David Niederprüm, Brendan O'Flynn, Lorenzo Palazzetti, Niccolò Patelli, Luca Piccinini, Cristina M. Pinotti, Lars C. Wolf, Dimitrios Zorbas
2022	J	`jnl`	A Comprehensive Survey on RF Energy Harvesting: Applications and Performance Determinants. Sensors Hafiz Husnain Raza Sherazi, Dimitrios Zorbas, Brendan O'Flynn
2022	C	`conf`	A Novel Resource-Constrained Insect Monitoring System based on Machine Vision with Edge AI. IPAS Amin Kargar, Mariusz P. Wilk, Dimitrios Zorbas, Michael T. Gaffney, Brendan O'Flynn
2022	—	`conf`	ActLoRa: Supporting Actuators in LoRaWAN. ICC Dimitrios Zorbas
2022	J	`jnl`	Improving LoRaWAN downlink performance in the EU868 spectrum. Comput. Commun. Dimitrios Zorbas
2022	—	`conf`	LoRaWAN Downlink Policies for Improved Fairness. CSCN Shahzeb Javed, Dimitrios Zorbas
2022	J	`jnl`	Time-slotted LoRa MAC with variable payload support. Comput. Commun. Anna Triantafyllou, Dimitrios Zorbas, Panagiotis G. Sarigiannidis
2022	J	`jnl`	Wireless Communications for Smart Manufacturing and Industrial IoT: Existing Technologies, 5G, and Beyond. CoRR Md. Noor-A-Rahim, Jobish John, Fadhil Firyaguna, Dimitrios Zorbas, Hafiz Husnain Raza Sherazi, Sergii Kushch, Eoin O'Connell, Dirk Pesch, Brendan O'Flynn, Martin J. Hayes, Eddie Armstrong
2021	C	`conf`	A Museum Artefact Monitoring Testbed using LoRaWAN. ISCC Dinesh R. Gawade, Roy B. V. B. Simorangkir, Dimitrios Zorbas, Sanjeev Kumar, Steffen Ziemann, Daniela Iacopino, John Barton, Katharina Schuhmann, Manfred Anders, Brendan O'Flynn, John L. Buckley
2021	J	`jnl`	Optimal Data Collection Time in LoRa Networks - A Time-Slotted Approach. Sensors Dimitrios Zorbas, Christelle Caillouet, Khaled Abdelfadeel Hassan, Dirk Pesch
2021	J	`jnl`	Optimal Initial Synchronization Time in the Minimal 6TiSCH Configuration. IEEE Access Apostolos Karalis, Dimitrios Zorbas, Christos Douligeris
2021	J	`jnl`	Performance Determinants in LoRa Networks: A Literature Review. IEEE Commun. Surv. Tutorials Panagiotis Gkotsiopoulos, Dimitrios Zorbas, Christos Douligeris
2021	J	`jnl`	Time-Slotted LoRa Networks: Design Considerations, Implementations, and Perspectives. IEEE Internet Things Mag. Dimitrios Zorbas, Xenofon Fafoutis
2020	C	`conf`	A Testbed for Time-Slotted LoRa Communications. WoWMoM Dimitrios Zorbas
2020	B	`conf`	Design Considerations for Time-Slotted LoRa(WAN). EWSN Dimitrios Zorbas
2020	J	`jnl`	FREE - Fine-Grained Scheduling for Reliable and Energy-Efficient Data Collection in LoRaWAN. IEEE Internet Things J. Khaled Q. Abdelfadeel, Dimitrios Zorbas, Victor Cionca, Dirk Pesch
2020	C	`conf`	Improving Delay and Capacity of TS-LoRa with Flexible Guard Times. WoWMoM Dimitrios Zorbas
2020	J	`jnl`	TS-LoRa: Time-slotted LoRaWAN for the Industrial Internet of Things. Comput. Commun. Dimitrios Zorbas, Khaled Q. Abdelfadeel, Panayiotis Kotzanikolaou, Dirk Pesch
2019	B	`conf`	A Network Architecture for High Volume Data Collection in Agricultural Applications. DCOSS Dimitrios Zorbas, Brendan O'Flynn
2019	C	`conf`	Autonomous Collision-Free Scheduling for LoRa-Based Industrial Internet of Things. WOWMOM Dimitrios Zorbas, Brendan O'Flynn
2019	J	`jnl`	Blacklisting-Based Channel Hopping Approaches in Low-Power and Lossy Networks. IEEE Commun. Mag. Vasileios Kotsiou, Georgios Z. Papadopoulos, Dimitrios Zorbas, Periklis Chatzimisios, Fabrice Théoleyre
2019	J	`jnl`	Collision-Free Advertisement Scheduling for IEEE 802.15.4-TSCH Networks. Sensors Apostolos Karalis, Dimitrios Zorbas, Christos Douligeris
2019	C	`conf`	Fast and Reliable LoRa-based Data Transmissions. ISCC Dimitrios Zorbas, Patrick Maillé, Brendan O'Flynn, Christos Douligeris
2019	—	`conf`	Offline Scheduling Algorithms for Time-Slotted LoRa-based Bulk Data Transmission. WF-IoT Dimitrios Zorbas, Khaled Q. Abdelfadeel, Victor Cionca, Dirk Pesch, Brendan O'Flynn
2019	—	`conf`	Optimal placement of drones for fast sensor energy replenishment using wireless power transfer. Wireless Days Christelle Caillouet, Tahiry Razafindralambo, Dimitrios Zorbas
2019	J	`jnl`	Optimal routing approaches for IEEE 802.15.4 TSCH networks. Trans. Emerg. Telecommun. Technol. Luigi Di Puglia Pugliese, Dimitrios Zorbas, Francesca Guerriero, Christos Douligeris
2018	J	`jnl`	Assessing the cost of deploying and maintaining indoor wireless sensor networks with RF-power harvesting properties. Pervasive Mob. Comput. Dimitrios Zorbas, Patrice Raveneau, Yacine Ghamri-Doudane
2018	A	`conf`	Collision-Free Broadcast Methods for IEEE 802.15.4-TSCH Networks Formation. MSWiM Apostolos Karalis, Dimitrios Zorbas, Christos Douligeris
2018	—	`conf`	Collision-Free Sensor Data Collection using LoRaWAN and Drones. GIIS Dimitrios Zorbas, Brendan O'Flynn
2018	—	`conf`	Computing optimal drone positions to wirelessly recharge IoT devices. INFOCOM Workshops Dimitrios Zorbas, Christos Douligeris
2018	J	`jnl`	FREE - Fine-grained Scheduling for Reliable and Energy Efficient Data Collection in LoRaWAN. CoRR Khaled Q. Abdelfadeel, Dimitrios Zorbas, Victor Cionca, Brendan O'Flynn, Dirk Pesch
2018	—	`conf`	Improving LoRa Network Capacity Using Multiple Spreading Factor Configurations. ICT Dimitrios Zorbas, Georgios Z. Papadopoulos, Patrick Maillé, Nicolas Montavont, Christos Douligeris
2018	—	`conf`	LOST: Localized blacklisting aware scheduling algorithm for IEEE 802.15.4-TSCH networks. Wireless Days Dimitrios Zorbas, Vassilis Kotsiou, Fabrice Theoleyre, Georgios Z. Papadopoulos, Christos Douligeris
2018	—	`conf`	Local or Global Radio Channel Blacklisting for IEEE 802.15.4-TSCH Networks? ICC Dimitrios Zorbas, Georgios Z. Papadopoulos, Christos Douligeris
2018	C	`conf`	R-TSCH: Proactive Jamming Attack Protection for IEEE 802.15.4-TSCH Networks. ISCC Dimitrios Zorbas, Panayiotis Kotzanikolaou, Christos Douligeris
2018	B	`conf`	Recharging wireless sensor networks using drones and wireless power transfer. PIMRC Christelle Caillouet, Tahiry Razafindralambo, Dimitrios Zorbas
2018	J	`jnl`	The charger positioning problem in clustered RF-power harvesting wireless sensor networks. Ad Hoc Networks Dimitrios Zorbas, Patrice Raveneau, Yacine Ghamri-Doudane, Christos Douligeris
2017	C	`conf`	On the optimal number of chargers in battery-less wirelessly powered sensor networks. ISCC Dimitrios Zorbas, Patrice Raveneau, Yacine Ghamri-Doudane, Christos Douligeris
2017	J	`jnl`	Spread and shrink: Point of interest discovery and coverage with mobile wireless sensors. J. Parallel Distributed Comput. Tahiry Razafindralambo, Milan Erdelj, Dimitrios Zorbas, Enrico Natalizio
2016	B	`conf`	Assessing the Cost of RF-Power Harvesting Nodes in Wireless Sensor Networks. GLOBECOM Dimitrios Zorbas, Patrice Raveneau, Yacine Ghamri-Doudane
2016	J	`jnl`	Modelling the mobile target covering problem using flying drones. Optim. Lett. Luigi Di Puglia Pugliese, Francesca Guerriero, Dimitrios Zorbas, Tahiry Razafindralambo
2016	A	`conf`	On Optimal Charger Positioning in Clustered RF-power Harvesting Wireless Sensor Networks. MSWiM Dimitrios Zorbas, Patrice Raveneau, Yacine Ghamri-Doudane
2016	J	`jnl`	Optimal drone placement and cost-efficient target coverage. J. Netw. Comput. Appl. Dimitrios Zorbas, Luigi Di Puglia Pugliese, Tahiry Razafindralambo, Francesca Guerriero
2015	J	`jnl`	Modeling the power consumption of a Wifibot and studying the role of communication cost in operation time. CoRR Dimitrios Zorbas, Tahiry Razafindralambo
2014	—	`conf`	A Low-Overhead Localized Target Coverage Algorithm in Wireless Sensor Networks. ADHOCNETS Dimitrios Zorbas, Christos Douligeris
2014	—	`conf`	Connectivity Restoration and Amelioration in Wireless Ad-Hoc Networks: A Practical Solution. ADHOCNETS Christos Katsikiotis, Dimitrios Zorbas, Periklis Chatzimisios
2014	—	`conf`	Extending Network Tree Lifetime with Mobile and Rechargeable Nodes. ADHOC-NOW Dimitrios Zorbas, Tahiry Razafindralambo
2013	—	`conf`	Energy Efficient Mobile Target Tracking Using Flying Drones. ANT/SEIT Dimitrios Zorbas, Tahiry Razafindralambo, Luigi Di Puglia Pugliese, Francesca Guerriero
2013	B	`conf`	Energy efficient multi-flow routing in mobile Sensor Networks. WCNC Nicolas Gouvy, Essia Hamouda Elhafsi, Nathalie Mitton, Dimitrios Zorbas
2013	—	`conf`	Fast and reliable robot deployment for substitution networks. PE-WASUN Jean Razafimandimby, Karen Miranda, Dimitrios Zorbas, Tahiry Razafindralambo
2013	J	`jnl`	Prolonging network lifetime under probabilistic target coverage in wireless mobile sensor networks. Comput. Commun. Dimitrios Zorbas, Tahiry Razafindralambo
2012	—	`conf`	Node Discovery and Replacement Using Mobile Robot. ADHOCNETS Kalypso Magklara, Dimitrios Zorbas, Tahiry Razafindralambo
2012	—	`conf`	Wireless Sensor Network Redeployment under the Target Coverage Constraint. NTMS Dimitrios Zorbas, Tahiry Razafindralambo
2011	J	`jnl`	Connected coverage in WSNs based on critical targets. Comput. Networks Dimitrios Zorbas, Christos Douligeris
2011	—	`conf`	Target location based sink positioning in wireless sensor networks. ICT Dimitrios Zorbas, Christos Douligeris, Viktoria Fodor
2010	—	`conf`	Efficient target coverage in WSNs with bidirectional communication. CAMAD Dimitrios Zorbas, Christos Douligeris
2010	J	`jnl`	Solving coverage problems in wireless sensor networks using cover sets. Ad Hoc Networks Dimitrios Zorbas, Dimitris Glynos, Panayiotis Kotzanikolaou, Christos Douligeris
2009	—	`conf`	Connected partial target coverage and network lifetime in wireless sensor networks. Wireless Days Dimitrios Zorbas, Dimitris Glynos, Christos Douligeris