@ {3526,
	title = {Technological Innovation for the Internet of Things IFIP Advances in Information and Communication Technology},
	volume = {394},
	year = {2013},
	pages = {125-132},
	publisher = {Springer},
	chapter = {The Architecture of Coupon-Based, Semi-off-Line, Anonymous Micropayment System for Internet of Things},
	abstract = {In the Internet of Things a lot of business opportunities may be identified. The devices in IoT may create ad-hoc temporary networks to provide services or share some resources. Such services are characterized by a great economical potential, especially while provided at mass-scale and for incidental users. However, the development of paid services or resources in IoT is hampered by relatively big transaction costs of payment operations. To deal with this problem, we propose a novel architecture of coupon based, semi off line, anonymous micropayment system to enable transactions in the scope of Internet of Things. User anonymity and security is assured by the usage of standard cryptographic techniques together with novel architectural design of the payment processes. Utilization of a hash function allows generating and verifying electronic coins in computationally efficient way, so as to be executed even in hardware- and software-restricted environment such as Internet of Things.},
	keywords = {electronic payment systems, Internet of Things, micropayments},
	isbn = {978-3-642-37290-2},
	doi = {10.1007/978-3-642-37291-9_14},
	url = {http://link.springer.com/chapter/10.1007/978-3-642-37291-9_14},
	author = {Wilusz, Daniel and Jarogniew Rykowski},
	editor = {Luis M. Camarinha-Matos and Slavisa Tomic and Paula Gra{\c c}a}
}
