In this paper we describe simple identification and signature schemes which enable any user to prove his identity and the authenticity of his messages to any other user without shared or public keys. The schemes are provably secure against any known or chosen message attack ff factoring

This paper deals with finding outliers (exceptions) in large, multidimensional datasets. The identification of outliers can lead to the discovery of truly unexpected knowledge in areas such as electronic commerce, credit card fraud, and even the analysis of performance statistics of professional

system (AFIS) is widely needed. It plays a very important role in forensic and civilian applications such as criminal identification, access control, and ATM card verification. This paper describes the design and implementation of an on-line fingerprint verification system which operates in two stages

. Such identification is not intended to imply recommendation or endorsement by the National Institute of Standards and Technology, nor is it intended to imply that the entities, materials, or equipment are necessarily the best available for the purpose.

. This paper deals with finding outliers (exceptions) in large, multidimensional datasets. The identification of outliers can lead to the discovery of truly unexpected knowledge in areas such as electronic commerce, credit card fraud, and even the analysis of performance statistics of professional

and phonetically rich words; and numbers of Spanish identification cards and dates. The main conclusion is that the demiphone simplifies the recognition system and yields a better performance than the triphone. This result may be explained by the ability of the demiphone to provide an excellent tradeoff between a

at protecting privacy and financial assets. But how do we verify our identity, securely, when we don’t have or don’t trust our smart card, palmtop, or laptop? In this paper, we provide definitions of what we believe to be reasonable goals for secure human identification. We demonstrate that existing solutions

cards —

This paper describes our developments on the issue of extracting information from images of spanish identity cards. We are using the fact that all spanish citizens (and all legal foreign residents) are provided an identity card by a government agency (this card is called national identity document

Summary: The electronic Spanish Identity Card (DNI-e) aims to provide Spanish citizens with an identification mechanism that enables them to electronically sign documents and improve the level of trust of the Spanish population in the Information Society. This work presents the main features