2145 search results - page 73 / 429 » Answering Queries Using Views |
136
Voted
VLDB
1994
ACM
15 years 7 months ago
1994
ACM
This paper introduces a formalism to describe the needs and preferences of database users. Because of the precise formulation of these concepts, we have found an automatic and ver...
245
Voted
ICDE
2005
IEEE
16 years 4 months ago
2005
IEEE
Data warehousing and on-line analytical processing (OLAP) are essential for decision support applications. Common OLAP operations include for example drill down, roll up, pivot an...
143
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EACL
2006
ACL Anthology
15 years 4 months ago
2006
ACL Anthology
This paper addresses the problem of automatically retrieving answers for how-to questions, focusing on those that inquire about the procedure for achieving a specific goal. For su...
116
Voted
BNCOD
2007
15 years 4 months ago
2007
Query performance issues over semi-structured data have led to the emergence of materialised XML views as a means of restricting the data structure processed by a query. However p...
119
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RE
2009
Springer
15 years 7 months ago
2009
Springer
Requirements traceability is a challenge for modern software projects where task dependencies and technical experspread across system developers, abstract model representations su...