2468 search results - page 227 / 494 » Aggregation operators 2003 |
USENIX
2003
14 years 10 hour 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...
USENIX
2003
14 years 10 hour 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
14 years 10 hour 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...
USENIX
2003
14 years 10 hour 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
14 years 10 hour 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...