3652 search results - page 715 / 731 » A study of query length |
CASCON
1997
13 years 9 months ago
1997
The maintenanceofmaterializedviews in largescale environments composed of numerous heterogeneous information sources ISs , such as the WWW, has importance for the new breed of in...
SODA
1994
ACM
13 years 9 months ago
1994
ACM
Abstract Yossi Matias Je rey Scott Vitter y Neal E. Young z In this paper we introduce the notion of approximate data structures, in which a small amount of error is tolerated in...
ATAL
2010
Springer
13 years 8 months ago
2010
Springer
A dynamic model of a multiagent system defines a probability distribution over possible system behaviors over time. Alternative representations for such models present tradeoffs i...
CIDR
2009
13 years 8 months ago
2009
Recent excitement in the database community surrounding new applications--analytic, scientific, graph, geospatial, etc.--has led to an explosion in research on database storage sy...
ESA
2010
Springer
13 years 8 months ago
2010
Springer
We study the problem of estimating the average of a Lipschitz continuous function f defined over a metric space, by querying f at only a single point. More specifically, we explore...