5820 search results - page 1044 / 1164 » The Web as a learning environment |
178
Voted
KDD
2009
ACM
16 years 6 months ago
2009
ACM
When labeled examples are limited and difficult to obtain, transfer learning employs knowledge from a source domain to improve learning accuracy in the target domain. However, the...
190
Voted
KDD
2009
ACM
16 years 6 months ago
2009
ACM
The explosion of user-generated content on the Web has led to new opportunities and significant challenges for companies, that are increasingly concerned about monitoring the disc...
168
click to vote
KDD
2006
ACM
16 years 6 months ago
2006
ACM
Mining frequent patterns is a general and important issue in data mining. Complex and unstructured (or semi-structured) datasets have appeared in major data mining applications, i...
193
click to vote
KDD
2004
ACM
16 years 6 months ago
2004
ACM
In a wide range of business areas dealing with text data streams, including CRM, knowledge management, and Web monitoring services, it is an important issue to discover topic tren...
185
click to vote
ICC
2009
IEEE
16 years 26 days ago
2009
IEEE
—Flash-crowd attacks are the most vicious form of distributed denial of service (DDoS). They flood the victim with service requests generated from numerous bots. Attack requests...