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EJC
2007
15 years 8 months ago
Comparing the Use of Feature Structures in Nativism and in Database Semantics
Linguistics has always been a field with a great diversity of schools and sub-schools. This has naturally led to the question of whether different grammatical analyses of the sam...
Roland Hausser
ADBIS
1995
Springer
76views Database» more  ADBIS 1995»
15 years 10 months ago
Towards a Realistic Model of Indices in Object Bases
A comparison of several indexing techniques for complex object in object-oriented database systems is presented, based on assumption of non-uniform distribution of attribute value...
Boris Novikov
ICDE
2007
IEEE
114views Database» more  ICDE 2007»
16 years 8 months ago
Reverse Query Processing
Traditionally, query processing gets a query and a database instance as input and returns the result of the query for that particular database instance. Reverse query processing (...
Carsten Binnig, Donald Kossmann, Eric Lo
SIGMOD
2010
ACM
145views Database» more  SIGMOD 2010»
15 years 5 months ago
How to ConQueR why-not questions
One useful feature that is missing from today’s database systems is an explain capability that enables users to seek clarifications on unexpected query results. There are two t...
Quoc Trung Tran, Chee-Yong Chan
SIGMOD
2008
ACM
65views Database» more  SIGMOD 2008»
16 years 6 months ago
Generating targeted queries for database testing
Tools for generating test queries for databases do not explicitly take into account the actual data in the database. As a consequence, such tools cannot guarantee suitable coverag...
Chaitanya Mishra, Nick Koudas, Calisto Zuzarte