3652 search results - page 82 / 731 » A study of query length |
SAMT
2009
Springer
14 years 12 days ago
2009
Springer
Abstract. We briefly describe the results of an experimental study on the incremental creation of context out of the results of targeted queries, and discuss the increase in retri...
DMSN
2006
ACM
14 years 1 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
We apply multiple query optimization to batches of pull (on-demand) requests in a mobile database system. The resulting view can answer several queries at once, and it is broadcas...
ECAI
2000
Springer
14 years 6 days ago
2000
Springer
In this paper, we study unsatisfiable queries posed to a mediator in an information integration system and expressed in the logical formalism of the information integration system...
MM
2004
ACM
14 years 1 months ago
2004
ACM
Image annotations allow users to access a large image database with textual queries. There have been several studies on automatic image annotation utilizing machine learning techn...