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COMCOM
1998
98views more  COMCOM 1998»
14 years 9 months ago
IP multicast group management for point-to-point local distribution
—We examine the applicability of existing IP multicast mechanisms for Point-to-Point links such as wired and wireless telephone lines. We identify problems such as overhead due t...
George Xylomenos, George C. Polyzos
COMCOM
1999
107views more  COMCOM 1999»
14 years 9 months ago
A formalisation and evaluation of certificate policies
Certificate policies play a central role in public key infrastructures, since they are the basis for the evaluation of trust in binding between a key and a subject in a public key...
Tomaz Klobucar, Borka Jerman-Blazic
COMCOM
1999
91views more  COMCOM 1999»
14 years 9 months ago
Group-oriented undeniable signature schemes with a trusted center
Undeniable signature is an intriguing concept introduced by Chaum and Antwerpen at Crypto'89. In 1999, Lee and Hwang presented two group-oriented undeniable signature schemes ...
Narn-Yih Lee, Tzonelih Hwang
COMCOM
1999
87views more  COMCOM 1999»
14 years 9 months ago
Virtual path layout in ATM networks based on the P-median problem
We study the problem of virtual path layout in ATM networks. Virtual path (VP) and virtual channel are used by the ATM networks in realizing multiplexing, resource management and ...
W. K. Lai, R. F. Chang
COMCOM
1999
141views more  COMCOM 1999»
14 years 9 months ago
A flow control scheme on ATM networks with max-min fairness
Asynchronous Transfer Mode (ATM) does not guarantee Quality of Service (QoS) for Available Bit Rate (ABR) service type during connection establishment. The bandwidth left for ABR ...
W. K. Lai, J.-Y. Tsai