205
click to vote
CCS
2008
ACM
15 years 9 months ago
2008
ACM
The "conversion rate" of spam -- the probability that an unsolicited e-mail will ultimately elicit a "sale" -- underlies the entire spam value proposition. How...
246
click to vote
CCS
2008
ACM
15 years 9 months ago
2008
ACM
Hash tables are fundamental data structures that optimally answer membership queries. Suppose a client stores n elements in a hash table that is outsourced at a remote server so t...
154
Voted
CCS
2008
ACM
15 years 9 months ago
2008
ACM
207
click to vote
CCS
2008
ACM
15 years 9 months ago
2008
ACM
A frequently proposed solution to node misbehavior in mobile ad hoc networks is to use reputation systems. But in ephemeral networks - a new breed of mobile networks where contact...
205
click to vote
CCS
2008
ACM
15 years 9 months ago
2008
ACM
We present EON, a logic-programming language and tool that can be used to model and analyze dynamic access control systems. Our language extends Datalog with some carefully design...