An architecture for a secure service discovery service
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
A scalable content-addressable network
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
Chord: a scalable peer-to-peer lookup protocol for internet applications
IEEE/ACM Transactions on Networking (TON)
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Ad-hoc On-Demand Distance Vector Routing
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
Service Rings - A Semantic Overlay for Service Discovery in Ad hoc Networks
DEXA '03 Proceedings of the 14th International Workshop on Database and Expert Systems Applications
Taming the underlying challenges of reliable multihop routing in sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Scalable Service Discovery for MANET
PERCOM '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications
CHR: A Distributed Hash Table for Wireless Ad Hoc Networks
ICDCSW '05 Proceedings of the Fourth International Workshop on Distributed Event-Based Systems (DEBS) (ICDCSW'05) - Volume 04
Toward Distributed Service Discovery in Pervasive Computing Environments
IEEE Transactions on Mobile Computing
A Private, Secure, and User-Centric Information Exposure Model for Service Discovery Protocols
IEEE Transactions on Mobile Computing
Private and Secure Service Discovery via Progressive and Probabilistic Exposure
IEEE Transactions on Parallel and Distributed Systems
Location anonymity in continuous location-based services
Proceedings of the 15th annual ACM international symposium on Advances in geographic information systems
A survey on resource discovery mechanisms, peer-to-peer and service discovery frameworks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Efficient service discovery mechanism for wireless sensor networks
Computer Communications
A Survey of Service Discovery Protocols in Multihop Mobile Ad Hoc Networks
IEEE Pervasive Computing
A distributed k-anonymity protocol for location privacy
PERCOM '09 Proceedings of the 2009 IEEE International Conference on Pervasive Computing and Communications
A Secure and Lightweight Service Discovery Model for Mobile Ad Hoc Networks
ACT '09 Proceedings of the 2009 International Conference on Advances in Computing, Control, and Telecommunication Technologies
Towards a semantic infrastructure for context-aware e-learning
Multimedia Tools and Applications
Directional Controlled Fusion in Wireless Sensor Networks
Mobile Networks and Applications
Pervasive and Mobile Computing
PIVOT: An adaptive information discovery framework for computational grids
Information Sciences: an International Journal
Minimum perimeter coverage of query regions in a heterogeneous wireless sensor network
Information Sciences: an International Journal
Optimization of service discovery in wireless sensor networks
WWIC'10 Proceedings of the 8th international conference on Wired/Wireless Internet Communications
Information Sciences: an International Journal
Efficient processing of requests with network coding in on-demand data broadcast environments
Information Sciences: an International Journal
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Service discovery is an important and challenging issue in pervasive environments. Recent studies on service discovery mainly adopt Distributed Hash Tables (DHTs) based approaches without the consideration of private information protection. The main disadvantage of such approaches is that P2P overlay network does not reflect the physical topology and consequently generate substantial traffic overhead. In this paper, we propose a new service discovery scheme, considering both discovery efficiency and privacy protection. In the proposed scheme, we will present polar coordinate description and semantic service description to build location-aware overlay network. The polar coordinate description is able to efficiently build overlay networks, provide location-based searching, and alleviate traffic congestion. The physical hop counts and message overhead are significantly reduced due to the essentially distributed topology and ignorance of flooding operations. The usage of semantic description can find similar services more quickly and efficiently. We also consider the protection of mobile nodes private information. Results show that our proposed service discovery scheme is able to achieve much higher discovery success ratio and lower cost, compared to existing approaches.