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SIGMOD
2005
ACM
77views Database» more  SIGMOD 2005»
15 years 12 months ago
On Joining and Caching Stochastic Streams
We consider the problem of joining data streams using limited cache memory, with the goal of producing as many result tuples as possible from the cache. Many cache replacement heu...
Jun Yang 0001, Junyi Xie, Yuguo Chen
PODS
2008
ACM
159views Database» more  PODS 2008»
15 years 12 months ago
Approximation algorithms for clustering uncertain data
There is an increasing quantity of data with uncertainty arising from applications such as sensor network measurements, record linkage, and as output of mining algorithms. This un...
Graham Cormode, Andrew McGregor
ICSE
2004
IEEE-ACM
15 years 12 months ago
Validating the Unit Correctness of Spreadsheet Programs
Financial companies, engineering firms and even scientists create increasingly larger spreadsheets and spreadsheet programs. The creators of large spreadsheets make errors and mus...
Tudor Antoniu, Paul A. Steckler, Shriram Krishnamu...
ICSE
2008
IEEE-ACM
15 years 12 months ago
Proposing SQL statement coverage metrics
An increasing number of cyber attacks are occurring at the application layer when attackers use malicious input. These input validation vulnerabilities can be exploited by (among ...
Ben H. Smith, Yonghee Shin, Laurie Williams
ICFP
2006
ACM
15 years 11 months ago
Static typing for a faulty lambda calculus
A transient hardware fault occurs when an energetic particle strikes a transistor, causing it to change state. These faults do not cause permanent damage, but may result in incorr...
David Walker, Lester W. Mackey, Jay Ligatti, Georg...