CMS
2003
13 years 5 months ago
2003
Abstract. Wavelet packet decompositions generalize the classical pyramidal wavelet structure. We use the vast amount of possible wavelet packet decomposition structures to create a...
CMS
2003
13 years 5 months ago
2003
The Border Gateway Protocol (BGP) is a critical component of the Internet routing infrastructure, used to distribute routing information between autonomous systems (ASes). It is hi...
CMS
2003
13 years 5 months ago
2003
Abstract. Some security problems can be often solved through authorization rather than authentication. Furthermore, certificate-based authorization approach can alleviate usual dr...
CMS
2003
13 years 5 months ago
2003
CMS
2003
13 years 5 months ago
2003
CMS
2001
13 years 5 months ago
2001
CMS
2001
13 years 5 months ago
2001
Good public-key infrastructures (PKIs) are essential to make electronic commerce secure. Quite recently, certificate verification trees (CVTs) have been introduced as a tool for im...
CMS
2001
13 years 5 months ago
2001
Abstract Within the traditional telephone system a certain level of quality and security has been established over the years. If we try to use IP Telephony systems as a core part o...
CMS
2006
13 years 5 months ago
2006
Selective encryption of visual data and especially MPEG has attracted a considerable number of researchers in recent years. Scalable visual formats are offering additional function...
CMS
2006
13 years 5 months ago
2006
Reputation systems play an important role in many Internet communities. They allow individuals to estimate other individual's behavior during interactions. However, a more pri...