336 search results - page 28 / 68 » Mobile values, new names, and secure communication |
HICSS
2003
IEEE
15 years 2 months ago
2003
IEEE
: 1 Invaluable feedback from HIICS referees is gratefully acknowledged. Mobile data services integrate handheld and Internet technologies to create new value propositions (Keen and...
80
Voted
EEE
2004
IEEE
15 years 1 months ago
2004
IEEE
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
85
Voted
ICALP
2005
Springer
15 years 3 months ago
2005
Springer
Motivated by the study of algorithmic problems in the domain of information security, in this paper, we study the complexity of a new class of computations over a collection of va...
83
Voted
CORR
2010
Springer
14 years 9 months ago
2010
Springer
: We study a slotted version of the Aloha Medium Access (MAC) protocol in a Mobile Ad-hoc Network (MANET). Our model features transmitters randomly located in the Euclidean plane, ...
VOTEID
2007
Springer
15 years 3 months ago
2007
Springer
Performing a good security analysis on the design of a system is an essential step in order to guarantee a reasonable level of protection. However, different attacks and threats m...