VLDB
2005
ACM
13 years 9 months ago
2005
ACM
The largest databases in use today are so large that answering a query exactly can take minutes, hours, or even days. One way to address this problem is to make use of approximati...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
We propose a balanced tree structure overlay on a peer-to-peer network capable of supporting both exact queries and range queries efficiently. In spite of the tree structure caus...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
Radio Frequency Identification (RFID) based item-level tracking holds the promise of revolutionizing supply-chain, retail store, and asset management applications. However, the hi...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
We demonstrate WISE-Integrator – an automatic search interface extraction and integration tool. The basic research issues behind this tool will also be explained.
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
The Linux 2.6 kernel supports asynchronous I/O as a result of propositions from the database industry. This is a positive evolution but is it a panacea? In the context of the Badg...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
In a recent paper [8], it was shown how tests for database application systems can be executed efficiently. The challenge was to control the state of the database during testing ...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
Link spam is used to increase the ranking of certain target web pages by misleading the connectivity-based ranking algorithms in search engines. In this paper we study how web pag...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
Nested iteration is an important technique for query evaluation. It is the default way of executing nested subqueries in SQL. Although decorrelation often results in cheaper non-n...
VLDB
2005
ACM
13 years 9 months ago
2005
ACM
SQL extensions that allow queries to explicitly specify data quality requirements in terms of currency and consistency were proposed in an earlier paper. This paper develops a dat...