2799 search results - page 485 / 560 » Ontological technologies for user modelling |
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
We address the task of answering natural language questions by using the large number of Frequently Asked Questions (FAQ) pages available on the web. The task involves three steps...
SIGUCCS
2000
ACM
14 years 1 months ago
2000
ACM
Over the past decade, distributed computing necessitated a centralized support environment at most colleges and universities. This development has given campus computer users the ...
ADCS
2004
13 years 10 months ago
2004
Relevance profiling is a general process for withindocument retrieval. Given a query, a profile of retrieval status values is computed by sliding a fixed sized window across a doc...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
WWW
2010
ACM
14 years 3 months ago
2010
ACM
When online ads are shown together, they compete for user attention and conversions, imposing negative externalities on each other. While the competition for user attention in spo...