784 search results - page 109 / 157 » An underlying model for defeat mechanisms |
ACMICEC
2007
ACM
14 years 15 days ago
2007
ACM
We investigate asymptotically optimal keyword auctions, that is, auctions which maximize revenue as the number of bidders grows. We do so under two alternative behavioral assumpti...
MOBIHOC
2005
ACM
14 years 8 months ago
2005
ACM
This paper proposes a new principle for designing MAC protocols for spread spectrum based ad hoc networks ? inducing spatial clustering in contending transmitters/receivers. We fi...
IPPS
2008
IEEE
14 years 2 months ago
2008
IEEE
Adaptive replication of data items on servers of a mobile ad hoc network can alleviate access delays. The selection of data items and servers requires solving a constrained optimi...
SIGCOMM
1994
ACM
14 years 17 days ago
1994
ACM
Existing multicast routing mechanisms were intended for use within regions where a group is widely represented or bandwidth is universally plentiful. When group members, and sende...
BIOSYSTEMS
2008
13 years 8 months ago
2008
Change of DNA sequence that fuels evolution is, to a certain extent, a deterministic process because mutagenesis does not occur in an absolutely random manner. So far, it has not ...