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SIGMOD
2010
ACM
164views Database» more  SIGMOD 2010»
13 years 8 months ago
Efficiently evaluating complex boolean expressions
The problem of efficiently evaluating a large collection of complex Boolean expressions
Marcus Fontoura, Suhas Sadanandan, Jayavel Shanmug...
SIGMOD
2010
ACM
269views Database» more  SIGMOD 2010»
13 years 8 months ago
MapDupReducer: detecting near duplicates over massive datasets
Categories and Subject Descriptors General Terms Keywords
Chaokun Wang, Jianmin Wang, Xuemin Lin, Wei Wang, ...
SIGMOD
2010
ACM
166views Database» more  SIGMOD 2010»
13 years 3 months ago
Search result diversification
Result diversification has recently attracted much attention as a means of increasing user satisfaction in recommender systems and web search. Many different approaches have been ...
Marina Drosou, Evaggelia Pitoura
SIGMOD
2010
ACM
200views Database» more  SIGMOD 2010»
13 years 8 months ago
QRelX: generating meaningful queries that provide cardinality assurance
In many business and consumer applications, queries have cardinality constraints. However, current database systems provide minimal support for cardinality assurance. Consequently...
Manasi Vartak, Venkatesh Raghavan, Elke A. Rundens...
SIGMOD
2010
ACM
161views Database» more  SIGMOD 2010»
13 years 6 months ago
Query recommendation in digital libraries using OLAP
Query suggestion is well-known to enhance the user's search for relevant documents. In this work, we propose a novel technique that emulates a human skill when searching or e...
Carlos Garcia-Alvarado, Carlos Ordonez, Zhibo Chen...