3652 search results - page 288 / 731 » A study of query length |
114
Voted
VLDB
2001
ACM
15 years 8 months ago
2001
ACM
This paper investigates the problem of incremental joins of multiple ranked data sets when the join condition is a list of arbitrary user-defined predicates on the input tuples. ...
226
Voted
EIS
2011
14 years 10 months ago
2011
Most software engineering techniques that deal with software products customization are based on anticipation: The software designer has to foresee, somehow, the future needs for ...
258
Voted
ICDE
2006
IEEE
16 years 4 months ago
2006
IEEE
Join techniques deploying approximate match predicates are fundamental data cleaning operations. A variety of predicates have been utilized to quantify approximate match in such o...
152
Voted
WWW
2006
ACM
16 years 4 months ago
2006
ACM
We introduce a new, powerful class of text proximity queries: find an instance of a given "answer type" (person, place, distance) near "selector" tokens matchi...
129
Voted
VLDB
2004
ACM
15 years 8 months ago
2004
ACM
The use of inaccurate or outdated database statistics by the query optimizer in a relational DBMS often results in a poor choice of query execution plans and hence unacceptably lo...