Nikolaos D. Kallimanis
Research and Development dept. TeamViewer
email: nkallima (at) gmail.com
Nikolaos D. Kallimanis
Research and Development dept. TeamViewer
email: nkallima (at) gmail.com
Eftychia Datsika, Nikolaos D. Kallimanis, "Deep Reinforcement Learning based Uplink Configuration in Multi-RIS assisted MEC network", IEEE Wireless Communications and Networking Conference (WCNC 2025), March 2025.
Nikolaos D. Kallimanis, Eleni Kanellou, Charidimos Kiosterakis, and Vasiliki Liagou, “Exploring Trade-offs in Partial Snapshot Implementations”, Proceedings of the 25th International Symposium on Stabilization, Safety, and Security of Distributed Systems (SSS 2023), October 2023. Invited & submitted to Theoretical Computer Science (TCS), special issue of SSS 2023.
Panagiota Fatourou, Nikolaos D. Kallimanis, and Eleftherios Kosmas, “The Performance Power of Software Combining in Persistence”, Proceedings of the Principles and Practice of Parallel Programming (PPoPP 2022), April 2022, https://doi.org/10.1145/3503221.3508426. Best paper award.
Panagiota Fatourou, Nikolaos D. Kallimanis, and Eleftherios Kosmas, “Brief Announcement: Persistent Software Combining”, Proceedings of 35th the International Symposium on DIStributed Computing (DISC 2021), 56:1-56:4, October 2021, https://doi.org/10.4230/LIPIcs.DISC.2021.56.
Panagiota Fatourou, Nikolaos D. Kallimanis, and Eleni Kanellou, “An Efficient Universal Construction for Large Objects”, 23rd International Conference on Principles of Distributed Systems (OPODIS 2019), Neuchâtel, Switzerland, 17-19 December, 2019, https://doi.org/10.4230/LIPIcs.OPODIS.2019.18.
Panagiota Fatourou, Nikolaos D. Kallimanis, and Thomas Ropars, "An Efficient Wait-free Resizable Hash Table", Proceedings of the 30th on Symposium on Parallelism in Algorithms and Architectures (SPAA 2018), pp. 111-120, Vienna, Austria, 16-18 July, 2018, https://doi.org/10.1145/3210377.3210408.
Milan Radulovic, Kazi Asifuzzaman, Darko Zivanovic, Nikola Rajovic, Guillaume Colin de Verdiere, Dirk Pleiter, Manolis Marazakis, Nikolaos D. Kallimanis et al., "Mainstream vs. Emerging HPC: Metrics, Trade-offs and Lessons Learned", 30th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2018), Lyon, France, 24-27 September, 2018, http://www.petarradojkovic.com/publications/SBAC-PAD-2018_Radulovic.pdf.
Panagiota Fatourou, and Nikolaos D. Kallimanis, "Lock Oscillation: Boosting the Performance of Concurrent Data Structures", 21st International Conference on Principles of Distributed Systems (OPODIS 2017), Lisboa, Portugal, 18-20 December, 2017, https://doi.org/10.4230/LIPIcs.OPODIS.2017.8.
Panagiota Fatourou, Nikolaos D. Kallimanis, Eleni Kanellou, Odysseas Makridakis, and Christi Symeonidou, "Efficient Distributed Data Structures for Future Many-Core Architectures", 22nd International Conference on Parallel and Distributed Systems (ICPADS 2016), pp. 835-842, Wuhan, China, 13-16 December, 2016, https://doi.org/10.1109/ICPADS.2016.0113.
Manolis Katevenis, Nikolaos Chrysos, Manolis Marazakis, Iakovos Mavroidis, Fabien Chaix, Nikolaos Kallimanis, Javier Navaridas et al., "The ExaNeSt project: Interconnects, storage, and packaging for exascale systems", 19th Euromicro Conference on Digital System Design (DSD 2016), Limassol, Cyprus, 31 August-2 September, 2016, https://doi.org/10.1109/DSD.2016.106.
Nikolaos D. Kallimanis, and Eleni Kanellou, "Wait-free concurrent graph objects with dynamic traversals", 19th International Conference on Principles of Distributed Systems (OPODIS 2015), Rennes, France, 14-17 December, 2016, https://doi.org/10.4230/LIPIcs.OPODIS.2015.27.
Panagiota Fatourou and Nikolaos D. Kallimanis, "Brief Announcement: The Power of Scheduling-Aware Synchronization", Proceedings of the International Symposium on DIStributed Computing (DISC 2014), p. 533-535, LNCS vol. 8784, Austin, Texas, USA, 12-15 October, 2014, https://doi.org/10.1007/978-3-662-45174-8.
Spiros N. Agathos, Nikolaos D. Kallimanis, and Vassilios V. Dimakopoulos, "Speeding up OpenMP tasking", European Conference on Parallel Processing, pp. 650-661, Rhodes Island, Greece, 27-31 August, 2012, https://doi.org/10.1007/978-3-642-32820-6_64.
Panagiota Fatourou, and Nikolaos D. Kallimanis, "Revisiting the combining synchronization technique", Proceedings of the 17th ACM SIGPLAN symposium on Principles and Practice of Parallel Programming (PPoPP 2012), pp. 257-266, New Orleans, Louisiana, USA, 25-29 February, 2012, https://doi.org/10.1145/2370036.2145849.
Panagiota Fatourou, and Nikolaos D. Kallimanis, "A highly-efficient wait-free universal construction", Proceedings of the 23rd annual ACM symposium on Parallelism in algorithms and architectures (SPAA 2011), pp. 325-334, San Jose, California, USA, June, 2011, https://doi.org/10.1145/1989493.1989549. Invited to Theory of Computing Systems journal as a special issue of SPAA 2011.
Panagiota Fatourou, and Nikolaos D. Kallimanis, "The RedBlue adaptive universal constructions", International Symposium on Distributed Computing (DISC 2009), pp. 127-141, Elche/Elx, Spain, 23-25 September, 2009, https://doi.org/10.1007/978-3-642-04355-0_15.
[FK07] Panagiota Fatourou, and Nikolaos D. Kallimanis, "Time-optimal, space-efficient single-scanner snapshots & multi-scanner snapshots using CAS", Proceedings of the 26th annual ACM symposium on Principles of distributed computing, pp. 33-42, Portland, Oregon, USA, 12-15 August, 2007, https://doi.org/10.1145/1281100.1281108.
[FK06] Panagiota Fatourou, and Nikolaos D. Kallimanis, "Single-scanner multi-writer snapshot implementations are fast!", Proceedings of the 25th annual ACM symposium on Principles of distributed computing, pp. 228-237, Denver, Colorado, USA, 23-26 July, 2006, https://doi.org/10.1145/1146381.1146416.
Manolis Ploumidis, Fabien Chaix, Nikolaos Chrysos, Marios Assiminakis, Nikolaos Kallimanis, Nikolaos Kossifidis, Mickael Nikoloudakis, Nikolaos Dimou, Michalis Gianioudis, George Ieronymakis, Aggelos Ioannou, George Kalokerinos, Pantelis Xirouchakis, Astrinos Damianakis, Mickael Ligerakis, Theocharis Vavouris, Manolis Katevenis, Vassilis Papaefstathiou, Manolis Marazakis, Iakovos Mavroidis, "The ExaNeSt Prototype: Evaluation of Efficient HPC Communication Hardware in an ARM-based Multi-FPGA Rack", ACM Transactions on Reconfigurable Technology and Systems, 2025, https://doi.org/10.1145/3715152.
Maria E. Gomez, et al, "RED-SEA Project: Towards a new-generation European interconnect", Microprocessors and Microsystems, vol. 110, 2024, https://doi.org/10.1016/j.micpro.2024.105102
Nikolaos D. Kallimanis, “Synch: A framework for concurrent data-structures and benchmarks”, Journal of Open Source Software, vol. 6, no. 64, 2021, https://doi.org/10.21105/joss.03143.
Panagiota Fatourou and Nikolaos D. Kallimanis, "The RedBlue Family of Universal Constructions", Distributed Computing, Springer, February, 2020, https://doi.org/10.1007/s00446-020-00370-7.
Panagiota Fatourou, and Nikolaos D. Kallimanis, "Lower and upper bounds for single-scanner snapshot implementations", Distributed Computing, vol. 30, no. 4, p. 231-260, 2017, https://doi.org/10.1007/s00446-016-0286-7.
Panagiota Fatourou, and Nikolaos D. Kallimanis, "Highly-efficient wait-free synchronization", Theory of Computing Systems, vol. 55, no. 3, p. 475-520, 2014, https://doi.org/10.1007/s00224-013-9491-y. Special issue of SPAA ’11.
Nikolaos D. Kallimanis, Eleni Kanellou, Charidimos Kiosterakis, Vasiliki Liagkou, Poster: "Exploring Trade-offs in Partial Snapshot Implementations", 5th Summit on Gender Equality in Computing (GEC 2023), Athens, Greece, June 2023.
Panagiota Fatourou, Nikolaos D. Kallimanis, and Eleftherios Kosmas, Poster: "Recoverable Software Combining", 4th Summit on Gender Equality in Computing (GEC 2022), Thessaloniki, Greece, June 2022.
Panagiota Fatourou, Nikolaos D. Kallimanis, and Eleftherios Kosmas, "Recoverable Software Combining", 13th Annual Non-Volatile Memories Workshop (NVMW 2022), May 2022, http://nvmw.ucsd.edu/nvmw2022-program/nvmw2022-data/nvmw2022-paper29-final_version_your_extended_abstract.pdf.
Manolis Ploumidis, Nikolaos D. Kallimanis, Marios Asiminakis, Nikos Chrysos, Vassilis Papaeustathiou, Pantelis Xirouchakis, Michalis Gianoudis, Nikolaos Dimou, Antonis Psistakis, Panagiotis Peristerakis, Giorgos Kalokairinos, and Manolis Katevenis. “Software and Hardware co-design for low-power HPC platforms”, 5th International Workshop on Communication Architectures for HPC, Big Data, Deep Learning and Clouds at Extreme Scale (ExaComm’19), Frankfurt, Germany, 16-20 June 2019, https://doi.org/10.1007/978-3-030-34356-9_9.
Panagiota Fatourou, Nikolaos D. Kallimanis, Eleni Kanellou, Odysseas Makridakis, and Christi Symeonidou. Poster: "Porting Distributed Data Structures to Future Many-core Architectures”, 1st Summit on Gender Equality in Computing (GEC 2019). Athens, Greece, 7 June 2019.
Nikolaos D. Kallimanis, Manolis Marazakis, and Nikolaos Chrysos. "GSAS: A Fast Shared Memory Abstraction with Minimal Hardware Support", EuroExaScale workshop - HiPEAC 2019, Valencia, Spain, January 2019, https://www.researchgate.net/profile/Nikolaos-Kallimanis/publication/... .
Nikolaos Papakonstantinou, Nikolaos D. Kallimanis, and Polyvios Pratikakis. "Towards Support for Recursive Task-Parallelism on ExaScale Architectures". Towards Exascale HPC systems: the EcoScale, ExaNeSt, ExaNoDe and EuroEXA projects workshop, Valencia, Spain, 21-23 January 2019, https://www.researchgate.net/profile/Nikolaos-Kallimanis/publication/.....
Nikolaos D. Kallimanis, Nikolaos Chrysos, and Manolis Marazakis. "A flexible & Efficient Shared Memory Abstraction with Minimal HW Assistance", EuroEXA, ExaNeSt, ExaNode, Ecoscale, on European HPC Summit Week, Ljubljana, Slovenia, 31 May 2018, https://www.researchgate.net/profile/Nikolaos-Kallimanis/publication/....