991 search results - page 179 / 199 » The query-flow graph: model and applications |
SAC
2005
ACM
14 years 1 months ago
2005
ACM
In this paper, we describe a new approach for mining concept associations from large text collections. The concepts are short sequences of words that occur frequently together acr...
ICDCIT
2005
Springer
14 years 1 months ago
2005
Springer
An algorithm for time division multiple access (TDMA) is desirable in sensor networks for energy management, as it allows a sensor to reduce the amount of idle listening. Also, TD...
DEXA
2004
Springer
14 years 29 days ago
2004
Springer
Much work has been done on characterizing the workload of a database system. Previous studies focused on providing different types of statistical summaries, and modeling the run-ti...
ERCIMDL
2004
Springer
14 years 29 days ago
2004
Springer
To date, the majority of Web search engines have provided simple keyword search interfaces that present the results as a ranked list of hyperlinks. More recently researchers have b...
INFOVIS
2003
IEEE
14 years 25 days ago
2003
IEEE
Many networks under study in Information Visualization are “small world” networks. These networks first appeared in the study social networks and were shown to be relevant mod...