All Stories

  1. This Website Uses Nudging: MTurk Workers' Behaviour on Cookie Consent Notices

    Article • Proceedings of the ACM on Human-Computer Interaction, October 2021, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  2. Emerging ExG-based NUI Inputs in Extended Realities: A Bottom-up Survey

    Article • ACM Transactions on Interactive Intelligent Systems, July 2021, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  3. SplitEasy

    Article • February 2021, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  4. Agora: A Privacy-aware Data Marketplace

    Article • November 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  5. EyeShopper

    Article • October 2020, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  6. Mneme: A Mobile Distributed Ledger

    Article • July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  7. Offloading Computations to Mobile Devices and Cloudlets via an Upgraded NFC Communication Protocol

    Article • IEEE Transactions on Mobile Computing, March 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  8. Orthos: A Trustworthy AI Framework for Data Acquisition

    Article • January 2020, Springer Science + Business Media

    Dimitris Chatzopoulos

  9. Using Deep Learning and Mobile Offloading to Control a 3D-printed Prosthetic Hand

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, September 2019, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  10. GeoLifecycle

    Article • Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, September 2019, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos, Mr. Young D. Kwon

  11. FaRM: Fair Reward Mechanism for Information Aggregation in Spontaneous Localized Settings

    Article • August 2019, International Joint Conferences on Artificial Intelligence

    Dimitris Chatzopoulos

  12. Performance Evaluation of Epidemic Content Retrieval in DTNs With Restricted Mobility

    Article • IEEE Transactions on Network and Service Management, June 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  13. Driving Big Data: A First Look at Driving Behavior via a Large-Scale Private Car Dataset

    Article • April 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  14. Analyzing smart contract interactions and contract level state consensus

    Article • Concurrency and Computation Practice and Experience, March 2019, Wiley

    Dimitris Chatzopoulos

  15. D2D Task Offloading: A Dataset-Based Q&A

    Article • IEEE Communications Magazine, February 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  16. Lightweight Modeling of User Context Combining Physical and Virtual Sensor Data

    Article • October 2018, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  17. Privacy Preserving and Cost Optimal Mobile Crowdsensing Using Smart Contracts on Blockchain

    Article • October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  18. Reputation Management on D2D Ecosystems

    Article • September 2018, Taylor & Francis

    Dimitris Chatzopoulos

  19. Human Behavior in Crowd-Assisted Computing and Networking

    Article • September 2018, Taylor & Francis

    Dimitris Chatzopoulos

  20. Hierarchical interactions between Ethereum smart contracts across Testnets

    Article • June 2018, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  21. FlopCoin: A Cryptocurrency for Computation Offloading

    Article • IEEE Transactions on Mobile Computing, May 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  22. Hyperion

    Article • June 2017, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  23. Future Networking Challenges: The Case of Mobile Augmented Reality

    Article • June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  24. Keep your nice friends close, but your rich friends closer — Computation offloading using NFC

    Article • May 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  25. Mobile Augmented Reality Survey: From Where We Are to Where We Go

    Article • IEEE Access, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  26. Boosting the Performance of Content Centric Networking Using Delay Tolerant Networking Mechanisms

    Article • IEEE Access, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  27. How sustainable is social based mobile crowdsensing? An experimental study

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  28. ReadMe

    Article • October 2016, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  29. OPENRP: a reputation middleware for opportunistic crowd computing

    Article • IEEE Communications Magazine, July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  30. Have you asked your neighbors? A Hidden Market approach for device-to-device offloading

    Article • June 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  31. Asynchronous reputation systems in device-to-device ecosystems

    Article • June 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  32. Video compression in the neighborhood: An opportunistic approach

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos

  33. Asynchronous reputation systems in device-to-device ecosystems

    Article • January 2016, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  34. LocalCoin

    Article • January 2016, ACM (Association for Computing Machinery)

    Dimitris Chatzopoulos

  35. Fides: A hidden market approach for trusted mobile ambient computing

    Article • April 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dimitris Chatzopoulos