7607 search results - page 288 / 1522 » Querying data provenance |
186
click to vote
VLDB
1997
ACM
15 years 11 months ago
1997
ACM
Selecting views to materialize is one of the most important decisions in designing a data warehouse. In this paper, we present a framework for analyzing the issues in selecting vi...
148
click to vote
VLDB
1994
ACM
15 years 10 months ago
1994
ACM
This paper introduces a new data structure, called V-trees, designed to store long sequences of points in 2D space and yet allow efficient access to their fragments. They also opt...
184
click to vote
EDBTW
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. While XQuery is becoming a standard, the W3C is currently discussing the features of an update language for XML, and its requirements. Therefore, time is ripe for designi...
202
click to vote
SODA
2004
ACM
15 years 8 months ago
2004
ACM
We introduce the Bloomier filter, a data structure for compactly encoding a function with static support in order to support approximate evaluation queries. Our construction gener...
162
click to vote
DGO
2000
15 years 8 months ago
2000
The massive amount of statistical and text data available from government agencies has created a set of daunting challenges to both research and analysis communities. These proble...