1487 search results - page 65 / 298 » Representing and Querying Data Transformations |
127
click to vote
VLDB
2005
ACM
15 years 6 months ago
2005
ACM
RFID technology can be used to significantly improve the efficiency of business processes by providing the capability of automatic identification and data capture. This technol...
167
click to vote
IPAW
2010
14 years 11 months ago
2010
Data provenance graphs are form of metadata that can be used to establish a variety of properties of data products that undergo sequences of transformations, typically specified as...
137
click to vote
WWW
2009
ACM
15 years 8 months ago
2009
ACM
Since more and more business data are represented in XML format, there is a compelling need of supporting analytical operations in XML queries. Particularly, the latest ver
135
click to vote
CSMR
2005
IEEE
15 years 7 months ago
2005
IEEE
Wrapping databases allows them to be reused in formerly unplanned contexts, such as web-based applications or federated systems. Indeed, a wrapper can provide external clients of ...
KDD
2008
ACM
16 years 1 months ago
2008
ACM
We introduce the problem of query decomposition, where we are given a query and a document retrieval system, and we want to produce a small set of queries whose union of resulting...