Spiridon Bakiras

Publications

• Privacy-Preserving and Sustainable Contact Tracing Using Batteryless Bluetooth Low-Energy Beacons
• ICMS: A Flexible Location-Based Access Control System for Mobile Devices
• Privacy-Preserving Framework for Blockchain-Based Stock Exchange Platform
• The Role of AI, Machine Learning, and Big Data in Digital Twinning: A Systematic Literature Review, Challenges, and Opportunities
• Continuous monitoring of top-k queries over sliding windows
• Retrieval of spatial join pattern instances from sensor networks
• Leveraging P2P interactions for efficient location privacy in database-driven dynamic spectrum access
• Efficient location privacy for moving clients in database-driven dynamic spectrum access
• On discovering moving clusters in spatio-temporal data
• Evaluation of top-k OLAP queries using aggregate R-trees
• Constrained shortest path computation
• Real datasets for file-sharing peer-to-peer systems
• Approximate server selection algorithms in Content Distribution Networks
• Efficient resource management for end-to-end QoS guarantees in DiffServ networks
• An anonymous messaging system for Delay Tolerant Networks
• Vertical dimensioning: A novel DRR implementation for efficient fair queueing
• Ad-hoc distributed spatial joins on mobile devices
• Privacy-Preserving Blockchain-Based Energy Trading Schemes for Electric Vehicles
• SpreadMeNot: A Provably Secure and Privacy-Preserving Contact Tracing Protocol
• Leveraging P2P interactions for efficient location privacy in database-driven dynamic spectrum access
• Optimization of spatial joins on mobile devices
• Verifying spatial queries using voronoi neighbors
• Increasing the performance of CDNs using replication and caching: A hybrid approach
• Adaptive schemes for distributed web caching
• Continuous monitoring of spatial queries in wireless broadcast environments
• Retrieval of spatial join pattern instances from sensor networks
• Maximizing the number of users in an interactive video-on-demand system
• Combining replica placement and caching techniques in content distribution networks
• Continuous spatial authentication
• PCloud: A distributed system for practical PIR
• A scalable architecture for end-to-end QoS provisioning
• A general framework for searching in distributed data repositories
• Private proximity detection for convex polygons
• DCMP: A distributed cycle minimization protocol for peer-to-peer networks
• Optimizing privacy-preserving DSA for mobile clients
• Dynamic organization schemes for cooperative proxy caching
• Adjusting the trade-off between privacy guarantees and computational cost in secure hardware PIR
• Privacy-preserving ranked search on public-key encrypted data
• Spatial query integrity with voronoi neighbors
• A threshold-based algorithm for continuous monitoring of k nearest neighbors
• Privacy-preserving location-aware mobile advertisement
• Nearest neighbor search with strong location privacy
• Secure similar document detection with simhash
• Tracking moving objects in anonymized trajectories
• Private proximity detection for convex polygons
• FN2: Fake News DetectioN Based on Textual and Contextual Features
• Secure and Anonymous Communications Over Delay Tolerant Networks
• Multilevel Graph-Based Decision Making in Big Scholarly Data: An Approach to Identify Expert Reviewer, Finding Quality Impact Factor, Ranking Journals and Researchers
• Privacy-Preserving Multipoint Traffic Flow Estimation for Road Networks
• Towards real-time privacy-preserving video surveillance
• Quality of service support in differentiated services packet networks
• Smoothing and prefetching video from distributed servers
• Anonymous Communications over Delay Tolerant Networks
• Top-k OLAP Queries Using Augmented Spatial Access Methods
• Approximate server selection algorithms in content distribution networks
• Top-k OLAP Queries Using Augmented Spatial Access Methods
• Privacy-Preserving Traffic Flow Estimation for Road Networks
• Top-k OLAP Queries Using Augmented Spatial Access Methods
• UBIC-A Blockchain-Less Cryptocurrency
• HITC
• Securing Blockchain-Based Supply Chain Workflow against Internal and External Attacks
• Data Privacy in Online Social Networks With FineGrained Access Control
• Density-based Community Detection in Geo-Social Networks
• Security of Blockchain-Based Supply Chain Management Systems: Challenges and Opportunities
• Smart Home Security: A Distributed Identity-Based Security Protocol for Authentication and Key Exchange
• Privacy-Preserving Electric Vehicle Charging for Peer-to-Peer Energy Trading Ecosystems
• Constrained Shortest Path Computation
• IoTrace: A Flexible, Efficient, and Privacy-Preserving IoT-Enabled Architecture for Contact Tracing
• A Practical System for Privacy-Preserving Video Surveillance
• IoTrace: A flexible, efficient, and privacy-preserving IoT-enabled architecture for contact tracing
• Distributed Real-Time Data Aggregation Scheduling in Duty-Cycled Multi-hop Sensor Networks
• Design and Implementation of Certificateless Cryptography for IoT Applications
• FN2: Fake News DetectioN Based on Textual and Contextual Features
• A Survey on Post-Quantum Cryptography for 5G/6G Communications
• Multimodal Face Data Sets—A Survey of Technologies, Applications, and Contents
• Towards a Scalable and Privacy-Preserving Audio Surveillance System
• Secure Biometric Verification in the Presence of Malicious Adversaries