Mobile augmented reality survey: a bottom-up approach. - Zhanpeng Huang; Pan Hui 001; Christoph Peylo; Dimitris Chatzopoulos (CoRR, 2013)

Fides: A hidden market approach for trusted mobile ambient computing. - Dimitris Chatzopoulos; Pan Hui 001; Di Huang 004 (INFOCOM Workshops, 2015)

Video compression in the neighborhood: An opportunistic approach. - Dimitris Chatzopoulos; Kathleen Sucipto; Sokol Kosta; Pan Hui 001 (ICC, 2016)

How sustainable is social based mobile crowdsensing? An experimental study. - Carlos Bermejo; Dimitris Chatzopoulos; Pan Hui 001 (ICNP, 2016)

ReadMe: A Real-Time Recommendation System for Mobile Augmented Reality Ecosystems. - Dimitris Chatzopoulos; Pan Hui 001 (ACM Multimedia, 2016)

LocalCoin: An ad-hoc payment scheme for areas with high connectivity: poster. - Dimitris Chatzopoulos; Sujit Gujar; Boi Faltings; Pan Hui 001 (MobiHoc, 2016)

Asynchronous reputation systems in device-to-device ecosystems. - Dimitris Chatzopoulos; Pan Hui 001 (HOTPOST@MobiHoc, 2016)

Have you asked your neighbors? A Hidden Market approach for device-to-device offloading. - Dimitris Chatzopoulos; Mahdieh Ahmadi; Sokol Kosta; Pan Hui 001 (WoWMoM, 2016)

OPENRP: a reputation middleware for opportunistic crowd computing. - Dimitris Chatzopoulos; Mahdieh Ahmadi; Sokol Kosta; Pan Hui 001 (IEEE Commun. Mag., 2016)

Future Networking Challenges: The Case of Mobile Augmented Reality. - Tristan Braud; Farshid Hassani Bijarbooneh; Dimitris Chatzopoulos; Pan Hui 001 (ICDCS, 2017)

Keep your nice friends close, but your rich friends closer - Computation offloading using NFC. - Kathleen Sucipto; Dimitris Chatzopoulos; Sokol Kosta; Pan Hui 001 (INFOCOM, 2017)

Hyperion: A Wearable Augmented Reality System for Text Extraction and Manipulation in the Air. - Dimitris Chatzopoulos; Carlos Bermejo; Zhanpeng Huang; Arailym Butabayeva; Rui Zheng; Morteza Golkarifard; Pan Hui 001 (MMSys, 2017)

Mobile Augmented Reality Survey: From Where We Are to Where We Go. - Dimitris Chatzopoulos; Carlos Bermejo; Zhanpeng Huang; Pan Hui 001 (IEEE Access, 2017)

Boosting the Performance of Content Centric Networking Using Delay Tolerant Networking Mechanisms. - Hasan M. A. Islam; Dimitris Chatzopoulos; Dmitrij Lagutin; Pan Hui 001; Antti Ylä-Jääski (IEEE Access, 2017)

LocalCoin: An Ad-hoc Payment Scheme for Areas with High Connectivity. - Dimitris Chatzopoulos; Sujit Gujar; Boi Faltings; Pan Hui 001 (CoRR, 2017)

Lightweight Modeling of User Context Combining Physical and Virtual Sensor Data. - Mattia Giovanni Campana; Dimitris Chatzopoulos; Franca Delmastro; Pan Hui 001 (UbiComp/ISWC Adjunct, 2018)

Privacy Preserving and Cost Optimal Mobile Crowdsensing Using Smart Contracts on Blockchain. - Dimitris Chatzopoulos; Sujit Gujar; Boi Faltings; Pan Hui 001 (MASS, 2018)

Hierarchical interactions between Ethereum smart contracts across Testnets. - Yao-Chieh Hu; Ting-Ting Lee; Dimitris Chatzopoulos; Pan Hui 001 (CRYBLOCK@MobiSys, 2018)

FlopCoin: A Cryptocurrency for Computation Offloading. - Dimitris Chatzopoulos; Mahdieh Ahmadi; Sokol Kosta; Pan Hui 001 (IEEE Trans. Mob. Comput., 2018)

Driving Big Data: A First Look at Driving Behavior via a Large-Scale Private Car Dataset. - Tong Li 013; Ahmad Yousef Alhilal; Anlan Zhang; Mohammad Ashraful Hoque; Dimitris Chatzopoulos; Zhu Xiao; Yong Li 008; Pan Hui 001 (ICDE Workshops, 2019)

FaRM: Fair Reward Mechanism for Information Aggregation in Spontaneous Localized Settings. - Moin Hussain Moti; Dimitris Chatzopoulos; Pan Hui 001; Sujit Gujar (IJCAI, 2019)

D2D Task Offloading: A Dataset-Based Q&A. - Dimitris Chatzopoulos; Carlos Bermejo; Ehsan ul Haq; Yong Li 008; Pan Hui 001 (IEEE Commun. Mag., 2019)

FaRM: Fair Reward Mechanism for Information Aggregation in Spontaneous Localized Settings (Extended Version). - Moin Hussain Moti; Dimitris Chatzopoulos; Pan Hui 001; Sujit Gujar (CoRR, 2019)

Emerging Natural User Interfaces in Mobile Computing: A Bottoms-Up Survey. - Kirill A. Shatilov; Dimitris Chatzopoulos; Lik-Hang Lee; Pan Hui 001 (CoRR, 2019)

GeoLifecycle: User Engagement of Geographical Exploration and Churn Prediction in LBSNs. - Young D. Kwon; Dimitris Chatzopoulos; Ehsan ul Haq; Raymond Chi-Wing Wong; Pan Hui 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019)

Using Deep Learning and Mobile Offloading to Control a 3D-printed Prosthetic Hand. - Kirill A. Shatilov; Dimitris Chatzopoulos; Alex Wong Tat Hang; Pan Hui 001 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2019)

Performance Evaluation of Epidemic Content Retrieval in DTNs With Restricted Mobility. - Leila Rashidi; Reza Entezari-Maleki; Dimitris Chatzopoulos; Pan Hui 001; Kishor S. Trivedi; Ali Movaghar 001 (IEEE Trans. Netw. Serv. Manag., 2019)

Orthos: A Trustworthy AI Framework for Data Acquisition. - Moin Hussain Moti; Dimitris Chatzopoulos; Pan Hui 001; Boi Faltings; Sujit Gujar (EMAS@AAMAS, 2020)

Mneme: A Mobile Distributed Ledger. - Dimitris Chatzopoulos; Sujit Gujar; Boi Faltings; Pan Hui 001 (INFOCOM, 2020)

EyeShopper: Estimating Shoppers' Gaze using CCTV Cameras. - Carlos Bermejo; Dimitris Chatzopoulos; Pan Hui 001 (ACM Multimedia, 2020)

Analyzing smart contract interactions and contract level state consensus. - Yao-Chieh Hu; Ting-Ting Lee; Dimitris Chatzopoulos; Pan Hui 001 (Concurr. Comput. Pract. Exp., 2020)

SplitEasy: A Practical Approach for Training ML models on Mobile Devices in a split second. - Kamalesh Palanisamy; Vivek Khimani; Moin Hussain Moti; Dimitris Chatzopoulos (CoRR, 2020)

Offloading Computations to Mobile Devices and Cloudlets via an Upgraded NFC Communication Protocol. - Dimitris Chatzopoulos; Carlos Bermejo; Sokol Kosta; Pan Hui 001 (IEEE Trans. Mob. Comput., 2020)

IPLS: A Framework for Decentralized Federated Learning. - Christodoulos Pappas; Dimitris Chatzopoulos; Spyros Lalis; Manolis Vavalis (Networking, 2021)

SplitEasy: A Practical Approach for Training ML models on Mobile Devices. - Kamalesh Palanisamy; Vivek Khimani; Moin Hussain Moti; Dimitris Chatzopoulos (HotMobile, 2021)

Towards Mobile Distributed Ledgers. - Dimitris Chatzopoulos; Anurag Jain; Sujit Gujar; Boi Faltings; Pan Hui 001 (CoRR, 2021)

Decentralizing indexing and bootstrapping for online applications. - Pierre Schutz; Stanislas Gal; Dimitris Chatzopoulos; Pan Hui 001 (IET Blockchain, 2021)

This Website Uses Nudging: MTurk Workers' Behaviour on Cookie Consent Notices. - Carlos Bermejo Fernandez; Dimitris Chatzopoulos; Dimitrios Papadopoulos 001; Pan Hui 001 (Proc. ACM Hum. Comput. Interact., 2021)

Emerging ExG-based NUI Inputs in Extended Realities: A Bottom-up Survey. - Kirill A. Shatilov; Dimitris Chatzopoulos; Lik-Hang Lee; Pan Hui 001 (ACM Trans. Interact. Intell. Syst., 2021)

FedClean: A Defense Mechanism against Parameter Poisoning Attacks in Federated Learning. - Abhishek Kumar 011; Vivek Khimani; Dimitris Chatzopoulos; Pan Hui 001 (ICASSP, 2022)

Towards Efficient Decentralized Federated Learning. - Christodoulos Pappas; Dimitrios Papadopoulos 001; Dimitris Chatzopoulos; Eleni Panagou; Spyros Lalis; Manolis Vavalis (IACR Cryptol. ePrint Arch., 2022)

The Effect of Blended Learning New Technologies and Direct Video Feedback on the Long Jump Technique in Primary School Students. - Georgios Kyriakidis; Dimitris Chatzopoulos; Ilias Paraschos; Vassilios Panoutsakopoulos; Iraklis A. Kollias; Georgios I. Papaiakovou (Int. J. Hum. Comput. Interact., 2022)

Toward Mobile Distributed Ledgers. - Dimitris Chatzopoulos; Anurag Jain; Sujit Gujar; Boi Faltings; Pan Hui 001 (IEEE Internet Things J., 2022)

Agora: A Privacy-Aware Data Marketplace. - Vlasis Koutsos; Dimitrios Papadopoulos 001; Dimitris Chatzopoulos; Sasu Tarkoma; Pan Hui 001 (IEEE Trans. Dependable Secur. Comput., 2022)

The Impact of Blended Learning and Direct Video Feedback on Primary School Students' Three-Step Ball Throwing Technique. - Georgios Kyriakidis; Vassilios Panoutsakopoulos; Ilias Paraschos; Dimitris Chatzopoulos; A. Yiannakos; Georgios I. Papaiakovou (Int. J. Comput. Sci. Sport, 2022)

Agents in the Computing Continuum: the MLSysOps Perspective. - Marco Loaiza; Claudio Savaglio; Raffaele Gravina; Dimitris Chatzopoulos; Spyros Lalis (EWSN, 2023)

Reinforcement Learning Techniques for Optimizing System Configuration on the Cloud: A Taxonomy and Open Problems. - Theodoros Aslanidis; Andreas Chouliaras; Dimitris Chatzopoulos (EWSN, 2023)

MyoKey: Inertial Motion Sensing and Gesture-Based QWERTY Keyboard for Extended Realities. - Kirill A. Shatilov; Young D. Kwon; Lik-Hang Lee; Dimitris Chatzopoulos; Pan Hui 001 (IEEE Trans. Mob. Comput., 2023)

Workflow Optimization for Parallel Split Learning. - Joana Tirana; Dimitra Tsigkari; George Iosifidis; Dimitris Chatzopoulos (INFOCOM, 2024)

MP-SL: Multihop Parallel Split Learning. - Joana Tirana; Spyros Lalis; Dimitris Chatzopoulos (CoRR, 2024)

AVeCQ: Anonymous Verifiable Crowdsourcing with Worker Qualities. - Vlasis Koutsos; Sankarshan Damle; Dimitrios Papadopoulos 001; Sujit Gujar; Dimitris Chatzopoulos (IACR Cryptol. ePrint Arch., 2024)

Cross Ledger Transaction Consistency for Financial Auditing. - Vlasis Koutsos; Xiangan Tian; Dimitrios Papadopoulos 001; Dimitris Chatzopoulos (IACR Cryptol. ePrint Arch., 2024)

Estimating the Training Time in Single- and Multi-Hop Split Federated Learning. - Joana Tirana; Spyros Lalis; Dimitris Chatzopoulos (EdgeSys@EuroSys, 2025)

Cross-Domain DRL Agents for Efficient Job Placement in the Cloud-Edge Continuum. - Theodoros Aslanidis; Sokol Kosta; Spyros Lalis; Dimitris Chatzopoulos (EuroMLSys, 2025)

$ mathsf {AVeCQ}$AVeCQ: Anonymous Verifiable Crowdsourcing With Worker Qualities. - Vlasis Koutsos; Sankarshan Damle; Dimitrios Papadopoulos 001; Sujit Gujar; Dimitris Chatzopoulos (IEEE Trans. Dependable Secur. Comput., 2025)

Minimization of the Training Makespan in Hybrid Federated Split Learning. - Joana Tirana; Dimitra Tsigkari; George Iosifidis; Dimitris Chatzopoulos (IEEE Trans. Mob. Comput., 2025)

Choir-IDS: A federated learning framework for fidelity-calibrated explainable intrusion detection system for edge-IoT networks. - Jyoti Prakash Sahoo; Binayak Kar; Ahmed M. Abdelmoniem; Dimitris Chatzopoulos (Inf. Fusion, 2026)