Escrow services and incentives in peer-to-peer networks
Proceedings of the 3rd ACM conference on Electronic Commerce
Comparing Hybrid Peer-to-Peer Systems
Proceedings of the 27th International Conference on Very Large Data Bases
CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
PayWord and MicroMint: Two Simple Micropayment Schemes
Proceedings of the International Workshop on Security Protocols
Limited reputation sharing in P2P systems
EC '04 Proceedings of the 5th ACM conference on Electronic commerce
Fighting peer-to-peer SPAM and decoys with object reputation
Proceedings of the 2005 ACM SIGCOMM workshop on Economics of peer-to-peer systems
Taxonomy of trust: categorizing P2P reputation systems
Computer Networks: The International Journal of Computer and Telecommunications Networking - Management in peer-to-peer systems
Enforcing cooperative resource sharing in untrusted P2P computing environments
Mobile Networks and Applications
A new mobile payment scheme for roaming services
Electronic Commerce Research and Applications
Experience with an object reputation system for peer-to-peer filesharing
NSDI'06 Proceedings of the 3rd conference on Networked Systems Design & Implementation - Volume 3
FairPeers: Efficient Profit Sharing in Fair Peer-to-Peer Market Places
Journal of Network and Systems Management
Free riding-aware forwarding in Content-Addressable Networks
The VLDB Journal — The International Journal on Very Large Data Bases
An incentive mechanism for message relaying in unstructured peer-to-peer systems
Proceedings of the 6th international joint conference on Autonomous agents and multiagent systems
A connection management protocol for promoting cooperation in Peer-to-Peer networks
Computer Communications
Dandelion: cooperative content distribution with robust incentives
ATC'07 2007 USENIX Annual Technical Conference on Proceedings of the USENIX Annual Technical Conference
One hop reputations for peer to peer file sharing workloads
NSDI'08 Proceedings of the 5th USENIX Symposium on Networked Systems Design and Implementation
PSH: A Private and Shared History-Based Incentive Mechanism
AIMS '08 Proceedings of the 2nd international conference on Autonomous Infrastructure, Management and Security: Resilient Networks and Services
Trust management for secure information flows
Proceedings of the 15th ACM conference on Computer and communications security
A lightweight buyer's trust model for micropayment systems
WSEAS Transactions on Information Science and Applications
Distributed architectures for electronic cash schemes: a survey
International Journal of Parallel, Emergent and Distributed Systems
P2P Incentive Mechanism for File Sharing and Cooperation
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part I
Taxonomy of trust: Categorizing P2P reputation systems
Computer Networks: The International Journal of Computer and Telecommunications Networking - Management in peer-to-peer systems
XPay: practical anonymous payments for tor routing and other networked services
Proceedings of the 8th ACM workshop on Privacy in the electronic society
An incentive mechanism for message relaying in unstructured peer-to-peer systems
Electronic Commerce Research and Applications
A reputation-driven scheduler for autonomic and sustainable resource sharing in Grid computing
Journal of Parallel and Distributed Computing
Robust and efficient incentives for cooperative content distribution
IEEE/ACM Transactions on Networking (TON)
P2P trading in social networks: the value of staying connected
INFOCOM'10 Proceedings of the 29th conference on Information communications
The brighter side of risks in peer-to-peer barter relationships
Future Generation Computer Systems
Collusion-resilient credit-based reputations for peer-to-peer content distribution
Proceedings of the 2010 Workshop on Economics of Networks, Systems, and Computation
SLA as a complementary currency in peer-2-peer markets
GECON'10 Proceedings of the 7th international conference on Economics of grids, clouds, systems, and services
Distributed double spending prevention
Proceedings of the 15th international conference on Security protocols
Securing P2P storage with a self-organizing payment scheme
DPM'10/SETOP'10 Proceedings of the 5th international Workshop on data privacy management, and 3rd international conference on Autonomous spontaneous security
A new peer-to-peer micropayment protocol based on transferable debt token
Transactions on computational science X
Collusion in peer-to-peer systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
Exploring micro-incentive strategies for participant compensation in high-burden studies
Proceedings of the 13th international conference on Ubiquitous computing
An optimistic fair protocol for p2p chained transaction
ASIAN'05 Proceedings of the 10th Asian Computing Science conference on Advances in computer science: data management on the web
A p2p market place based on aggregate signatures
ISPA'05 Proceedings of the 2005 international conference on Parallel and Distributed Processing and Applications
Constructing fair-exchange p2p file market
GCC'05 Proceedings of the 4th international conference on Grid and Cooperative Computing
Off-Line karma: a decentralized currency for peer-to-peer and grid applications
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
PeerMint: decentralized and secure accounting for peer-to-peer applications
NETWORKING'05 Proceedings of the 4th IFIP-TC6 international conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication Systems
P2P streaming: use of advertisements as incentives
Proceedings of the 3rd Multimedia Systems Conference
Incentive-Compatibility in a distributed autonomous currency system
AP2PC'05 Proceedings of the 4th international conference on Agents and Peer-to-Peer Computing
Off-Line micro-payment system for content sharing in p2p networks
ICDCIT'05 Proceedings of the Second international conference on Distributed Computing and Internet Technology
Utilizing Layered Taxation to provide incentives in P2P streaming systems
Journal of Systems and Software
Peer-to-peer indirect reciprocity via personal currency
Journal of Parallel and Distributed Computing
A novel dynamic pricing scheme for contributing peers in the VoD system
Multimedia Tools and Applications
Off-line incentive mechanism for long-term P2P backup storage
Computer Communications
DCast: sustaining collaboration in overlay multicast despite rational collusion
Proceedings of the 2012 ACM conference on Computer and communications security
Double-spending fast payments in bitcoin
Proceedings of the 2012 ACM conference on Computer and communications security
Experiences in Developing a Micro-payment System for Peer-to-Peer Networks
International Journal of Information Technology and Web Engineering
Credible recommendation exchange mechanism for P2P reputation systems
Proceedings of the 28th Annual ACM Symposium on Applied Computing
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Emerging economic P2P applications share the common need for an efficient, secure payment mechanism. In this paper, we present PPay, a micropayment system that exploits unique characteristics of P2P systems to maximize efficiency while maintaining security properties. We show how the basic PPay protocol far outperforms existing micropayment schemes, while guaranteeing that all coin fraud is detectable, traceable and unprofitable. We also present and analyze several extensions to PPay that further improve efficiency.