2468 search results - page 227 / 494 » Aggregation operators 2003 |
155
Voted
USENIX
2003
15 years 2 months ago
2003
The problem of automatically filtering out spam e-mail using a classifier based on machine learning methods is of great recent interest. This paper gives an introduction to mach...
95
Voted
USENIX
2003
15 years 2 months ago
2003
Performance was an important issue in the development of X from the initial protocol design and continues to be important in modern application and extension development. That X i...
USENIX
2003
15 years 2 months ago
2003
We present Active Spam Killer (ASK), a program that attempts to validate unknown senders before allowing delivery of their message. Validation occurs by means of a challenge reply...
93
Voted
USENIX
2003
15 years 2 months ago
2003
We propose a new approach for I/O scheduling that performs on-line simulation of the underlying disk. When simulation is integrated within a system, three key challenges must be a...
USENIX
2003
15 years 2 months ago
2003
Often, increased security comes at the expense of user convenience, performance, or compatibility with other systems. The right level of security depends on specific site and use...