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» Full predicate coverage for testing SQL database queries
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IUI
2003
ACM
13 years 9 months ago
Towards a theory of natural language interfaces to databases
The need for Natural Language Interfaces to databases (NLIs) has become increasingly acute as more and more people access information through their web browsers, PDAs, and cell ph...
Ana-Maria Popescu, Oren Etzioni, Henry A. Kautz
TACAS
2012
Springer
277views Algorithms» more  TACAS 2012»
12 years 1 days ago
Proving Reachability Using FShell - (Competition Contribution)
FShell is an automated white-box test-input generator for C programs, computing test data with respect to user-specified code coverage criteria. The pillars of FShell are the decl...
Andreas Holzer, Daniel Kroening, Christian Schallh...
SIGMOD
2010
ACM
250views Database» more  SIGMOD 2010»
13 years 9 months ago
Spreadsheet as a relational database engine
Spreadsheets are among the most commonly used applications for data management and analysis. Perhaps they are even among the most widely used computer applications of all kinds. H...
Jerzy Tyszkiewicz
SIGMOD
2008
ACM
145views Database» more  SIGMOD 2008»
14 years 4 months ago
Optimizing complex queries with multiple relation instances
Today's query processing engines do not take advantage of the multiple occurrences of a relation in a query to improve performance. Instead, each instance is treated as a dis...
Yu Cao, Gopal C. Das, Chee Yong Chan, Kian-Lee Tan
VLDB
1997
ACM
104views Database» more  VLDB 1997»
13 years 8 months ago
Multiple-View Self-Maintenance in Data Warehousing Environments
A data warehouse materializes views derived from data that may not reside at the warehouse. Maintaining these views e ciently in response to base updates is di cult, since it may ...
Nam Huyn