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ORCIDDimitris Chatzopoulos
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2020 – today
- 2024
[c27]Vlasis Koutsos, Xiangan Tian, Dimitrios Papadopoulos, Dimitris Chatzopoulos:
Cross Ledger Transaction Consistency for Financial Auditing. AFT 2024: 4:1-4:25- [c26]Joana Tirana, Dimitra Tsigkari, George Iosifidis, Dimitris Chatzopoulos:
Workflow Optimization for Parallel Split Learning. INFOCOM 2024: 1331-1340 - [i18]Joana Tirana, Spyros Lalis, Dimitris Chatzopoulos:
MP-SL: Multihop Parallel Split Learning. CoRR abs/2402.00208 (2024) - [i17]Joana Tirana, Dimitra Tsigkari, George Iosifidis, Dimitris Chatzopoulos:
Workflow Optimization for Parallel Split Learning. CoRR abs/2402.10092 (2024) - [i16]Vlasis Koutsos, Xiangan Tian, Dimitrios Papadopoulos, Dimitris Chatzopoulos:
Cross Ledger Transaction Consistency for Financial Auditing. IACR Cryptol. ePrint Arch. 2024: 1155 (2024) - [i15]Vlasis Koutsos, Sankarshan Damle, Dimitrios Papadopoulos, Sujit Gujar, Dimitris Chatzopoulos:
AVeCQ: Anonymous Verifiable Crowdsourcing with Worker Qualities. IACR Cryptol. ePrint Arch. 2024: 1175 (2024) - 2023
- [j18]Kirill A. Shatilov
, Young D. Kwon, Lik-Hang Lee, Dimitris Chatzopoulos, Pan Hui:
MyoKey: Inertial Motion Sensing and Gesture-Based QWERTY Keyboard for Extended Realities. IEEE Trans. Mob. Comput. 22(8): 4807-4821 (2023) - [c25]Marco Loaiza, Claudio Savaglio, Raffaele Gravina, Dimitris Chatzopoulos, Spyros Lalis:
Agents in the Computing Continuum: the MLSysOps Perspective. EWSN 2023: 321-326 - [i14]Sankarshan Damle, Vlasis Koutsos, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Sujit Gujar:
AVeCQ: Anonymous Verifiable Crowdsourcing with Worker Qualities. CoRR abs/2302.03941 (2023) - [i13]Mattia Giovanni Campana, Dimitris Chatzopoulos, Franca Delmastro, Pan Hui:
Lightweight Modeling of User Context Combining Physical and Virtual Sensor Data. CoRR abs/2306.16029 (2023) - 2022
- [j17]Georgios Kyriakidis, Vassilios Panoutsakopoulos, Ilias Paraschos, Dimitris Chatzopoulos, A. Yiannakos, Georgios I. Papaiakovou:
The Impact of Blended Learning and Direct Video Feedback on Primary School Students' Three-Step Ball Throwing Technique. Int. J. Comput. Sci. Sport 21(2): 43-68 (2022) - [j16]Georgios Kyriakidis, Dimitris Chatzopoulos, Ilias Paraschos, Vassilios Panoutsakopoulos, Iraklis A. Kollias, Georgios I. Papaiakovou:
The Effect of Blended Learning New Technologies and Direct Video Feedback on the Long Jump Technique in Primary School Students. Int. J. Hum. Comput. Interact. 38(6): 529-540 (2022) - [j15]Dimitris Chatzopoulos, Anurag Jain, Sujit Gujar, Boi Faltings, Pan Hui:
Toward Mobile Distributed Ledgers. IEEE Internet Things J. 9(11): 7891-7903 (2022) - [j14]Vlasis Koutsos, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Sasu Tarkoma, Pan Hui:
Agora: A Privacy-Aware Data Marketplace. IEEE Trans. Dependable Secur. Comput. 19(6): 3728-3740 (2022) - [c24]Abhishek Kumar, Vivek Khimani, Dimitris Chatzopoulos, Pan Hui:
FedClean: A Defense Mechanism against Parameter Poisoning Attacks in Federated Learning. ICASSP 2022: 4333-4337 - [c23]Christodoulos Pappas, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Eleni Panagou, Spyros Lalis, Manolis Vavalis:
Towards Efficient Decentralized Federated Learning. ICDCS Workshops 2022: 79-85 - [i12]Christodoulos Pappas, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Eleni Panagou, Spyros Lalis, Manolis Vavalis:
Towards Efficient Decentralized Federated Learning. IACR Cryptol. ePrint Arch. 2022: 1544 (2022) - 2021
- [j13]Pierre Schutz, Stanislas Gal, Dimitris Chatzopoulos, Pan Hui:
Decentralizing indexing and bootstrapping for online applications. IET Blockchain 1(1): 3-15 (2021) - [j12]Carlos Bermejo Fernandez, Dimitris Chatzopoulos, Dimitrios Papadopoulos, Pan Hui:
This Website Uses Nudging: MTurk Workers' Behaviour on Cookie Consent Notices. Proc. ACM Hum. Comput. Interact. 5(CSCW2): 346:1-346:22 (2021) - [j11]Kirill A. Shatilov, Dimitris Chatzopoulos, Lik-Hang Lee, Pan Hui:
Emerging ExG-based NUI Inputs in Extended Realities: A Bottom-up Survey. ACM Trans. Interact. Intell. Syst. 11(2): 10:1-10:49 (2021) - [c22]Christodoulos Pappas, Dimitris Chatzopoulos, Spyros Lalis, Manolis Vavalis:
IPLS: A Framework for Decentralized Federated Learning. Networking 2021: 1-6 - [c21]Kamalesh Palanisamy, Vivek Khimani, Moin Hussain Moti, Dimitris Chatzopoulos:
SplitEasy: A Practical Approach for Training ML models on Mobile Devices. HotMobile 2021: 37-43 - [i11]Christodoulos Pappas, Dimitris Chatzopoulos, Spyros Lalis, Manolis Vavalis:
IPLS : A Framework for Decentralized Federated Learning. CoRR abs/2101.01901 (2021) - [i10]Dimitris Chatzopoulos, Anurag Jain, Sujit Gujar, Boi Faltings, Pan Hui:
Towards Mobile Distributed Ledgers. CoRR abs/2101.04825 (2021) - 2020
- [j10]Yao-Chieh Hu, Ting-Ting Lee, Dimitris Chatzopoulos, Pan Hui:
Analyzing smart contract interactions and contract level state consensus. Concurr. Comput. Pract. Exp. 32(12) (2020) - [j9]Dimitris Chatzopoulos, Carlos Bermejo, Sokol Kosta, Pan Hui:
Offloading Computations to Mobile Devices and Cloudlets via an Upgraded NFC Communication Protocol. IEEE Trans. Mob. Comput. 19(3): 640-653 (2020) - [c20]Moin Hussain Moti, Dimitris Chatzopoulos, Pan Hui, Boi Faltings, Sujit Gujar:
Orthos: A Trustworthy AI Framework for Data Acquisition. EMAS@AAMAS 2020: 100-118 - [c19]Vlasis Koutsos, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Sasu Tarkoma, Pan Hui:
Agora: A Privacy-aware Data Marketplace. ICDCS 2020: 1211-1212 - [c18]Dimitris Chatzopoulos, Sujit Gujar, Boi Faltings, Pan Hui:
Mneme: A Mobile Distributed Ledger. INFOCOM 2020: 1897-1906 - [c17]Carlos Bermejo, Dimitris Chatzopoulos, Pan Hui:
EyeShopper: Estimating Shoppers' Gaze using CCTV Cameras. ACM Multimedia 2020: 2765-2774 - [i9]Kamalesh Palanisamy, Vivek Khimani, Moin Hussain Moti, Dimitris Chatzopoulos:
SplitEasy: A Practical Approach for Training ML models on Mobile Devices in a split second. CoRR abs/2011.04232 (2020) - [i8]Vlasis Koutsos, Dimitrios Papadopoulos, Dimitris Chatzopoulos, Sasu Tarkoma, Pan Hui:
Agora: A Privacy-Aware Data Marketplace. IACR Cryptol. ePrint Arch. 2020: 865 (2020)
2010 – 2019
- 2019
- [j8]Dimitris Chatzopoulos, Carlos Bermejo, Ehsan ul Haq, Yong Li, Pan Hui:
D2D Task Offloading: A Dataset-Based Q&A. IEEE Commun. Mag. 57(2): 102-107 (2019) - [j7]Young D. Kwon, Dimitris Chatzopoulos, Ehsan ul Haq, Raymond Chi-Wing Wong, Pan Hui:
GeoLifecycle: User Engagement of Geographical Exploration and Churn Prediction in LBSNs. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 3(3): 92:1-92:29 (2019) - [j6]Kirill A. Shatilov, Dimitris Chatzopoulos, Alex Wong Tat Hang, Pan Hui:
Using Deep Learning and Mobile Offloading to Control a 3D-printed Prosthetic Hand. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 3(3): 102:1-102:19 (2019) - [j5]Leila Rashidi, Reza Entezari-Maleki, Dimitris Chatzopoulos, Pan Hui, Kishor S. Trivedi, Ali Movaghar:
Performance Evaluation of Epidemic Content Retrieval in DTNs With Restricted Mobility. IEEE Trans. Netw. Serv. Manag. 16(2): 701-714 (2019) - [c16]Tong Li, Ahmad Yousef Alhilal, Anlan Zhang, Mohammad Ashraful Hoque, Dimitris Chatzopoulos, Zhu Xiao, Yong Li, Pan Hui:
Driving Big Data: A First Look at Driving Behavior via a Large-Scale Private Car Dataset. ICDE Workshops 2019: 61-68 - [c15]Moin Hussain Moti, Dimitris Chatzopoulos, Pan Hui, Sujit Gujar:
FaRM: Fair Reward Mechanism for Information Aggregation in Spontaneous Localized Settings. IJCAI 2019: 506-512 - [i7]Moin Hussain Moti, Dimitris Chatzopoulos, Pan Hui, Sujit Gujar:
FaRM: Fair Reward Mechanism for Information Aggregation in Spontaneous Localized Settings (Extended Version). CoRR abs/1906.03963 (2019) - [i6]Kirill A. Shatilov, Dimitris Chatzopoulos, Lik-Hang Lee, Pan Hui:
Emerging Natural User Interfaces in Mobile Computing: A Bottoms-Up Survey. CoRR abs/1911.04794 (2019) - 2018
- [j4]Dimitris Chatzopoulos, Mahdieh Ahmadi, Sokol Kosta, Pan Hui:
FlopCoin: A Cryptocurrency for Computation Offloading. IEEE Trans. Mob. Comput. 17(5): 1062-1075 (2018) - [c14]Mattia Giovanni Campana, Dimitris Chatzopoulos, Franca Delmastro, Pan Hui:
Lightweight Modeling of User Context Combining Physical and Virtual Sensor Data. UbiComp/ISWC Adjunct 2018: 1309-1320 - [c13]Dimitris Chatzopoulos, Sujit Gujar, Boi Faltings, Pan Hui:
Privacy Preserving and Cost Optimal Mobile Crowdsensing Using Smart Contracts on Blockchain. MASS 2018: 442-450 - [c12]Yao-Chieh Hu, Ting-Ting Lee, Dimitris Chatzopoulos, Pan Hui:
Hierarchical interactions between Ethereum smart contracts across Testnets. CRYBLOCK@MobiSys 2018: 7-12 - [i5]Hasan M. A. Islam, Dimitris Chatzopoulos, Dmitrij Lagutin, Pan Hui, Antti Ylä-Jääski:
Boosting the Performance of Content Centric Networking using Delay Tolerant Networking Mechanisms. CoRR abs/1803.00315 (2018) - [i4]Dimitris Chatzopoulos, Sujit Gujar, Boi Faltings, Pan Hui:
Privacy Preserving and Cost Optimal Mobile Crowdsensing using Smart Contracts on Blockchain. CoRR abs/1808.04056 (2018) - 2017
- [j3]Dimitris Chatzopoulos, Carlos Bermejo, Zhanpeng Huang, Pan Hui:
Mobile Augmented Reality Survey: From Where We Are to Where We Go. IEEE Access 5: 6917-6950 (2017) - [j2]Hasan M. A. Islam, Dimitris Chatzopoulos, Dmitrij Lagutin, Pan Hui, Antti Ylä-Jääski:
Boosting the Performance of Content Centric Networking Using Delay Tolerant Networking Mechanisms. IEEE Access 5: 23858-23870 (2017) - [c11]Tristan Braud, Farshid Hassani Bijarbooneh, Dimitris Chatzopoulos, Pan Hui:
Future Networking Challenges: The Case of Mobile Augmented Reality. ICDCS 2017: 1796-1807 - [c10]Kathleen Sucipto, Dimitris Chatzopoulos, Sokol Kosta, Pan Hui:
Keep your nice friends close, but your rich friends closer - Computation offloading using NFC. INFOCOM 2017: 1-9 - [c9]Dimitris Chatzopoulos, Carlos Bermejo, Zhanpeng Huang, Arailym Butabayeva, Rui Zheng, Morteza Golkarifard, Pan Hui:
Hyperion: A Wearable Augmented Reality System for Text Extraction and Manipulation in the Air. MMSys 2017: 284-295 - [i3]Dimitris Chatzopoulos, Sujit Gujar, Boi Faltings, Pan Hui:
LocalCoin: An Ad-hoc Payment Scheme for Areas with High Connectivity. CoRR abs/1708.08086 (2017) - 2016
- [j1]Dimitris Chatzopoulos, Mahdieh Ahmadi, Sokol Kosta, Pan Hui:
OPENRP: a reputation middleware for opportunistic crowd computing. IEEE Commun. Mag. 54(7): 115-121 (2016) - [c8]Dimitris Chatzopoulos, Kathleen Sucipto, Sokol Kosta, Pan Hui:
Video compression in the neighborhood: An opportunistic approach. ICC 2016: 1-6 - [c7]Carlos Bermejo, Dimitris Chatzopoulos, Pan Hui:
How sustainable is social based mobile crowdsensing? An experimental study. ICNP 2016: 1-6 - [c6]Dimitris Chatzopoulos, Pan Hui:
ReadMe: A Real-Time Recommendation System for Mobile Augmented Reality Ecosystems. ACM Multimedia 2016: 312-316 - [c5]Dimitris Chatzopoulos, Pan Hui:
Asynchronous reputation systems in device-to-device ecosystems. HOTPOST@MobiHoc 2016: 25-30 - [c4]Dimitris Chatzopoulos, Sujit Gujar, Boi Faltings, Pan Hui:
LocalCoin: An ad-hoc payment scheme for areas with high connectivity: poster. MobiHoc 2016: 365-366 - [c3]Dimitris Chatzopoulos, Mahdieh Ahmadi, Sokol Kosta, Pan Hui:
Have you asked your neighbors? A Hidden Market approach for device-to-device offloading. WoWMoM 2016: 1-9 - [c2]Dimitris Chatzopoulos, Pan Hui:
Asynchronous reputation systems in device-to-device ecosystems. WoWMoM 2016: 1-3 - [i2]Kathleen Sucipto, Dimitris Chatzopoulos, Sokol Kosta, Pan Hui:
Keep Your Nice Friends Close, but Your Rich Friends Closer - Computation Offloading Using NFC. CoRR abs/1612.03000 (2016) - 2015
- [c1]Dimitris Chatzopoulos, Pan Hui, Di Huang:
Fides: A hidden market approach for trusted mobile ambient computing. INFOCOM Workshops 2015: 81-82 - 2013
- [i1]Zhanpeng Huang, Pan Hui, Christoph Peylo, Dimitris Chatzopoulos:
Mobile augmented reality survey: a bottom-up approach. CoRR abs/1309.4413 (2013)
Coauthor Index
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