Development of the domain name system
SIGCOMM '88 Symposium proceedings on Communications architectures and protocols
Matching events in a content-based subscription system
Proceedings of the eighteenth annual ACM symposium on Principles of distributed computing
An architecture for a secure service discovery service
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Power, politics, and MIS implementation
Communications of the ACM
The measurement of user information satisfaction
Communications of the ACM
A case study in pervasive retail
WMC '02 Proceedings of the 2nd international workshop on Mobile commerce
Data Quality Requirements Analysis and Modeling
Proceedings of the Ninth International Conference on Data Engineering
Why not one big database? Principles for data ownership
Decision Support Systems
Dependable computing: concepts, limits, challenges
FTCS'95 Proceedings of the Twenty-Fifth international conference on Fault-tolerant computing
Combining heterogeneous service technologies for building an Internet of Things middleware
Computer Communications
SecDS: a secure EPC discovery service system in EPCglobal network
Proceedings of the second ACM conference on Data and Application Security and Privacy
A scalable object based discovery service for global tracing of RFID products
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications
SecTTS: A secure track & trace system for RFID-enabled supply chains
Computers in Industry
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The EPCglobal Network, an emerging standard for RFID, aims to raise visibility in supply chains by enabling interested parties to query item-level data. To get there, however, a critical piece is yet missing: a Discovery Service to identify possibly unknown supply chain actors holding relevant data for specific EPC numbers of individual products. Unfortunately, the Discovery Service architecture as initially conceived by EPCglobal needs revision as it either infringes the confidentiality of participating companies or its use is limited to identifying only participants already known. Against this background, this paper first discuusses the limitations of the architecture under consideration by EPCglobal and presents an alternative, more adequate Discovery Service design. Our concept encourages participation in the network while ensuring information provider confidentiality. Secondly, we present a roadmap for extending the existing EPCglobal Network with two critical services: an automated contract negotiation service and a billing service.