5 citations · 5 across the 4 of their papers we have counts for
4 papers
On the undecidability of the Panopticon detection problem
Vasiliki Liagkou, Panayotis Nastou, Paul Spirakis +1
The Panopticon (which means "watcher of everything") is a well-known structure of continuous surveillance and discipline proposed by Bentham in 1785. This device was, later, used b…
An algorithm for computing the universal Gröbner Basis of graph ideals
Yannis C. Stamatiou, Christos Tatakis
The universal Gröbner basis of an ideal is a Gröbner basis with respect to all term orders simultaneously. The aim of this paper is to present an algorithmic approach to compute th…
Elliptic Curve Based Zero Knowledge Proofs and Their Applicability on Resource Constrained Devices
Ioannis Chatzigiannakis, Apostolos Pyrgelis, Paul G. Spirakis +1
Elliptic Curve Cryptography (ECC) is an attractive alternative to conventional public key cryptography, such as RSA. ECC is an ideal candidate for implementation on constrained dev…
A probabilistic key agreement scheme for sensor networks without key predistribution
V. Liagkou, E. Makri, P. Spirakis +1
The dynamic establishment of shared information (e.g. secret key) between two entities is particularly important in networks with no pre-determined structure such as wireless senso…